Tagged Questions
0
votes
1answer
19 views
Marker layer not responding to events in OpenLayers
I have multiple layers in OpenLayers: three vector layers, one google map layer, and a marker layer. I registered feature selected event to all three vector layers (which works fine, but btw is that a ...
0
votes
0answers
47 views
Why does Openlayers loadend event run twice?
Openlayers loadend event run twice on version 2.10. See my code:
layer.events.register("loadend", layer, function() {
//Do something
});
No answer on openlayers docs.
1
vote
1answer
52 views
How to abort a layer event in Openlayers
I have a problem ( How to stop features to redraw unwillingly in OpenLayers ) that might be solved by aborting the beforefeatureremoved or beforefeaturesremoved event.
What I would like to to is to ...
0
votes
1answer
119 views
Understanding DrawFeature and other events in the same time in OpenLayers
Scenario 1:
Let's say I have something like this:
`app_obj.MapObj.map.events.register("click", app_obj.MapObj.map, self.pointToVideoSearch);`
and another Click Control
OpenLayers.Control.Click = ...
2
votes
1answer
73 views
postgis values within XYZ viewport in openlayers
I got this XYZ server where I get my maptiles.
Now, when the user is at zoom level 1 ( closest). I want it to execute a command that gets the current viewport from the map and Queries my PostGIS ...
6
votes
2answers
291 views
How to trigger registered events in Openlayers?
I am building a web application where I need to compare 2 different maps of the same area, I need for the events on one map to automatically be triggered on the other map.
I have so far: ...
0
votes
0answers
227 views
Why does map click listener not work with touch?
I deleted this question which I posted a few days ago, thinking that I would be able to solve it. But after struggling for some time, I think I really need some help. The problem is this: I am testing ...
2
votes
1answer
167 views
Why does destroying a popup cause a “this.events is null” error?
I am trying to create dynamically generated popups in OpenLayers with a mouseover event. According to the documentation, it is recommended that the popups be destroyed after use to avoid memory leaks. ...
2
votes
1answer
187 views
How to record a base layer change event in OpenLayers?
The OpenLayers.Control class possesses an eventListener property which could be used in the layer switcher control. I am not sure how to make use of it to detect a base layer change event so that I ...
2
votes
1answer
284 views
How to suppress moveend event while switching the base layer?
I have created a map that contains a two base layers (Google Street Map and Open Street Map). A moveend event listener is registered to listen for any map movement which would perform a function call ...
1
vote
0answers
165 views
How to trigger a map click event?
I have a map with some markers. On clicking a marker, a popup would appear and on clicking the map, any visible popup would be hidden. I want to hide any currently visible popup upon clicking a marker ...
1
vote
1answer
304 views
openlayers trigger hover event
I have a bunch of tracks on screen in a vector layer. I used some hover and select styles in the layer styleMap and these styles are properly triggered by:
var highlightCtrl = new ...
2
votes
1answer
640 views
OpenLayers: add a listener to a single polygon
I want to add a listener to a single polygon. Currently, I am trying to add one that makes a polygon opaque when you click on it, but I should be able to add any general listener. OpenLayers.Layer has ...
3
votes
1answer
2k views
OpenLayers - On Map Move?
In my OpenLayers web app I have registered an onmousemove event which performs certain functions. What I am really after though is a way to register and handle the user panning or zooming the map.
...
3
votes
1answer
2k views
Showing menu based on right click on Point Geometry in Javascript
I have implemented a vector layer(using javascript) in open layers which is having point geometry.
Now my requirement is to show menu just besides with the point whenever we do right-click on
...
2
votes
1answer
703 views
OpenLayers popup - random losing click event, have to refresh page
I have a OpenLayers, Mapfish, GeoServer map on a webpage. I am using
OpenLayers.Popup and getFeaturesInfo to get the attributes from GeoServer (2.1.3).
I have several wms layers with markers and ...
3
votes
2answers
2k views
Will mousedown events fire with Touch events on OpenLayers mobile?
I can't get the mousedown event to fire on a mobile device when I click on a marker. I'm using openlayers 2.11 with TouchNavigation. The mousedown event fires just fine in Chrome on my Desktop. Are ...
1
vote
2answers
2k views
SelectFeature not working in OpenLayers
I'm still sort of new to openlayers, but I've been able to set up a map which reads in a KML, loops through the different regions contained therein, and draws those polygons on a vector layer overtop ...
2
votes
5answers
2k views
Event listeners after each plotting of a point of a Polygon Vector in OpenLayers
I am quite new to OpenLayers. I have a polygonLayer for users to draw polygon vectors. The plotting feature is working fine.
polygonLayer = new OpenLayers.Layer.Vector("Polygon Layer");
...
4
votes
1answer
3k views
register event “loadend” on layer
I'm trying to register a listener event on "loadend" for my google maps layer on OpenLayers. But for some reason it's not firing. There must be something small i'm overlooking. What is wrong with my ...
