annotate artifacts/doc/datacage_ref_de.rst @ 7400:dd87e0a5f83c

Datacage: Added TODOs for new functions in ref document.
author Sascha L. Teichmann <teichmann@intevation.de>
date Mon, 21 Oct 2013 11:43:50 +0200
parents e07dc8854a8f
children bbf758e594bb
rev   line source
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1 =========
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2 Datenkorb
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3 =========
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4
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5
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6 .. contents:: Inhalt
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7
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8 Übersicht
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9 ---------
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10
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11 Der Datenkorb ist im Kern ein Dive4Elements/River eingebetteter Webdienst,
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12 der dazu dient, ein XML-Dokument zu generieren, das seinerseits benutzt
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13 werden kann, um Daten so identifizierbar zu machen, dass sie zu
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14 Projekten innerhalb von Dive4Elements/River hinzugeladen werden können.
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15
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16 Das vom Datenkorb erzeugte XML-Dokument wird dann vom D4E/River-Client in
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17 eine Baumansicht innerhalb der graphischen Benutzeroberfläche
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18 transformiert.
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19
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20 Die Grundlage für das XML-Doument, das an die Oberfäche gesandt wird,
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21 ist ein XML-Dokument namens ``meta-data.xml``, das im ``conf``-Verzeichnis
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22 des Servers als Template für die Ausgabe-XML benutzt wird.
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23
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24 Dieses Referenzhandbuch beschreibt die Strukturen innerhalb von
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25 ``metadata.xml``.
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26
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27 Grundstruktur
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28 -------------
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29
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30 Das Grundgerüst einer validen ``meta-data.xml`` sieht sieh so aus:
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31
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32 .. code:: xml
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33
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34 <xml version="1.0" encoding="UTF-8">
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35 <dc:template xmlns:dc="http://www.intevation.org/2011/Datacage">
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36 <datacage>
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37 ...
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38 </datacage>
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39 </dc:template>
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40
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41 Dies erzeugt folgendes Dokument:
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42
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43 .. code:: xml
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44
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45 <xml version="1.0" encoding="UTF-8">
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46 <datacage>
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47 ...
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48 </datacage>
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49
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50 Elemente, die nicht aus dem Namespace ``dc`` stammen, werden durchkopiert.
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51 ``dc``-Elemente dienen der Steuerung des Templating. Generell kann sagen,
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52 dass das ``meta-data.xml``-Template mittels einer
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53 rekursiven Tiefensuche (siehe http://de.wikipedia.org/wiki/Tiefensuche)
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54 über seine Elemente abgearbeitet wird.
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55
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56 Daten
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57 -----
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58 Im Datenkorb stehen zwei Arten von Daten zur Auswertung zur Verfügung.
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59
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60 ``Datensätze``
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61 ~~~~~~~~~~~~~~
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62 Datensätze sind Tabellen mit benannten Spalten. Sie werden von Datenquellen
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63 erzeugt und in einem Stapel verwaltet. Die konkreten Werte stehen erst durch
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64 Auffaltung als Variablen zur Verfügung.
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65
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66 ``Variablen``
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67 ~~~~~~~~~~~~~
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68 Variablen sind die Werte, die aktuell zur Auswertung zur Verfügung stehen. Sie haben
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69 einen Namen und einen Typ (String, Zahl, durch Datenquelle bestimmt).
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70
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71 Textersatz
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72 ----------
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73 Um die Wertebelegungen in das Ausgabedokument schreiben zu kann an entsprechenden
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74 Stellen eine String-Interpolation durchgeführt werden.
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75 Hier finden zwei Arten von Textersatz ihren Einsatz.
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76
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77 ``${}-Ersetzungen``
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78 ~~~~~~~~~~~~~~~~~~~
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79 Die ältere Variante. Innerhalb von Strings werden hier nur Variablen aufgelöst.
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80 Beispiel: "**Hallo, ${planet}!**" wird bei planet = 'Welt' zu "**Hallo, Welt!**".
