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2
votes
1answer
529 views

ArcGIS JS API - Can't draw results of Query Task

I have an ArcGIS JavaScript map that I'm trying to use with a Query Task. The query runs fine on the server side and the proper geometry is returned. Then, I draw the feature as follows: var features ...
0
votes
1answer
218 views

Undomanager did not remove graphics when undo()

My attempted on using the UndoManager has been unsuccessful for a couple days and I'm stuck. I did not setup a proxy. I create a FeatureLayer object in memory with var drawingPointLayer = new ...
0
votes
1answer
73 views

Global timer java script in KML

i have a timer script which shows the time of system in Description tag <script type='text/javascript'> setInterval('tick()',50); //tick is a plugin and 50 is in ms delay time function ...
1
vote
0answers
43 views

Using AttributeInspector to Create New Record

This is a follow up question to another questions I posted earlier: Adding Record to Related Table using JavaScript API Without repeating too much information from that previous question, I was able ...
6
votes
2answers
1k views

How can I zoomToExtent and then zoom out?

I use openlayers 2.12 I use HTML5's geolocation API to get the coords and then I insert them in a layer as feature (point). After that, I zoom in , since the layer has no other feature. ...
0
votes
0answers
510 views

How to display Heatmap in Internet Explorer 7 using ArcGIS JavaScript API?

Trying to find a solution to heat maps on IE7/IE8 (i.e. not using Canvas/HTML5/heatmapapi). Any ideas?
1
vote
1answer
27 views

Link two Google Earth frames to mirror each other

I have a webpage with two Google Earth Frames side by side. Is there a way to link the two together so when I zoom or pan in one frame, it is mirrored in the other? Thanks.
1
vote
0answers
90 views

How can i add to DB new created Polygon?

i'm new to LeafLet and i'm trying to understand power of LeafLet for mapping.. Question is simple, let's say i've created a new object(e.g. polygon) map.on('draw:created', function (e) { ...
2
votes
1answer
264 views

ArcGIS 401 error during initialization of javascript map

I have a dumbed-down application to only reference a geometry service, and a feature service. When the map is being initialized, it sends out a GET request of: ...
1
vote
2answers
4k views

How to grab user's mouse click (coordinates) in Javascript

I am just getting to grips with using ArcGIS Server 9.3.1. I am developing in .NET with a very basic Web app in C# - it has the standard ESRI web ADF ASP controls in the web page (Default.aspx) ...
2
votes
1answer
321 views

Adding Record to Related Table using JavaScript API

I looked and didn't find this question so hopefully it isn't a repeat. I am new to the JavaScript API and just started creating a web application where the user will enter maintenance records for a ...
0
votes
1answer
315 views

How to rubberband zoom w/o the shift key: arcgis api for javascript

I want to enable the rubberband zoom effect without users having to hold the shift key down. This behavior is found is Esri navigation bar dijit. I don't want to use the dijit. How can I get a zoom ...
2
votes
2answers
2k views

How to skip drag event to stop a feature being dragged

I am new to OpenLayers and I'm trying to drag markers and skip some markers from being dragged, I've tried dragFeature.deactivate(); it will deactivate entire features please help me. Please check ...
1
vote
1answer
2k views

Leaflet Heatmap Dynamic data layer

I am trying to add heatmap layer to my map. I have tried the following plugin: http://www.patrick-wied.at/static/heatmapjs/example-heatmap-leaflet.html From this plugin the data came from ...
2
votes
0answers
380 views

View attachments in popup when using the editor widget

I am using ArcGIS javascript API to construct an editor app for a layer. I am using the default out of the box editor widget to edit and display data for an app. The layers I am editing contain ...
3
votes
3answers
579 views

ESRI JS API - Getting a Screenshot with pure Javascript

I have a requirement to be able to produce a pdf of the application's map (Esri JS API 3.7). The map will contain ArcGISDynamicMapServiceLayers, user drawn graphics including text symbols, and ...
1
vote
0answers
138 views

How to dynamically disperse point labels in ArcMap, using image files and leader lines?

