Latest Contributions by RichardRhone

Its an island webmap so it contains roads, civic features, contours, attractions, parcels etc. The heaviest is the parcel layer, but as you rightly point out, the smaller layers add up. There is no editing but we do query some of the layers. Note that the 15 layers one contains the parcels and other necessary layers. I also utilized groupLayers in the 50+ app but there weren't  any significant improvements  ... View more

So... I found that the map itself is slow. I have one version with 15 layers and another with 54 layers. The 15 layer version zooms to extents in less than 1/2 sec. The 50+ layer one zooms in 4 secs. This suggests that its not necessarily the multiple layerlists that are problematic. Is there a limit on the number of layers? ... View more

Robert, That works. However, if i draw a polygon then select it and click delete features, it deletes the text. i have to select and delete again to delete polygon.  That's why I wanted to know when delete features button click so  I could do a removeAll ... View more

Thanks Robert. Is there a way to determine when the  delete feature (trash icon) is clicked? I would need this to clear all features as currently, on click doesnt clear the labels ... View more

Hi Kristian, I have used group layers : /ADD TRANSPORTATION NETWORK GROUP LAYER var transportationNetworkGroupLayer = new GroupLayer({ title: "Transportation Network", visible: true, visibilityMode: "independent", layers: [otherRoadsLayer, townRoadsLayer, classCRoadsLayer, classBRoadsLayer, classARoadsLayer, highwayLayer, railwayLinesLayer] }); map.add(transportationNetworkGroupLayer); However,  there are still alot of layers to show in one layerList.  The thought was to have multiple layerlists for easier access and aesthetics.  ... View more

Matt... They are filtered using the example here : https://community.esri.com/thread/239738-multiple-layerlists-in-web-app  ... View more

Hi Matt, 4.13 is actually worse:  4.12 averages out at 18 secs 4.13 averages out at 24 secs ... View more

hi Matt, Im using 4.12 ... View more

Issue resolved by putting the code outside view.when() ... View more

I am trying with the expand but not getting the desired result : var layerList2 = new LayerList({ view: view, container: document.createElement("div"), listItemCreatedFunction: function (event) { item = event.item; item.panel = { content: "legend" }; } }); var expandLyr = new Expand({ view: view, content: layerList2.domNode, expandTooltip: "Layers With Legend", collaseTooltip: "Layers With Legend", expandIconClass: "esri-icon-layers" }); view.ui.add(expandLyr, "bottom-right"); watchUtils.when(layerList2, 'operationalItems.length', function ()  { setTimeout(function ()  { var lis = query('li[aria-labelledby $= "__title"]', expandLyr.domNode); console.log("LIS ", lis); lis.map(function (li)  {  console.log(li.innerText); }); }, 0) }); Results : Notice that only subs have a innerText. How do I get around this as I need to remove these from the layerList I do not have this issue with the layerList by itself; only with Expand ... View more

Thanks. That worked  ... View more

That doesn't seems to work: //configure customer layer list for other risks  var otherLayer = new LayerList({ view: view, container: "oRisk", listItemCreatedFunction: function (event) { item = event.item; item.panel = { content: "legend" }; }}); view.ui.add(otherLayer, "manual"); //workaround for making sure layerlist is ready watchUtils.when(otherLayer, 'operationalItems.length', function(){ console.log("in function"); var lis = query('li[aria-labelledby $= "__title"]', "oRisk"); console.log("LIS ", lis); lis.map(function(li) { console.log("in li ", li); } Results: Only 2 of 3 logs show ... View more