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81
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82 ``{$}-Ersetzungen``
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83 ~~~~~~~~~~~~~~~~~~~
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84 Die neuere Variante, allerdings noch nicht komplett an allen Stellen einsatzfähig.
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85 Innerhalb der geschweiften Klammern können beliebige XPath-Ausdrück stehen, die
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86 zu Strings evaluiert werden. Dies orientiert sich an den String-Auswertungen in XSLT.
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87 "**{ concat($greet, ', ', $planet, '!') }**" wird bei gesetzten Variablen greet = Hallo
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88 und planet = "Welt" zu **Hallo, Welt!** ausgewertet.
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89
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90 Datenkorb-Elemente
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91 ------------------
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92
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93 Datensätze erzeugen
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94 ~~~~~~~~~~~~~~~~~~~
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95
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96 ``dc:context`` Aufspannen eines Gültigkeitsbereiches eines Datenbankdatensatz
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97 .............................................................................
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98
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99 .. code:: xml
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100
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101 <dc:context connection="Verbindung">
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102 ...
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103 </dc:element>
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104
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105 Spannt einen Gültigkeitsbereich für einen Datensatz auf, der aus der Datenbank
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106 kommt. Die adressierte Datenbank wird über das optionale Attribut 'connection'
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107 bestimmt. Zur Zeit sind drei Datenbanken angebunden:
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108
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109 - **user**: Die Index-Datenbank des Artefakt-Servers. Hierüber stehen Meta-Informationen
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110 zu alten Berechnungen zur Verfügung.
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111
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112 - **system**: Die FLYS-Datenbank mit den hydrologischen, morphologische und geodätischen
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113 Daten.
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114
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115 - **seddb**: Die Sediment-Datenbank.
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116
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117 In einem `<dc:context>`-Element wird zwingend ein `<dc:statement>`-Element erwartet,
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118 um einen Datensatz aus der Datenbank zu holen. Dieser Datensatz steht dann innerhalb des
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119 `<dc:context>`-Elementes ein oder mehrfach zur Verfügung. Innerhalb eines
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120 `<dc:context>`-Elementes können weitere `<dc:context>`-Elemente eingeschachtelt werden.
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121 Ist kein 'connection'-Attribut vorhanden, wird die Datenbank-Verbindung des umgebenen
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122 Kontextes weiterbenutzt. Initial wird je nach Aufrufart der Datenkorbs entweder
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123 der **user** oder **system**-Kontext angenommen. Dies richtet sich danach, ob in
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124 der Aufrufumgebung eine Artefakt gesetzt wird oder nicht. Im ersten Fall wird
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125 angenommen, dass es sich um einen Ladevorgang für zusätzliche Daten handelt, die
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126 auch alte Berechnungen mit einschliesst.
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127
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128
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129 ``dc:statement`` Holen eines Datensatzes aus einer Datenbank
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130 ............................................................
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131
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132 .. code:: xml
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133
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134 <dc:statement>
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135 SQL-Select-Statement.
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136 </dc:element>
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137
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138 Mittels eines SQL-Select-Statements werden in einem `<dc:context>`-Elementes aus
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139 der dort definierten Datenbank geholt. Die Spaltennamen der Projektion des SQL-Statements
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140 werden übernommen und später beim Auffalten des Datensatzes benutzt.
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141
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142 ``dc:container-context`` Tabellarische Daten aus der Programm-Umgebung
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143 ......................................................................
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144
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145 **TODO**
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146
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147 ``dc:properties`` **TODO**
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148
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149 ``dc:virtual-column`` Virtuelle Spalten definieren
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150 ..................................................
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151
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152 .. code:: xml
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153
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154 <dc:virtual-column name="Name" type="Type" expr="XPath-Ausdruck">
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155 ...
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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156 </dc:virtual-column>
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157
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158 Definiert eine neue, virtuelle Spalte namens Name für den aktuellen Datensatz.
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159 Der Typ wird optional durch Typ festgelegt; ohne Angabe wird der Typ String angenommen.
