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asked 2011-08-11 21:59:09 +0800

benbai gravatar image benbai

http://www.zkoss.org

How to avoid the null value from Listbox.getSelectedItem() while databinding

Please refer to the related thread in tracker first

a simple work around below, click the 'Run' button at top right to see the result Change Implementation of Component, listbox getSelectedItem

References:

org.zkoss.zul.Listbox

[a href="http://www.zkoss.org/javadoc/latest/zk/org/zkoss/zul/Listitem.html"]org.zkoss.zul.Listitem[/a]

ZK Developer's Reference/Data Binding

[a href="http://www.zkoss.org/javadoc/latest/zk/org/zkoss/zkplus/databind/BindingListModelList.html#BindingListModelList(java.util.List, boolean)"]org.zkoss.zkplus.databind.BindingListModelList[/a]

ComponentDefinitionImpl#setImplementationClass(java.lang.Class))

[a href="http://www.zkoss.org/javadoc/latest/zk/org/zkoss/zk/ui/Page.html#getComponentDefinition(java.lang.String, boolean)"]Page#getComponentDefinition(java.lang.String, boolean)[/a]

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