Ah ok... I got it...
I got it to work with this code:
var toggleClickControl = function(){
var ctrls = map.getControlsByClass('OpenLayers.Control'); // replaced
OpenLayers.Control.Click with OpenLayer.Control since this is the class defined
at the beginning of the init() var ctrl = (ctrls && typeof ctrls[0] !==
'undefined') ? ctrls[0] : null; if (ctrl !== null) { // check current
state if (ctrl.active) { ctrl.deactivate(); } else {
ctrl.activate(); } } return false;}
Thank you very much :)
Frederick Löbig
Röderichstraße 59
60489 Frankfurt am Main
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M: +49 (0) 174 - 70 89 296
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Office:
euNetworks GmbH
Ludwig-Landmann-Straße 40560486 Frankfurt am MainP: +49 (0) 69 - 90 554 - 532
E: [email protected]
S: floebig
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Date: Thu, 13 Jan 2011 00:01:07 +0100
From: [email protected]
To: [email protected]
Subject: Re: [OpenLayers-Users] Simple Problem, yet to solve
CC: [email protected]
Hi Frederick,
supposing that the Control.Click looks like the one described in [1]
you could achieve the desired behaviour like this (untested, sorry):
HTML:
<a href="#" onclick="return toggleClickControl();">toggle
click-control</a>
JavaScript:
var toggleClickControl = function(){
// supposing you have only one click-control
// another reference to the control should work as well: e.g. a
global variable
// caution: [1] does NOT define CLASS_NAME
var ctrls = map.getControlsBy('CLASS_NAME',
'OpenLayers.Control.Click');
var ctrl = (ctrls && typeof ctrls[0] !== 'undefined') ?
ctrls[0] : null;
if (ctrl !== null) {
// check current state
if (ctrl.active) {
ctrl.deactivate();
} else {
ctrl.activate();
}
}
return false;
}
Regards,
Marc
[1] http://openlayers.org/dev/examples/click.html
Am 12.01.2011 20:37, schrieb Frederick Löbig:
Hey list,
I have a very simple problem and I know, that the solution
will be really simple, yet I haven't found it.
I'm loading a map and add the click control by using
...
var click = new OpenLayers.Control.Click();
map.addControl(click);
click.activate();
...
Now I want to disable this control when I click on a link on the
page. I also want to activate the control again by clicking
again. I know that I need something like a toggle function, but
what I found on the web doesn't inspire me for a simple
solution.
Can you help me with that?
Best,
Freddy
Frederick
Löbig
Röderichstraße 59
60489 Frankfurt am Main
---
E:: [email protected]
P: +49 (0) 69 - 78 99 52 41
M: +49 (0) 174 - 70 89 296
---
Office:
euNetworks GmbH
Ludwig-Landmann-Straße 405
60486 Frankfurt am Main
P: +49 (0) 69 - 90 554 - 532
E: [email protected]
S: floebig
This email and any attachments may contain confidential
and/or legally privileged information. If you are not
the intended recipient, please delete the email without
reading it and notify the sender.
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