Struts 提交对象集合List

Struts 提交对象集合List

javaBean

 

    /**
     *
     */
    private static final long serialVersionUID = 1L;
    private String name;
    private Long   age;
    private String address;

    public String getAddress() {
        return address;
    }
    public void setAddress(String address) {
        this.address = address;
    }
    public Long getAge() {
        return age;
    }
    public void setAge(Long age) {
        this.age = age;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }


}

public class TestBo implements Serializable {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	private String name;
	private Long   age;
    private String address;
    
	public String getAddress() {
		return address;
	}
	public void setAddress(String address) {
		this.address = address;
	}
	public Long getAge() {
		return age;
	}
	public void setAge(Long age) {
		this.age = age;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
    
	
}

 

 

action:

 

public class TestAction extends ActionSupport {
    private List<TestBo> testList=new ArrayList<TestBo>();

    public String execute() throws Exception {
        System.out.println("testList is "+testList);
        if(testList!=null && testList.size()>0){
            System.out.println("testList size is "+testList.size());
            for(int i=0;i<testList.size();i++){
                TestBo bo=(TestBo)testList.get(i);
                System.out.println("name is "+bo.getName()+",age is "+bo.getAge()+",address is "+bo.getAddress());
            }
        }
        return super.execute();
    }

    public List<TestBo> getTestList() {
        return testList;
    }

    public void setTestList(List<TestBo> testList) {
        this.testList = testList;
    }



}

public class TestAction extends ActionSupport {
	private List<TestBo> testList=new ArrayList<TestBo>();   
	 
	public String execute() throws Exception {   
	    System.out.println("testList is "+testList);
		if(testList!=null && testList.size()>0){
			System.out.println("testList size is "+testList.size());
			for(int i=0;i<testList.size();i++){
				TestBo bo=(TestBo)testList.get(i);
				System.out.println("name is "+bo.getName()+",age is "+bo.getAge()+",address is "+bo.getAddress());
			}
		}
	    return super.execute();   
	}

	public List<TestBo> getTestList() {
		return testList;
	}

	public void setTestList(List<TestBo> testList) {
		this.testList = testList;
	}
	


}

 

 

關鍵一步是在action同一目錄加：SubmitTestBo-conversion.properties

properties 內容如下：

 

Element_testList=com.nmt.dates.datesTEST.TestBo
CreateIfNull_testList=true

 

 

前臺 jsp 我就沒有用動態新增，用靜態行demo

代碼如下：

 

<FORM action='test.action' method='post'>
        <input type="text"  name="testList[0].name" value="名称1"/>
        <input type="text"  name="testList[0].age" value="50"/>
        <input type="text"  name="testList[0].address" value="地址111"/>

        <input type="text"  name="testList[1].name" value="名称2"/>
        <input type="text"  name="testList[1].age" value="60"/>
        <input type="text"  name="testList[1].address" value="地址22"/>

        <input type="text"  name="testList[2].name" value="001"/>
        <input type="text"  name="testList[2].age" value="80"/>
        <input type="text"  name="testList[2].address" value="地址33"/>
        <BUTTON type="submit" value="submit"></BUTTON>

</FORM>

<FORM action='test.action' method='post'>
		<input type="text"  name="testList[0].name" value="名称1"/>  
		<input type="text"  name="testList[0].age" value="50"/>  
		<input type="text"  name="testList[0].address" value="地址111"/>  
		  
		<input type="text"  name="testList[1].name" value="名称2"/>  
		<input type="text"  name="testList[1].age" value="60"/>  
		<input type="text"  name="testList[1].address" value="地址22"/>  
		
		<input type="text"  name="testList[2].name" value="001"/>  
		<input type="text"  name="testList[2].age" value="80"/>  
		<input type="text"  name="testList[2].address" value="地址33"/>  
		<BUTTON type="submit" value="submit"></BUTTON>
		
</FORM>