JavaScript is a prototype-based, object-oriented scripting language that is dynamic, weakly typed and has first-class functions.

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upgrade from 1.3 to 3.3 javascript api for arcgis with jsviewer [duplicate]

I try to use jsviewer (v.1.0) in my application , but it doesn't work with JSAPI version uper than 1.3 . How can I work with both :jsviewer and the 3.3 JSAPI version? Thank you in advance
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1k views

User defined Polygon disappears with featureadded and selectfeature

I am trying to achieve the following functionality: 1. User draws a polygon. 2. Once complete, fetch features in that polygon( Using WFS). 3. On Select polygon, show the features that intersect that ...
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0answers
415 views

WFS Transaction geoserver Openlayers POST method

I tried to make a transaction data using WFS protocol with the save strategy and when I click on the save button and fetch with firebug I figure out that the POST method didn't receive any response ...
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1answer
442 views

OpenLayers is not adding marker to my map

I have an OpenLayers map and I create it using a JavaScript function. I then have a button which when pressed calls another JavaScript function which has code to add a marker to the map. For some ...
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1answer
1k views

Openlayers/Proj4js not transforming coordinates the first time

Something seems to be going wrong with my transformations. Before I added proj4js, transforming a coordinate went fine: new OpenLayers.LonLat(-1.0, 52.0).transform(new ...
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0answers
62 views

CQL Filter on WMS [duplicate]

I have CQL_Filter which filters WMS layer and displays only the points I asked for, The problem is that all features even the hidden, keep showing its popup when I click on their spot. So, as I ...
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1answer
3k views

PrintTask in ArcGIS Online JS Api

I'm using the PrintTask() function from the ArcGIS Online API. Works like a charm...untill you add your own graphics. When I don't run the addedAskedSymbolsToMap function in the code below, and only ...
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1answer
122 views

jquery communication with arcgis services

I am working with the ArcGIS JavaScript API for my application. My app users are stored in a table published in a map service. Whenever a user wants to connect to the app, he needs to provide a ...
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1answer
433 views

URL “ http:// <mygisServer>/ArcGIS/rest/service/GPTask/MapServer/jobs/<jobid>” not found in the ArcGIS Server?

I am Using ArcGIS Server 10.03 SP3. I created a geoprocessing service in the server which returns a result map service. I successfully created the gp service and map service with same name. I need to ...
7
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1answer
2k views

Possible ways to display maps offline, inside mobile hybrid app

I want to develop a mobile hybrid application to run on both Android & iPhone devices in which i want to display my own map data. I have the SHP files with the data i need. I have Geoserver and ...
2
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3answers
4k views

get latitude & longitude as per address given for leaflet

In my project I am using leaflet to display points. I am getting address from my database & want to show point for that particular address. I dident found anything which will give me latitude ...
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1answer
318 views

openlayers point intersection

For example, I have 2 points and I want to know if they intersect. If yes, I need to delete first points. Should I use OpenLayers .intersects method? Because it greatly depends on zoom level. Or ...
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3answers
2k views

CORS issue ArcGIS 10.1 IIS (Cross Origin Resource Sharing)

I have ArcGIS 10.1 installed with the web adapter for IIS. I've added a config file to the root of IIS7 to enable Cross Origin Resource Sharing (CORS) as per this page. I've pushed the cors enabled ...
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1answer
1k views

ESRI JS API - don't trigger onClick event when panning Map

I have a custom onClick handler for my map that is meant to add a point wherever the map is clicked. I'm finding that this function is triggered even when I click the map to pan. Is it possible to ...
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1answer
2k views

Why won't this mapbox map load into a DIV container?

All, For the life of me I can't figure out why I can't load a map into a CSS template I'm trying to customize. I've placed a fiddle here: http://jsfiddle.net/mapbaker/Du7zq/10/ Basically I'm ...
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3answers
1k views

Create buffer around point in LeafletJS?

