Gets the Dom elements in the iframe page in the Jquery way

2020-03-30 02:50:27
OfStack

Test page code:

 
<html> 
<head> 
<title>jquery Mode, access iframe page dom The element </title> 
<meta name="Author" content=" Sun Qin wave "> 
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> 
<script type="text/javascript" src="http://s1.bdstatic.com/r/www/cache/static/jquery/jquery-1.10.2.min_f2fb5194.js"></script> 
<script type="text/javascript"> 
function getIframeDom(){ 
//Gets the test element of the iframe
var test = $("#frame_1").contents().find("#test"); 
alert(test.html()) 
} 
</script> 
</head> 
<body> 
<iframe src="file:///C:/Users/SUN/AppData/Local/Temp/non9C34.htm" id="frame_1"></iframe> 
<br /> 
<a href="javascript:getIframeDom();"> To obtain iframe  page test Element content </a> 
</body> 
</html>

Test.html page code

 
<html> 
<head> 
<title>iframe page a.html</title> 
<meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> 
</head> 
<body> 
<div id="test"> I'm the test page test</div> 
</body> 
</html>

Click the effect of the test button:
< img SRC = "border = 0 / / files.jb51.net/file_images/article/201405/201405070958173.gif? 20144795832 ">