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

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Customizing map.on(“click”) while using default editor widget

My question is whether or not it is possible to use the default editor widget in my case given the needs of my application. My map consists of points displayed from four different FeatureLayers. They ...
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6answers
2k views

What is future of Silverlight with ArcGIS Platform?

At the September 2011 Build Conference, Microsoft said a lot about Windows 8 and the Future of JavaScript over Silverlight. No Plugins wanted!! JavaScript with html5 ftw! What is the future of ...
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2answers
95 views

ArcGIS Javascript API - switch case to display attributes in a popup

var vliTemplate = new InfoTemplate("Visual", "<tr><b>VLI Number:</b> <td>${VLI_VLI_NO} </tr></td>"+ "<br><tr><b>Not Greened Up ...
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1answer
130 views

How do I change the color of an ArcGISImageServiceLayer?

I have published an image service of a raster layer (.tif). When I use it online, it is grayscale. In ArcMap, I have the option to change the color of the display. How can I do this from the ...
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1answer
106 views

Setting a renderer that uses a function for a dynamic layer in ArcGIS JavaScript API

How can I, if possible, set a renderer for an ArcGISDynamicMapServiceLayer which uses a function to determine feature values instead of just attribute values? When using the following code, the ...
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2answers
53 views

Arcgis javscript calculating lines in a place

I have two mapservice. Fist service includes parcels and second includes water pipe lines. I want to calculate total pipelines length in a parcel. How can I calculate this via arcgis javascript API. ...
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34 views

Add Print Dijit to the map context menu

I'd need to implement print map functionality from the map context menu (right click on the map). Here, I create a printer: // ------------------------------------------ //add printer // ...
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1answer
305 views

ESRI JS API - How to get event object from Draw Toolbar onDrawEnd

I am using the Draw Toolbar in the Esri Javascript API v3.4 and connecting to the onDrawEnd event using aspect.after(drawingToolbar, "onDrawEnd", drawEndHandleFunction, true); I am using the Draw ...
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2answers
46 views

Need help with ArcMAP API to find coordinates of points in point shape file

I need to find some reference or even C#.Net example code of how to use the ArcMAP 10.2 programmers API. I have got a CSV file with X, Y and Elevation coordinates of soil samples and I want to write ...
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0answers
75 views

Attribute Inspector for points - JavaScript API

I am attempting to get an application working where editors can click on a point feature and edit a form. I need the form to have a save button that when clicked will apply the edits to the feature. ...
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0answers
33 views

Read renderer from an ArcGISDynamicMapServiceLayer

Is it possible to read renderer from an ArcGISDynamicMapServiceLayer? I'd need then to change the color in order to create graphics with the same symbol but different color. Something like: var ...
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1answer
67 views

Getting a reference to the current basemap

In my application I'm using basemap gallery widget for the user to switch between basemaps. However, when the basemap has been switched the map.getBasemap() keeps returning the original basemap ...
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2answers
123 views

How to display a raster using Javascript API

It's all a proof of concept for myself and my learning but I have definitely hit a brick wall here! Here's what I've done and can get to work. I have written a Python script that: Sets its ...
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0answers
48 views

Arcgis javascript - pan and zoom simultaneously

I'm using my android device to test the arcgis javascript API 's touch support. I noticed that by default, I cannot pan and zoom the map at the same time, like google maps. Am I missing something? A ...
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0answers
77 views

Editing many-to-many relationship classes with Javascript API

I am seeking some guidance on best practices when working with many-to-many relationship classes thru the ArcGIS Server Javascript API. I am designing a traffic count data management application. ...
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0answers
121 views

Refresh Legend when a layer in TOC is checked/unchecked

I am using V3.5 of ArcGIS Javascript API. My web application has a legend dijit and nliu's TOC widget. The legend updates whenever the map extent changes. However in the TOC, when a layer is ...
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1answer
52 views

[ArcGIS toolbars.Draw.POLYGON ]Object #<BarProp> has no method 'activate'

I am facing this error while activating the toolbar. This is my body code <button dojoType="dijit.form.Button" onClick="toolbar.activate(esri.toolbars.Draw.POLYGON); ...
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1answer
73 views

How to Migrate web maps from ArcGIS Flex to JavaScript API?

A client has several web maps that were made using ArcGIS Flex. But the client needs all the current web maps to be changed to ArcGIS JavaScript API. What steps need to be taken to make this happen ...
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1answer
47 views

What is difference between Map event onExtentChange and Map.extent property?

I am a newbie and I am looking to persist the map extent across sessions so that it can be loaded instead of the default extent. I believe what I need to do is to store the extent in a cookie after ...
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1answer
32 views

filtering GeoRSSLayer contents in arcgis javascript API?

