How to set absolutePath using CSS expression for AlphaImageLoader (IE) *.png files

25 בפברואר 2008

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TIP: "Set absolutePath using CSS expression for AlphaImageLoader (IE) *.png files".
So what you can do to write absolute path in CSS files not like "HARD CODE"


Here attached below examples CSS syntax.


Before:


_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/ machine/app_resources/ui/images/wrapper.png',sizingMethod='image');


After:


_filter: expression("progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+ absolutePath +"wrapper.png', sizingMethod='image')");


DESCRIPTION: The absolutePath – is javascript variable get this value "/machine/app_resources/ui/images/" and declared between HTML <head></head> block of page.
NOTE: JavaScript variable must to be declared before including CSS files see the next example.


<head>


    <title></title>


       <script type="text/javascript">


       var absolutePath = "/machine/app_resources/ui/images/";


       </script>


       <link href="<%=ResolveUrl("~/") %>


Read more about CSS Expression

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