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160 Die Wertebelegung ergibt sich aus der zeilenweisen Auswertung des XPath-Ausdrucks.
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161
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162 Dies sei an folgendem Beispiel illustriert:
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163
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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164 +----+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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165 +Zahl+
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166 +====+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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167 + 1+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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168 +----+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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169 + 2+
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170 +----+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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171 + 3+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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172 +----+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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173
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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174 .. code:: xml
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175
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176 <dc:virtual-column name="Quadrat" type="number" expr="$Zahl * $Zahl">
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177 ...
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178 </dc:virtual-column>
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179
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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180 Erzeugt einen neuen Datensatz folgender Struktur:
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181
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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182 +----+-------+
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183 +Zahl+Quadrat+
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184 +====+=======+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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185 + 1+ 1+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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186 +----+-------+
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187 + 2+ 4+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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188 +----+-------+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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189 + 3+ 9+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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190 +----+-------+
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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191
d8ca7a1d522c Datacage ref doc: Explain dc:virtual-column.
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192 Innerhalb eines `virtual-column`-Elementes kann der Datensatz mittel `dc:for-each` wie
7319
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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193 gewohnt realisiert werden. Wird das `dc:virtual-column`-Element verlassen, gilt wieder
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194 der vormalige Datensatz ohne die zusätzlich Spalte.
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53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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195
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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196 Datensätze einschränken
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197 ~~~~~~~~~~~~~~~~~~~~~~~
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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198
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199 ``dc:filter`` Selektieren einzelner Zeilen aus dem aktuellen Datensatz
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200 ......................................................................
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201
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202 .. code:: xml
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203
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204 <dc:filter expr="XPath-Ausdruck">
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205 ...
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206 </dc:filter>
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207
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208 Evaluiert pro Zeile des aktuellen Datensatzes den XPath-Ausdruck 'expr' und erzeugt
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209 einen neuen Datensatz, der nur die Zeilen des Originaldatensatzes enthält für den
b33a2a437ab8 Datacage ref doc: Explain dc:filter.
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210 die Auswertung logisch wahr ergab. Im XPath-Ausdruck stehen die aufgefalteten Werte
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211 der jeweiligen Zeile zur Verfügung.
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212
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213 Folgends Beispiel soll dies verdeutlichen:
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214
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215 +----+
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216 +Zahl+
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217 +====+
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218 + 1+
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219 +----+
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220 + 2+
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221 +----+
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222 + 3+
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223 +----+
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224 + 4+
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225 +----+
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226
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227 Zahlen erhalten, die einen Wert kleiner drei haben.
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228
b33a2a437ab8 Datacage ref doc: Explain dc:filter.
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229 .. code:: xml
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230
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231 <dc:filter expr="$Zahl &lt; 3">
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232 ...
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233 <dc:filter>
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234
b33a2a437ab8 Datacage ref doc: Explain dc:filter.
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235 Dies erzeugt folgenden neuen Datensatz:
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236
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237 +----+
b33a2a437ab8 Datacage ref doc: Explain dc:filter.
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238 +Zahl+
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239 +====+
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240 + 1+
b33a2a437ab8 Datacage ref doc: Explain dc:filter.
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241 +----+
b33a2a437ab8 Datacage ref doc: Explain dc:filter.
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242 + 2+
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243 +----+
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244
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245 Innerhalb des `dc:filter`-Elementes kann der neue Datensatz wie gewohnt mit `dc:for-each`
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246 realisiert werden. Nach Verlassen des `dc:filter`-Elementes ist wieder der vormalige
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247 Datensatz aktuell.
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248
7322
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249 ``dc:group`` Datensätzen in Gruppen ordnen
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250 ..........................................
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251
7be4425eaca9 Datacage doc ref: Explain dc:group
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252 .. code:: xml
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253
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254 <dc:group expr="XPath-Ausdruck">
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255 ...
