Code to get iframe in jquery _jquery

The parent window operates iframe:window.frames["Iframechild"].document//If the IFRAME ID is iframechild

To manipulate the parent window in a child window: window.parent.document

So, how do we use jquery to get an IFRAME if we want to use jquery? Here is a collection of methods.

The object that gets the page is actually the selector for jquery outside the DOM method:

The parent window operates iframe:$ (window.frames["Iframechild"].document)//If the IFRAME ID is iframechild

To manipulate the parent window in a child window: $ (window.parent.document)

You can then continue to get the DOM within the IFRAME.

There are two ways to get DOM objects within an IFRAME

1 $ (window.frames["Iframechild"].document). Find ("#child")

2 $ ("#child", window.frames["Iframechild"].document)

1. Action in the parent window select all radio buttons in the IFRAME
$ (window.frames["Iframechild"].document). Find ("input[@type = ' Radio ']"). attr ("Checked", "true");
2. Operation in iframe Select all radio buttons in the parent window
$ (window.parent.document). Find ("input[@type = ' Radio ']"). attr ("Checked", "true");