How to create a view(Component Tree)?

After I look at the source codes of the RestoreViewPhase.java and ViewHandler,I find that "createView" only to get an instance of the UIViewRoot class,and not add any children at all.So I want to know how JSF can get the component Tree from the "createView" method?

In fact if the first time a page is accessed, the component tree is only complete AFTER the render response. I must agree that this is lousy. In fact Smile supports a non-JSP model where the component tree is constructed at createView() time. Which allows you to do some initialisation for your new page/screen.
In the JSP model you have to go through managed beans or setup context upfront, which you don't want because you want the init code for a screen be coded together with that screen.
In fact I'm still looking for a way to stick with the spirit of the specs, but have a common way to have some 'event handler' that allows you to setup some context when a new screen is accessed.
Dimitry D'hondt. (http://smile.sourceforge.net)

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Hi Naveen,
In the component click on view qith the right button and select "Create View" follow the steps. Its a very simple wizard.
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Go through these threads
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http://help.sap.com/bp_epv170/EP_US/HTML/Executive_Cockpit.htm
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Winston's blog will probably be helpful:
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http://blogs.sun.com/roller/page/winston?entry=creating_dynamic_table
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http://help.sap.com/saphelp_erp2005vp/helpdata/en/cf/21ed06446011d189700000e8322d00/content.htm
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How to create a view(Component Tree)?

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