Suggested case list:
Using timer to refresh a grid
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195guest79.185.142.402vah9ajApr 26, 2014 10:53:54 PMlinkgrid sample with ListModel/RowRenderer
194guest79.185.142.402vah9ajApr 26, 2014 10:53:51 PMlinkgrid sample with ListModel/RowRenderer
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1TonyQ114.25.109.94d0n3krApr 21, 2012 10:43:27 AMlinkUsing timer to refresh a grid
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Customized Menupopup On Grid Header
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87druiznyc63.118.154.661o3ojpiSep 13, 2017 6:58:24 PMlinkresources
index.zulzul<zk>
<window border="normal" title="Required Field Test" apply="pkg$.TestComposer">
<grid id="form" width="400px">
<columns>
<column label="Label" width="100px" />
<column label="Value" width="300px" />
</columns>
<rows>
<row>
<label value="double" id="text" />
<doublebox constraint="no empty: Required Field" format="#,###.##" disabled="false" />
</row>
</rows>
</grid>
<button label="Save" id="btn" />
<label value="" id="label" />
</window>
</zk>
TestComposer.javajavaimport org.zkoss.zk.ui.*;
import org.zkoss.zk.ui.event.*;
import org.zkoss.zk.ui.util.*;
import org.zkoss.zk.ui.ext.*;
import org.zkoss.zk.au.*;
import org.zkoss.zk.au.out.*;
import org.zkoss.zul.*;
import org.zkoss.zul.impl.*;
import java.util.*;
public class TestComposer extends GenericForwardComposer{
private Component form;
private Label label;
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
}
public void onClick$btn(Event e){
check(form);
// This line is only executed is form is valid
label.setValue("Validation OK!");
}
private void check(Component component) {
checkIsValid(component);
List<Component> children = component.getChildren();
for (Component each: children) {
check(each);
}
}
private void checkIsValid(Component component) {
if (component instanceof InputElement) {
if (!((InputElement) component).isValid()) {
// Force show errorMessage
((InputElement) component).getText();
}
}
}
}