標籤：blog http java strong width art
在項目中難免會遇到這樣一個問題就是頁面引入了IFrame並且需要父頁面調用子頁面函數或者子頁面需要調用父頁面函數。比如說：現在有兩個頁面parent.html和child.html。其中parent.html中含有IFrame並且IFrame指向child.html。現在需要在parent.html/child.html中調用child.html/parent.html的一個js方法。
具體的代碼實現如下：
parent.html
<html>
<head>
<script type="text/javascript">
function parent_click(){
alert("來自父頁面");
}
</script>
</head>
<body>
<input type="button" value="調用本頁面函數" onclick="parent_click();" />
<input type="button" value="調用子頁面函數" onclick=‘window.frames["childPage"].child_click();‘ />
<iframe id="childPage" name="childPage" src="inner.html" width="100%" frameborder="0"></iframe>
</body>
</html>
child.html
<html>
<head>
<script type="text/javascript">
function child_click(){
alert("調用的子頁面函數");
}
</script>
</head>
<body>
<input type="button" value="調用父頁面函數" onclick=‘parent.window.parent_click();‘ />
<input type="button" value="調用本頁面函數" onclick="child_click();" />
</body>
</html>
http://blog.csdn.net/qingfeilee/article/details/7280171
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