A simple and practical JS to get an IFRAME page back to the parent page code, he can use JS to get the value of the IFRAME or to get the parent page values to each other page oh. <!doctype HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" Http://www.w3.org/tr/xhtml1/dtd/xhtml1-tr ...
The return value of the document.getElementsByTagName () method, or the return value of the document.getElementsByTagName () method, takes out a particular element. The first thought that its return value was an array, the result was wrong. It returns a DOM object that can be traversed, with a length attribute, but not an array. Evidence here: HTML code<script> &n ...
JS get div content and then modify div content <html xmlns= "http://www.jzread.com/1999/xhtml" > <head> <meta http-equiv= " Content-type "content=" HTML; charset=gb2312 "/>."
Web page effects load XML files a variety of methods (compatible Ff,ie6+,opera) below we provide three kinds of JS load XML document practice, each load XML file method is different, but the principle is the same, the best is the third section, instance compatible with multiple browsers, the second instance of the Copy down can directly use//method one var xmldoc; Try{//ie//Create an empty Microsoft XML Document Object Xmldoc=new Act ...
Original address: http://www.facebook.com/note.php?note_id=389414033919 translation Address: http://isd.tencent.com/?p=2419 Author: Changhao Facebook's website speed is one of the most critical corporate tasks. In 2009, we successfully achieved a twice-fold increase in the speed of our Facebook website. And it is the key innovations of our engineering team that make it possible. In this article, I will introduce to you ...
The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall for a long time, stationmaster chooses to use JavaScript to realize the dynamic behavior of the webpage, the reason that do this is a variety of, such as speed up the response speed of the page, reduce the website traffic, hidden link or embed advertisement etc. Because the early search engine does not have the corresponding processing ability, causes in the index this kind of page often to have the problem, may not be able to collect the valuable resources, may also appear to cheat. The purpose of introducing JavaScript parsing is to solve both ...
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