0
votes
1answer
41 views

Update multiple features attributes in loop - JavaScript

I am trying to update multiple features in a feature layer through a loop. I have a feature layer that I would like to select and then assign someone to the features (through an attribute update. I ...
0
votes
1answer
28 views

evt.layers undefined while trying to display Legend widget in Javascript API

I cannot get an ArcGIS Javascript API Legend widget to show up. An excerpt of my code is as follows. I believe I'm failing somewhere near the console.log that I call...undefined comes up in the ...
1
vote
1answer
63 views

ArcGIS JavaScript API Select Features

I'm having some trouble using the "selectFeatures" method with a feature layer. The code below builds a query using input text. If anyone has any pointers on what I could be doing wrong here, it'd be ...
0
votes
0answers
7 views

How to get feature layer data for a given coordinate using arcgis javascript api? [duplicate]

I have a feature layer over a basemap. Now I want to plot a point on the map and if the point falls on the feature layer, I want to get the feature layer detail. Is it possible to get details of ...
0
votes
1answer
31 views

arcgis javascript api featureLayer not available immediately upon show click event

I am adding a feature layer as such in my index.html file. featureLayer00 = new FeatureLayer("http://webadaptorserviceurl/MapServer/0",{ mode: FeatureLayer.MODE_ONDEMAND, id: "0", ...
0
votes
0answers
45 views

FeatureLayer infowindow position appears on wrong location

When I click the feature layer, info window popup is appearing wrong position. I use dojo dijit like this toolkit. <div id="main" data-dojo-type="dijit/layout/BorderContainer" ...
1
vote
0answers
176 views

Feature Layer performance improvement

I have create a application where we show world map using arcgis .Here user does lot of interaction with map he click on the map or we highlight map programmatically so i want to improve performance ...
0
votes
0answers
34 views

One Layer in Two Maps with Esri JS API

Is it possible to put a single FeatureLayer in multiple maps in the same app with the Esri JS API? I have two maps that I want to contain the same layer and I want the maps both to honor and changes ...
0
votes
1answer
73 views

Mouse click event used gis application with much data

I will create an application that using my water pipes, electric cables, gas pipes service in a city. All of streets and roads including water pipes. My service is publishing pipes. My service like ...
0
votes
0answers
52 views

FeatureLayer Mode_ONDEMAND notworking but Mode_SNAPSHOT is working

My web application is using ascgis javascript API 3.6 and I am trying to add FeatureLayer on Map. Layer is including buildings in a city. This is big data. Geometry type is polygon. I am adding ...
0
votes
0answers
219 views

Arcgis Javascript API FeatureLayer click event and list attributes

I have a javascript application that including FeatureLayers, TiledLayer, DynamicLayer. I wanna when click a feature layer, clicked object attributes should list in a dom element. createMap: ...
2
votes
0answers
104 views

Jsonp Callback error

Recently we have started migrating application from Javascript API 3.1 to 3.5 and we are finding this jsonp error coming sometimes during adding the layer.When we add the layer we also zoom to the ...
0
votes
1answer
128 views

Legend is stuck on startup()

All my layer URLs and Feature Layers are stored in an array. with an foreach loop, I am creating the FeatureLayers from the URLs, dojo.forEach(window.layerUrls, function (info, idx) { ...
1
vote
1answer
419 views

Querytask/query - executed select

Is there a way to get to the query condition, which is executed under the querytask ? I have an example, which is actually a copy of this ArcGIS example ...
0
votes
0answers
196 views

Showing info window after clicking part of the map

This question is similar to my previous question, because it's the same example as Legend showing info for world map. I have dynamic map service layer containing 8 layers, where only 1 layer is ...
1
vote
1answer
90 views

Interpreting Firebug results on ESRI Javascript feature layers in the NET tab

This was cross-posted to the ESRI Javascript API forum yesterday. I need help in interpreting what I am seeing and wondering why I'm seeing duplicate features. I'm using this example: ...
0
votes
1answer
2k views

ESRI Javascript API: setting feature layer selection symbol

This seems like it should be a relatively simple thing to do, but for whatever reason I can't figure it out. I'm trying to add functionality to select a group of parcels as laid out in this example, ...
1
vote
1answer
102 views

What ArcGIS Online feature layer can I use to display European states with unique country codes?

