ZK 获取客户端事件状态的问题 ？

ZK Client Programming, 在客户端编程.触发客户端的Checkbox的onCheck事件从而选中Checkbox, 而在后台绑定类中 获取不到客户端的选中状态  打印出False；找解决方案！

 

XML代码

<?xml version="1.0" encoding="utf-8"?>
<?page  id="authorityPage"?>
<?xel-method prefix="c" name="hasPermission" 
class="com.linktel.linkFax.web.zk.util.AuthorityTools" 
signature="com.linktel.linkFax.web.zk.util.AuthorityTools  hasPermission(java.lang.String)"?>
<?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit"  root="./authorityWin"?>
<window id="authorityWin"
	use="com.linktel.linkFax.web.zk.controller.AuthorityController" width="100%"
	xmlns:h="http://www.w3.org/1999/xhtml" xmlns:n="http://www.zkoss.org/2005/zk/native"
	xmlns="http://www.zkoss.org/2005/zul" 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"
	xmlns:w="http://www.zkoss.org/2005/zk/client">

<grid id="grid"    fixedLayout="true">
		<columns>
			<column>
				<checkbox     w:onCheck="jq(@checkbox,this).setChecked(true)"></checkbox>
		<toolbarbutton forward="onAuthorizeRole" image="images/apply.gif"></toolbarbutton>
		</column>
							
		</columns>
		<rows>
		</rows>
</grid>
</window>

 

 

Java代码

 

 

package com.linktel.linkFax.web.zk.controller;

import java.awt.Checkbox;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.commons.lang.StringUtils;
import org.zkoss.zk.ui.Components;
import org.zkoss.zk.ui.event.CheckEvent;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.ext.AfterCompose;
import org.zkoss.zkplus.databind.AnnotateDataBinder;
import org.zkoss.zkplus.spring.SpringUtil;
import org.zkoss.zul.Window;
import org.zkoss.zul.api.Combobox;
import org.zkoss.zul.api.Div;
import org.zkoss.zul.api.Grid;
import org.zkoss.zul.api.Label;
import org.zkoss.zul.api.Row;
import org.zkoss.zul.api.Rows;
import com.linktel.linkFax.domain.Authority;
import com.linktel.linkFax.domain.Role;
import com.linktel.linkFax.service.AuthorityService;
import com.linktel.linkFax.service.RoleService;
import com.linktel.linkFax.web.zk.util.ZkUtils;

public class AuthorityController extends Window implements AfterCompose {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
        protected Grid grid;



	@Override
	public void afterCompose() {
		Components.wireVariables(this, this);
		Components.addForwards(this, this);
		init();
	}
	public void onCreate() {
		binder = (AnnotateDataBinder) this.getAttribute("binder",           
                true);  
         }

         public void onAuthorizeRole(Event event){
		 Rows  rows=  grid.getRowsApi();
		 org.zkoss.zul.api.Checkbox chk= (org.zkoss.zul.Checkbox) rows.getFirstChild();

               System.out.println(chk.isChecked());//打印出客户端选中的状态true or false;
	}

}

 

 

    不知问题怎么解决????请教高手出招!!!!!!

 

 

 

评论

1 楼 sunflowers 2010-07-06  

zk的bug,一般要修改源码