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

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4
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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
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0answers
53 views

Esri basemap render speed abnormally slow in Chrome

Summary of Issue: In my project, using the oceans basemap from Esri is very slow to render when zoomed in very close (for Chrome only). Topo is also slow at high zoom levels, but it is bearable in ...
3
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0answers
133 views

ArcGIS Javascript API - Looking For Styled Navigation Plugin/Widget

I am looking for a fancy navigation plugin to use with the ArcGIS Javascript API. Something along the lines of the Navigation Widget (see image below) available in the Flex Viewer would be great. ...
3
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0answers
406 views

How to create a custom Attribute Inspector for mobile app using the ESRI JS API

I am making a mobile version of a JS web application I developed. I'm noticing though that the AttributeInspector widget by default uses standard dojo/form controls. This means that the form within ...
3
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0answers
261 views

convex hull over selected features

I am trying to achieve a convex hull over a feature Set returned by a query. But have been facing the error below which i am not able to figure out In order to debug to see how the convex hull works ...
2
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0answers
60 views

High-DPI printing with ArcGIS API for JavaScript and esri.dijit.Print?

I've got cached tiles for all map layers at various zoom levels, and would like to print at DPI higher than the default (around 96) by using tiles from a deeper zoom level. It doesn't matter if map ...
2
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0answers
29 views

Showing data in form view (instead of grid view) using ArcGIS API for JavaScript?

Can anyone suggest how to bind data with the help of query in a Form view of the ArcGIS API for JavaScript? I have done it in Grid view but as the requirement of a client is that I have to bind it to ...
2
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0answers
80 views

Rendering performance

I am using ArcGis Java SDK for creating a map in my JavaFX application. I have a requirement to plot up to 500,000 graphics on graphics layer. When I do 100,000 graphics its performance is really bad. ...
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61 views

Adding Edit button to ArcGIS Javascript template?

We've been able to successfully download the Find, Edit, Filter template, customize the configurations, and host it on our own server but here is the issue we are facing now. We're looking to use ...
2
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0answers
209 views

Can I highlight a selected feature using the ArcGIS REST API only?

I have a .Net web application with embedded maps, using the Arcgis javascript API. For non-interactive maps, I thought I would just make calls using c# to the REST endpoints. This works fine for ...
2
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0answers
73 views

Cannot use published zonal stats geoprocessing service (Arcgis Java API)

I am primarily following this tutorial. Here is the signature for the service used in the sample. It is slightly different than the one I have had any success with, though if I recall correctly the ...
2
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0answers
55 views

Dissolve Statistics Fields and Statistic Type as Parameters in GeoProcessor

I have a published service which uses a dissolve. In arcMap the I get prompted for all the fields, including statistics fields and stat type. I have the statistics fields marked as parameters. ...
2
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0answers
283 views

Data visualization techniques for web maps using ESRI and open source suits

I want to represent statistical data over the web map and looking the examples/techniques to represent data on the web map (apart from Pie-chat, bar graph) with new tools like gauge widget etc. ...
2
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0answers
145 views

How to serve KML files from ArcGIS Server in AGS JSAPI 3.6

I have a javascript test page that adds a couple kml layers to a map and I can toggle them off and on. I seem to get info popups for free with KML. When I click on a point feature I get the data ...
2
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0answers
530 views

How to access ArcGISDynamicMapServiceLayer with credentials (token)

I know I simply need to append a token=XXX to the export query string but how, in code, do we initialize "esri/layers/ArcGISDynamicMapServiceLayer" to use credentials? In my case I only want to ...
2
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0answers
116 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 ...
2
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0answers
2k views

How to dynamically add all feature layers using ArcGIS JavaScript API?

I have a mapserver http:// mymapserver/services/rest/xxx/mapserver/ which contains 7 layers with /mapserver /1 /through mapserver/7 If a define an ArcGISDynamicMapServiceLayer and 7 ...
2
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0answers
307 views

ArcGIS in PhoneGap

I am trying to set up a PhoneGap application with an ArcGIS Map using a Windows Phone template in Visual Studio 2012. I have tried using an example from the ArcGIS Javascript API samples to ...
2
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0answers
513 views

ArcGIS Javascript API 3.3 - Changing Layer Definitions / Refresh Not Behaving

I have an ArcGISDynamicMapService layer in my application that points to a fairly simple (6 layers) map service. In the application, there is a GUI/widget that allows the user to pick various options ...
2
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0answers
270 views

Anyone have success with OpenLayers and ArcGISCache?

OPENLAYERS Has anyone had success using OpenLayers and the ArcGISCache layer beyond the examples? I'd like to mix tiles with different resolutions and although they seem to scale correctly they do ...
2
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0answers
197 views

JSAPI: How to prevent GetImageUrl from being called twice?

I posted this on the ESRI forum a while back but got no response. PROBLEM: GetImageUrl is called twice resulting in two trips to the server if caching is off. QUESTION: How can this be prevented ...
2
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0answers
515 views

ArcGIS Javascript API - IE9 Quirks Mode

I'm having difficulty understanding why ArcGIS Javascript API isn't rendering SVG when running in IE9 quirks mode. When I visit the ESRI sample site at ...
1
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0answers
20 views

Perform non-spatial queries on DB tables of a RDBMS connected with arcgis

Is it possible to use the arcgis infrastructure so as to perform queries on DB tables that do not contain spatial information? For example, considering I have a RDBMS where I have a table namely ...
1
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0answers
15 views

view attributes from feature service and export to CSV or copy to clipboard

I have a Geo-Processing service that generates summary statistics of an area of interest. What I would like to know is; Simple method to display the data in my Webpage. Is Dgrid the recommended ...
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0answers
22 views

Printing from Feature Layer via ArcGIS API for JavaScript?

