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

learn more… | top users | synonyms

3
votes
1answer
68 views

Change projections depending on the zoom level

Is it possible in ArcGis (from a technology/performance/… point of view) to switch projections depending on the zoom level? For example, Is it possible when zooming at some extent to the poles, my ...
2
votes
1answer
80 views

Toggle PopUp Functionality

Firstly: I've look through every example on Stack GIS.Stackexchange which might deal with my problem. Of course there was good input, but unfortunately I'm not able to fix it. Admittedly my Java ...
3
votes
1answer
270 views

Query task issue with Arabic input

I am using ArcGIS Java Script API version 2.8 & using query layer in ArcGIS server. The data is coming from sql server and most of the data is in Arabic. I am sorting the data according to the ...
3
votes
2answers
647 views

How to draw circle of 3 km radius in ArcGIS for ESRI?

I am able to draw the circle but I want a circle of radius 3 kms I have checked all the previous posts. I want to know what is the units of radius in the below code. var radius, circle, ring, pts, ...
1
vote
2answers
77 views

ArcGIS JavaScript API - WFS workaround?

Does anybody know of an existing script or a workaround that will convert WFS returned data into something that the ArcGIS JS API can digest and display? Essentially, it would be some sort of script ...
0
votes
1answer
35 views

How to add an attribute value to info window as a link? (ArcGIS JavaScript API)

I am using ArcGIS API for JavaScript and I want to use a value from a feature class attribute as a hyperlink. For example, "template.setContent("Web Address: http://www.esri.com>${Web_Address}"); This ...
4
votes
1answer
1k views

How to resize an infoWindow dynamically, based on the contents

How can I set the size of an infoWindow dynamically, based on the length of its Title, when the Title isn't known until the user clicks on a map feature? Take the map here as an example - how could ...
1
vote
1answer
77 views

How to remove popup window from KML layer in ArcGIS API for JavaScript?

I am using the ArcGIS API for JavaScript for creating a map. I have added some CSV and KML layers to the map. Now the KML is colored base layer(different colored for country) on the map and CSV is ...
2
votes
1answer
61 views

Open source geometry service like ArcGIS?

Does anyone know of an open source GIS server that provide similar functionality to ArcGIS' web services server? For example, the service would provide a similar geometry service that buffers feature ...
1
vote
1answer
68 views

How can I add a popup on hover for a graphic using the ArcGIS JavaScript API?

I created this JSFiddle for an example. Currently, a user needs to click on the graphic point to see the attribute. How can I make it so the user only needs to hover over the graphic for the popup to ...
0
votes
2answers
46 views

How to get features from a Service Layer?

I am using a Map Service from http://watersgeo.epa.gov/arcgis/rest/services/NHDPlus_NP21/WBD_NP21_Simplified/MapServer/. It offers multiple layers and its a great resource. I'm wondering if its ...
0
votes
1answer
59 views

Using Arcgis and OSM tiles in Openlayers application

I created a map object and specified options according to Arcgis tiled map tiles. var options = { scales: [120000, 60000, 30000, 15000, 5000, 2500, 500], resolutions: ...
1
vote
1answer
79 views

ArcGIS for Javascript Template available?

ESRI has a stack of templates in the ArcGIS Online section. But when you download them it turns out that in order to make them run, you have to first create a webmap via their WebMap Viewer ...
5
votes
3answers
104 views

How do I use the Terrain with Labels basemap in the Map constructor

Seems like all the other basemaps can be used in the esri.Map() constructor, but this one doesn't have a corresponding entry in the list of acceptable values. I've tried just "terrain", and it didn't ...
0
votes
1answer
37 views

AGS Tiled Map Services and the .jpg file extension using js api

I have an old app that is still using esri js api 1.4 (i know, it's dated) but that app works and it can pull tiles from a 10.0 tiled map services. When it does that it calls for the tiles at the url ...
3
votes
1answer
53 views

Inconsistent Identify Task- Explain this bug?

Through some console.log debugging I've located the exact line of code that is failing me but I'm not quite sure how to fix the problem. Basically, I have an identify function that queries the ...
2
votes
1answer
183 views

Changing map projection and adding graphic features in projected coordinate system using ArcGIS API for JavaScript?

I'm having some problems with the ArcGIS API for JavaScript. I have a web service that traces an electric network and sends back JSON with point and polyline (path) geometry. I've created a function ...
3
votes
1answer
87 views

Display information in infowindow using KMLLayer and kmz file

I added the kmz layer to my map www.spc.noaa.gov/products/md/ActiveMD.kmz However when I click on it, all I get in the infowindow is "MD 1558". (This may change for you since it is updated in near ...
2
votes
1answer
570 views

Displaying ArcGIS Server dates without javascript localized date offset?

Esri recommends that databases are in UTC time. And if I’ve got this right, unless you set a time zone in your layer, you are entering a date in a date field as UTC. Mostly this is fine.You understand ...
-1
votes
2answers
539 views

Populating combobox and zoom to selected field in box?

I am very new to arcgis javascript .I am not able to populate combobox and zoom to the selected field in the box <!DOCTYPE html> <html> <head> <meta ...
1
vote
1answer
946 views

How to create working Hyperlinks in OnDemandGrid Cells

I'm creating a simple ArcGIS application that shows a table of data from a feature layer, one of which is a URL string. I'd like to make that string be a clickable hyperlink. Is this possible and if ...
1
vote
0answers
29 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 ...
0
votes
1answer
136 views

Infowindow selection change

I am using infowindow to display the results of identifyTask that has two layers from my map service so it returns multiple features. The infowindow has more button in each feature it identifies so ...
2
votes
2answers
690 views

How to install ArcGIS Code Assist in Aptana 3?

