showModalDialog/showModelessDialog实例,父窗口向子窗口传递值,子窗口设置父窗口的值
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language="javascript">
<!--
function openChild(){
var k = window.showModalDialog("child.html",window,"dialogWidth:335px;status:no;dialogHeight:300px");
if(k != null)
document.getElementById("txt11").value = k;
}
//-->
</script>
</HEAD>
<BODY>
<br>传递到父窗口的值:<input id="txt9" type="text" value="3333333333333"><br>
返回的值:<input id="txt11" type="text"><br>
子窗口设置的值:<input id="txt10" type="text"><br>
<input type ="button" value="openChild" onclick="openChild()">
</BODY>
</HTML>
---------------------------
child.html
--------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
</HEAD>
<BODY>
<br>父窗口传递来的值:<input id="txt0" type="text"><br>
输入要设置父窗口的值:<input id="txt1" type="text"><input type ="button" value="设置父窗口的值" onclick="setFather()"><br>
输入返回的值:<input id="txt2" type="text"><input type ="button" value="关闭切返回值" onclick="retrunValue()">
<input type ="button" value="关闭刷新父窗口" onclick="">
</BODY>
</HTML>
<script language=javascript>
<!--
var k=window.dialogArguments;
//获得父窗口传递来的值
if(k!=null)
?{
?document.getElementById("txt0").value = k.document.getElementById("txt9").value;
?}
?//设置父窗口的值
function setFather()
{
?k.document.getElementById("txt10").value = document.getElementById("txt1").value
}
//设置返回到父窗口的值
function retrunValue()
{
var s = document.getElementById("txt2").value;
window.returnValue=s;
window.close();
}
//-->
</script>
----------------------------
说明:
由于showModalDialog缓存严重,下面是在子窗口取消客户端缓存的设置.也可以在服务器端取消缓存,参考:
http://adandelion.cnblogs.com/articles/252137.html
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
------------------------------------------------
(二)下面是关闭刷新父窗口的例子
farther.html
---------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<script language="javascript">
<!--
function openChild()
{
?var k = window.showModalDialog("child.html",window,"dialogWidth:335px;status:no;dialogHeight:300px");
?if(k == 1)//判断是否刷新
?{
??alert('刷新');
??window.location.reload();
?}
}
//-->
</script>
</HEAD>
<BODY>
<br>传递到父窗口的值:<input id="txt9" type="text" value="3333333333333"><br>
<input type ="button" value="openChild" onclick="openChild()">
</BODY>
</HTML>
----------------------------------------------------
child.html
--------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
</HEAD>
<BODY>
<br>父窗口传递来的值:<input id="txt0" type="text"><br>
<input type ="button" value="关闭刷新父窗口" onclick="winClose(1)">
<input type ="button" value="关闭不刷新父窗口" onclick="winClose(0)">
</BODY>
</HTML>
<script language=javascript>
<!--
var k=window.dialogArguments;
//获得父窗口传递来的值
if(k!=null)
?{
?document.getElementById("txt0").value = k.document.getElementById("txt9").value;
?}
//关闭窗口返回是否刷新的参数.
function winClose(isRefrash)
{
window.returnValue=isRefrash;
window.close();
}
//-->
</script>
--------------------------
说明
1.下面是取消客户端缓存的:
<meta http-equiv="Expires" CONTENT="0">
<meta http-equiv="Cache-Control" CONTENT="no-cache">
<meta http-equiv="Pragma" CONTENT="no-cache">
也可以在服务器端取消缓存,参考:
http://adandelion.cnblogs.com/articles/252137.html
2.向父窗口传递阐述在ASP.NET中也可以是用aaa.aspx?id=1的方式传递.
3.不刷新父窗口的话在父窗口中直接这样一来设置可以.
<script>
window.showModalDialog("child.html",window,"dialogWidth:335px;status:no;dialogHeight:300px");
</script>
4.在子窗口中若要提交页面的话要加入:,这样就不会打开新窗口了.
<head>
<base target="_self">
</HEAD>
本文参考了:http://dev.csdn.net/develop/article/15/15113.shtm?,里面有showModalDialog/showModelessDialog的详细使用说明
http://www.cnblogs.com/adandelion/archive/2005/10/26/262666.html
<HTML><BODY> ?
? <input ? type="text" ? id="txt" ? size=20> ?
? <input ? type="text" ? id="txt1" ? size=20> ?
? <button ? onclick="echo()">input</button> ?
? <script> ?
? function ? echo() ? { ?
? x ? = ? showModalDialog("testnew.html",new ? Array(txt.value, ? txt1.value)); ?
? txt.value ? = ? x[0];//.txt1; ?
? txt1.value ? = ? x[1];//.txt2; ?
? } ?
? </script> ?
? </BODY></HTML> ?
? ?
? ?
? ?
? testnew.html ?
? <HTML><BODY> ?
? <input ? type="text" ? name="dlgtxt"> ?
? <input ? type="text" ? name="dlgtxt1"> ?
? <button ? onclick="doSomething()">do ? somthing</button> ?
? <script> ?
? ? dlgtxt.value ? = ? window.dialogArguments[0]; ?
? ? dlgtxt1.value ? = ? window.dialogArguments[1]; ?
? ?
? function ? doSomething(){ ?
? ? ? var ? m_data ? = ? new ? Object; ?
? ? ? m_data.txt1 ? = ? dlgtxt.value; ?
? ? ? m_data.txt2 ? = ? dlgtxt1.value; ?
? ? ? window.returnValue ? = ? [dlgtxt.value, ? dlgtxt1.value]; ? ?
? ? ? close(); ?
? } ?
? </script> ?
? </BODY></HTML>