My GIS group needs to find, or somehow develop, a labeling tool for points in ArcMap. Ideally, it would work like this: Each point would be labeled using an image file (jpg or png) so that a ...
3
votes
2answers
929 views

ArcGIS local server using javascript api still does http gets to services.arcgisonline.com (internet)

We have setup a local server hosting the ArcGIS server software (10.1). We installed the ArcGIS JavaScript API on the same local server. Our goal is to supply maps when the client has no internet ...
3
votes
0answers
185 views

OpenLayers and external CSS

I am using geoExt and OpenLayers to plot some map. Everything worked well until I had to add some styling. To display it on the webpage, I need to use the CSS of my university and once I do that, I ...
2
votes
1answer
2k views

How to create 3D web application using Open Source GIS software?

I'm using OpenLayers - 2.11,GeoServer 2.13, ExtJS 3.4, and Java for developing GIS based web applications. How can we create GIS based 3d application like below attachment using opensource softwares ...
1
vote
1answer
1k views

Show previously loaded tiles while loading (zoom in or zoom out) map

How to remove the white tile part(map loading area). While zoom in and zoom out, the white tile part is appearing on the map(map loading area). How can we fill that area with the history image? Is ...
5
votes
3answers
204 views

What is the precise distance from equator to pole according to WGS84?

For calculating areas of polygons by means of projecting to a cylindrical equal area projection I came across the following discrepancy: I ended up with a different distance, off by more than 5km, ...
3
votes
0answers
463 views

How to convert WKT to SVG

I have some Well-known text (WKT) for representing geometry object such as Point, MultiPoint, LineString, Polygon, MultiPolygon etc. I have a multipolygon with in total 40000 Points. I have found ...
0
votes
1answer
676 views

How tow use an ArcGISCache layer along with an ArcGIS93Rest layer?

I want to have two layers in my OpenLayers map. The BaseLayer, as well as the overlay layer are being served by ArcGIS Server. I have a problem with ArcGIS93Rest when using ArcGISCache as basemap. ...
0
votes
0answers
69 views

Coordinates misplaced in openlayers

I am using a timeline from timeline-github. I used json for showing temporal data in timeline but the features are clustered into (0,0) i.e features are misplaced. I think it's because of projection ...
3
votes
1answer
761 views

ArcGIS JS API: Zooming with mouse wheel/double-click forces pan

I have a map that I'm initializing off-screen and sliding in using jQuery. For some reason zooming in with the scroll wheel or by double-clicking causes the map to simultaneously pan down (or pan up ...
0
votes
0answers
59 views

OpenLayers code for not showing intended area from Google Streets

Would anyone be able to help me with the following code? I have downloaded googleclient.htm world map and want to change it to display Australia only. So I have changed the max.Extent:new OpenLayers ...
1
vote
2answers
7k views

OpenLayers vector layer remove all features

I have a map (using OpenLayers) and a vector layer containing features(points). Sometimes I need to remove all features from the vector layer. When I use vectorLayer.removeAllFeatures() then it ...
0
votes
0answers
142 views

Fusion Tables API advanced visualizations

From the google example; i want to replace the column bar chart with a dynamic pie chart. How do i do that. What codes do I need to change?
3
votes
3answers
4k views

Problems with ESRI JavaScript API

I'm having some problems to get started using the ESRI JavaSript API. I have a test map service published on my notebook but I can't get it to display. I don't have problems with esri hosted services, ...
3
votes
4answers
643 views

ESRI Javascript API: Return to the Map Extent you were at when you use browser back button

Can anyone give me some pointers (code would be helpful) on how to go back to the extent a user was at after they have navigate away and clicked the back button? So I'm viewing a map at X extent I ...
1
vote
1answer
188 views

esri.tasks.PrintTask won't print WMS layers hosted by non-ESRI servers

I'm using the ESRI Javascript API. My esri.Map is successfully displaying WMS layers via esri.layers.WMSLayer. Some of the WMS layers are hosted by an ArcGIS Server and some are hosted by non-ESRI ...
1
vote
2answers
86 views

ArcGIS Javascript Editor - showAttributesOnClick feature

I'm using the Editor dijit to add feature to my map. I was looking at one of the online samples, which mentions a "showAttributesOnClick" setting in the description. When I look at the code in that ...
2
votes
1answer
684 views

ESRI geoprocessing service with Javascript API 3.5

I am having issues getting a geoprocessing service to run. The service is a simple Python script that converts a table to CSV file. It runs fine in ArcMap. I can publish the service with the input ...
1
vote
0answers
202 views

Add your own data to ArcGIS.com javascript template and host locally?

