In computing an event is an action that is usually initiated outside the scope of a program and that is handled by a piece of code inside the program

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1answer
26 views

register to event in openlayers 3

I have a web application in openlayers and I am starting to rewrite it to openlayers 3. In the application i have some features that i need to delete/move/add/edit the features then to save it to the ...
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0answers
20 views

Don't cancel the click event on a SelectFeature

On my OpenLayers map I have a custom Control that has a ClickHandler. I also have a SelectFeature on one of my layers. I need the ClickHandler to fire even if a SelectFeature is clicked. I tried: ...
0
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1answer
33 views

Open Layers button event

I'm using OpenLayers 2:10 Beginers Guide ebook. This code is APRA create a button click event in an opacity and zoom the map. But already rewritten several times and does not work. Nothing appears. ...
0
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0answers
29 views

ArcPad Jscript ThisEvent.Object, autofill form with multiple pages

I have a script that I'm trying to use to autofill the controls of an ArcPad form with controls on multiple pages. The 'autofill()' function is referenced in the form's onload event and I would like ...
1
vote
1answer
135 views

how does one reset map.fitbounds (zoomtofeature()) to the original zoom?

I have a lovely map setup using Leaflet with MapBox tiles (only). It is a United States map with polygons for each state with an onclick event to zoomToFeature. The basic zoomToFeature() function ...
0
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1answer
83 views

CartoDB.js - Accessing table fields in hover function

I am new to CartoDB.js and javascript in general, and I am attempting to highlight polygons in response to a mouse hover. My plan of attack attempts to utilize one of the interesting templates ...
0
votes
1answer
122 views

ESRI JS API Can I attach other events to to the map object

I asked this over on the ESRI forum but it didn't get any traction. I have an app that I'm designing specifically for mobile. At one point in its usage, a user needs to pan and zoom to a location and ...
0
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0answers
339 views

Right click context menu in OpenLayers 2

My code is this in Openlayers 2 I'm displaying two layers in a single map one with the world map and the other with my node information .. When I right click(on node layer only) I want to display ...
2
votes
1answer
91 views

OpenLayers featureclick event does not work with named graphic (graphicName)?

OpenLayers 2.13. (and 2.13.1) I have been trying to make featureclick event working with vector layers and named graphic features. It works with externalGraphic, but not named graphic (graphicName: ...
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0answers
157 views

Leaflet Map Dropdown

I am attempting to create a simple basemap selector to use in a leaflet map to assist in selecting a basemap of interest. I've created a new Select control that works great in a computer browser but ...
1
vote
0answers
21 views

How to hide infoWindow while using measure tool and showing it back after using it ArcGis JavaScript API [duplicate]

I have an infoWinfow set on the click event of the map. I want to disable this event when I'm using the measurement tool and then enable it back after the measurement tool is used. So far I've done ...
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0answers
18 views

how to remove MiddleButton double click event from qgsmaplegend?

I want to remove the MiddleButton double click event from the qgsmaplegend using qgis python plugin. I am developing the plugin in qgis api 1.8 with python 2.7. i tryed to install an event filter : ...
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0answers
221 views

Leaflet Event Craziness: jQuery click events don't propagate to L.DomEvents

I noticed that calling .click() on jQuery selected DOM elements in Leaflet ( such as anchor icons ) will not do anything -- the click event isn't propagated to the events created with L.DomEvents. For ...
0
votes
1answer
469 views

Go to the URL when clicked on Leaflet marker

I want to implement marker click event so when user click on marker it goes to url. Url is written inside an array (a[3]). However, this is my code which doesn't work, it always goes to the link of ...
0
votes
2answers
116 views

How to see if a function is already registered to an event on an OpenLayers map?

I am creating a data editing map using OpenLayers. I have two main states that the map editor can be in - editing existing features, or adding new ones. When a user clicks the "Edit Features" button, ...
1
vote
1answer
257 views

How to disable all mouse event in openlayers' map div?

version: OpenLayers-2.13.1 brower : IE8 (I Hit it!!! But I need to work on it) I create a div with id 'map' to display openlayer map. Sometimes, I need disable map div catch any mouse events, let me ...
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0answers
86 views

Prevent OpenLayers ClickEvent from firing on Popup closeButton

My Code to add popups as selectControl to a Layer. Works fine! map.addLayer(window.markerLayer); // SelectControl für Marker --> Popup window.selectControl = new ...
0
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1answer
518 views

open layers: how to acces an event attribute value from WMSGetFeatureInfo

My open layers script tries to get some features values from a WMS (which is a shapefile), to open a page in function of the attribute value returned. My problem is the following: - the code returns ...
1
vote
1answer
86 views

