Use this tag when ArcGIS API for JavaScript is the web mapping API that you are using from the ArcGIS platform.

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0answers
222 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 ...
0
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0answers
351 views

Layer Definition Query - Subqueries

Background: I want to track the movement of icebergs in ArcGIS. In my FileGeodatabase I have a single Iceberg layer. What I have thought of is to create an ID field for each object; each ArcGIS ...
3
votes
0answers
209 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 ...
1
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0answers
201 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 ...
-2
votes
1answer
620 views

Using JS SDK API Locally

I saw the documentation and notice that the SDK download link is live to esri server, can we download the SDK and setup in local environment? Please suggest? If YES, how to change the config so that ...
1
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0answers
182 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 ...
1
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0answers
65 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) ...
2
votes
2answers
933 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 ...
2
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0answers
87 views

Export Web Map Task: Configure HTTP response headers

Is there any way to configure the http headers (response headers) of a geoprossessing task hosted by ArcGIS for Server? I would like to make the export web map task, return an image which would be ...
4
votes
4answers
826 views

How to disable double-click zoom in Arcgis Javascript API

I am using ArcGIS java script API for creating map. I am trying to disable the double-click zoom in the map. Here is link of my map: http://urbanaccessregulations.eu/mindcrew/mobile-popup.html I used ...
2
votes
1answer
352 views

Using feature service with JavaScript API and ArcGIS for Server on localhost?

I installed ArcGIS 10.2 for Server on my localhost and created and published a feature service on it. Now I want to use the feature service I created on a simple html page using Javascript. How can I ...
1
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0answers
43 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 ...
0
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1answer
124 views

Export my map in various formats

I want to implement a sort of content negotiation so as to export my map in formats like pdf jpg etc. Is there any way to export my current map view (with all the enabled options so far) in various ...
2
votes
2answers
705 views

Layer vs. Color Transparency with ArcGIS Javascript API

When creating services with ArcGIS Server, I have paid attention to the warning that Layer Transparency will make response time slower and that I should change to color transparency instead so I have ...
1
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1answer
139 views

Compare two feature layers

I have a base layer on top of which I will plot two separate feature layers, one containing polygons and the other containing points. Now I have to find the points which plot into the polygon. I tried ...
3
votes
0answers
423 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
votes
2answers
444 views

Create a web application with ArcGIS Server

I have a question about ArcGIS server: I want to make an application for users who can search for proper houses, like a house-finding engine, and I published my map to ArcGIS Server but how can I ...
2
votes
1answer
516 views

Using FeatureLayer as pure client side query in ArcGIS API for JavaScript?

I've created this wrapper around feature layer where I create the empty feature layer as is in the API help page : new FeatureLayer(featureCollectionObject, options?) providing the first ...
3
votes
1answer
93 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 ...
4
votes
2answers
291 views

tabbed popup window for Arcgis Javascript

Anyone know examples of a tabbed popup window for Arcgis for javascript, NOT an infowindow? If you could point me in the the right direction it would help.
1
vote
1answer
338 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 ...
1
vote
1answer
676 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 ...
2
votes
1answer
173 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 ...
0
votes
2answers
71 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 ...
1
vote
2answers
233 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 ...
0
votes
1answer
133 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
2answers
698 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 ...
3
votes
2answers
6k 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, ...
5
votes
3answers
487 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 ...
1
vote
1answer
246 views

Sending e-mail on feature update in ArcGIS JavaScript application? [closed]

We have an ArcGIS feature service that users can edit to change a "project status" attribute. An example would be a change from "pending" to "in-progress". Certain groups need to be notified when ...
2
votes
1answer
990 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
418 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 ...
3
votes
2answers
403 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 ...
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0answers
75 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
561 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
82 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 ...
3
votes
1answer
259 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 ...
1
vote
3answers
2k 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 ...
1
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0answers
36 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 ...
3
votes
1answer
192 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
0answers
122 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 ...
1
vote
1answer
34 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
78 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 ...
0
votes
3answers
142 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
61 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
115 views

How to remove ArcGISTiledMapServiceLayer completely

I have a problem related to "ArcGISTiledMapServiceLayer". I have an ArcGISTiledMapServiceLayer map service, which I have added to Map object. This service work as BaseMap. Now I want to add another ...
1
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1answer
248 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 ...
2
votes
1answer
2k views

Why isn't my ArcGIS JavaScript QueryTask working?

var map; require([ "esri/map", "esri/layers/ArcGISDynamicMapServiceLayer", "esri/layers/ImageParameters", "esri/tasks/QueryTask", ...
1
vote
1answer
364 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?
2
votes
1answer
231 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 ...