Jsp nested iframe: submit the form from iframe and pass the value to the outer layer. nested iframe

Jsp nested iframe: submit the form from iframe and pass the value to the outer layer. nested iframe

Today, the Code encountered such a problem due to iterative metadata change.

I just want to jump to the whole page after submitting in iframe and pass the value in iframe to the outer jsp

Probably like this.

Outer a. jsp

<div id="d"></div><iframe src="b.jsp" name="listresult" width="100%" height="100%" frameborder="0"></iframe>         

 

Inner Layer B. jsp

<Form action = '... do'>...
<Input type = 'did' name = 'A' value = 'A'/> <input type = 'submit 'value = 'Submit'/> </form>

 

 

So take it for granted that the start code is

I plan to use js to assign values and write a js in B. jsp.

$('#d').val('<s:property value="a"/>');

Although the value of the hidden domain can be obtained, the outer value is not passed.

Result failed

 

 

Then various searches finally found a feasible method.

The idea is to write a method in B. jsp to call the js method in a. jsp, implement the jump, and then assign a value in a. jsp.

Good Code

B. jsp

window.parent.f1('<s:property value="a"/>');

 

A. jsp

function f1(value){        window.parent.document.getElementById('main').src = '....do?a='+value;}

 

 

---------------------------- Separation line ---------------------------------------

 

The following information is found on the Internet:Window. parent.

 

Good reception