h:selectOneMenu is always enable when a p:dialog's modal attribute was set true. IE6

h:selectOneMenu is always ena开发者_JS百科ble when a p:dialog shows (the dialog's modal attribute was set true.) IE6

But, in IE8 or other browsers, it works well.

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hm, sounds like you are refering to the select menu is visible even though it should be hidden behind other elements?

it is an ie6 problem with select boxes (and not a jsf problem), the solution i use is a component that contains the code below, that i include in any menus etc that might appear on top of select boxes

    <!-- hack: make the selectBoxes behind the div really hidden -->
<script>
document.write('&lt;!--[if lte IE 6.5]&gt;&lt;iframe src="javascript:false;"       
                   class="hiddenIframeMenu"&gt;&lt;/iframe&gt;&lt;![endif]--&gt;');
</script>

the css:

.hiddenIframe { display:none; display:block; position:absolute; top:0; left:0;z-index:-1; filter:mask(); width:3210px; height:3210px; }

more info about the bug + solution can be found here:

http://www.targetprocess.com/agileproductblog/2006/07/ie6-select-and-z-index-problem.html