Mercurial > lada > lada-client

annotate app/controller/Sql.js @ 340:7cddca668d21

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Hinweise zur Dokumentation eingefügt.
author Torsten Irländer <torsten.irlaender@intevation.de>
date Tue, 13 Aug 2013 09:52:03 +0200
parents 92b475303806
children ae1b4c828649
rev   line source
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1 var queries = new Array('query1', 'query2');
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2
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3 /**
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4 * Controller for the Search
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5 * This controller handles all logic related to the search
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6 */
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7 Ext.define('Lada.controller.Sql', {
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8 extend: 'Ext.app.Controller',
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9 stores: [
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10 'Proben', // List of found Proben
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11 'Queries'
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12 ],
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13 init: function() {
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14 console.log('Initialising the Sql controller');
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15 this.control({
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16 // CSS like selector to select element in the viewport. See
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17 // ComponentQuery documentation for more details.
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18 '#search': {
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19 // Map the "render" event to the given function.
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20 render: this.onPanelRendered,
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21 // Map Doubleclick on rows of the probenlist.
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22 select: this.selectSql
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23 },
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24 '#SearchBtn': {
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25 // Map click event on Button.
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26 click: this.search
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27 },
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28 '#ResetBtn': {
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29 // Map click event on Button.
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30 click: this.reset
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31 }
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32 });
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33 },
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34 onPanelRendered: function() {
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35 console.log('The panel was rendered');
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36 },
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37 /**
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38 * Function called when the user selects a SQL query in the dropdownlist.
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39 * The function will hide/display additional element related to the
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40 * selected search query
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41 */
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42 selectSql: function(element, record, index) {
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43 var result = Ext.getCmp('result');
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44 var filters = Ext.getCmp('queryfilters');
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45 var sqlquery = Ext.getCmp('sqlquery');
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46 var sqldesc = Ext.getCmp('sqldesc');
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47 var buttons = Ext.getCmp('SearchBtnPanel');
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48 var displayFields = record[0].data.results;
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49 var filterFields = record[0].data.filters;
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50
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51 this.reset();
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52
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53 sqlquery.setValue(record[0].data.sql);
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54 sqldesc.setValue(record[0].data.description);
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55
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56 // Setup Columns of the probenlist
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57 result.setupColumns(displayFields);
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58
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59 // Setup Columns of the probenlist
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60 if (filterFields.length > 0) {
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61 var items = filters.items.items;
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62 for (var i=0; i < items.length; i++) {
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63 var filtername = items[i].id;
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64 items[i].hide();
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65 for (var j=0; j < filterFields.length; j++) {
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66 if ('filter-'+filterFields[j] === filtername) {
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67 items[i].show();
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68 };
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69 };
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70
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71 };
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72 filters.show();
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73 } else {
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74 filters.hide();
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75 };
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76 buttons.show();
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77 },
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78 /**
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79 * Function is called when the user clicks the search button. The function
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80 * will perform a search to the server on refreshes the result list.
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81 */
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82 search: function(element, record, index) {
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83 var result = Ext.getCmp('result');
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84 console.log('Loading store');
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85
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86 // Get search parameters:
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87 var searchParams = {};
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88 if (Ext.getCmp('search').getValue() == 1) {
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89 var mst = Ext.getCmp('filter-mstId').getValue();
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90 var uwb = Ext.getCmp('filter-umwId').getValue();
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91 if (mst !== null) {
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92 searchParams['mstId'] = mst;
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93 }
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94 if (uwb !== null) {
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95 searchParams['umwId'] = uwb;
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96 }
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97 } else {
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98 // Get date object an convert it into a timestamp (ms since epoch)
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99 var datefield = Ext.getCmp('filter-pbegin').getValue();
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100 if (datefield !== null) {
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101 var ts = Ext.getCmp('filter-pbegin').getValue().getTime();
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102 searchParams['begin'] = ts;
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103 }
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104 }
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105 result.getStore().load({
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106 params: searchParams
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107 });
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108 console.log('Store loaded');
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109 result.show();
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110 },
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111 reset: function(element, record, index) {
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112 var buttons = Ext.getCmp('SearchBtnPanel');
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113 var result = Ext.getCmp('result');
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114 //for (var i = 0; i < queries.length; ++i) {
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115 // var toHide = Ext.getCmp(queries[i]);
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116 // toHide.hide();
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117 //}
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118 //result.hide();
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119 //buttons.hide();
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120 }
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121 });
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