📄 b30-1869003.zul

📁 ZK是一个Ajax Java Web框架

💻 ZUL

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<?xml version="1.0" encoding="UTF-8"?> 
<?init class="org.zkoss.zkplus.databind.AnnotateDataBinderInit"?> 
 
<window id="testwin" xmlns="http://www.zkoss.org/2005/zul"  
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  > 
<html><![CDATA[
1. Select checkbox of the first row.<br/>
2. Click on the "Click Me" column header in "Top Grid" and the checked row is removed.<br/>
3. The checkbox of the new first row should not be checked.(Error if you see it checked)<br/>
]]></html> 
<zscript> 
	import java.util.ArrayList; 
	import java.util.HashSet; 
	 
	public class Base 
	{ 
		public String name; 
		public Base(String n) 
		{ 
			this.name=n; 
			this.items = new HashSet(); 
		} 
	}; 
	 
	Set _wdBundles = new HashSet(); 
	 
	baseA = new Base("Row A"); 
	_wdBundles.add(baseA); 
	 
	baseB = new Base("Row B");  
	_wdBundles.add(baseB); 
	 
	baseC = new Base("Row C");  
	_wdBundles.add(baseC); 
	
	void removeTop(Grid g) 
	{ 
		rows = g.getFellow("topgrid"); 
		List rowList = new ArrayList(rows.getChildren());
		int x = 0; 
		for(Row r:rowList) 
		{ 
			Checkbox check = (Checkbox) r.getFirstChild(); 
			if(check.isChecked()) 
			{ 
				g.getModel().remove(r.getValue()); 
			} 
		} 
	} 
</zscript> 
 
<grid id="mygrid" mold="paging" pageSize="8" width="600px" model="@{_wdBundles}"> 
	<columns> 
		<column label="Click Me" onClick="removeTop(self.parent.parent)"/> 
		<column label="Bundle" width="35%"/> 
	</columns> 
	<rows id="topgrid"> 
		<row self="@{each='bundle'}" value="@{bundle}"> 
			<checkbox/> 
			<label value="@{bundle.name}"/> 
		</row> 
	</rows> 
</grid> 

</window>

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