The ArcGIS API for JavaScript is web mapping API from Esri.
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14 views
Arcgis javascript API & highcharts libraries
I'm working with jsviewer and JSAPI V:2.8.I try to display a query result in a chart.
what I want to do is :first, I want to query on my table and once I got the result liste I have a button that ...
-1
votes
0answers
11 views
Selecting a polygon and zooming knowing the Polygon ID [duplicate]
By clicking on a polygon, i can get the polygon id by doing this:
identifyParams.geometry = evt.mapPoint;
identifyParams.mapExtent = map.extent;
identifyTask.execute(identifyParams, function(result) ...
0
votes
2answers
25 views
Zooming into a particular polygon
I am getting the polygon id by doing
identifyParams.geometry = evt.mapPoint;
identifyParams.mapExtent = map.extent;
identifyTask.execute(identifyParams, function(result) {
var i;
var ...
0
votes
0answers
55 views
Dojo Gantt Chart doesn’t work properly wqith ArcGIS API 3.3
I am using a Dojo Gantt Chart in ArcGIS javaScript API3.3.
and it seems that it does not work properly with the API3.3
popup menu which appears when you hover over the task or project; it pops up too ...
0
votes
0answers
62 views
How to get intersection area when two drive time polygons overlap?
I would like to get the area of overlap between two drive time maps. The maps will be like the one in this post:
Create drive time polygon around a map point
That means polygons from one map will ...
2
votes
1answer
25 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 ...
0
votes
1answer
18 views
ArcGIS Server 9.3 - Javascript API - Selecting Feature Problem
I have ArcGIS Server 9.3 , I'm trying to use the JS API , I successfully displayed the map , and also i could locate a feature based on ParcelID value , zoomed into this parcel , the problem is i ...
2
votes
1answer
273 views
ESRI JS API 3.3- setExtent, when called twice, same code, different behavior, jumps
Our map has a toolbar 'home' button with code that grabs extent values from a config file, creates an Extent object from those values, and passes the Extent object to the map's setExtent function. We ...
1
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0answers
37 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 ...
4
votes
0answers
39 views
Is it possible to implement sticky move tolerance in a ArcGIS JavaScript API application?
We are working on a project in ArcGIS JavaScript and is going fine. We want to add sticky move tolerance to our project so it will not be so easy to move features on the map.
Is it not possible to ...
1
vote
0answers
26 views
How to share a hosted feature service with an application on ArcGIS Online?
According to the ESRI REST API documentation on authentication, a registered application can log in to AGOL via an App ID and App Secret and will then have access to the data that has been shared with ...
0
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2answers
40 views
ArcGIS JS API: How to get the lat/long of the viewport vertices? [duplicate]
I would like to get the min lat, min long, max lat, max long of my viewport in ArcGIS JS API. Is this possible?
1
vote
2answers
45 views
ArcGIS javascript API Extent formats
I am trying to understand how the extent works in the javascript api. I create an extent like the following:
var beginExt = new esri.geometry.Extent(-159.6716766, 19.520, -67.843, 64.8348, new ...
0
votes
1answer
28 views
Geoprocessing tool not executing when Map's SpatalReference is Web Mercartor
I am facing a strange issue when trying to execute GP service when my map's spatial-reference is Web Mercator. I appreciate all help.
I have a JavaScript API application. Initially I only had my map ...
0
votes
1answer
37 views
How do I initialize the ArcGIS proxy via server side .NET code (C#)?
I know how to do this via JavaScript code:
esri.config.defaults.io.proxyUrl = "../proxy.ashx";
But, how do I do this in .NET? I am very new to the GIS space.
1
vote
1answer
63 views
Querytask/query - executed select
Is there a way to get to the query condition, which is executed under the querytask ?
I have an example, which is actually a copy of this ArcGIS example ...
0
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0answers
28 views
Why does my feature service allow add and delete but can't update attributes
I have published a FeatureService in ArcGIS 10.1. I connect to the service with this JSAPI sample: Using the Attribute Inspector. With this sample I can add features and I can move or delete ...
