Struts2 与 枚举

枚举定义如下：

 

/**
 * 交易状态
 * @author systex
 *
 */
public enum TransactionStateEnum {
	
	DSS(0,"待送审"),
	DQS(3,"待清算"),
	QSBCG(4,"清算不成功"),
	QSCG(5,"清算成功"),
	HBBCG(6,"划拨不成功"),
	HBCG(7,"划拨成功");
	
	//索引
    private int index; 
    
    //描述
    private String description;
    
	private TransactionStateEnum(int index, String description) {
		
		this.index = index;
		
		this.description = description;
		
	}
	
	public int getIndex() {
		
		return index;
		
	}
	
	public void setIndex(int index) {
		
		this.index = index;
		
	}
	
	public String getDescription() {
		
		return description;
		
	}
	
	public void setDescription(String description) {
		
		this.description = description;
		
	}  
    
}

 页面中form部分：

 

<s:select list="@com.systex.optima.fix.enums.TransactionStateEnum@values()" 
					listKey="getIndex()" listValue="getDescription()" name="deal.status" 
					headerKey="#deal.status" /> 

 页面中table部分：

 

<s:iterator value="@com.systex.optima.fix.enums.TransactionStateEnum@values()" var="status">
		<s:if test="#status.getIndex() == #deal.status">
			<s:property value="#status.getDescription()" />
		</s:if>
</s:iterator>