login.jsp
1 <script type="text/javascript">
2 $(function() {
3 var jsonObj = {
4 "name" : "李小",
5 "age" : 18
6 };//一个json对象
7 $("#show").html(jsonObj.name+"的年龄是："+jsonObj.age);
8 });
9 </script>
10 <body>
11 <div id="show"></div>
12 <form action="login.action" method="post">
13 <div>
14 用户名：
15 <input name="username" type="text" value="" id="username"
16 onblur="chkName()" />
17 <span id="msg"></span>
18 </div>
19
20 <input type="submit" value="提交" />
21 </form>
22 </body>
1 <script type="text/javascript">
2 $(function() {
3 var students = [ {数组，数组里放的是json对象
4 "name" : "李小1",
5 "age" : 18
6 }, {
7 "name" : "李小2",
8 "age" : 28
9 }, {
10 "name" : "李小3",
11 "age" : 38
12 } ];//数组:元素是json对象*/
13 for ( var s in students) {
14 $("#show").append(
15 students[s].name + "的年龄是：" + students[s].age + "<br/>");
16 }
17 });
18 </script>
19 <body>
20 <div id="show"></div>
21 <form action="login.action" method="post">
22 <div>
23 用户名：
24 <input name="username" type="text" value="" id="username"
25 onblur="chkName()" />
26 <span id="msg"></span>
27 </div>
28
29 <input type="submit" value="提交" />
30 </form>
31 </body>
时间： 2024-08-09 09:38:59