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The JS method of calling the child page on the parent page _javascript tips

Source: Internet
Author: User
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I got a day today and finally found a solution on the Internet.

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

Parent page: parent.html

Copy Code code as follows:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
<title>parent</title>
<script>
function Parentfunction () {
Alert (' function in parent ');
}

function Callchild () {
Child.window.childFunction ();
/*
The child is the Name property value of the IFRAME,
Cannot be ID because the ID cannot get an IFrame object under Firefox
*/
}
</script>
<body>
<input type= ' button ' name= ' call child ' value= ' call child ' onclick= ' callchild () '/>
<br/><br/>
<iframe name= "Child" src= "./child.html" ></iframe>
</body>


Sub-page: child.html

Copy Code code as follows:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
<title>child</title>
<script>
function Childfunction () {
Alert (' function in child ');
}

function Callparent () {
Parent.parentfunction ();
}
</script>
<body>
<input type= "button" name= "Call parent" value= "Call parent" onclick= "callparent ()"/>
</body>


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

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Related Keywords:
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