Home > Industries > Internet
The script for generating IFRAME is:Copy codeThe Code is as follows: function createiframe (){
VaR objbody = Document. getelementsbytagname ("body"). Item (0 );
VaR objiframe = Document. createelement ("iframe ");
Objbody. appendchild (objiframe );
}
Appendchild () method to add a new subnode at the end of the node's subnode list. Therefore, the DOM after the IFRAME is created is:Copy codeThe Code is as follows: <body>
<Form>
........
</Form>
<IFRAME>
........
</Iframe>
</Body>
<IFRAME> is created when <form> has not been fully loaded. Therefore, a page error occurs in IE6.
I believe that the solution has been found here: if you create <IFRAME> before <form>, there will be no problem!
Then, we need to use another method for adding elements, insertbefore ():Copy codeThe Code is as follows: function createiframe (){
VaR objbody = Document. getelementsbytagname ("body"). Item (0 );
VaR objiframe = Document. createelement ("iframe ");
Objbody. insertbefore (objiframe, document. getelementbyid ("form1"); // form1 is the form ID
}
The insertbefore () method inserts a new node at any position in the node's subnode list.
Insertbefore has two parameters that can be set. The first parameter is the same as appendchild, and the second parameter can be null. The effect is equivalent to the insertbefore () method, you can also insert a new subnode before the specified subnode.Copy codeThe Code is as follows: <body>
<IFRAME>
........
</Iframe>
<Form ID "form1">
........
</Form>
</Body>
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
