The ArcGIS API for JavaScript is web mapping API from Esri.

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1answer
55 views

Panning the map to certain extent javascript API

I want to limit map extent to the initial extent of the map and limit user from panning more than certain extent. I tried following but nothing has changed: map = new Map( "map" , { basemap: ...
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117 views

Javascript Table of Contents/Legend Widget

I was hoping someone might be able to take a look at my code and point out why this might not be working. I'm trying to use the Table of Contents/layer selector found here I thought at first that I ...
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1answer
148 views

looking for an esri compatible javascript engine

I work on an esri heavy team, i'm looking for a mapping engine that will give me flexibility to build on top of and leverage only the pieces I need and or add more as the app grows. I've been using ...
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16 views

ArcGis Server 9.3 - arcgis api for javascript

I have 2 graphic objects - (polylines) one over the other in the same graphic layer. How can I show both infowindows for polyline objects (values of attributes are different)?
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2answers
727 views

ArcGIS API JavaScript, Flex, and Silverlight updated comparision

Does anyone know of a site, blog, etc. that constantly updates a comparison between the various ArcGIS APIs for each new release of the API?
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197 views

How to show data of selected features in Dojo data grid using queryRelatedFeatures of ArcGIS JavaScript API? [closed]

I am trying to add show data in a Dojo data grid of the selected features, here is the ESRI original solution: ESRI solution select feature layer and calculate sum gas production The "findFeatures" ...
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1answer
298 views

Custom ArcGIS GraphicsLayer (JavaScript)

I am working on an application that will retrieve data from various sources and construct ESRI GraphicsLayer objects from the data and display it on a map. I have created custom FeatureLayers before ...
2
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1answer
85 views

Calculate the number of points in a freehand polygon ArcGis Javascript API

I'm drawing a free hand polygon on my map. Now I want to calculate the number of points found in that polygon. I have done this code, which my now is giving me the number of points found in the map ...
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1answer
173 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 ...
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1answer
37 views

Geocoder widget find() method does nothing

According to https://developers.arcgis.com/javascript/jsapi/geocoder-amd.html#find the geocoder widget has a method "find" which seems to be a manual way of forcing the widget to start the geocode. I ...
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2answers
72 views

beginner ESRI Javascript API Question

So I've just finished the tutorial to at least get a map on the screen, and it already isn't working. Can someone see what I'm missing?
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1answer
152 views

Arcgis basemap with proxy.ashx not loading correctly

I have a .Net application using the JavaScript API to draw a map. I use the proxy.ashx file to proxy requests to secure map services (dynamic tokens), configured in proxy.config. I added an entry into ...
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3answers
78 views

Dojo Slider to control tiled map services

am creating a web map to show Sea Level Rise in my County. I want to use a Slider for a user select the increment of Sea Level Change that wish to see. I have been able to create Programatically ...
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1answer
67 views

Set opacity of cached ArcGISTiledMapServiceLayer

Is it possible to set the opacity of a cached Tiled Map service using ESRI JS API? I am using: var layer; layer = new ArcGISDynamicMapServiceLayer("URL", {"opacity": 0.5}); ...
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1answer
131 views

Lat Long to State Plane conversion

I am using the ESRI javascript API and I have a set of lat/long points I need to convert to a state plane coordinate system. My spatial reference is wkid 3418. I can easily use the GeometryService ...
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1answer
223 views

Call function inside dojo.ready

I have code ArcGIS Javascript like this: <script type="text/javascript"> require(["dojo/ready", "dgrid/OnDemandGrid", "dgrid/Selection", "dojo/store/Memory", ...
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24 views

Problem using test search for tags in ArcGIS JavaScript API

I have the next problem with a query using the ArcGIS Javascript API, when I execute this code: portal.queryItems({ q: queryGroup+' AND tags:"' + tagsInserted+ '" ', num: 100 ...
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1answer
20 views

Only display the latest feature added

I'm trying to modify the following sample to only show the latest feature added to the map. The sample is located here: ...
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0answers
37 views

Visualizing Layers with lyr-files in ArcGIS API for JavaScript

I do have a probably very simple question. I'm currently running a Python-Script on my Desktop-machine. In the end of this script the different layers that I've created will be visualized according ...
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54 views

How to reorder KML layers in ArcGIS API for JavaScript?

How do I reorder KML layers in Esri ArcGIS javascript version? I want to be able to reorder the order of the rendering of layers. I tried this._map.reorderLayer(kmlLayer, 0) This did bring the ...
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4answers
131 views

Web Mapping using the ESRI Javascript API

So I've been tasked with coding the interactive map for the city I'm interning at. I'm still a beginner with Javascript but I learn best "one the fly" by just getting started. I just need to know how ...
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1answer
87 views

How do I modify the “Playlist” Storymap to include a basemap switching widget?

I'm fairly new to HTML and the ArcGIS Javascript API. I would like to modify the default "playlist" storymap template to include a basemap gallery widget. Can someone help break down the steps to do ...
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1answer
68 views

ArcGIS Javascript How to filter TOC

I am very new to ArcGIS Javascript and have been reading some samples from the API. So pardon my ignorance and I hope I am asking the right question. I am using ArcGIS JavaScript 3.5 API and ...
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2answers
146 views

Esri GIS Bookmark but with out a dijit

I need to create a "Bookmark" like drop down on my site. Inspiration comes from samples:1) http://developers.arcgis.com/javascript/samples/widget_bookmarks_dropdownbutton/ and 2) ...
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1answer
348 views

ESRI Javascript polygon

I'm using ESRI JavaScript API 3.5. My polygon cannot load. Please help. dojo.require("esri.map"); dojo.require("esri.graphic"); var map; function init() { map = new esri.Map("map",{ ...
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1answer
161 views

