Suggested case list:
Using timer to refresh a grid
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195guest79.185.142.402vah9ajApr 26, 2014 10:53:54 PMlinkgrid sample with ListModel/RowRenderer
194guest79.185.142.402vah9ajApr 26, 2014 10:53:51 PMlinkgrid sample with ListModel/RowRenderer
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128aaknai151.28.135.2132vah9ajJul 29, 2013 7:20:00 PMlinkuser model to move item to another listbox
1TonyQ114.25.109.94d0n3krApr 21, 2012 10:43:27 AMlinkUsing timer to refresh a grid
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2guest220.135.202.1401rb0752Jul 4, 2013 9:31:31 AMlinkresources
index.zulzul
<window>
<zscript><![CDATA[
public void populateAndOpen(){
Listbox lb = (Listbox) win.getFellow("lb");
boolean addAll = lb.getItemCount() == 0;
lb.items.clear();
lb.appendChild(new Listitem("a"));
lb.appendChild(new Listitem("l"));
if(addAll) {
lb.appendChild(new Listitem("c"));
lb.appendChild(new Listitem("n"));
lb.appendChild(new Listitem("f"));
lb.appendChild(new Listitem("g"));
lb.appendChild(new Listitem("b"));
lb.appendChild(new Listitem("h"));
lb.appendChild(new Listitem("d"));
lb.appendChild(new Listitem("i"));
lb.appendChild(new Listitem("e"));
lb.appendChild(new Listitem("k"));
lb.appendChild(new Listitem("m"));
lb.appendChild(new Listitem("o"));
lb.appendChild(new Listitem("j"));
}
Listheader lh = (Listheader) lb.getFellow("header");
lh.setSortDirection("natural");
// THIS CAUSES THE TROUBLE
lh.sort(true);
String cmd = "setTimeout(function () {var lbx = zk.Widget.$('#"+lb.getUuid()+"'),\n"
+" a = lbx.$n('a'),\n"
+" cave = lbx.$n('body'),\n"
+" h;\n"
+" if (cave) {\n"
+" h = parseInt(cave.style.height);\n"
+" if (parseInt(a.style.top) > h)\n"
+" a.style.top = h + 'px';\n"
+" }}, 100);\n";
Clients.evalJavaScript(cmd);
win.setVisible(true);
}
]]>
</zscript>
<vlayout>
<label value="1. Click the button to open the window" />
<label value="2. Scroll to last item and select it " />
<label value="3. Click the close me button " />
<label
value="4. Click the button to open the window again. THE SCROLL IS NOW FAULTY" />
<separator />
<label
value="It seems to be the call to sort for the listbox that causes the problem." />
<button label="Open the window containing the listbox" onClick="populateAndOpen();" />
</vlayout>
<window id="win" border="normal" title="Listboxwin" width="200px"
height="200px" position="center" mode="popup" visible="false">
<menubar>
<menuitem label="Close me" onClick="win.setVisible(false);" />
</menubar>
<div width="100%" vflex="1">
<listbox id="lb" multiple="true" checkmark="true" vflex="1">
<listhead>
<listheader id="header" label="Test" sort="auto" />
</listhead>
</listbox>
</div>
</window>
</window>