-
FEATURED COMPONENTS
First time here? Check out the FAQ!
Hello,
i try render list to bandbox, but i get erorr
org.zkoss.zk.ui.UiException: At most one bandpopup is allowed, <bandbox hdeplv#bandreceiver="">
and this my code file Upload.zul
<?xml version="1.0" encoding="UTF-8"?>
<?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit" root="./winUpload" ?>
<?variable-resolver class="org.zkoss.zkplus.spring.DelegatingVariableResolver"?>
<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">
<window id="winUpload" width="650px" border="normal" apply="${UploadController},com.tech.view.UploadRenderer" >
<tabbox id="tb" height="300px">
<tabs id="tabs">
<tab label="Upload files" />
</tabs>
<tabpanels>
<tabpanel>
<grid>
<columns><column width="80px"/><column/></columns>
<rows>
<row>
<div align="right">
<label value="Description"/>
</div>
<textbox id="txtDescription" cols="60"/>
</row>
<row>
<div align="right">
<label value="To User"/>
</div>
<bandbox id="bandUser" cols="60"/>
</row>
</rows>
</grid>
</tabpanel>
</tabpanels>
</tabbox>
</window> </zk>
UploadController.java
public class UploadController extends GenericForwardComposer {
private UploadRenderer uploadRenderer;
private Bandbox bandReceiver;
@Override
public void doAfterCompose(Component comp) throws Exception {
uploadRenderer=new UploadRenderer();
uploadRenderer.doAfterCompose(comp);
}
}
file UploadRenderer.java
public class UploadRenderer extends GenericForwardComposer {
@WireVariable private UserService userService;
private ListUserRenderer listUserRenderer;
private Bandpopup banpopReceiver;
private Listbox listboxReceiver;
@Wire private Bandbox bandReceiver;
@Override
public void doAfterCompose(Component comp) throws Exception {
super.doAfterCompose(comp);
userService=(UserService)SpringUtil.getBean("userService");
listUserMsRenderer=new ListUserMsRenderer();
banpopReceiver=new Bandpopup();
listboxReceiver=new Listbox();
bandReceiver.appendChild(banpopReceiver);
banpopReceiver.appendChild(listboxReceiver);
bandReceiver.addEventListener(Events.ON_OPEN, new EventListener() {
@Override
public void onEvent(Event event) throws Exception {
ListModelList listModel=userService.getListUser();
listboxReceiver.setModel(listModel);
listboxReceiver.setItemRenderer(listUserRenderer);
}});
}
error [http-bio-8084-exec-1] INFO org.zkoss.util.resource.impl.LabelLoaderImpl - Loading labels for en_US [http-bio-8084-exec-1] INFO org.zkoss.util.resource.impl.LabelLoaderImpl - Loading labels for en org.zkoss.zk.ui.UiException: At most one bandpopup is allowed, <bandbox hdeplv#bandreceiver=""> at org.zkoss.zul.Bandbox.beforeChildAdded(Bandbox.java:186) at org.zkoss.zk.ui.AbstractComponent.insertBefore(AbstractComponent.java:1091) at org.zkoss.zk.ui.AbstractComponent.appendChild(AbstractComponent.java:1288) at com.tech.view.UploadController.doAfterCompose(UploadController.java:125) at org.zkoss.zk.ui.impl.MultiComposer.doAfterCompose(MultiComposer.java:117) at org.zkoss.zk.ui.impl.UiEngineImpl.doAfterCompose(UiEngineImpl.java:578) at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild0(UiEngineImpl.java:880) at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:826) at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:735) at org.zkoss.zk.ui.impl.UiEngineImpl.execCreateChild(UiEngineImpl.java:797) at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate0(UiEngineImpl.java:757) at org.zkoss.zk.ui.impl.UiEngineImpl.execCreate(UiEngineImpl.java:699) at org.zkoss.zk.ui.impl.UiEngineImpl.createComponents(UiEngineImpl.java:1080) at org.zkoss.zk.ui.impl.AbstractExecution.createComponents0(AbstractExecution.java:251)
thanks,
The fault is pointing that there could be more then 1 bandpopup on the zul page. You are creating a new one in code, and I suspect that the bandbox automaticly creates also one.
Asked: 2016-11-08 04:00:47 +0800
Seen: 29 times
Last updated: Nov 08 '16