页é¢Aå
å«BåC两个iframe
åBä¸Cè¦ç¸äºè®¿é®é½å¯ä»¥ä½¿ç¨parent.访é®Aï¼éè¿Aè¿ä¸ªæ¡¥æ¢æ¥è®¿é®BåC
A页é¢
function getC(){
return document.getElementById("C");
}
function getB(){
return document.getElementById("B");
}
<iframe id="B" allowtransparency="true" scrolling="no" frameborder="0" src="/b.jsp"></iframe>
<iframe id="C" allowtransparency="true" scrolling="no" frameborder="0" src="/c.jsp"></iframe>
B页é¢
function getmyc(){
var c=parent.getC().myc.innerHtml;
alert(c);
}
<div id="myb">bbbb</div>
C页é¢
<div id="myc">cccc</div>
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