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Hi all, in an MVC architecture I'm trying to add a component to the zul page in the java composer, and bind a value to that component.
Zul:
<?xml version="1.0" encoding="UTF-8"?>
<?variable-resolver class="org.zkoss.zkplus.spring.DelegatingVariableResolver"?>
<?link rel="stylesheet" type="text/css" href="/css/BDGZKStyles.css"?>
<zk xmlns="http://www.zkoss.org/2005/zul"
xmlns:h="http://www.w3.org/1999/xhtml"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.zkoss.org/2005/zul http://www.zkoss.org/2005/zul/zul.xsd">
<div id="grid" apply="it.finmatica.bdg.composer.test.TestGridComposer">
<hlayout>
<label value="in zul:"/>
<textbox id="tbzul" value="@{grid$composer.s}" width="600px" forward="onChange=grid.onChange()"/>
</hlayout>
</div>
</zk>
Composer:
@Override
public void doAfterCompose(Component comp) {
super.doAfterCompose(comp)
binder = new AnnotateDataBinder(comp);
final String beanId = "beanId"
binder.bindBean(beanId, s);
tb = new Textbox();
tb.setInplace(true);
tb.addForward("onChange", "grid", "onChange");
binder.addBinding(tb, "value", "beanId");
grid.appendChild(tb);
binder.loadAll()
}
public void onChange(ForwardEvent event){
System.out.println("tb in zul: " + tbzul.getValue());
System.out.println("tb in java: " + tb.getValue());
System.out.println("s: " +s );
binder.loadComponent(tb);
binder.loadAll()
}
}Ciao Stefano!
I'm not fully sure about what did you tried to achieve but... the following snippet is working:
public class TestComposer extends GenericForwardComposer {
private AnnotateDataBinder binder;
private Textbox tb1;
private Textbox tb2;
private Person person = new Person();
private Component container;
@Override
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
binder = new AnnotateDataBinder(comp);
//<textbox value="@{person.name}" hflex="1" forward="onChange=onMyChange" />
tb2 = new Textbox();
tb2.addForward("onChange", self, "onMyChange");
tb2.setHflex("1");
binder.addBinding(tb2, "value", "person.name");
container.appendChild(tb2);
binder.bindBean("person", person);
binder.loadAll();
}
public void onMyChange(ForwardEvent event){
System.out.println("tb1: " + tb1.getValue());
System.out.println("tb2: " + tb2.getValue());
System.out.println("person's name: " + person.getName() );
binder.loadAll();
}
}
zul file:
<?xml version="1.0" encoding="UTF-8"?>
<zk>
<div apply="demo.TestComposer" width="300px">
<vlayout id="container">
<textbox id="tb1" value="@{person.name}" hflex="1" forward="onChange=onMyChange" />
</vlayout>
</div>
</zk>
hope it helps!
Giovanni
Asked: 2012-11-26 15:37:53 +0800
Seen: 72 times
Last updated: Nov 27 '12