Activates Data Binding Manager"

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<source lang="xml" >
 
<source lang="xml" >
 
<zk>
 
<zk>
     <window  apply="org.zkoss.demo.MyComposer,org.zkoss.zkplus.databind.AnnotateDataBindingComposer">
+
     <window  apply="org.zkoss.demo.MyComposer, org.zkoss.zkplus.databind.AnnotateDataBindingComposer">
 
     </window>
 
     </window>
 
</zk>
 
</zk>

Revision as of 07:35, 1 September 2011


Activates Data Binding Manager


The Data Binding Manager can be activated by defining the page Initializer at the top of every page.

<?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit" ?>

For example, the page may looks like

<?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit"?>
<zk>
    <window  apply="org.zkoss.demo.MyComposer">
    </window>
</zk>

After ZK 5.0.8 there is a new and cleverer way in which users can adopt to do achieve the same outcome – by defining a dedicated Composer – AnnotateDataBindingComposer. The page with this way may looks like

<zk>
    <window  apply="org.zkoss.demo.MyComposer, org.zkoss.zkplus.databind.AnnotateDataBindingComposer">
    </window>
</zk>

For more information, please refer to the relative blog post Databinding Composer

This initiator class does the following things:

  1. Creates an AnnotateDataBinder instance.
  2. Sets the AnnotateDataBinder instance as a variable with the name "binder" stored in the component as specified in arg0 "component-path".(if arg0 is not specified, use Page instead.)
  3. Calls DataBinder.loadAll() to initiate all UI components from the associated data source.

Version History

Last Update : 2011/09/01


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Last Update : 2011/09/01

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