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<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Here you go. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I am rather uncertain how you all work together so pardon my
blundering about.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a href="http://trac.openlayers.org/ticket/1928">http://trac.openlayers.org/ticket/1928</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Cheers and Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Paul<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Erik Uzureau
[mailto:euzuro@gmail.com] <br>
<b>Sent:</b> Wednesday, February 04, 2009 7:02 PM<br>
<b>To:</b> Paul Dziemiela<br>
<b>Cc:</b> dev >> openlayers<br>
<b>Subject:</b> Re: [OpenLayers-Dev] Destroying popups with abandon<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>This looks great, Paul. Can you
make a ticket and patch for this? :-)<br>
Erik<o:p></o:p></p>
<div>
<p class=MsoNormal>On Wed, Feb 4, 2009 at 15:41, Paul Dziemiela <<a
href="mailto:paul@dziemiela.com">paul@dziemiela.com</a>> wrote:<o:p></o:p></p>
<p class=MsoNormal>Hello,<br>
<br>
In some cases I need to "clear the decks" of popups and would like to
simply<br>
blast away with the destroy() function anywhere that feature.popup is not<br>
null. However, when I try this against features that haven't actually<br>
created a popup I get several errors. Is it reasonable to expect
destroy()<br>
to execute in any case without errors?<br>
<br>
The following changes would be needed to destroy() in Framed.js<br>
<br>
destroy: function() {<br>
this.imageSrc = null;<br>
this.imageSize = null;<br>
this.isAlphaImage = null;<br>
<br>
this.fixedRelativePosition = false;<br>
this.positionBlocks = null;<br>
<br>
//remove our blocks<br>
// Added this test<br>
if (this.blocks != null) {<br>
for(var i = 0; i < this.blocks.length;
i++) {<br>
var block = this.blocks[i];<br>
<br>
if (block.image) {<br>
block.div.removeChild(block.image);<br>
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<br>
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this.groupDiv.removeChild(block.div);<br>
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}<br>
}<br>
this.blocks = null;<br>
<br>
OpenLayers.Popup.Anchored.prototype.destroy.apply(this,
arguments);<br>
},<br>
<br>
And the following changes to destroy() in Popup.js<br>
<br>
destroy: function() {<br>
<br>
<a href="http://this.id" target="_blank">this.id</a> =
null;<br>
this.lonlat = null;<br>
this.size = null;<br>
this.contentHTML = null;<br>
<br>
this.backgroundColor = null;<br>
this.opacity = null;<br>
this.border = null;<br>
<br>
if (this.events != null) {<br>
this.events.destroy();<br>
}<br>
this.events = null;<br>
<br>
if (this.closeDiv != null) {<br>
OpenLayers.Event.stopObservingElement(this.closeDiv);<br>
this.groupDiv.removeChild(this.closeDiv);<br>
}<br>
this.closeDiv = null;<br>
<br>
if (this.div != null) {<br>
this.div.removeChild(this.groupDiv);<br>
}<br>
this.groupDiv = null;<br>
<br>
if (this.map != null) {<br>
this.map.removePopup(this);<br>
}<br>
this.map = null;<br>
this.div = null;<br>
<br>
this.autoSize = null;<br>
this.minSize = null;<br>
this.maxSize = null;<br>
this.padding = null;<br>
this.panMapIfOutOfView = null;<br>
},<br>
<br>
Thanks!<br>
<br>
Paul<br>
<br>
<br>
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