How to : manage the back bean's initializtion order

hefeng Jul 19, 2007 3:36 AM

I want to detect user's screen size and than calculate and display the every component in the right place of the page.

<body onload="detectUserScreenSize()">

 <f:view>
 <h:form>

 <a4j:jsFunction name="detectUserScreenSize" action="#{bean.detectUserScreenSize}" >
 <a4j:actionparam name="screenwidth" noEscape="true" value="window.screen.width" assignTo="#{bean.screenWidth}" />
 <a4j:actionparam name="screenheight" noEscape="true" value="window.screen.height" assignTo="#{bean.screenHeight}" />
 </a4j:jsFunction>
.....

But the bean was initialized first in server side.

Is there any good way to solve my problem?

1. Re: How to : manage the back bean's initializtion order

ishabalov Jul 19, 2007 5:26 PM (in response to hefeng)

The best way is to avoid need to know screen size on server, or you need to re-render something after jsFunction call with new values of screenWidth/Height
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