Iframe calls the element operation on the parent page. iframe calls the element

Iframe calls the element operation on the parent page. iframe calls the element

Obtain the elements of the parent page on the iframe subpage
The Code is as follows:

1 // On the iframe subpage, obtain the parent page element 2 $. ('# objld', parent.doc ument); 3 4 // obtain the element of the iframe sub-page on the parent page 5 $ ("# objid", document.iframes('iframe'{.doc ument) 7 // or 8 bytes () (document.getelementbyid('iframeid'{.content}}document.body}.html () 9 10 // call the method and variable 11 parent defined in the parent page in iframe. method12 parent. value