iframe nested value passing problem

• Nested pass-by-value

        A->B{a,b,c}  b->d

        A page input box click event pops up page B

        Page B is a combination of three iframe layouts a, b, and c

        B page iframe nesting import d page

        To pass the value of page b to the input box of page A, the implementation method is as follows

var window_parent=window.parent.parent;
window_parent.window.opener.document.getElementById("id").value ="123";
window_parent.close();

• Adjacent iframe pass value

 

$(parent.document.getElementById("spDatable")).text()