I have downloaded Aptana and ArcGIS Code Assist but I don't know how to "DRAG" the vsDOC into Aptana. Aptana 3 Installation Instructions Download the zip file that contains the VSDoc file for ...
2
votes
0answers
99 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. ...
1
vote
0answers
168 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 ...
2
votes
0answers
41 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
votes
1answer
64 views

How to create a time slider using arcgis javascript that only shows a year at a time?

I am looking at this example on how to create a time slider using the arcgis javascript api. Instead of showing the data cumulative from the start date. I want to just show the data for that ...
2
votes
0answers
325 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 ...
1
vote
3answers
117 views

Remove Geometry from map using ArcGIS API for JavaScript?

I need to remove a geometry from the map. It may be a marker, circle, polyline etc. I don't see any method like remove, clear or destroy. I already know how to clear everything on the map but this is ...
4
votes
2answers
251 views

Adding large amount of data to web map using ArcGIS API for JavaScript?

I've got problem, I'm creating map based application, and now I have to add to map about 100 000 graphic points, from coordinates. I was trying in many ways to do it, but always process of adding ...
1
vote
0answers
24 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 ...
4
votes
2answers
111 views

ESRI JavaScript API ArcGISDynamicMapServiceLayer Scale Dependency Visibility

Background: I am building a JavaScript web app using ESRI's JavaScript API v3.8, and our ArcGIS Server v9.3.1. I have layers I am rendering using the ArcGISDynamicMapServiceLayer, and I have been ...
13
votes
4answers
3k views

Which framework is best to implement an application robustly, using ArcGIS Server JS API?

Over on the Esri forum, user Matt Moyles suggested that the approach used in the Esri JS samples isn't suitable for robust development of a web mapping application using HTML, JavaScript and CSS: ...
2
votes
0answers
35 views

Saving bookmarks in a database using javascript [closed]

I want to save a bookmark permanently in a database using javascript. I have an idea. "I have a service. so that i shall use that service to interact my code and the database." I am struck with ...
3
votes
0answers
73 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 ...
1
vote
1answer
30 views

Drawing Graphic at street layer/level only

I am new to ArcGIS JavaScript API and would like some help. I have a scenario where a user has to draw a graphic, mainly a polyline and some points on a map. To avoid confusion I want to limit the ...
0
votes
1answer
101 views

Accessing the esri js api over ssl

I changed the url i was using to fetch the esri js api to https://js.arcgis.com/3.7 and i can see in Fiddler that the call to that url is going out as ssl. But the file it pulls down (init.js) must be ...
1
vote
2answers
57 views

Placement of Save Button in ArcGIS Javascript AttributeInspector dijit

I am having a problem with an AttributeInspector that I noticed also exists in an online sample here: http://developers.arcgis.com/javascript/samples/ed_attribute_inspector/ If you click on a polygon ...
0
votes
3answers
74 views

How to draw polygons from watershed boundary dataset?

I'm working on a web map using esri arcgis javascript api. I'd like to use the NHD Watershed Boundary Data to draw polygons based on the boundaries of the watersheds. Does anyone have any ideas of how ...
1
vote
1answer
252 views

Why isn't my ArcGIS JavaScript QueryTask working?

var map; require([ "esri/map", "esri/layers/ArcGISDynamicMapServiceLayer", "esri/layers/ImageParameters", "esri/tasks/QueryTask", ...
0
votes
1answer
322 views

Browse (add/remove) ArcGIS Server Services (Layers) from the ESRI Javascript API viewer

I am quite new to the Javascript API. I am not if there is a widget that does what I would like but I am trying to create a web map that allows the users to choose/add/remove layers located on our GIS ...
1
vote
1answer
31 views

Understanding URL that IdentityManager.findServerInfo() method expects?

Does anyone have experience working with the IdentityManager object in the JS API 3.9? I'm trying to understand what URL the findServerInfo() method expects. I've tried the base REST url, and ...
1
vote
1answer
54 views

Can I set individual scale levels for an ArcGISDynamicMapServiceLayer?

I have a map service that contains 6 layers. I turned one layer into a feature layer. I used this layer in a query and show the result. I then would like to just show the other 5 layers as a ...
4
votes
1answer
732 views

ArcGIS JS API: Convert ESRI Date Type into String

I am following this ESRI tutorial to display information from a related table for the selected features. The example in itself for my project works fine, however, my data include two Date fields and ...
1
vote
1answer
27 views

Can I set individual opacity levels for an ArcGISDynamicMapServiceLayer?

I've added a ArcGISDynamicMapServiceLayer and I've used the imageParameters.layerIds property to only show certain layers. Is there a way to set a different opacity level for each layer?
1
vote
1answer
81 views

Is editing feature service through the REST API an okay approach?

I have a database that receives real-time data from alarms throughout the day, or on request. I'd like to create a web map that displays the "bad" alarms. My current idea is to create a Python ...
0
votes
2answers
112 views

Is installing Web Adaptor mandatory/important with ArcGIS for Server?

If I am using ArcGIS for Server for my web application is it mandatory or important to install the ArcGIS Web Adaptor? I am facing a proxy page configuration issue.
0
votes
0answers
34 views

Create a PDF with map imagery and feature data from ArcGIS API for Javascript?

I would like to allow the user to zoom to a particular zoom, within their preferred extent, and then send this information to a PDF as well as relevant information from visible features. The end ...
5
votes
3answers
163 views

Hide zoom buttons in ArcGIS

Is there a way to hide the zoom-in/zoom-out buttons in ArcGIS javascript API? I have external zoom buttons elsewhere on the page, so these are no longer needed.