DOM: 
代码如下:
 function DisplayTextBoxValue(){ 
var element = document.getElementById('textbox'); 
// set the attribute on the DOM Element by hand - will update the innerHTML 
element.setAttribute('value', element.value); 
alert(document.getElementById("container").innerHTML); 
return false; 
}  
jQuery plugin that makes .formhtml() automatically do this: 
代码如下:
 (function($) { 
var oldHTML = $.fn.html; 
$.fn.formhtml = function() { 
if (arguments.length) return oldHTML.apply(this,argume...
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