1
vote
0answers
29 views
Unable to reorder after layers from multiple ArcGISDynamicMapServiceLayers
I used the ArcGIS Javascript layer reordering sample as template.
Initially I have 4 layers added to the map by ArcGISDynamicMapServiceLayer where reordering was working. Then, instead of using add ...
1
vote
1answer
32 views
Problems editing geometry in JS script using a find task in a web application
I've generated a javascript code to my app based on the sample "Show find task results in a DataGrid" of ArcGIS API for JavaScript and I am using editable layers (WFS-T) and it works, but when after ...
1
vote
0answers
32 views
Point Within, Query in a buffer polygon in WMS like in ArcGIS ESRI
I need to do a query to filter the result inside a polygon or geometry, like this:
http://help.arcgis.com/en/webapi/javascript/arcgis/jssamples/query_buffer.html
But, i need to do this in a opengeo ...
0
votes
1answer
37 views
Arcgis Server name include domain
When I create a web app using the template it points to cos-t420:8399/arcgisoutput but I need it to be cos-t420.web.com.sg:8399/arcgisoutput
How can it be done? am using the java version.
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0answers
47 views
where clause with multiple fields : Arcgis api for javascript [migrated]
I am tring to perform a query with three fields .I have three combobox,each one is populated with a field values.I want to query with the value selected from combobox for each field.I want to know how ...
5
votes
1answer
110 views
Can we insert arbitrary HTML layers the ESRI ArcGIS JavaScript API?
We would like to implement a completely custom visualization to be included in a map, whose other layers we'd like the JavaScript API to control. This custom visualization would be updated by hand in ...
0
votes
0answers
46 views
Simple Dojo Pop Up Window
I'm working on my first web application using the JS API and am looking to add a simple tabbed pop-up window that can be called on the load of the page that can display map instructions and a general ...
2
votes
1answer
48 views
ArcGIS JS - Missing “style” when printing dynamic layer
Im having an issue trying to get the url of the map being printed with a dynamic layer. WIth just tiled services and basemap it prints just fine.
// USED FOR PRINTING OF MAPS
function ...
4
votes
2answers
244 views
ArcGIS Server 10.1 - Inconsistent Querying Errors
I have recently upgraded to ArcGIS Server 10.1 SP1. Since making the switch, I am getting a lot of inconsistent errors, specifically performing queries against a map service's REST API with the ...
0
votes
0answers
33 views
Adding imagery or world topo map from arcgisonline to map
I have an ESRI Javascript API application that uses a local Map Service with various feature layers. Now I need to add Imagery or top maps from ArcGIS online as base maps.
I am trying the following. ...
0
votes
1answer
38 views
How to zoom to selection on ArcGISDynamicMapServiceLayer?
I am using the latest ArcGIS Javascript API. All the examples and code I've found so far only deal with geometries of a FeatureLayer. How do I zoom to the visible features of a ...
0
votes
1answer
38 views
Legend is stuck on startup()
All my layer URLs and Feature Layers are stored in an array.
with an foreach loop, I am creating the FeatureLayers from the URLs,
dojo.forEach(window.layerUrls, function (info, idx) {
...
0
votes
1answer
41 views
ESRI ArcGIS JSAPI 3.4 Defect when setting LODS on a map. How to fix?
I tend to get better help here then the ESRI forum so...
Using http://developers.arcgis.com/en/javascript/sandbox/sandbox.html I was able to create a simple application which demonstrates that if you ...
2
votes
1answer
102 views
ArcGIS JavaScript API geometry service offline capabilities
Lately I've been going through ArcGIS JS API samples, but from what I've seen, it looks like all geometric functions always go through server, and use server side REST functions. There is no option to ...
2
votes
1answer
44 views
ArcGIS JS API Polygon's WKID conversion with gsvc.project
I'm trying to convert polygon from wkid 3301 to wkid 4326. I've been using this code snippet for converting points, but I'm not sure how I would accomplish this to create a polygon object. I'm not ...
