Frameset 两页面互调控件技术案例

总共包含三个页面(Html),分别为Parent.Html、ChildA.Html、ChildB.Html

Parent.Html页面代码

<frameset cols="50%,*"> 

    <frame name="left" src="1.html"> 

    <frame name="right" src="2.html"> 

</frameset>

ChildA.Html页面代码

<html>

<head>

    <script>

        function setValue() {

          window.parent.document.getElementById("right").contentWindow.document.getElementById("txt2").value = document.getElementById("txt1").value;

        }

    </script>

</head>

<body>

    <input type="text" id="txt1" onkeyup="setValue()" />

</body>

</html>

ChildB.Html页面代码

<html>

<head>

    <script>

        function setValue() {

           window.parent.document.getElementById("left").contentWindow.document.getElementById("txt1").value = document.getElementById("txt2").value;

        }

    </script>

</head>

<body>

    <input type="text" id="txt2" onkeyup="setValue()" />

</body>

</html>

 

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