case2.zul

来自「ZK是一个Ajax Java Web框架」· ZUL 代码 · 共 32 行

<window>
	<zscript>
	List items = new org.zkoss.zkdemo.userguide.BigList(50); //a big list of Integer
	</zscript>
	<listbox id="list" mold="paging" onCreate="self.activePage=2">
		<listhead>
			<listheader label="Content1"/>
			<listheader label="Content2"/>
			<listheader label="Content3"/>
			<listheader label="Content4"/>
		</listhead>
		<listitem forEach="&#36;{items}">
		<listcell label="&#36;{each}-1"/>
		<listcell label="&#36;{each}-2"/>
		<listcell label="&#36;{each}-3"/>
		<listcell label="&#36;{each}-4"/>
		</listitem>
	</listbox>
<button label="Update 19 item">
	<attribute name="onClick">
	Listitem li = (Listitem)list.getItems().get(19);
	li.getFirstChild().visible = !li.getFirstChild().visible;
	</attribute>
</button>
<button label="Update 41 item">
	<attribute name="onClick">
	Listitem li = (Listitem)list.getItems().get(40);
	li.getFirstChild().visible = !li.getFirstChild().visible;
	</attribute>
</button>
</window>