ArcGIS.com has a basic viewer javascript template where you can create a map using ArcGIS.com and then download the files/template to be hosted locally. I won't be able to upload my data to ...
1
vote
0answers
174 views

OpenLayers map breaks at certain zoom level when many popups exist in the map

I'm still learning OpenLayers. I found this weird issue in my OpenLayers map. I create FramedCloud popups and add them to each features. popup = new OpenLayers.Popup.FramedCloud("popup", ...
2
votes
1answer
2k views

Request WFS from GeoServer with Jquery AJAX using INTERSECT cql_filter error

I am having difficulty troubleshooting this issue and would appreciate some ideas. Thanks in advance! I am trying to make an AJAX request from a Leaflet map with Jquery to GeoServer to return a WFS ...
2
votes
0answers
498 views

Openlayers and Google Maps Api aren't work on Android Platform

I have application that uses OpenLayers, Google Maps Api and Geoserver My application is running at Web browser and when I try to run at Android tablet (using Phonegap), It runs but openlayers ...
0
votes
0answers
203 views

saveStrategy and OpenLayers

I am trying to apply code mainly from here http://maps.peterrobins.co.uk/files/ol6.html and create a custom "saving button". Problem is, that my json is loaded (from mysql db) to variable. (This time ...
1
vote
0answers
68 views

Recommended way to use a setting file to initialize OpenLayers

I am new to OpenLayers. I am trying to figure out what is the best way to have a configuration file for the map I am creating. For example, I am creating a map with the following style : var ...
2
votes
4answers
959 views

Get coordinates from address

I am writing a application which allow users to save a address into database (db) and in the next step it shows all addresses on a map. But in the saving step I need automatically calculate a GPS ...
1
vote
0answers
174 views

Create Materialized View to Flatten ArcGIS JavaScript API Database

I'm doing a project using ArcGIS JavaScript API v3.5 hosted on ArcServer v10.1. While reading the question below, remember that I do not have control over the datasource and cannot just create a ...
3
votes
2answers
325 views

Are there any good libraries for visually creating simple Google Maps?

I'm working on a simple webapp that lets the journalists I work with easily construct styled Google maps. In short, I need an interface that lets users place markers, set zoomlevel and choose a ...
1
vote
0answers
474 views

Help me convert this US Lambert Conformal Conic Google Maps Projection to Australia

Following on from this question: Identify what projection this Australian map uses? <- this is the sort of map i want to load in I need help changing the bits necessary in this example of Lambert ...
0
votes
1answer
354 views

Issue selecting feature for IdentifyTask (Javascript API)

I am having an issue selecting features in my web map for an IdentifyTask operation. I have a dynamic map service that contains a few sublayers that I would like to be able to click and have a popup ...
1
vote
1answer
285 views

Hover on Airport Data using OpenLayers + Mapfile

I need to create a simple hover using openlayers for worldwide airport data. I'm thinking maybe the associated address, maybe a picture in regards to the airport, ...anything really. It's just an html ...
2
votes
1answer
197 views

OpenLayers: Can I drag a feature between two maps?

Is it possible to drag the features between two different maps? Now, I create feature on event mouseenter but I would like to insert the feature and at the same time start to drag this feature.
6
votes
2answers
1k views

Progress bar for Leaflet map

Is there any way to show progress bar while waiting that all layers are rendered on Leaflet map? In this specific case, while geojson layers are rendered. Thanks.
1
vote
0answers
41 views

Are there any js libraries for reading OSH data?

I want to do time based mapping on openstreetmap data in the Kathmandu, Nepal area. I think i have two options Using OpenStreetMap Change files (OSC) Using OpenStreetmap History files (OSH) I have ...
5
votes
1answer
2k views

How to change a FeatureLayer's symbols?

I did this: dojo.connect(featureLayer, "onUpdateEnd", function() { var defaultSymbol = new esri.symbol.SimpleMarkerSymbol().setColor(new dojo.Color([0,0,255])); ...