7be4425eaca9 Datacage doc ref: Explain dc:group
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256 </dc:group>
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257
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258 Pro Zeile der Originaldatensatzes wird der XPath-Ausdruck 'expr' ausgewertet.
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259 Wie bei `dc:filter` stehen hier die aufgefalteten Werte der einzelnen Spalten zur
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260 Verfügung. Das Resultat der XPath-Auswertung wird als Schlüssel für zu erzeugende
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261 Gruppen benutzt, denen dann die Zeilen zugeordnet werden.
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262 Nachdem alle Zeilen ihren entsprechenden Gruppen zugeordnet wurden, wir der
7be4425eaca9 Datacage doc ref: Explain dc:group
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263 Inhalt des `dc:group`-Elements für jede Gruppe durchlaufen. Innerhalb des
7be4425eaca9 Datacage doc ref: Explain dc:group
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264 `dc:group`-Elementes steht der jeweilige Schlüssel der aktuellen Gruppe über
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265 die Funktion `dc:group-key()` zur Auswertung zu Verfügung. Innerhalb der
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266 jeweiligen Gruppen kann mittel `dc:for-each` der jeweilige Unterdatensatz
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267 realisiert werden.
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268
7be4425eaca9 Datacage doc ref: Explain dc:group
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269 Zur Verdeutlichung folgendes Beispiel:
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270
7be4425eaca9 Datacage doc ref: Explain dc:group
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271 +-------+-----------+
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272 +Marke +Bezeichnung+
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273 +=======+===========+
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274 +Ferrari+Testarossa +
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275 +-------+-----------+
7be4425eaca9 Datacage doc ref: Explain dc:group
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276 +Volvo +V40 +
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277 +-------+-----------+
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278 +Volvo +780 +
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279 +-------+-----------+
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280 +Ferrari+F40 +
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281 +-------+-----------+
7be4425eaca9 Datacage doc ref: Explain dc:group
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282 +VW +Käfer +
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283 +-------+-----------+
7be4425eaca9 Datacage doc ref: Explain dc:group
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284
7be4425eaca9 Datacage doc ref: Explain dc:group
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285 .. code:: xml
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286
7be4425eaca9 Datacage doc ref: Explain dc:group
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287 <marken>
7be4425eaca9 Datacage doc ref: Explain dc:group
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288 <dc:group expr="$Marke">
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289 <marke name="{dc:group-key()}">
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290 <dc:for-each>
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291 <bezeichnung name="$Bezeichnung"/>
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292 </dc:for-each>
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293 </marke>
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294 </dc:group>
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295 </marken>
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296
7be4425eaca9 Datacage doc ref: Explain dc:group
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297 Dies führt zu folgender Ausgabe:
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298
7be4425eaca9 Datacage doc ref: Explain dc:group
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299 .. code:: xml
7be4425eaca9 Datacage doc ref: Explain dc:group
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300
7be4425eaca9 Datacage doc ref: Explain dc:group
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301 <marken>
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302 <marke name="Ferrari">
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303 <bezeichnung name="F40"/>
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304 <bezeichnung name="Testarossa"/>
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305 </marke>
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306 <marke name="Volvo">
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307 <bezeichnung name="V40"/>
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308 <bezeichnung name="780"/>
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309 </marke>
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310 <marke name="VW">
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311 <bezeichnung name="Käfer"/>
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312 </marke>
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313 </marken>
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314
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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315 Datensätze auffalten
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316 ~~~~~~~~~~~~~~~~~~~~
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317
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318 ``dc:for-each`` Realisieren eines Datensatzes
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319 .............................................
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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320
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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321 .. code:: xml
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322
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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323 <dc:for-each>
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324 ...
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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325 <dc:for-each>
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326
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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327 Erzeugt nacheinander alle zeilenweisen Realisationen des aktuellen Datensatzes. Die
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328 einzelnen Spaltenwerte sind dann über Variablen erreichbar, die nach den Spaltenbezeichnern
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329 des Datenstzes benannt sind.
