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− | {{ZKDevelopersGuidePageHeader}}
| + | #REDIRECT [[ZK Developer's Reference/MVVM/Data Binding]] |
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− | After adding source data, activating data-binding manager, you have to define required UI objects, and associate them with the data source. Use ZUML annotation expression to tell data-binding manager the relationship between the data source and UI components. Its usage is very straightforward, simply declare the annotation into the component's attribute directly.
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− | <tt><component-name attribute-name="@{bean-name.attribute-name}'''"'''/></tt>
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− | * <tt>component-name</tt> represents a UI component
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− | * <tt>attribute-name</tt> represents an attribute of UI component or the data source
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− | * <tt>bean-name </tt>represents a data source
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− | We use <tt>Grid</tt> as an example, and associate it with the data source, a <tt>Person</tt> instance. In this example, data-binding manager will automates the synchronization between UI components and the data source automatically.
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− | <source lang="xml" >
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− | <?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit" ?>
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− | <window>
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− | <zscript><![CDATA[
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− | //prepare the example person object
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− | Person person = new Person();
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− | person.setFirstName("George");
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− | person.setLastName("Bush");
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− | ]]>
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− | </zscript>
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− | <grid width="400px">
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− | <rows>
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− | <row> First Name: <textbox value="@{person.firstName}"/></row>
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− | <row> Last Name: <textbox value="@{person.lastName}"/></row>
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− | <row> Full Name: <label value="@{person.fullName}"/></row>
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− | </rows>
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− | </grid>
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− | </window>
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− | </source>
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− | {{ ZKDevelopersGuidePageFooter}}
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