jQuery遍历对象/数组/集合
2014年02月26日
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- 1.jquery 遍历对象
-
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
- <HTML>
- <HEAD>
- <TITLE> New Document </TITLE>
- <script language="javascript" type="text/javascript" src="jquery.min.js"></script>
- <script type="text/javascript">
- $(function(){
-
- var tbody = "";
-
-
- var obj =[{"name":"项海军","password":"123456"}];
- $("#result").html("------------遍历对象 .each的使用-------------");
- alert(obj);
-
- $.each(obj,function(n,value) {
- alert(n+' '+value);
- var trs = "";
- trs += "<tr><td>" + value.name +"</td> <td>" + value.password +"</td></tr>";
- tbody += trs;
- });
-
- $("#project").append(tbody);
-
- });
- </script>
- </HEAD>
-
- <BODY>
- <div id="result" style="font-size:16px;color:red;"></div>
- <table cellpadding=5 cellspacing=1 width=620 id="project" border="1" >
- <tr>
- <th>用户名</th>
- <th>密码</th>
- </tr>
- </table>
- </BODY>
- </HTML>
-
-
- 2.jQuery遍历数组
-
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
- <HTML>
- <HEAD>
- <TITLE> New Document </TITLE>
- <script language="javascript" type="text/javascript" src="jquery.min.js"></script>
- <script type="text/javascript">
- $(function(){
-
- var tbody = "";
-
-
- var anArray = ['one','two','three'];
- $("#result").html("------------遍历数组 .each的使用-------------");
- $.each(anArray,function(n,value) {
-
- alert(n+' '+value);
- var trs = "";
- trs += "<tr><td>" +value+"</td></tr>";
- tbody += trs;
- });
-
- $("#project").append(tbody);
-
- });
- </script>
- </HEAD>
-
- <BODY>
- ------------此部分同1中的body部分--------------------
-
- </BODY>
- </HTML>
-
-
- 3.jQuery 遍历List集合(其实与遍历一个对象没有太大区别,只是格式上的问题)
-
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
- <HTML>
- <HEAD>
- <TITLE> New Document </TITLE>
- <script language="javascript" type="text/javascript" src="jquery.min.js"></script>
- <script type="text/javascript">
- $(function(){
-
- var tbody = "";
-
-
- var obj =[{"name":"项海军","password":"123456"},{"name":"科比","password":"333333"}];
- $("#result").html("遍历List集合 .each的使用");
- alert(obj);
-
- $.each(obj,function(n,value) {
- alert(n+' '+value);
- var trs = "";
- trs += "<tr><td>" +value.name+"</td> <td>" + value.password +"</td></tr>";
- tbody += trs;
- });
- $("#project").append(tbody);
-
- });
- </script>
- </HEAD>
-
- <BODY>
- ------------此部分同1中的body部分--------------------
-
- </BODY>
- </HTML>