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330
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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331 Folgendes Beispiel soll den Sachverhalt illustieren:
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332
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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333 +----+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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334 +Zahl+
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335 +====+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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336 + 1+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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337 +----+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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338 + 2+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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339 +----+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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340 + 3+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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341 +----+
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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342
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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343 .. code:: xml
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344
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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345 <zahlen>
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346 <dc:for-each>
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347 <zahl wert="$Zahl"/>
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348 <dc:for-each>
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349 </zahlen>
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350
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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351 Dies erzeugt folgende Ausgabe:
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352
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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353 .. code:: xml
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354
d29a5e703cc4 Datacage ref doc: Explain dc:for-each
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355 <zahlen>
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356 <zahl wert="1"/>
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357 <zahl wert="2"/>
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358 <zahl wert="3"/>
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359 </zahlen>
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360
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
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361 ``dc:iterate`` **TODO**
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362
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363 Bedingte Ausführung
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364 ~~~~~~~~~~~~~~~~~~~
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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365
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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366 ``<dc:if>`` Einfaches Wenn-Dann ohne Sonst-Fall
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367 ...............................................
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368
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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369 .. code:: xml
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370
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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371 <dc:if test="XPath-Ausdruck">
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372 ...
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373 </dc:if>
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374
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375 Der innere Teil wird nur dann betreten, wenn der XPath-Ausdruck zu
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376 logisch wahr evaluiert wird. Dieses Konstrukt kennt keinen alternativen
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377 Pfad, der betreten wird, falls der Ausdruck zu logisch falsch ausgewertet
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378 wird. Wird dies benötigt, muss man ``<dc:choose>`` benutzen.
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379 ``<dc:if>`` ist in Symmetrie zu ``<xsl:if>`` von XSLT entworfen worden.
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380
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381 ``<dc:choose>`` Ketten von Wenn-Dann-Ausdrücken
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382 ...............................................
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383
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384 .. code:: xml
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385
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386 <dc:choose>
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387 <dc:when test="XPath-Ausdruck 1"> ... </dc:when>
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388 <dc:when test="XPath-Ausdruck 2"> ... </dc:when>
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389 ...
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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390 <dc:otherwise> ... </dc:otherwise>
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391 </dc:choose>
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392
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393 Es werden der Reihe nach von oben nach unter die ``test``-XPath-Ausdrücke der ``dc:when``-Elemente ausgewertet. Evaluiert ein Ausdruck zu logisch wahr, wird der innere Teil des entsprechenden ``<dc:when>``-Elements betreten. Die verbliebenen
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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394 ``<dc:when>``- und ``<dc:otherwise>``-Elemente werden dann ignoriert. Evaluiert
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395 keiner der ``test``-Ausdrücke zu wahr, wird der innere Teil des
22c85b8232cc Datacage ref doc: Move dc:if & dc:choose up because they are more important than other elements.
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396 ``<dc:otherwise>``-Elements betreten.
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397 ``<dc:choose>`` ist in Symmetrie zu ``<xsl:choose>`` von XSLT entworfen worden.
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398
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399
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400
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401 Makros
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402 ~~~~~~
7317
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403 Um innerhalb des Definitionsdokumentes Wiederholungen zu vermeiden, können sogenannte
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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404 Makros definiert werden, die dann von anderer Stellen aus eingefügt werden können.
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405
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406 ``dc:macro`` Wiederverwendbare Teile definieren
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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407 ...............................................
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408
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409 .. code:: xml
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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410
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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411 <dc:macro name="Name">
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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412 ...
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413 </dc:macro>
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414
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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415 Definiert ein Makro namens Name. Nach der Definition ist dieses dann unter diesem
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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416 Namen global innerhalb des Definitionsdokumentes bekannt. Makros können geschachtelt
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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417 werden. Auch eingeschachtelte Makros sind global sichtbar. Die Makrodefinition und
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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418 ihre eingeschalteten Elemente werden nicht in das Ausgabedokument übernommen.