I'm writing a web page to display ECB statistics on an ArcGIS JavaScript API-based web map. I'm a bit lost when selecting a feature layer so that I can use the UniqueValueRenderer to make the states ...
1
vote
0answers
362 views

ArcGIS API Javascript - FeatureLayer from json: problem with queries and popup

Hello everybody I've tried this code proposed by Derek Swingley in JSFIDDLE: JSFIDDLE-FeatureLayer from JSON Everything "seems" to work fine, but not always. If you go down to the closer scale (level ...
2
votes
1answer
240 views

How to control the rendering priority/order of feature layers?

I am displaying polygon, line and point feature layers on a button click event and adding layers in order based on their geometry type, e.g.: polygon -> line -> point. In certain cases layers are ...
2
votes
1answer
522 views

HTML5 local storage for tile maps and feature layers using ArcGIS Java Script API

I am developing a mobile arcgis application I want to store data locally so that when a user is offline he/she can use the maps. I want to store tile layers,feature layers and a table data. Any ...
2
votes
1answer
209 views

Feature Layer (Polygon) Rendering issue in ArcGIS Server 10.1

I have a feature layer consisting of 96,000 features, but we are displaying a maximum of 13,000 features in our map application. There is an issue that for some zoom levels the features are visible ...
1
vote
1answer
328 views

Unable to see the featureLayer but it is present on the map

I have created a featureLayer from featureCollection and I am able to add it to the map and when I execute, map.graphicsLayerIds, it also returns the id of the featureLayer, ["resultLayer"]. But I am ...
4
votes
1answer
638 views

Feature Service layer issues

What is the maximum number of records returned by WFS protocol? What is maximum number of records returned by a Feature Layer in ArcGIS Server 10.1? What is maximum number of records the ArcGIS ...
3
votes
1answer
337 views

How to select several disseminate features with ArcGIS JS API?

I have a cadastral map similar to this one from an ArcGIS Javascript API example: Cadastral map What I would like to do is selecting several parcels clicking on them and show the information related ...
2
votes
3answers
762 views

How to count features in polygon using ArcGIS JS API?

I have published in my ArcGIS Server two layers: A polygon one and a point feature one. Points are contained in polygons. I would like to know how to count the number of points belonging/contained to ...
1
vote
1answer
1k views

Adding layers using ArcGISDynamicMapServiceLayer

I am right now adding individual layers using FeatureLayer but it takes quite some time to load as the map is for US Counties (3076 count). I tried to load it using ArcGISDynamicMapServiceLayer but I ...
1
vote
1answer
647 views

Unable to removeLayers from Map

I was trying to create a FeatureLayer from the features returned from the ViewShed GP and I was successful at doing it. So when I click on the map, that featureSet is sent to the GP Tool and the ...
0
votes
1answer
1k views

Feature Layer from JSON file

I would like to project my shapefile information on the maps. I converted my shapefile into a JSON file. How can use the Json file to create a featurecollection object in the ARCGIS Javascript API. ...
2
votes
2answers
1k views

“TypeError: Unable to draw graphic (geometry:null, symbol:null)” after adding tiled and feature layers

I'm seeing the following error when attempting to add a tiled and feature layer to the same map when using the ArcGIS Server JS API 3.1: TypeError: Unable to draw graphic (geometry:null, ...
0
votes
2answers
538 views

Toggle Visibility of Features in FeatureLayer

How to toggle the visibility of features in a feature-layer using check-boxes .I have grid containing check-boxes in a columns representing each feature in Feature-layer and so if I check off the ...
1
vote
1answer
574 views

Overlaping graphics not visible in featureLayer

I have constructed featureCollection from Json and feature collection has 44 features. I have given this feature collection as input to the Featurelayer which is showing only 32 graphics objects of ...
2
votes
1answer
2k views

automatic zoom to layer in arcgis js api

I'm trying to zoom to layer automatically as soon as the map finishes loading using the guide here. To be clear, I'm only loading one layer and just want to zoom in on one of the layers provided by ...
0
votes
1answer
864 views

