[ http://issues.apache.org/jira/browse/XAP-24?page=all ]
Scott Boyd updated XAP-24:
--------------------------
Component/s: Widgets
> Widgets: Checkbox/RadioButton: imagePressed/imagePressedSelected should
> preload given image.
> --------------------------------------------------------------------------------------------
>
> Key: XAP-24
> URL: http://issues.apache.org/jira/browse/XAP-24
> Project: XAP
> Issue Type: Bug
> Components: Widgets
> Reporter: Trevor Oldak
> Priority: Trivial
>
> Checkboxes and radiobuttons can display an image instead of the widget when
> they are clicked, to enhance the look and feel.
> However, these images are not loaded until they are needed. Since clicks are
> usually very fast actions, the image won't have enough time to display. This
> could be avoided by preloading hte image with the javascript Image() object.
> var temp=new Image(0,0);//gives the dimensions of the image
> temp.src=url;
> That will load the image into cache, so that even if the temp variable isn't
> used or is assigned a different value, the image will still be in cache.
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