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419
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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420 ``dc:call-macro`` Makros aufrufen
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421
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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422 .. code:: xml
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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423
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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424 <dc:call-macro name="Name">
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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425
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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426 Ruft ein Makro names Name auf. Dieses muss mit `dc:macro` definiert sein. Die Reihenfolge
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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427 von Definition und Aufruf ist egal.
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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428
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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429 ``dc:macro-body`` Elemente an ein Makro übergeben
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430 .................................................
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
431
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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432 .. code:: xml
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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433
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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434 <dc:macro name="Name">
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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435 ...
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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436 <dc:macro-body/>
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437 ...
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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438 </dc:macro>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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439
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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440 Um an Makros weitere Bausteine als Argument übergeben zu können, ist es optional
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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441 möglich innerhalb einer Makrodefinition ein Element `dc:macro-body` einzufügen.
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442 Dieses Element expandiert sich zum Inhalt des `dc:call-macro`-Aufrufs.
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443
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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444 .. code:: xml
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
445
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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446 <dc:call-macro name="Name">Inhalt von dc:macro-body</dc:call-macro>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
447
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
448 Zur Verdeutlichung ein konkretes Beispiel
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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449
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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450 .. code:: xml
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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451
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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452 <dc:macro name="Greetings">
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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453 <Hallo>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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454 <dc:macro-body/>
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455 </Hallo>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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456 </dc:macro>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
457
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
458 <dc:call-macro name="Greetings">Welt</dc:call-macro>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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459 <dc:call-macro name="Greetings">Mond</dc:call-macro>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
460
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
461 Dies produziert folgende Ausgabe
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
462
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
463 .. code:: xml
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
464
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
465 <Hallo>Welt</Hallo>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
466 <Hallo>Mond</Hallo>
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
467
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
468 Das Haupteinsatzgebiet dieses Konstruktes ist die transparente Bereitstellung
00b17e77c2e8 Datacage ref doc: Explain dc:macro & Co.
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diff changeset
469 von Kontexten, die dann verschiedentlich ausgewertet werden sollen.
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470
7314
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471 Sonstige Elemente
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
472 ~~~~~~~~~~~~~~~~~
7255
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473
7314
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474 ``dc:element`` Hinzufügen neuer Elemente in der Ausgabe
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
475 .......................................................
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
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476
7314
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477 .. code:: xml
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
478
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
479 <dc:element name="Name">
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
480 ...
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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481 </dc:element>
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
482
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
483 Erzeugt ein Element namens Name. Für den Namen gelten die `${}-Ersetzungen`_.
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
484
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
485
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
486 ``dc:attribute`` Hinzufügen neuer Attribute zum umgebenden Ausgabeelement
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
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diff changeset
487 .........................................................................
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
488
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
489 .. code:: xml
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
490
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
491 <dc:attribute name="Name" value="Wert"/>
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
492
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
493 Fügt dem umgebenden Ausgabeelement ein weiteres Attribut namens Name mit dem
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
494 Wert von Wert hinzu. Für Namen und Wert gelten die `${}-Ersetzungen`_.
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
495 Der Einsatz dieses Konstrukts findet häufig im Zusammenhang mit dc:element
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
496 seinen Einsatz, wenn es ein Ausgabeelement vollständig aus Variablenbelegungen
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
497 erstellt werden soll.
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
498
7315
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
499 ``dc:comment`` Kommentare im Beschreibungsdokument
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
500 ..................................................
7316
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
501
7315
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
502 .. code:: xml
7314
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
503
7315
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
504 <dc:comment>
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
505 ...
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
506 </dc:comment>
7314
53d1dd441867 Datacage ref doc: More structure. Explain text interpolation.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7255
diff changeset
507
7315
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
508 Ein Kommentar auf Ebene des Beschreibungsdokumentes, das keinerlei Ausgabe
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
509 im Ausgabedokument erzeugt. Eingeschachtelte Elemente werden ebenfalls nicht ausgewertet.