I am using LeafletJS. I want to create buffer around point. after Selecting a point buffer radius will be specifed by user in feet. After searching of awhile I found this link of JSTS. does JSTS ...
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1answer
601 views

call child div function from parent (not using window.opener)

This is a a Javascript/JQuery question that is directly related to the ArcGIS Javascript API... I have a map div created using a 'data' tag in HTML, which becomes visible on a button click. (I'll ...
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1answer
2k views

How do I create a basic image layer as a base layer in OpenLayers?

I'm trying to create a map using OpenLayers which uses a png image as a base layer but I'm having a bit of trouble. I'm not too familiar with OpenLayers as I have only come across it today and thought ...
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1answer
293 views

openlayers how to get feature info on form submit?

I have an OpenLayers pop-up with a form on selectFeature (WFS-T). Can I recover the feature.attributes in the form's onSubmit? e.g: the form in the popup var content = '<form ...
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1answer
243 views

OpenLayers OSM layer

I need to define an layer in OpenLayers just showing world map. The most simpliest variant is to create OSM layer. When I do like this: var layer = new OpenLayers.Layer.OSM("OSM"); ...
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1answer
944 views

zoom to extent of several vector layers

I'm trying to zoom to the extent of several vector layers data. I've tried to create a new OpenLayers.Bounds bounds and to add a 'loadend' for each OpenLayers.Layer.Vector to increase bounds, but ...
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2answers
3k views

Add point to center of polygon graphic in the Esri javascript api

I’m using the ESRI JavaScript API 3.3 to develop an application. I am selecting parcels and adding a graphic for the selected polygon. What I would like to do is add a point marker to the center of ...
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1answer
3k views

ESRI Javascript API Export to Shapefile and CSV

I am working on a Javascript Web Application using the ESRI Javascript API v3.3. My application allows the user to edit and query data and also provides a table for attributes. I would like the user ...
2
votes
2answers
293 views

How can I convert esriMeters to Lat/Lng?

I am pulling a JSON list of features into a web page. The points come as esriMeters and the rest of my app uses Lat/Lng. How can I do this conversion in the browser (javascript)?
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1answer
185 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 ...
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2answers
2k views

Spatial query in ArcGIS Javascript Api 3.1

I have scenario in which I have to select features drawing a polygon and and get the attribute values in to a tables or lists.The features on the map consist of polygon, line,point at the same time so ...
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1answer
1k views

Not showing multiple markers on OpenLayers

I want to show multiple markers on my Google map with OpenLayers. Below is my code : for (var pointcount = 0; pointcount < jsonObj.length; pointcount++) { if (jsonObj[pointcount].Long != null ...
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1answer
695 views

Arcgis Server - Highlight Identified Features

I am identifying features from an ArcGISDynamicMapServiceLayer All the sublayers can be toggle on/off and when identifying, only the visible layers are queried/returned. Below are the initIdentify ...
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1answer
2k views

create polylines with different colors in leaflet

I have one function which creates poly line & adds that polyline to map function makeRoute(e) { if(pointsSelection.length > 0) { pointsSelection.push(e.target.getLatLng()); ...
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0answers
834 views

OpenLayers and GeoJSON - possible to create, modify and delete features?

I wondered if anyone has some OpenLayers GeoJSON code to read, create, modify and delete features (i.e. instead of using WFS-T)? This is how far I've come - I've no problem changing the pop-up to a ...
3
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1answer
424 views

ArcGISDynamicMapServiceLayer change layer hierarchy

I am building an application off an existing map server using the javaScript API. The server has about 10 layers that I am loading into my application as a ArcGISDynamicMapServiceLayer. Once I have ...
2
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0answers
536 views

Are there any examples of WCS getcoverage requests done using ajax?

I am looking through openlayers to try to figure out a consistent format for generating views of coverages that can satisfy any wcs server, but mainly I'd like to get geoserver coverages. While I've ...
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2answers
667 views

Can anyone point me to good development environment in linux for client side search with flex or javascript?

