Struts2常用标签 - Struts2

这些都是Struts2的一些新标签，感觉很新鲜，特别是datetimedipacker标志感觉很好

filevalidateExample.jsp 文件

<%@ page language="java" contentType="text/html; charset=ISO-8859-5"

pageEncoding="ISO-8859-5"%>

<%@ taglib prefix="s" uri="/struts-tags"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<title>fieldValidatorsExample test</title>

<s:url id="siteCss" includeContext="true"

value="/validationExamplesStyles.css" />

<s:head theme="xhtml" />

</head>

<body>

<h3>All field Error will show</h3>

<s:fielderror />

<s:form action="fieldValidators" method="post">

<s:textfield tooltip="ENTER YOUR NAME" label="YOUR NAME" name="name" />

<s:textfield tooltip="ENTER YOUR AGE" label="YOUR AGE" name="age" />

<s:datetimepicker tooltip="ENTER YOUR BIRTHDAY" label="YOUR BIRTHDAY"

name="birthday" />

<s:textfield tooltip="ENTER YOUR EMAIL" label="YOUR EMAIL" name="Email" />

<s:textfield tooltip="ENTER YOUR URL" label="YOUR URL" name="url" />

<s:select tooltip="SELECT YOUR PROGRAM" label="YOUR PROGRAM"

name="program" list="{'Java','.net','C#','Struts2'}" />

<s:checkboxlist tooltip="SELECT YOUR FAVOURITE COLOR"

label="FAVOURITE COLOR" name="color"

list="{'red','green','yellow','pink','blue'}" value="{'green','blue'}" />

<s:tree label="parent" id="parentId" theme="ajax"

templateCssPath="/struts/tree.css" showRootGrid="true" showGrid="true">

<s:treenode theme="ajax" label="child1" id="child1Id">

<s:treenode theme="ajax" label="grandchild1" id="grandchild1Id" />

<s:treenode theme="ajax" label="grandchild2" id="grandchild2Id" />

<s:treenode theme="ajax" label="grandchild3" id="grandchild3Id" />

</s:treenode>

<s:treenode theme="ajax" label="child2" id="child2Id" />

<s:treenode theme="ajax" label="child3" id="child3Id" />

<s:treenode theme="ajax" label="child4" id="child4Id" />

<s:treenode theme="ajax" label="child5" id="child5Id">

<s:treenode theme="ajax" label="gChild1" id="gChild1Id" />

<s:treenode theme="ajax" label="gChild2" id="gChild2Id" />

</s:treenode>

</s:tree>

<s:hidden name="hiddenName" value="bulktree and oakertree" />

<s:submit label="SUBMIT" />

</s:form>

</body>

</html>

FileValidateAction.java文件

package com.bulktree.struts2;

import java.util.Date;

import com.opensymphony.xwork2.ActionSupport;

public class FieldValidatorsAction extends ActionSupport {

private String name = null;

private Integer age = null;

private Date birthday = null;

private String Email = null;

private String url = null;

private String program = null;

private String color = null;

private String hiddenName = null;

private String child2 = null;

public String getChild2() {

return child2;

}

public void setChild2(String child2) {

this.child2 = child2;

}

public String getHiddenName() {

return hiddenName;

}

public void setHiddenName(String hiddenName) {

this.hiddenName = hiddenName;

}

public String getColor() {

return color;

}

public void setColor(String color) {

this.color = color;

}

public String getProgram() {

return program;

}

public void setProgram(String program) {

System.out.println("*****setProgram**********");

this.program = program;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public Integer getAge() {

return age;

}

public void setAge(Integer age) {

this.age = age;

}

public Date getBirthday() {

return birthday;

}

public void setBirthday(Date birthday) {

this.birthday = birthday;

}

public String getEmail() {

return Email;

}

public void setEmail(String email) {

Email = email;

}

public String getUrl() {

return url;

}

public void setUrl(String url) {

this.url = url;

}

@Override

public String execute() throws Exception {

return SUCCESS;

}

@Override

public void validate() {

}

struts.xml配置片段

<action name="fieldValidators"

class="com.bulktree.struts2.FieldValidatorsAction">

<result>/welcome.jsp</result>

</action>

welcome.jsp显示页面

<%@ page language="java" contentType="text/html; charset=GB2312"

pageEncoding="GB2312"%>

<%@ taglib prefix="s" uri="/struts-tags"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<title>login</title>

</head>

<body>

YOUR USERNAME:

<s:property value="username" />

YOUR PASSWORD:

<s:property value="password" />

YOUR USERNAME:

<s:property value="user.username" />

YOUR PASSWORD:

<s:property value="user.password" />

YOUR NAME:

<s:property value="name" />

YOUR AGE:

<s:property value="age" />

YOUR BIRTHDAY:

<s:property value="birthday" />

YOUR EMAIL:

<s:property value="Email" />

YOUR URL:

<s:property value="url" />

YOUR PROGARAM:

<s:property value="program" />

YOUR FAVOURITE COLOR:

<s:property value="color" />

YOUR HIDDEN NAME

<s:property value="hiddenName" />

TREE:

<s:property value="child2" />

</body>

</html>