Struts2 标签<s:generator /> 用法

 

          <s:generator val="mapString" separator="," converter="myConverter" var="map1"/>  

          <s:select name="test" list="map1" listKey="key" listValue="value"/>

 

	public String getMapString() {
		return "1:正常,2:注销,3:未审核";
	}
	public Converter getMyConverter() { 
	    return new Converter() { 
	        public Object convert(String value) throws Exception { 
	        	String[] temp = value.split(":");
	        	if(temp.length==2)
	        	{
	        		MapClass map =new MapClass(temp[0], temp[1]);
	        		return  map;
	        	}	        	
	            return null; 
	        } 
	    }; 
	}
	class MapClass {
	   private String key;
	   private String value;
	   public MapClass(){  
	   }
	   public MapClass(String key,String value){
		   this.key=key;
		   this.value=value;
	   }
		public String getKey() {
			return key;
		}
		public void setKey(String key) {
			this.key = key;
		}
		public String getValue() {
			return value;
		}
		public void setValue(String value) {
			this.value = value;
		}	   
	}