[mapguide-users] Handle the Double-Click event on the Map

[Scott McFarlane]

Hi Karam,

Are you using the AJAX viewer? When using the AJAX viewer, just about
anything is possible. The following JavaScript code, when placed in the task
pane page for example, will initialize an event handler for the double-click
event on the map.

var main = parent.parent;
var map = main.GetMapFrame();

map.ondblclick = function(e)
{
	// Only respond in selection mode.
	if(map.tool != 0)
		return;

	var x = e.clientX - map.mapPosX;
	var y = e.clientY;
	var pt = map.ScreenToMapUnits(x, y);

	alert(pt.X + ',' + pt.Y);
}

This example simply displays an alert box with the double-clicked location
in map units. Hopefully this will get you started.

- Scott


-----Original Message-----
From: mapguide-users-bounces at lists.osgeo.org
[mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of m.karam
Sent: Wednesday, March 14, 2007 11:47 AM
To: mapguide-users at lists.osgeo.org
Subject: [mapguide-users] Handle the Double-Click event on the Map


How can I handle double-click event on the map?

Regards

Karam
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