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Good day, everyone.
I've got Listbox with sizable listhead and I want to save listheaders' sizes after user changes them to restore next time user opens my form. But I can't do it...
Here is sample code
<zk xmlns="http://www.zkoss.org/2005/zul">
<window width="100%" height="100%">
<zscript>
ListModel model = new ListModelArray(new String[]{"str1", "str2"});
</zscript>
<listbox width="200px" model="${model}">
<listhead id="head" sizable="true">
<listheader id="header1" label="1"/>
<listheader id="header2" label="2"/>
</listhead>
</listbox>
<zscript>
head.addEventListener(Events.ON_SIZE, new EventListener(){
public void onEvent(Event event) throws Exception {
System.out.println("width"+header1.getWidth());
}
});
</zscript>
<button label="show size">
<attribute name="onClick">
System.out.println("width"+header1.getWidth());
</attribute>
</button>
</window>
</zk>
Thanks in advance.
Hi,
use the "onColSize" event
<window title="Sample" border="normal" height="100%">
<zscript><![CDATA[
import org.zkoss.zk.ui.event.EventListener;
]]></zscript>
<zscript>
ListModel model = new ListModelArray(new String[] { "str1", "str2" });
</zscript>
<listbox id="listbox" width="200px" model="${model}">
<listhead id="head" sizable="true">
<listheader id="header1" label="1" />
<listheader id="header2" label="2" />
</listhead>
</listbox>
<zscript>
head.addEventListener("onColSize", new EventListener() {
public void onEvent(Event event) throws Exception {
System.out.println("width" + header1.getWidth());
}
});
</zscript>
<button label="show size">
<attribute name="onClick">
System.out.println("width" + header1.getWidth());
</attribute>
</button>
</window>
Hi,
Related to 1st question: 1. If button is clicked before header1 is resized then header1.getWidth()=null. After header1 is resized method getWidth() returns actual width in pixels. How should I get actual width before header1 is resized?
Is the answer solving the problem? In my case the header1.getWidth still returns null if header1 never been resized.
Asked: 2010-07-24 12:12:13 +0800
Seen: 329 times
Last updated: Jun 13 '14
