jquery- get different page elements

Question

I want to get element attribute value which belongs to other html page.

For example if I am in file a.html and want to get data like element attribu

Answer 1

By default, selectors perform their searches within the DOM starting at the document root.
If you want to pass alternate context, you can pass to the optional second parameter to the $() function. For eg,

$('#name', window.parent.frames[0].document).attr();