[Salesforce]outputPanelのrendered属性

outputPanelのrendered属性

<apex:commandButton reRender="page1,page2" value="Search"/>
<br/>

<apex:OutputPanel id="page1">
	<apex:OutputPanel rendered="{!isDone}">
	<apexageBlock title="title1">
	   title1
	</apex:PageBlock>
	</apex:OutputPanel>
</apex:OutputPanel>


<apex:OutputPanel id="page2">
	<apex:OutputPanel rendered="{!NOT(isDone)}">
	<apex:PageBlock title="title2">
	   title2
	</apex:PageBlock>
	</apex:OutputPanel>
</apex:OutputPanel>