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Bartek
235
UltraWebGrid Image buttons flickering
posted

Hi,

I have a problem with button column added to the UltraWebGrid. Almost everytime I mouse over the grid, buttons with attached images start to flicker. I've applied

CellButtonDisplay = UltraWebGrid.CellButtonDisplay.Always

And the css:

.MyOrdersCopyCellIcon
    {
        border: none 0 transparent;
        padding: 0px;
        margin: 0px;
        background: transparent url(../images/copy.ico) no-repeat inherit center; 
    }

Is there any way to avoid it ?

Thanks in advance

Bartek

  • 28464
    posted

    Hello,

    Page flickering ypically occurs due to a bug in browsers (IE mainly) with caching CSS background images. This has been a problem for quite a while, luckily recently a solution for it was found. Please, take a look at the following blog post for details:

    http://evil.che.lu/2006/9/25/no-more-ie6-background-flicker

    But generally, the solution is to place the following javascript line on top of your pages:

    document.execCommand("BackgroundImageCache",false,true);

    HTH,