1.jquery 遍歷對(duì)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 = "";
//------------遍歷對(duì)象 .each的使用-------------
//對(duì)象語(yǔ)法JSON數(shù)據(jù)格式(當(dāng)服務(wù)器端回調(diào)回來(lái)的對(duì)象數(shù)據(jù)格式是json數(shù)據(jù)格式,必須保證JSON的格式要求,回調(diào)的對(duì)象必須使用eval函數(shù)進(jìn)行轉(zhuǎn)化(否則將得不到Object)。本文不作詳細(xì)介紹服務(wù)器端回調(diào)的數(shù)據(jù)問(wèn)題,我們將直接自定義對(duì)象)
var obj =[{"name":"項(xiàng)海軍","password":"123456"}];
$("#result").html("------------遍歷對(duì)象 .each的使用-------------");
alert(obj);//是個(gè)object元素
//下面使用each進(jìn)行遍歷
$.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>用戶名</th>
<th>密碼</th>
</tr>
</table>
</BODY>
</HTML>
2.jQuery遍歷數(shù)組
<!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 = "";
//------------遍歷數(shù)組 .each的使用-------------
var anArray = ['one','two','three'];
$("#result").html("------------遍歷數(shù)組 .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 遍歷List集合(其實(shí)與遍歷一個(gè)對(duì)象沒(méi)有太大區(qū)別,只是格式上的問(wèn)題)
<!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 = "";
//------------遍歷List集合 .each的使用-------------
var obj =[{"name":"項(xiàng)海軍","password":"123456"},{"name":"科比","password":"333333"}];
$("#result").html("遍歷List集合 .each的使用");
alert(obj);//是個(gè)object元素
//下面使用each進(jìn)行遍歷
$.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>