0
votes
1answer
73 views
ArcGIS Javascript Legend Is not Showing
I am trying to add a legend , (code below), and it gets to console.log(layerInfo); , it fails at legendDijit = new esri.dijit.Legend({
map:map[map_div_id],
...
1
vote
0answers
44 views
ArcGIS Online Map using URL does not work with PhoneGap
I wanted to show my public accessible ArcGIS Online map with URL on a simple Hello World PhoneGap project with Eclipse. Eclipse threw out the following error in LogCat.
Web Console:RequestError: ...
2
votes
1answer
116 views
How to create a ClassBreakRenderer without data coming from Feature Layer?
I would like to create a ClassBreakRenderer to represent integer values. The symbols I am using are defined as PictureMarkerSymbols with JSON and they are just a filled blue circle with different ...
3
votes
1answer
184 views
Trouble with accesing API code: “ReferenceError: esri is not defined”
I am developing a web map application in the ArcGIS API for Javascript.
I two have ArcGISDynamicMapServiceLayer layers that I am trying to run a simple query task on. The code I am using works in ...
1
vote
1answer
37 views
How to upload polygon data for appending to a geodatabase via a JS API web application
After a many hours of research, I am having a hard time determining the feasibility of an application I am trying to build.
Basic proposed functionality is: user logs in, uploads polygon (either ...
3
votes
1answer
312 views
show message if map service unavailable
If any of my ESRI REST map services are down I want to be able to tell the user, at minimum with an alert or message.
I thought I could use onLayerAddResult(layer, error) but it doesn't seem to be ...
2
votes
0answers
59 views
ArcGIS Javascipt Api Printing
I've got a webpage which prints a web map via the ArcGIS Javascript API.
The DPI of the print is 72. To debug I added three different types of symbols
1. The default (most of them are)
2. One custom ...
1
vote
0answers
49 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 ...
0
votes
1answer
91 views
need help with Legend in ArcGis JS Api 3.4
I've been told to write up a small site which displays data from our ArcGis server. As a first time user of the ArcGis Api I instantly ran into a serious problem.
I am creating a map with a datagrid ...
12
votes
4answers
2k 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:
...
3
votes
1answer
471 views
How to handle time-based raster data in the ArcGIS Server JS API
The TimeSlider functionality in the ArcGIS Server JS API is great for working with time-based vector features - you can scroll forwards and backwards through time to see the vector features which ...
1
vote
1answer
93 views
Convert Heatmap into a Grid of Points
Question: How do you take a heatmap generated using a GIS software (arcgis, qgis...) and convert it into a uniform grid array of points which can be used to regenerate the heatmap (although with ...
0
votes
1answer
27 views
Need help in Symbology for ArcGIS JS API 3.2/3.3
I am displaying various symbols in my application and initially all are displaying at once (looks like bulky) so how do I set symbol levels in ArcGIS so that according to zoom level symbol size will ...
1
vote
1answer
23 views
Store Graphics in Local when browser refresh
Using arcgis javascript api i am adding different graphics to the map. Later i will save them in server. If i forgot to save or due to some reasons page is refreshed before saving i am losing all the ...
3
votes
1answer
68 views
Looking for Alternatives to Google gmaps utility widget for ArcGIS JSAPI API
I have been using https://code.google.com/p/gmaps-utility-gis/ as a solution to displaying Google imagery as a base layer on a ESRI JSAPI map. With the advent of JSAPI 3.4 and full AMD support this ...
2
votes
1answer
74 views
Need help in Print task in ArcGIS JSAPI 3.2/3.3
I am using print task in my code and using dynamic map service layer and graphics layer (not using feature service layer) and I am able to print the map but it’s not displaying info window and ...
0
votes
0answers
35 views
cannot submit address to Google geocoder on iPad: ArcGIS JS webmap app
I am working on a web map app for desktop and iPads. The app uses a Google geocoder to locate addresses or intersections, added with the standard code in 'init':
geocoder = new ...
2
votes
2answers
59 views
Create Friendly Labels for ArcGIS Print Service Options with JS API
How can I change the print options received from an ArcGIS print service to be more friendly and descriptive using the Esri sample print service?
