Latest Contributions by upendrapaladugu

Thanks to Ken Buja and Jason Zou for reply. As per the requirement we used the services like the above. I wrote one function for delete the basemap layer in legend. It's working fine on load the application. function legendDisplay()    {    var domNode = legend.domNode;       for (k=0;k< legend.domNode.childNodes.length;k++) {       var nodeid = legend.domNode.childNodes .id     var str =nodeid.substring(0,15);      if ( str =="legendDiv_layer"){      //if ( nodeid="legendDiv_layer0"){     legend.domNode.removeChild(legend.domNode.childNodes );     k=k-1;      }      }    } I used this function map onLoad function. But the problem is after change the basemap layer , the basemap layer displays in legend. Is there any event for basemap layer change event. I tried in dojo.forEach(basemapGallery.basemaps, function (basemap) { //Add a menu item for each basemap, when the menu items are selected    dijit.byId("bingMenu").addChild(new dijit.MenuItem({    label : basemap.title,    onClick : dojo.hitch(this, function () {    this.basemapGallery.select(basemap.id);       legendDisplay();      })    }));       }); and  basemapGallery.on("selection-change", function(evt) {    legendDisplay();    }); and dojo.connect(map, "onBaseChange", mapReady1);     function mapReady1(map){   bool=true;    legendDisplay();         } The above three functions are inside init() only. Can you please suggest the solution for this... Thanks Upendra ... View more

Thanks to Ken Buja and Jason Zou for quick reply.                    I will give more explanation about my layers and legend.        Html code for checkbox:   <li> <input type='checkbox' class='cbLayers beaches' id='0,1,2,3,4,5' value=603 onclick='updateLayerVisibility(this);'/> </li> <li> <input type='checkbox' class='cbLayers beaches' id='6,7,8,9,10,11' value=1 onclick='updateLayerVisibility(this);'/>  </li>  <li> <input type='checkbox' class='cbLayers beaches' id='12,13,14,15,16,17' value=3 onclick='updateLayerVisibility(this);'/>   </li> JavaScript code: Add LayerCode:     "Add layers to the Map"     function mapAddLayer(layer) {   if(layer.declaredClass == "esri.layers.FeatureLayer") {   var pt = layer._url.path.split("/").slice(-1)[0];   map.FeatureLayer[pt] = layer;   } else {   map.addLayer(layer);   }   } For Layer on/off code:     var inputs = dojo.query(".cbLayers");   for (var i = 0; i < inputs.length; i++) {   if (inputs.checked) {   console.log(inputs);   updateLayerVisibility(inputs);    }   }         function updateLayerVisibility(el) {   var ptids = el.id.split(",");   if(el.checked) {   for(var i = 0; i < ptids.length; i++) {   ptlayer = map.FeatureLayer[ptids];   map.addLayer(ptlayer);   }   } else {   for(var i = 0; i < ptids.length; i++) {   var ptlayer = map.FeatureLayer[ptids];   map.removeLayer(map.getLayer(ptlayer.id));     }    }   } Legend code:   var legend = new esri.dijit.Legend({        map : map,      }, "legendDiv");       legend.startup(); BaseMap code:   var basemaps = [];   var streetBasemap = new esri.dijit.Basemap({    layers : [Street_Map_TemplateLayer],    title : "Streets",    thumbnailUrl : "images/Streets.png"    });    basemaps.push(streetBasemap);  // ("Like the way i added all the basemap layers");       dojo.forEach(basemapGallery.basemaps, function (basemap) {    dijit.byId("baseMenu").addChild(new dijit.MenuItem({    label : basemap.title,    onClick : dojo.hitch(this, function () {    this.basemapGallery.select(basemap.id);    })    }));    });      Here i have multiple feature layers and grouped by category wise(check box ids are same as layer ids). Thanks ... View more