Creating an AttributeInspector via JavaScript API v2.7

I'm trying to display an AttributeInspector when I click on an object from a layer. I'm following this sample, but I cannot get it to work. Here is my sample code: dojo.require("esri.map"); ...
2
votes
1answer
925 views

ARCGIS Javascript API Feature Layer retrieval

I would want to develop an application where we could query the layer based on a result set of certain attributes of the features and highlight features. Approach Currently I tried using the feature ...
4
votes
2answers
4k views

Adding a FeatureLayer ARCGIS JavaScript API

Hi I am currently exploring ARCGIS Javascript API. I have my own map services and feature services up on my local server. I would want to use the FeatuerLayer to select and highlight feature on the ...
3
votes
1answer
699 views

How do I use a toggle button with the ESRI javascript api

I am trying to use two toggle buttons which have been added to a map to toggle layers on and off in my simple web application. I am having problems getting the toggle button to respond when clicked or ...
4
votes
0answers
3k views

Populate an existing popup with an AttributeInspector after RelationshipQuery returns results

Here's the workflow: A user selects a feature layer polygon, views a popup. A link added to the popup will run a RelationshipQuery to view related records. How can I get the RelationshipQuery results ...
3
votes
1answer
5k views

How to Zoom to a FeatureLayer Using ArcGIS Javascript API

I am making a web application using the Javascript API and am trying to zoom to a feature layer from a row click in a dojo data grid. I have this working for a dynamic layer, but am having issues with ...
2
votes
1answer
1k views

How to vary the infoWindow size for different feature layers

I have multiple feature layers on the map, and I wish to display a different sized infoWindow for each layer. As far as I can tell, the map has one infoWindow, which can be resized using: ...
1
vote
1answer
220 views

Does a graphic or graphicsLayer support time-awareness?

In the ArcGIS Server JavaScript API 2.6 I'm looking to implement map graphics. I can't see whether they support time-awareness. The help entry for graphicsLayer doesn't mention timeInfo, which is ...
2
votes
2answers
1k views

Populating a Dojo widget with country names based on an ESRI hosted layer

Wow, Javascript is not that easy - can someone help me make a simple breakthrough just to understand some basic concepts. Does anyone know how to populate a filteringSelect Dojo dijit with the names ...
8
votes
3answers
889 views

what is the right way to delete all features from featureLayer

I have a feaureLayer and I don't want to kill it and create another one. I want to delete all features from the current featureLayer. I found that I can use applyEdits method but in order ot use it I ...
8
votes
1answer
340 views

Will hundreds of attributes cause performance problems in an ArcGIS Server layer?

This relates to ArcGIS Server 10.0 SP1, with data served from a file geodatabase polygon featureclass. 1) For performance reasons, is it a bad idea to have a featureclass with hundreds of attributes? ...
4
votes
1answer
2k views

How to handle add feature event in the FeatureLayer/Editor

I use a FeatureLayer created from the featureCollection. I also use esri.dijit.editing.Editor to add a feature to the map. Every time feature has been added to this layer I want to send it to my ...
5
votes
1answer
1k views

How to change a FeatureLayer's symbols?

I did this: dojo.connect(featureLayer, "onUpdateEnd", function() { var defaultSymbol = new esri.symbol.SimpleMarkerSymbol().setColor(new dojo.Color([0,0,255])); ...
1
vote
1answer
2k views

Feature Layer with ONDEMAND mode

I can't understand how to display all features from the feature layer. In the code bellow I specified 2 features in the layer and set in feature layer's mode to esri.layers.FeatureLayer.MODE_SNAPSHOT. ...
2
votes
3answers
4k views

FeatureLayer creating in javascript ArcGIS API

I got the sample called "Feature Layer with ONDEMAND mode" in the ArcGIS for js resource center. This example just adds layer with rivers to the map. I want to use my own features instead of using ...