b30-1690583.zul

ZK是一个Ajax Java Web框架

<?xml version="1.0" encoding="UTF-8"?>

<zk>
<vbox>
<hbox>
<popup width="300px" id="help">
Help is coming.
</popup>
<textbox id="t" visible="false"/>
<label tooltip="help" value="Help" />
</hbox>
align
<button label="toggle" onClick="t.visible = !t.visible"/>
</vbox>
</zk>