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
510 Im Gegensatz dazu werden die XML-typischen **<!-- Kommetare -->** in das Ausgabedokument übernommen!
8498fdd71a1e Dataage ref doc: Explain dc:context, dc:comment
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7314
diff changeset
511
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
512
7316
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
513 ``dc:message`` Ausgabe auf die Diagnoseausgabe (Log)
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
514 ....................................................
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
515
7316
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
516 .. code:: xml
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
517
7316
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
518 <dc:message>
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
519 Text für die Diagnose.
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
520 </dc:message>
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
521
7316
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
522 Gibt den Text innerhalb des Elementes aus Ausgabe im Log aus. Dies dient in erster Linie
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
523 dem Nachvollziehen von Aufrufen innerhalb des Datenkorbdokumentes. Für den Text gelten
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
524 die `{$}-Ersetzungen`_.
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
525
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
526 ``dc:variable`` Erzeugung einer kontext-lokalen Variablen
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
527 .........................................................
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
528
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
529 .. code:: xml
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
530
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
531 <dc:variable name="Name" type="Typ" expr="XPath-Ausdruck"/>
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
532
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
533 Legt im aktuellen Kontext eine lokale Variable namens Name an. Diese hat den
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
534 Typ Typ und entsteht durch Auswertung des XPath-Ausdruck expr. Der Typ
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
535 ist optional. Wird dieser nicht gesetzt, wird das Ergebnis als String interpretiert.
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
536 Alternativ können hier die Werte 'number' für Zahlen, 'bool' für Boolean-Werte
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
537 benutzt werden. Für den Namen und den Typ gelten die `${}-Ersetzungen`_.
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
538 Wird der aktuellen `dc:context` verlassen, ist diese Variable nicht mehr definiert.
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
539
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
540
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
541 ``dc:convert`` kontext-lokale Konvertierung von Variablen
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
542 .........................................................
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
543
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
544 .. code:: xml
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
545
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
546 <dc:convert name="Name" type="Typ"/>
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
547
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
548 Konvertiert die Variable namens Name für die Gültigkeit des aktuellen Kontextes in
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
549 einen anderen Typ. Für Name und Typ gelten die `${}-Ersetzungen`_. Für die
52bc38e6bbe1 Datacage ref doc: Explain dc:variable and dc:convert.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7315
diff changeset
550 Typen gilt das gleiche wie für die Typen von `dc:variable`.
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
551
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
552
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
553 Datenkorb-Funktionen
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
554 --------------------
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
555
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
556 ``dc:contains`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
557
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
558 ``dc:fromValue`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
559
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
560 ``dc:toValue`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
561
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
562 ``dc:replace`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
563
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
564 ``dc:replace-all`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
565
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
566 ``dc:has-result`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
567
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
568 ``dc:group-key`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
569
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
570 ``dc:date-format`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
571
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
572 ``dc:dump-variables`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
573
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
574 ``dc:get`` **TODO**
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
575
7400
dd87e0a5f83c Datacage: Added TODOs for new functions in ref document.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7379
diff changeset
576 ``dc:max-number`` **TODO**
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
577
7400
dd87e0a5f83c Datacage: Added TODOs for new functions in ref document.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7379
diff changeset
578 ``dc:min-number`` **TODO**
7255
5783bd29de8a First draft of a german reference document for datacage elements and functions written in reStructuredText. Lots of TODOs.
Sascha L. Teichmann <teichmann@intevation.de>
parents:
diff changeset
579
7400
dd87e0a5f83c Datacage: Added TODOs for new functions in ref document.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7379
diff changeset
580 ``dc:to-date`` **TODO**
dd87e0a5f83c Datacage: Added TODOs for new functions in ref document.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7379
diff changeset
581
dd87e0a5f83c Datacage: Added TODOs for new functions in ref document.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7379
diff changeset
582 ``dc:find-all`` **TODO**
dd87e0a5f83c Datacage: Added TODOs for new functions in ref document.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 7379
diff changeset
583

http://dive4elements.wald.intevation.org