jquery+json+struts2+spring ajax回调函数不执行
页面
- HTML code
<body> <div id="login"> <p id="login-top"> <fmt:message key="index.login.title" /> </p> <p class="login-input"> <fmt:message key="index.login.userName" /> <input type="text" id="userName" /> </p> <p class="login-input"> <fmt:message key="index.login.userPassword" /> <input type="password" id="userPassword" /> </p> <p id="login-buttom"> <input type="button" value="登录" id="btnOk"/> <input type="button" value="重置" id="btnCancel"/> </p> </div></body>
js
- JScript code
$(document).ready(function() { $("#userName").val(""); $("#userPassword").val(""); $("#btnOk").click(function() { var url = "login.action"; var params = { userName : $("#userName").val(), userPassword : $("#userPassword").val() } $.post(url, params, function(data) { alert("11"); },"json"); }); $("#btnCancel").click(function() { $("#userName").val(""); $("#userPassword").val(""); });});spring配置文件
- XML code
<bean id="jwUserAction" class="com.sj.action.JwUserAction"> <property name="jwUserService" ref="jwUserService"></property> </bean>
struts2配置文件
- XML code
<package name="ajax" extends="json-default"> <action name="login" class="jwUserAction" method="login"> <result type="json"> <param name="contentType">text/html</param> </result> </action> </package>
Action代码
- Java code
public class JwUserAction extends ActionSupport { private static final long serialVersionUID = 2495756323386561975L; private String userName; private String userPassword; private int result; private IJwUserService jwUserService; public String getUserName() { return userName; } public void setUserName(String userName) { this.userName = userName; } public String getUserPassword() { return userPassword; } public void setUserPassword(String userPassword) { this.userPassword = userPassword; } public IJwUserService getJwUserService() { return jwUserService; } public void setJwUserService(IJwUserService jwUserService) { this.jwUserService = jwUserService; } public int getResult() { return result; } public void setResult(int result) { this.result = result; } public String login() { System.out.println("调用"); try { JwUser jwUser = jwUserService.loginCheck(userName, userPassword); if (jwUser != null) result = 1; else result = 0; } catch (Exception ex) { System.out.println(ex.getMessage()); result = 0; } System.out.println(result); return Action.SUCCESS; }
userName和userPassword已经提交到action中了,在控制台也打印出了result,但是post中定义的回调函数没有执行,在FIREBUG中也没报错
[解决办法]
[解决办法]
因为你的 private IJwUserService jwUserService是从spring容器里面拿的，你只要在
@JSON(serialize = false)
public IJwUserService getJwUserService() {
return jwUserService;
}
这样写就好了，试试吧!