1. jQuery遍历对象

1 <script>
 2 $(function()) {
 3   var tbody = "";
 4   // -------遍历对象 .each的施用
 5   var obj = [{"name": "项少龙", "password": "123456"}];
 6   $("#result").html("---------遍历对象 .each的施用--------");
 7   alert(obj);  // 是个object元素
 8   // 底下施用each进行遍历
 9   $.each(obj, function(n, value) {
10     alert(n+' '+value);
11     var trs = "";
12     trs += "<tr><td>" + value.name + "</td><td>" + value.password + "</td></tr>";
13         tbody += trs;
14     }); 
15     $("#project").append(tbody);
16 });
17 </script>

2. jQuery遍历数组

1 <script>
 2 $(function() {
 3     var tbody = "";
 4     //-----------遍历数组.each的施用---------------
 5     var anBrray = ['one', 'two', 'three'];
 6     $("#result").html("---------遍历数组.each的施用");
 7     $.each(anBrray, function (n,value) {
 8         alert(n+' '+value);
 9         var trs = "";
10         trs += "<tr><td>"+value+"</td></tr>";
11         tbody += trs;
12     });
13     $("#project").append(tbody);
14 });
15 </script>

3. jQuery遍历List集合(其实与遍历一个对象没有太大区别)

1 <script>
 2 $(function()) {
 3   var tbody = "";
 4   // -------遍历List集合 .each的施用
 5   var obj = [{"name": "项少龙", "password": "123456"}, {"name": "科比", "password":"333333"}];
 6   $("#result").html("---------遍历List集合 .each的施用--------");
 7   alert(obj);  // 是个object元素
 8   // 底下施用each进行遍历
 9   $.each(obj, function(n, value) {
10     alert(n+' '+value);
11     var trs = "";
12     trs += "<tr><td>" + value.name + "</td><td>" + value.password + "</td></tr>";
13         tbody += trs;
14     }); 
15     $("#project").append(tbody);
16 });
17 </script>