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

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4
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2answers
122 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 ...
1
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0answers
322 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 ...
0
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1answer
396 views

How to hide popup template in arcgis javascript api

I am creating a Custom Popup template as follows: countyPop = new PopupTemplate({ title: "County: {NAME}", fieldInfos: [{ fieldName: "POP2000", ...
1
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1answer
197 views

Accessing Attributes of Individual FeatureLayer Points with ArcGIS

I have been struggling for some time with selecting points from a featureLayer which is stored on an ArcGIS webserver. Each of these point graphics contains information such as an ObjectID, SiteName, ...
1
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1answer
213 views

using WebTiledLayer function

Using esri javascript api version 3.8, I am trying to use some cached tiles from our server at http://hexe.er.usgs.gov/ifhp/will/tiles/ using WebTiledLayer. I believe that our tiles are set up as ...
1
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0answers
73 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 ...
0
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1answer
342 views

ArcGIS JavaScript API Auto Panning to Cursor Position

Does anyone know if it's possible using the ArcGIS JS API to make it so the map auto-pans based on the user's cursor position if they get within a close distance to the edge of the map viewing area. ...
0
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3answers
896 views

Explode clusters of overlapping points in ArcGIS Javascript API

In my map application built on ESRI's javascript API there are a number of points that share a lat/long. I need a way to allow the user to see all of the points at a specific location by exploding ...
1
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0answers
87 views

Query Huge data passing in POST method [closed]

i have a feature layer in arcGIS, which contains huge number of features, from the Java desktop application i need to make a call to open a web browser and pass the id's of the features, which has to ...
0
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1answer
325 views

Seeking ArcGISTiledMapServiceLayer Sample

I'm trying to use ArcGISTiledMapServiceLayer to show a cached set of image tiles on our local server. There is good help on the arcgis developer's site but I can't seem to find good examples. None of ...
1
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1answer
57 views

Java Script API V3.6 displays base maps in a chequered pattern

I am currently running ARC GIS for Server 10.1 on an intranet. I have installed the Java Script API V 3.6. I am currently trying to view a cached image service using the Java Script API. When the ...
1
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1answer
402 views

Legend Problem with arcGIS javascript API

I am new to arcGIS javascript API.I tried to display a simple dynamic map service with legend but its not displaying legend. I am not able to find error in my code. Please help me in resolving the ...
0
votes
1answer
177 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", ...
1
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1answer
84 views

How to show GeoStatistical Analyst Layer in web map using ArcGIS Javascript API?

I have created a "GeoStatistical Analyst Layer" with "Diffusion Interpolation with Barriers" tool and then I published it on the ArcGIS for Server. How can I show this layer in my web map application ...
0
votes
1answer
1k views

replacing dijit.ComboBox with dijit.Select results in error (ArcGIS Javascript API)

I am currently populating a Dojo ItemFileReadStore with the results of an ArcGIS query (Javascript 3.4 API), which is then passed to a Dijit COmboBox. I am now having problems with the ComboBox in iOS ...
1
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1answer
890 views

ArcGis Server Java script API error code 500 while using proxy.ashx on one particular server

I am looking for help with using proxy.ashx in Javascript API on one particular server at a client site. We have a GP service that the proxy is used to access (when request is more than 2048 ...
0
votes
1answer
678 views

ESRI JS API Can I attach other events to to the map object

I asked this over on the ESRI forum but it didn't get any traction. I have an app that I'm designing specifically for mobile. At one point in its usage, a user needs to pan and zoom to a location and ...
2
votes
1answer
120 views

How can I limit range of the thumbs in esri/dijit/TimeSlider

From the example, range between those two thumbs is unlimited. So, I need some thing like this timeSlider.setThumbRangeLimit(1); //one year or something that limit the range only 1 year. I ...
3
votes
1answer
1k views

change font size of elements in dropdown menu store

I am creating of list of building names from a query, which then populates a dojo.ItemFIleReadStore. This store then populates a dropdown menu (using dijit.Form.ComboBox), where the user makes a ...
2
votes
1answer
2k views

How do I get data to display on the map legend?

I am trying to use the Legend widget from this link below to build a legend that displays our layers in the map: https://developers.arcgis.com/en/javascript/home.html I have added the legend widget ...
2
votes
1answer
196 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 ...
1
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1answer
2k views

Trying to label graphic using feature attribute (ArcGIS Javascript 3.7 API)

I have a Dialog DIV containing an HTML list of buttons with a value for each school district. I want the user to be able to click on a button and have a polygon graphic of the district placed on the ...
1
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3answers
880 views

Setting zoom level

Is there any way I can set the zoom level between lets say zoom level 5 and 6? I can' select 5.5. map = new Map( "map" , { basemap: "gray", center: [-85.416, 49.781], ...
0
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2answers
579 views

ArcGIS maps center to country

Is it possible to set center and zoom/fit bounds to country by name with ArcGIS Javascript API? I mean, with Google Maps you can do something like this: http://stackoverflow.com/a/6086437/1745228 How ...
1
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1answer
52 views

JSAPI help with query returning results from feature layers with a specified named column

I have a workflow that results in generating a report for certain features with a column name. Goal is to return only results from feature layers in my map service which have a specified column name. ...
0
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1answer
274 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 ...
2
votes
3answers
436 views

Tiles on SSL website loading over http

I have an application on a SLL domain. Loading all the ArcGIS Javascript files is correctly done over https. But when actually using the application, the tiles of the basemap are loaded over http, ...
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0answers
161 views

Generate Map Tiles in Lambert Conformal Conic Projection

I have a question for you. I. I am trying to do the following: - Render map tiles for my given area in the Lambert Conic projection (EPSG:3347) for a select number of levels - Take the rendered ...
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0answers
260 views

How to pass OAuth token to fetch web map without passing userid?

