[原]js中实现子页面向父页面中赋值
(方法一)
父页面:
<input id="input1" type="text"/>
<a href="javascript:window.open('test1.aspx');void(0)">弹出新的子窗口</a>
子页面:
<input id="input2" type="text" />
<input id="bt" type="button" onclick="doit();" value="更新父窗口的内容"/>
<script type="text/javascript" language="javascript">
function doit()
{
var _value=document.getElementByIdx('input2').value;
window.opener.document.getElementByIdx('input1').value=_value;
}
</script>
(方法二)
父页面:
<input id="input1" type="text" />
<a href="javascript:GetReturnValue();void(0)">弹出新的模态子窗口</a>
<script type="text/javascript" language="javascript">
function GetReturnValue()
{
var temp= window.showModalDialog("test1.aspx","","center=yes;help=no;status=no");
document.getElementByIdx('input1').value = temp;
}
</script>
子页面:
<input id="input2" type="text" />
<input id="bt" type="button" onclick="doit();" value="更新父窗口的内容"/>
<script type="text/javascript" language="javascript">
function doit()
{
var _value=document.getElementByIdx('input2').value;
window.returnValue =_value;
window.close();
}
</script>