Weaver, Scott schrieb:
Watch out for using scripting in IE styles to fix png transparencies. I
tried this approach and it is inefficient to say the least, especially
if your images are involved in any type of effect on the page. I caught
IE calling the style script 3 times for a single image in some cases.
Any time you change the image in the DOM (moving, hiding, etc) the style
script will fire off. I would highly recommend Rey's second choice of
using a pure jQuery approach, that's what I did and it works great.
hth,
-scott
In another post about fixing something else in IE with Dynamic
Properties it turns out that the following works pretty fine:
img {
behavior: expression(
// do something to fix IE
this.style.behavior = null
);
}
The second line prevents that the script is called over and over again,
expressions can be comma separated.
The script I wrote about to fix PNGs in IE would then look like this:
img.png {
behavior: expression(
this.runtimeStyle.backgroundImage = "none",
this.runtimeStyle.filter =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + this.src +
"', sizingMethod='image')",
this.src = "/path/to/transparent.gif",
this.style.behavior = null
);
}
I will update the post accordingly.
-- Klaus