I am trying to print a map using a print service. I have followed the example on the ArcGIS site namely: https://developers.arcgis.com/javascript/jssamples/widget_print_esri_request.html However I ...
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0answers
29 views

ArcGIS JavaScript API Help

Kind of learning on the go here. My initial goal here is to allow a person to put a point on a map fill in the form, then close the form. I do not want them to be able to click other points to see the ...
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0answers
19 views

Retrieve the attributes from a feature with IdentifyTask/IdentifyRequest (Javascript API)

So I'm building a GIS web application. I am able to get the result from IdentifyTask with the "oncomplete" function, the problem I am running into is how I can get the information back out of the ...
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22 views

Increase maximum zoom level for a WebTiledLayer in ArcGIS

I am using the WebTiledLayer from the Javascript ArcGIS API to render a custom WMTS source. The WMTS I am using has zoom levels going from 18 to 21, however I cannot zoom in further than what appears ...
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0answers
32 views

Map Service Works in Flex, Won't Display using JavaScript

As the title states, a map service published on my server displays and can be identified just fine when added to a web map in Viewer for Flex. I am slowly learning to use the API for JavaScript. My ...
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0answers
20 views

How to Retrieve field name from Uploaded Excel file using ArcGIS Javascript?

I published GP Service which involves uploading data to the server using Upload feature of 10.1. I wrote the code for getting the itemID of the uploaded file. I wanted to have user select the X and Y ...
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0answers
14 views

Hide labels for features without data

I have a FeatureLayer that uses a ClassBreaksRenderer. The renderer loads data from a collection like so: var renderer = new esri.ClassBreaksRenderer( null, function (graphic) ...
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0answers
23 views

export map state as JSON: Web_Map_as_JSON

Is there a way to export the current map state as a JSON object, mostly named Web_Map_as_JSON. The JSON specification should be like this. In other words, it would be convenient to have a function ...
1
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0answers
18 views

How to pre-populate JavaScript forms in ArcGIS Web Application?

I have an ArcGIS web application and would like to pre-populate order numbers. Say if order 1 has been entered for a point on a map, when the next point is added, order 2 would populate ...
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0answers
22 views

Changing the color ramp in arcgis javascript

Using the arcgis javascript api, I am displaying geotiffs. What I want to do is change the color ramp in these images. I've looked through the api and I have not seen anything. Does anyone know where ...
1
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0answers
81 views

FindTask result returns an array of features but only displays the last item in the popupwindow

executing the complete findtask url generated by my application from the address bar I get back a good json object that returns 112 features I was trying to implement functionality similar to this ...
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0answers
21 views

Can you set custom fields for a [Feature] Layer?

Is there some way I can "tag" a [Feature] Layer so that I can grab the layer from the service and see in some attribute LocationField = I suppose I could put that information in the description and ...
1
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0answers
47 views

Display 3 maps equally

How can I get a 33% equal split for 3 map panes - I keep getting the middle map being smaller than the left and right ones for some reason. Theres no header or footer - just 3 maps. If anyone can ...
1
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0answers
40 views

How to offset/displace overlapping lines in a web map?

I have a dataset of points representing a To/From status - something like distribution centres and delivery addresses. When the user clicks on a point I'd like to show the relationships between this ...
1
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0answers
142 views

Show Geometric Network Topology data in the web

I am trying to locate any API's for JavaScript (or other) that will help me to display current linear Geometric Network Topology and add multiple point/line geometry from JSON in HTML/JS. I ...
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0answers
36 views

Trouble adding tabs in identity popup JS API

May 28 Edit I have edited my code a bit and have come up with a fix to the tab container, however I am now having troubles getting my attributes to show when I click on one of my service layers. ...
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0answers
29 views

Identify Toggle Layers with Attachments

I was looking at this fiddle http://jsfiddle.net/neWnE/1/ and trying to see get attachments to work. Since it uses the popuptemplate I should be able to add the showAttachments: true to it to get ...
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0answers
62 views

How to combine three data extraction functions into one button?

I am looking to simplify my code. As of right now I have some code that allows users to extract GIS data in three different ways: Extract by drawn extent Extract by extent of the a county Extract by ...
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0answers
95 views

ArcGIS for Javascript : Locate Widget Activate Popup for Layers X > Z?

Using ArcGIS for Javascript I have a map with a City Council District feature layer. I would like for the user to enter their address in the 'Address Finder' / Locate Widget (that's what it's called ...
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0answers
402 views

esri ArcGIS javascript api compatibility with Internet Explorer 7 and 8

I've developed a web map using esri arcgis javascript api version 3.8 and its not compatible with IE 7 or 8. I've advised the people who have reported this to update their version of IE but, if it ...
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0answers
42 views

Automatically update the result of a QueryTask

I have developed a application using the ESRI JS API to allow users to create and edit features in a web map. I have used the QueryTask to create summary statistics to report back to the user on ...
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0answers
149 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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0answers
69 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 ...
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0answers
91 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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0answers
186 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
51 views

using Map Service or Feature Service for Feature Layer

Both, Dynamic Map Services and Feature Services allow for querying data (through FeatureLayer) and bringing FeatureSets to the browser. Which of the above would yield better performance at querying ...