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Adding registerImageListener() function that sits around and waits until images load in our popups... and when they do, it calls updateSize() so that the popup is sized correctly. thanks for the sharp review cr5 (Closes #1469)

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git-svn-id: http://svn.openlayers.org/trunk/openlayers@7887 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
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euzuro
2008-08-28 22:05:46 +00:00
parent 3007b23621
commit 27526e6a0c
2 changed files with 78 additions and 5 deletions
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15
examples/popupMatrix.html
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@@ -879,11 +879,24 @@
<div id="map" class="smallmap"></div>
<!-- preloading these images so the autosize will work correctly -->
<img src="small.jpg" style="position:absolute; top:-5000px; left: -5000px"></img>
<img src="wideshort.jpg" style="position:absolute; top:-5000px; left: -5000px"></img>
<img src="widelong.jpg" style="position:absolute; top:-5000px; left: -5000px"></img>
<img src="thinlong.jpg" style="position:absolute; top:-5000px; left: -5000px"></img>
<p> All of the images in this file a pre-cached, meaning they are
loaded immediately when you load the page (they are just placed
far offscreen, that's why you don't see them).
</p>
<br>
<p> The only image that is *not* preloaded is small.jpg, the brazilian
flag. We do this in order to test out to make sure that our auto-sizing
code does in fact activate itself as the images load. To verify
this, clear your cache and reload this example page. Click on
any of the markers in the 'AutoSize' row. If the popup autosizes
to correctly contain the entire flag: golden. If the popup is
tiny and you can only see a corner of it, then this code is broken.
</p>
<br/>