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comparison gnv/src/main/webapp/scripts/olutils.jsp @ 989:e3301755bd3c

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Improved the workflow for inserting new layer into the client. gnv/trunk@1178 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Tue, 08 Jun 2010 14:49:11 +0000
parents 42da41835b54
children f55692e3e0ce
comparison
equal deleted inserted replaced
988:556e16cc4da5 989:e3301755bd3c
83 function showInfo(evt) { 83 function showInfo(evt) {
84 } 84 }
85 85
86 86
87 function addLayer() { 87 function addLayer() {
88 var record = grid.getSelectionModel().getSelected(); 88 var records = grid.getSelectionModel().getSelections();
89 89 for (rec in records){
90 if (record) { 90
91 var record = records[rec];
92 // TODO: Look for something better than object
93 if (typeof record == "object"){
91 var copy = record.copy(); 94 var copy = record.copy();
92 copy.set("layer", record.get("layer")); 95 copy.set("layer", record.get("layer"));
93 copy.get("layer").mergeNewParams({ 96 copy.get("layer").mergeNewParams({
94 format: "image/png", 97 format: "image/png",
95 transparent: true 98 transparent: true
96 }); 99 });
97 100 copy.singletile = true;
98 mapPanel.layers.add(copy); 101 mapPanel.layers.add(copy);
99 mapPanel.map.zoomToExtent(OpenLayers.Bounds.fromArray(copy.get("llbbox"))); 102 }
100 } 103 }
104
101 } 105 }
102 106
103 107
104 // this is just copied from OpenLayers.Util 108 // this is just copied from OpenLayers.Util
105 function urlAppend(url, paramStr) { 109 function urlAppend(url, paramStr) {
111 parts.length ? "&" + paramStr : "?" + paramStr); 115 parts.length ? "&" + paramStr : "?" + paramStr);
112 } 116 }
113 return newUrl; 117 return newUrl;
114 } 118 }
115 119
120 function showWarning(){
121 if (store.data.length == 0){
122 Ext.MessageBox.alert("<bean:message key="gnviewer.mapclient.wms.load.grid.error.title"/>", '<bean:message key="gnviewer.mapclient.wms.load.grid.error.message"/>', grid);
123 return;
124 }
125 }
126
116 127
117 function updateCapabilities() { 128 function updateCapabilities() {
118 var ele = Ext.Element.get('capfield'); 129 var ele = Ext.Element.get('capfield');
119 130
120 var url = ele.getValue(); 131 var url = ele.getValue();
124 url = urlAppend(url, request); 135 url = urlAppend(url, request);
125 136
126 store = new GeoExt.data.WMSCapabilitiesStore({ 137 store = new GeoExt.data.WMSCapabilitiesStore({
127 url: url 138 url: url
128 }); 139 });
129 store.load(); 140 store.load({
130 141 callback: showWarning
142 });
143
131 grid.destroy(); 144 grid.destroy();
132 grid = new Ext.grid.GridPanel({ 145 grid = new Ext.grid.GridPanel({
133 id: 'wmsgrid', 146 id: 'wmsgrid',
134 collapsible: false, 147 collapsible: false,
135 split: false, 148 split: false,
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