Call the JS method of the child page in the parent page_javascript skills

After working on it all day today, I finally found a solution online

Note: The problem is the method of calling the child page on the parent page. . . . .

Parent page: parent.html

Copy code The code is as follows:

<script><br> function parentFunction() {<br> alert('function in parent');<br> }<br> function callChild() {<p> child.window.childFunction();<br> /*<br> child is the name attribute value of the iframe, <br> cannot be the id, because the id cannot be obtained from the iframe under FireFox Object<br> */<br> }<br></script>

Sub-page: child.html

Copy code The code is as follows:

<script><br> function childFunction() {<br> alert('function in child');<br> }<br> <br> function callParent() { parent.parentFunction();<p> }<br></script>







You can modify the corresponding code according to your own needs. . . . . . .