I would like to make use of a public geoRSS feed with content from 10years (200+ items), however since it is too much information, i would like to show only a subset of this content in my map... I ...
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0answers
30 views

ArcGIS JavaScript problem with legend to show attributes

I'm running a geoprocessing task in my webapplication. When the task generated some results i destroy an existing legend and build up a new one that shows the legend for the resulting layers. That is ...
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1answer
39 views

Restrict WMSLayer (not map) extent with ArcGIS JavaScript API

Is there a way to restrict the rendering of a WMSLayer to a specified extent without restricting map panning and zooming? That is, I need the client to be able to pan outside the limits of the ...
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1answer
225 views

Projection parameters from WGS84 UTM37 to Ain El Abd UTM37 and the reverse

I am developing application using JavaScript apis, I want the correct projection parameters to convert from WGS84 UTM37 to Ain El Abd UTM37 and the reverse. When I click in the map I get Ain El Abd ...
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0answers
52 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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1answer
65 views

Getting geometry of drawing in ArcGIS Server JavaScript API

To me, ArcGIS Help and Online Resources is always full of unneccessay information and missing some important points. For example there are lots of samples for drawing but I couldn't find any thing for ...
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1answer
77 views

How to zoom to layer using ArcGIS Javascript API

I tried to get the function "Zoom to Layer" done using the following code snippet. But it does not change anything. The layer is a feature service layer, and I can see the full extent object of the ...
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1answer
60 views

ESRI Geocoder placeholder text not displaying

Following the ESRI API, I added the placeholder parameter to the geocoder widget to add some informative text would instruct the user what the search box was for. For some reason it is not displaying ...
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1answer
37 views

can we add the feature layer from code

I need to add a feature layer to arcgisonline account from the code. i have created a developer account where if i want to create a feature layer i have to upload a CSV file and it makes the feature ...
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2answers
100 views

2 legend objects with arcgis javascript api

Can i create 2 legend objects in one script? I'm currently working on a web-application in which i already do have a legend/TOC running and it looks like this: var legendLayers=[]; ...
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2answers
80 views

What values are needed for a SimpleMarkerSymbol?

My graphicGemetry object contains X and Y values (-9212442.86532579,4421916.145327024) but my image isn't appearing. I suspect there are other data values I need in order to plot my point but I do ...
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0answers
254 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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1answer
65 views

Popup design change

I am trying to put another link (Notes Methodologiques) next to "Zoom to" in InfoWindowLite popup window but I don't know how I can have them in the same area. What I have right now looks like this: ...
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1answer
82 views

Tell Dojo to look for minified classes with ArcGIS JavaScript API

I've got an application build using the ArcGIS JavaScript API. I have several classes built with Dojo define. Each class is in a separate file, and everything is working fine. However, I've minified ...
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2answers
62 views

Issue On Having HomeButton and Overview Together on ArcGIS Sever JavaScript API

Using ArcGIS 10.1 and ArcGIS Server Javascript Api I am having issue on having Home Button and Map Overview on the map. for what ever reason the home button is not showing up the map Here is the ...
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1answer
79 views

Clip and ship by a queried layer extent and by user defined extent

I am trying add a functionality to the clip and ship script. I would also like the users to extract data by the extent of a queried feature layer. For instance, if County = "Alameda" then extract data ...
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43 views

Combo Box selection to definition expression

Using ESRI JavaScript API I would like the pass the selection in a combo box to the setDefinitionExpression. I think this should be possible, but I am not sure of exactly what to do. The code that ...
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2answers
60 views

Is there a way to set a geometry filter on a esri.layers.FeatureLayer?

Suppose I want to limit the extent of a feature layer to a geometry (say a circle). Is that possible? I am aware of setDefinitionExpression but that is limited to a attribute filter. There seems to ...
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1answer
328 views

JavaScript API - Query and Edit point from Feature Layer

I am attempting to recreate the ESRI example for attribute inspections (https://developers.arcgis.com/javascript/jssamples/ed_attribute_inspector.html). I am having an issue when I create my feature ...
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23 views

ArcGIS API using maps from ArcGIS Online

I am new to the ArcGIS API for JavaScript but I would like to create an application which uses an existing map of ArcGIS Online. Creating an application where just a map is shown works fine. But now ...
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2answers
144 views

Best Practices : ArcGIS for Javascript

I have just started developing with ArcGIS for Javascript and as I'm learning Dojo I'm seeing a reason to modularize development for a more plug-n-play concept. I can't seem to find any good articles ...
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0answers
37 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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1answer
135 views

Picture Symbol Proportion in ESRI Javascript API

I am successfully using a picture marker symbol to represent tree's in a web-map built using the ESRI Javascript API. Is there a method to proportionally size the picture symbol for each scale of the ...
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2answers
5k 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 ...
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0answers
109 views

How can I get a popup window into the ArcGIS online widget_Legend sample?

I am trying to use the sample code from ArcGIS javascript API called widget-Legend. I want to add the popup widget to this sample so it will include both a legend and a popup. The legend works fine ...
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1answer
37 views

Calculations from Feature Server and display values

Using the ESRI JS API I would like to apply some basic math based on the Shape.area of a feature and then return that calculation to the web-page. I can't see any reference to something even remotely ...
0
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1answer
36 views

Is it possible to copy and paste features in an online Edit function?

Using the ESRI JS API, is it possible to select a feature and then create buttons to copy and paste that feature? This would be done using the Editor Widget. If its possible to do this, but only ...
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65 views

Customize ESRI Template Picker Widget

I am using the template picker from the ESRI JS API. As far as I see it, the look and feel of the picker, cannot be customized very much at all. The rows and columns can be controlled, and in the ...
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2answers
151 views

arcgis javascript api legend and basemaptoggle error

I'm having a problem with my Web Application. I try to fit in a legend and a BasemapToggle but it doesn't seem to work. My Code looks like this: <!DOCTYPE html> <html> <head> ...
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2answers
53 views

How can i keep browser from caching map services?

I am using esri's js api with arcserver 10.1 map services. My issue is that sometimes another application deletes a feature from the geodatabase that is the basis for my map service. But my browser ...
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1answer
50 views

Passing variables through infoTemplate

I have a problem passing variables through infoTemplate. Its like there's something funny happening with the scope. Certain variables work but when I get too crazy with them my map doesn't load. ...