JS API - onDrawEnd firing twice

I have a simple editing application with the following code: startEditing : function(template) { var drawingTool = template.template.drawingTool; switch(drawingTool) { case ...
1
vote
1answer
220 views

ESRI JS API - How to get event object from Draw Toolbar onDrawEnd

I am using the Draw Toolbar in the Esri Javascript API v3.4 and connecting to the onDrawEnd event using aspect.after(drawingToolbar, "onDrawEnd", drawEndHandleFunction, true); I am using the Draw ...
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0answers
305 views

How to wire ESRI.ArcGIS.Desktop.AddIns.Extension to a custom AddIn Button click event?

I am developing custom ArcMap toolbar with various AddIn tools, button and extension. I see the sample how to access the ActiveView events in the extension Initialize() method. private void ...
0
votes
1answer
539 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
1answer
159 views

Create road speed limit segments with linear referencing

I have a route-feature class and a point feature class with speed limit signs. In ArcMap I am capable to reference the signs on the route with help of a reference field and using the locate features ...
2
votes
0answers
86 views

Cancel event in Python Gp tools with arcpy

In GP-tools written in C# (ArcObjects) we can listen for the Cancel-event and react on that. I wonder if there is anything similar in Python GP-tools applying arcpy. I googled that issue and the only ...
0
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1answer
353 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 ...
3
votes
1answer
159 views

ArcObjects: Perform action upon refresh command in the TOC

We are using custom layers in our plugin used in ArcScene/ArcMap. For quite some time we were trying to figure out how to hook into the event occuring when the user selects "Refresh" in the right ...
1
vote
1answer
98 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
612 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
97 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 ...
2
votes
1answer
402 views

How to keep bound popups from opening on [click]?

I am working on a map application which creates and binds popups on markers and polyline objects. The popups are created and bound lazily, i.e. ad-hoc when a user clicks on a specific object. The ...
7
votes
2answers
2k 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: ...
1
vote
0answers
972 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 ...
6
votes
3answers
1k views

How do I stop event propagation with rightclick on Leaflet marker?

I didn't find a rightclick event in Leaflet markers so I started listening to the mousedown event. In the method that resolves this event I check if (event.originalEvent.button == 2) { ...
2
votes
1answer
443 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
987 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
669 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
241 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
441 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
1k 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 ...
2
votes
0answers
61 views

How to prevent the user from moving the feature?

I want to prevent the user from moving the feature in ArcMap when editing. I used OnChangeFeature event but it does not work. void m_editEvents_OnChangeFeature(IObject obj) { ...
2
votes
1answer
106 views

How to use IObjectClassEvents?

I need to use IObjectClassEvents in my project. I don't know how to start, can any one give me a simple explanation, or an example in C#.
3
votes
1answer
77 views

How to prevent user from deleting a feature?

How can I prevent the user from deleting a feature? void m_editEvents_OnDeleteFeature(IObject obj) { // Code }
3
votes
2answers
3k views

Is there a On Map Move event in OpenLayers?

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. ...
2
votes
1answer
111 views

How to cancel the edit session?

I want to prevent the user from starting an edit session under certain conditions. How can I do that? void m_editEvents_OnStartEditing() { // Code }
1
vote
1answer
110 views

Listen to edit events

I recently started working on ArcMap. I want to make some changes to the edit tools. For example I want to prevent the user from using the sketch tool when the time is between 1pm and 2pm But I ...
4
votes
1answer
3k 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
953 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 ...
5
votes
2answers
422 views

How to filter the MouseWheel event in a QGIS C++ plugin?

I’m developing a C++ plugin for Qgis and I want to filter/override the mouse-wheel event. I created a “maptool” to select a polygon feature on a vector layer, the feature has two attributes : an id ...
2
votes
1answer
170 views

Streaming polyline while adding records to related tables in ArcPad

I'm designing an ArcPad solution for our field staff; we collect point data and use lines to identify the amount of 'effort' (and to maintain accountability). While collecting a 'streaming polyline' ...
1
vote
1answer
609 views

ArcObjects - Listening for Map Click in ArcMap

I have a seemingly simple requirement that is causing me all types of headaches - listening for a map click event in ArcMap via ArcObjects. Simple as that, just tell me when the map is clicked (and ...