<html>
<head>
<script type="text/javascript" src="/jquery/jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var p_1=document.getElementById('p1');
var p_2=document.getElementById('p2');
var d_c=document.createElement("div");
d_c = p_1;
d_c.id = 'p3'
var d_d=document.createElement("div");
d_d = p_2;
d_d.id='p4'
//alert(d_d.innerHTML);
$(".btn1").click(function(){
//$("#p2").replaceWith($("#p4").html());
//$("#p1").replaceWith($("#p3").html());
$("#p2").replaceWith("<div>4444</div>");
$("#p1").replaceWith("<div>3333</div>");
//$("#p1").replaceWith($t("#p4").html());
// alert($("#p3").text());
//alert($("#p4").text());
});
});
</script>
<style>
div{height:20px;background-color:yellow}
</style>
</head>
<body>
<div id='p1'>This is a paragraph.11111</div>
<div id='p2'>This is another paragraph.222222</div>
<div id='div1'>333333333</div>
<button class="btn1">用粗体文本替换所有段落</button>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
window.onload = function() {
var arr = $('#divs').find('div').toArray();// 把三个div放进数组里面
var temp;
// 1 3对调
temp = arr[0];
arr[0] = arr[2];
arr[2] = temp;
$('#divs').html(arr)
}
</script>
</HEAD>
<BODY>
<div id="divs">
<div>111111</div>
<div>222222</div>
<div>333333</div>
</div>
</BODY>
</HTML>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
window.onload = function() {
changeDiv(0,2)
}
function changeDiv(firstIndex,secondIndex){
var $divs = $('#divs').find('div');
var firstDiv = $divs.eq(firstIndex);
var secondDiv = $divs.eq(secondIndex);
var temp;
temp = firstDiv.html();
firstDiv.html(secondDiv.html());
secondDiv.html(temp);
}
</script>
var $div1 = $("#p1");
var $div3 = $("#p3");
var $temobj1 = $("<div></div>");
var $temobj2 = $("<div></div>");
$temobj1.insertBefore($div1);
$temobj2.insertBefore($div3);
$div1.insertAfter($temobj2);
$div3.insertAfter($temobj1);
$temobj1.remove();
$temobj2.remove();