I want to create a client in mapfish, and/or opengeo, using open layers, maybe cartaro and would like to play in a development environment using flex or javascript. I need to take my data, make it ...
7
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1answer
2k views

Building a custom, dynamic legend using ArcGis-server js and dynamicMapServiceLayer

I have a dynamicMapServiceLayer that I am using to build a map application. There are about 10 layers in the mapservice that I am toggling using the setVisibleLayers action. I would like to build my ...
3
votes
1answer
510 views

Rendering error ArcGIS javascript API IE8

I have an issue when displaying features on a map in ArcGIS Javascript API V. 2.8. I want to know if this behavior is seen before, and what could cause it. In Internet Explorer 8 the map looks like ...
2
votes
1answer
1k 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 ...
4
votes
2answers
3k views

Hiding infoWindow of ArcGIS API for JavaScript while using measure tool?

In my Javascript API Web application I'm using the infoWindow to query a parcel layer and display display information in a popup when I click the parcel. I've set this functionality to turn on and off ...
2
votes
1answer
46 views

How to show layer when select another layer?

I have an OpenaLayers/gxp application. I have base and overlay layers groups. I want to show some overlay layers when select base layer. For example when i choose BaseLayer1 i want to show ...
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votes
1answer
267 views

How to properly use PostGIS with Maps

First time using PostGIS in an app. Target: - Get Heat Map of customers from address table using leaflet.js and heatmap.js Have DB called store_dev. Installed OSM Bright from Mapbox in it. Have a ...
3
votes
1answer
412 views

Convert ArcMap label expressions from VBScript to Javascript or Python

I have a large number of layers (hundreds) with label expressions written in VBScript. I am using ArcMap 9.3.1, and I'm now starting to export the layers as MPKs for use in our ArcGIS Runtime (WPF) ...
5
votes
2answers
1k views

Moveable ArcGIS Identify Popup Window (Dojo)

I'm trying to get a popup window that identifies a location to be moveable. My code is similar to the API example: var popupOptions = { fillSymbol: new ...
0
votes
0answers
257 views

Display a single country with OpenLayers

Can I display a single country using Openlayers? I'm not trying to restrict zoom levels or . I want only one single country to be displayed. The rest of the world cannot be displayed. My reasearch ...
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1answer
432 views

How do you get the coordinates from a drag event in the Google Maps API V3?

I have made a Google Version 3 Geocoder , I want to be able to pick up the coordinates of the route when it is dragged. I know how to pick up the coordinates giving the start and end points, but, ...
0
votes
1answer
153 views

Populating Dropdown based on Geoserver service

I am new to web programming here. I have a table which has multiple columns including: Restaurant Name,Restaurant Id, Lat, Lon, City, District, Country. My requirement is to build a web client using ...
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1answer
2k views

sorted ItemFileReadStore list not pushed to dropdown menu // Dojo, ArcGIS

this may be more a Dojo question than ArcGIS, but I am not sure if the Javascript API is related to this issue. I am trying to alphabetically sort a Dojo store and show these items in a dropdown ...
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0answers
2k views

How to create a Google Maps with draggable routes with fixed markers

I have a webapp where I show a route on a map, I pass two address and show the route on map, so I'd like that this route should be draggable but the points A and B shoud be fixed. How to do this?
2
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1answer
7k views

How to geocode addresses from MySQL and add them like markers to the Google map?

I'm using Google Maps API and Google Geocoding for geocoding addresses. I have table named 'users' and column named 'location' in MySQL database. Column 'location' contains addresses. I need to ...
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1answer
2k views

OpenLayers and GeoJSON - problem projecting EPSG:4326

I'm trying to project some GeoJSON data but it ends up at 0,0. I've looked at other posts and tried those solutions to no avail. Can anyone help? Here is the code: <html> <head> ...
3
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1answer
1k views

Google Maps Decodepath change variable name

I have this code: var directionsService = new google.maps.DirectionsService(); var request = { origin : start, destination : end, travelMode : ...
0
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1answer
898 views

Geojson multipolygon doesn't work with Leaflet bindPopup?

I have polygon and multipolygon data in Geojson format and when I try to bind popup for polygon, it works perfectly, and when I try to bind it for multipolygon, it doesn't work. Is that some Leaflet ...