Add SimpleMarkerSymbol and then remove it upon next click

My map has some markers and when I click to identify a marker, I'm adding a marker to it. When I click the next marker though, I'd like for the previous marker to be removed since I'm only interested ...
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0answers
104 views

Dynamically set field information in popup template discussion (Automate the process)

I want to create a certain function to streamline some of my customization work. I work with a web app that's built using ArcGIS JavaScript API which contains a few layers. Each layer is configured ...
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363 views

Unable to resolve constructor for: 'dijit.layout.TabContainer'

I have started using ArcGIS for the first time, actually my first time using GIS. So I have taken the demo codes and changed them to what I needed. So first I took some code for a tab control on the ...
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61 views

Find Nearest features from an input location

I wanted to find the nearest features (it can be point, line and polygon layers) from an user input or search location and identify 5 nearest locations along with their distances. Have anybody ...
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1answer
219 views

Why do existing map services run slow after updating to ArcGIS 10.2.1 for Server?

Has anyone had any issues with existing map services after updating to ArcGIS Server 10.2.1? After updating they are running slow and causing my ArcGIS Javascript app to crash. All of our GIS ...
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2answers
419 views

ArcGIS API for JavaScript - error in Dojo parser.parse()

I started creating a Dijit based on a template HTML file. I started by referencing Dojo CSS and JS directly, and all was fine. Later when I wanted to add a map into my dijit, first - changing ...
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1answer
73 views

Displaying Geodatabase Published Map On ArcGIS Server (JavaScript API)

I Google this a lot but unfortunately I didn't find any useful Tutorial for this.Can you please let me know how I can Put my published Geodatabase/ shapefile on the top of a ArcGIS JavaScript API map? ...
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1answer
37 views

My @media query breaking the state of the map in ArcGIS Javascrpit API

Anybody knows why my map is not displaying again after resizing my window? I am using the next media query to hide the map when the width is less than 767px. @media (max-width: 767px) { .map { ...
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1answer
140 views

How to avoid ESRI secure layer identity manager popup

I am new to ESRI Identity manager, I am creating a secure layer service using identity manager, I have to avoid the secure layer login popup.
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88 views

WMS in Google Chrome (ArcGIS API JavaScript) not working

I am doing a small web with WMS, but I have a problem with Google Chrome (and IE... but with this one I don't mind). Down of this lines there is two website: Galicia: This one contains WMS from ...
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2answers
140 views

InfoWindow vs. Popup

Can somebody provide a good explanation/comparison between Info Window vs. Popup Window. It seems both can be used with Feature layers. What are the pros and cons of either and when is more ...
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0answers
51 views

How to display lines with Arrows on a FeatureLayer?

I've setup a feature service with a symbology. One symbol is a line with an arrow at the end. The description for such a symbol is not part of the FeatureServer response data. So it is not ...
1
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1answer
51 views

Get Graphics from KML Layer in ArcGIS JS API

I just started working with the ArcGIS Javascript API and I was wondering how I would go about getting an array of Graphics from a KML layer. I do not know where to begin.
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2answers
337 views

Force an ArcGIS API for JavaScript WMSLayer to use EPSG: 900913 (instead of 102100)

I have a use case where an external WMS server can serve maps in the Web Mercator projection using EPSG code 900913, but won't recognize ESRI's 102100 code. My question is: can I force all WMS ...
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0answers
93 views

esri.dijit.Legend.startup not working in IE10

In Internet Explorer (IE) 10, legend.startup in the below code is not working. It just gets struck. The same is working in IE8. function generateLegend(results) { legend = new esri.dijit.Legend({ ...
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1answer
355 views

How to CORS enable ArcGIS Server 10.2.1 to Access REST Services without Using proxy.ashx?

Form the ENABLE-CORS.ORG I see that editing web.config is enough to CORS enable IIS7 <?xml version="1.0" encoding="utf-8"?> <configuration> <system.webServer> ...
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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 ...
1
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1answer
48 views

ArcGIS multiple scripts conflict

I am developing separate javascript widgets in different scripts and they work independently. However, when I try and put both scripts together, neither script works at all. So this brings me to my ...
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0answers
135 views

Snapping in Esri javascript api does not work on mobile device

I have an Esri map loaded using the javascript api. I try to enable snapping, where a point should always snap to a given line. I have a snap point symbol that will trace the line to snap to when I ...
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0answers
25 views

How To Show Map In bigg window after click on it by api for javascript

i want user when click on map open in full screen view as popup to show map bigger how to do this
0
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1answer
140 views

Projection problem with ESRI JSAPI and ArcGIS map service

I was trying to obtain a gpx file with some coordinates by drawing on an Openlayers map with an ArcGIS baseMap. When I draw the polyline and create the gpx, if I open it on Google Earth, what I see ...
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58 views

ArcGIS Server : max-age=0 Select by Rectangle Fails

We are running ArcGIS Server and feeding webmaps. In our Test environment, the application works just fine. We moved to our Dev and the 'Select by Rectangle' doesn't work. In fact, Select by ANYTHING ...
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49 views

How to use ArcGIS JavaScript API for ArcGIS Server service, where to save code?

I have found some sample codes online for implementing traditional map components such as legends and scale bars to an ArcGIS Server service. ...
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2answers
68 views

Minimizing bandwidth while refreshing an ArcGIS dynamic map layer

I've been tasked with creating a web app where multiple users can draw on a map and have that reflected to other users in real time. Persistence of the drawing if users leave and come back is ...
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1answer
721 views

How to use Cross Origin Resource Sharing (CORS) from ArcGIS API Javascript Application?

I am getting the CORS error XMLHttpRequest cannot load http://services.arcgisonline.com/ArcGIS/rest/info?f=json. No 'Access-Control-Allow-Origin' header is present on the requested resource. ...