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Thread: [CLOSED][3.??] Bug + fix for Ext.ListView and IE6

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  1. #1
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    Exclamation [CLOSED][3.??] Bug + fix for Ext.ListView and IE6

    IE6 errors out if you resize the listview to a size smaller then the containing items. The following fixes it:


    Code:
    /* Fix bug in Ext.ListView with ie6 */
    Ext.override(Ext.ListView, {
        onResize : function(w, h){
            var bd = this.innerBody.dom;
            var hd = this.innerHd.dom
            if(!bd){
                return;
            }
            var bdp = bd.parentNode;
            if(typeof w == 'number'){
                var sw = w - this.scrollOffset;
                if(this.reserveScrollOffset || ((bdp.offsetWidth - bdp.clientWidth) > 10)){
                    bd.style.width = sw + 'px';
                    hd.style.width = sw + 'px';
                }else{
                    bd.style.width = w + 'px';
                    hd.style.width = w + 'px';
                    setTimeout(function(){
                        if((bdp.offsetWidth - bdp.clientWidth) > 10){
                            bd.style.width = sw + 'px';
                            hd.style.width = sw + 'px';
                        }
                    }, 10);
                }
            }
            
            /* If height is negative IE6 will give an error 'invalid argument' */
            if(typeof h == 'number'){
                var height = h - hd.parentNode.offsetHeight;
                if (height < 0) {
                    height = 0;
                }
                bdp.style.height = height + 'px';
            }
        }
    });
    The problem is that setting bdp.style.height to a negative height results in an error

  2. #2
    Sencha - Ext JS Dev Team Animal's Avatar
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    Can you highlight your changes in red for the benefit of readers?

  3. #3
    Sencha - Ext JS Dev Team evant's Avatar
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    I can see why the error would happen if there's a negative height, but can you provide a test case that demonstrates the issue?
    Evan Trimboli
    Sencha Developer
    Twitter - @evantrimboli
    Don't be afraid of the source code!

  4. #4
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    This thread has remained in INFOREQ status for some time now and I don't see any test case posted as requested per http://extjs.com/forum/showthread.ph...947#post341947 or any new information posted.

    I'm going to update the status to CLOSED in absence of new information / test case. Please post again to have the issue reopened.

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