在页面内操作iframe元素

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<div style="width:100%" align="center">
<iframe src="/web/commonController.do?listTurn&turn=system/document/filesList&unid=" align="middle" id="autoList" style="width:100%;height:300px;" frameborder="0" align="middle">
</iframe>
</div>

js操作iframe:

var iframe = document.getElementById("autoList");

设置iframe的属性：

$(iframe).attr("src","/web/commonController.do?listTurn&turn=system/document/filesList&unid="+docUnid);

转载于:https://my.oschina.net/u/2552902/blog/543896