Disable duplicate items in the legendpanel

roybaer — Thu, 26 Sep 2013 08:12:22 GMT

Hello !
I have a problem with duplicate items in the legend panel!
[ATTACH=CONFIG]27777[/ATTACH]

I have PointFeatureLayer as Shapefile in ArcMap. I had group these features by an attribute in the Menu :
Properties-Symboloy-Categories-Match to Symbols in a style

After that, i have published this as mapservice.
Have i choose the wrong settings in the Service Editor or is that a problem in my sourcecode?

Here is my Code from my featurelayer:

[HTML]// Feature Layer
 var msFeatureLayer = new esri.layers.FeatureLayer("url",{
 mode: esri.layers.FeatureLayer.MODE_SELECTION,
 outFields: ["*"],
 infoTemplate:new esri.InfoTemplate({
 title:"infos",
 content:"Code:${Code} "
 }),
 displayOnPan:true,
 visible:true,
 opacity:1.0
 });[/HTML]

And here i adding the layer to the map and to the legend:

[HTML]legendLayers.push({layer:msFeatureLayer,title:'Ms'});
 map.addLayers([msFeatureLayer]);

 // control when add a Layer to the map
 dojo.connect(map,'onLayersAddResult',function(results){
 // Activate all Features from a Feature Layer
 showFromFeatureLayer(msFeatureLayer,"1=1");

 // Legend init
 new esri.dijit.Legend({
 map:map,
 layerInfos:legendLayers
 },"legendDiv").startup();

 // Add Checkboxes with label
 dojo.forEach(legendLayers, function(layer){
 var checkBox = new dijit.form.CheckBox({
 name: "checkBox" + layer.layer.id,
 value: layer.layer.id,
 checked: layer.layer.visible,
 onChange: function(evt) {
 var clayer = map.getLayer(this.value);clayer.setVisibility(!clayer.visible);
 this.checked = clayer.visible;
 }
 });
 dojo.place(checkBox.domNode,dojo.byId("toggle"),"after");
 dojo.place(" ",dojo.create('label',{'for':checkBox.name, innerHTML:layer.title},checkBox.domNode,"after"),"after");
 });
 });[/HTML]

Thanks for your help!

topic Disable duplicate items in the legendpanel in ArcGIS JavaScript Maps SDK Questions

Disable duplicate items in the legendpanel