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#2690 Rod render the empty content with listbox

5.0.7
closed-fixed
nobody
5
2014-07-11
2011-05-31
jimmy shiau
No

<zk>
<html><![CDATA[
<ol>
<li>Drag the scroll bar several times.</li>
<li>Sometimes the listbox show a empty content.</li>
</ol>
]]></html>
<zscript><![CDATA[
import java.util.*;
import org.zkoss.zul.*;
List list = new ArrayList();
for (int i = 0; i < 200; i++)
list.add("item " + i);
ListModelList model = new ListModelList(list);
]]></zscript>
<hlayout>
<listbox model="${model}" width="300px"
height="250px"/>
</hlayout>
</zk>

Discussion

  • Tony Wang

    Tony Wang - 2011-06-13

    using follow script could 100% with given zul reproduce it.

    var num = [932,1734,3028,2484,1630,750,25,260,1114,2434,3443,5150,3856];

    var k = setInterval(function(){
    if(num.length > 0 ){
    zk.Widget.$(jq("@listbox")).ebody.scrollTop = num.shift();;
    }else{
    clearInterval(k);
    }
    },2000);

     
  • Tony Wang

    Tony Wang - 2011-06-20

    Fix since 2011/06/20.

     
  • Tony Wang

    Tony Wang - 2011-06-20
    • status: open --> closed-fixed
     

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