Jquery sub-forms operate on elements in the parent form

1. Operate the elements in the Child window in the parent window, for example, iframe1 is the ID of IFRAME)
1) select all radio buttons in IFRAME
$ (Window. Frames ["iframe1" cmd.doc ument). Find ("input [@ type = 'Radio ']"). ATTR ("checked", "true ");
2) Remove the CSS attribute class on in the subwindow named top_menu element.
$ (Window. Frames ["iframe1" cmd.doc ument). Find ('. top_menu'). removeclass ("On ");

2. Operate the elements of the parent window in IFRAME
1) select all radio buttons in the parent window
Vertex (w.w.parent.doc ument). Find ("input [@ type = 'Radio ']"). ATTR ("checked", "true ");
2. The parent window element ID is _ m1408 plus the CSS class on.
Vertex (w.w.parent.doc ument). Find ("# _ m1408"). addclass ("On ");

IFRAME framework: <IFRAME src = "http://chenxinwen2006.blog.163.com/blog/test.html" id = "iframe1" width = "700" Height = "300" frameborder = "0" scrolling = "Auto"> </iframe>

It seems that you can also use $ ("# myid", top.doc ument );

The parent form calls the method (right) in iframe to the iddocument. Frames ["right"]. Expand (); parent form: parent;

Sub-form: opener; (window. opener. Reload ();)

Certificate (window.parent.doc ument). Find ("# alimamaifrm"). ATTR ("src", "http://www.163.com ");