I'm using the ArcGIS JavaScript API 3.7 for web map service. The web map is based on Oauth2 authentication. I use java code to fetch the token. Then I need to fetch the map in javascript by calling ...
-1
votes
1answer
457 views

how to solve Arcgis API for Java Script - Asp proxy error

I am using ArcGis 10.1 for ArcGIS Api for Javascript. I have faced the problem of {"code":400,"message":"Unable to complete operation.","details":[]}. while running the application in IIS and my ...
2
votes
1answer
541 views

How to display labels - created using LabelLayer only at certain scales

I am using ESRI Javascript 3.7 framework to develop a map application, in it I am trying to display labels created using LabelLayer at certain scales only, say from 1:1 to 1:500 scale only, how can I ...
0
votes
1answer
416 views

Popup for ArcGISDynamicMapServiceLayer point data

I was going through this example from ESRI Resource popup. I was able to integrate it to my polygon layer but it is failing for point and line layer.I am not sure but query.spatialRelationship = ...
0
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1answer
516 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", ...
0
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0answers
72 views

How to use ESRI Javascript Build Roll-Ups?

On their developer guide website (LINK) ESRI mentions you can use build roll-ups to more efficiently load modules, and since my define array is starting to look like the opening text in Star Wars I ...
0
votes
1answer
86 views

Is there any Map event fired when map is loaded completely when we device is oriented from portrait to landscape mode?

We are using ESRI ArcGIS JavaScript API in one of our Mobile web app. When map is loaded first time, Onload event is fired. But when we change orientation from Portrait to Landscape, OnLoad event does ...
1
vote
1answer
308 views

ArcGIS Javascript Map loads but doesn't display

I just started creating a very simple mobile GIS app using ArcGIS Javascript API, and I have experiencing a very peculiar issue. When the app loads, the basemap is white (not visible) until you use ...
1
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3answers
2k views

How to add png image with esri javascript api MapImageLayer Class?

I have a png image that we host that I need to resize and overlay onto a map at specific gps coordinates. Would this be an image class? I can't seem to find any examples that match up with my needs. I ...
0
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2answers
79 views

database using arcgis [closed]

i want to know, can arcgis software do the database such as oracle or ms access?? for example, create own database and form?? and can the database in arcgis read the programmer program such as from ...
0
votes
1answer
185 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 ...
0
votes
1answer
52 views

How do I change my title of app?

We have a map with streets as basemap. We have been trying unsuccessfully, for the last two days to change the basemap to tiled layer with no success at all. I am posting a snippet because script is ...
0
votes
1answer
456 views

Adding OGC complaint WMS Aerial Images as Base Maps using arcgis javascript api

I have an WMS layer which is a cross domain resource and I wanted to embed those layers as basemap in my application using JavaScript api rather than using built in ArcGIS Basemaps. WMS Layer is ...
1
vote
1answer
120 views

Is it possible to provide proxy.ashx for the other domain?

Usually, we use proxy.ashx for the same domain by this code. (working well.) esri.config.defaults.io.proxyUrl = "proxy.ashx"; esri.config.defaults.io.alwaysUseProxy = true; If the other domain ...
0
votes
1answer
80 views

Call Identify Click Function on Dropdown Change

I am a web programmer with no GIS experience and I am working with a GIS specialist with no web service experience. I am using the JavaScript API 3.7 but I am not very familiar with the API. I have ...
1
vote
1answer
92 views

ArcGIS JSAPI Toggle Identify (AMD style)

I am trying to convert the Toggle Identify example to AMD style. However, I am stuck with an empty map. Debugging in Firebug doesn't help too much. Could anyone help me to find where I am wrong? The ...
3
votes
1answer
3k views

add marker to map from list of coordinates

Forgive me if this question has an incredibly obvious answer. I'm very new to ESRI and I'm trying to add markers to my map via gps coordinates. I have not found an example that does something this ...
1
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0answers
306 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 ...
2
votes
1answer
1k views

How to open InfoTemplate programmatically?

Could somebody help me? How to open InfoTemplate programmatically??? Using of FeatureLayer.selectFeatures(...) not helps. Here is example: http://jsfiddle.net/gfV2K/ When I click on the map then ...
3
votes
3answers
422 views

How to ensure that only my application has access to ArcGIS Server services

I'm making a web map based on the ArcGIS Server JS API. How can I ensure that users must use my front-end to access the ArcGIS Server layers? That is, I want anyone visiting MyDomain.com/index.html ...
0
votes
0answers
603 views

Get XY coordinates in UTM from web-mercator where UTM zone is not known

How to get XY(northing/easting) coordinates in UTM where data is WGS_1984_Web_Mercator_Auxiliary_Sphere(WKID: 3857) coordinate system and UTM zone is unknown. For e.g. India falls under multiple UTM ...
1
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0answers
24 views

How to hide infoWindow while using measure tool and showing it back after using it ArcGis JavaScript API [duplicate]

I have an infoWinfow set on the click event of the map. I want to disable this event when I'm using the measurement tool and then enable it back after the measurement tool is used. So far I've done ...