您的位置：首页 > 其它

showModalDialog使用例子,父窗口向子窗口传递值,子窗口设置父窗口的值,子窗口关闭的时候返回值到父窗口

2008-10-22 17:24 573 查看
(一)showModalDialog使用例子,父窗口向子窗口传递值,子窗口设置父窗口的值,子窗口关闭的时候返回值到父窗口.

farther.html
---------------------------

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>

<HEAD>

<TITLE>New Document </TITLE>

<META content="EditPlus" name="Generator">

<META content="" name="Author">

<META content="" name="Keywords">

<META content="" name="Description">

<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>

<FONT face="宋体"></FONT>

<br>

传递到父窗口的值:<input id="txt9" type="text" value="3333333333333" name="txt9"><br>

返回的值:<input id="txt11" type="text" name="txt11"><br>

子窗口设置的值:<input id="txt10" type="text" name="txt10"><br>

<input id="Button1" onclick="openChild()" type="button" value="openChild" name="Button1">

</BODY>

</HTML>

child.html
---------------------------

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>

<HEAD>

<TITLE>New Document </TITLE>

<META content="EditPlus" name="Generator">

<META content="" name="Author">

<META content="" name="Keywords">

<META content="" name="Description">

<meta http-equiv="Expires" content="0">

<meta http-equiv="Cache-Control" content="no-cache">

<meta http-equiv="Pragma" content="no-cache">

</HEAD>

<BODY>

<FONT face="宋体"></FONT>

<br>

父窗口传递来的值:<input id="txt0" type="text" name="txt0"><br>

输入要设置父窗口的值:<input id="txt1" type="text" name="txt1"><input id="Button1" onclick="setFather()" type="button" value="设置父窗口的值" name="Button1"><br>

输入返回的值:<input id="txt2" type="text" name="txt2"><input id="Button2" onclick="retrunValue()" type="button" value="关闭切返回值" name="Button2">

<input id="Button3" onclick="" type="button" value="关闭刷新父窗口" name="Button3">

<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>

</BODY>

</HTML>

----------------------------
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" NAME="txt9"><br>

<input type="button" value="openChild" onclick="openChild()" ID="Button1" NAME="Button1">

</BODY>

</HTML>

child.html
----------------------

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>

<HEAD>

<TITLE>New Document </TITLE>

<META content="EditPlus" name="Generator">

<META content="" name="Author">

<META content="" name="Keywords">

<META content="" name="Description">

<meta http-equiv="Expires" content="0">

<meta http-equiv="Cache-Control" content="no-cache">

<meta http-equiv="Pragma" content="no-cache">

</HEAD>

<BODY>

<FONT face="宋体"></FONT>

<br>

父窗口传递来的值:<input id="txt0" type="text" name="txt0"><br>

<input id="Button1" onclick="winClose(1)" type="button" value="关闭刷新父窗口" name="Button1">

<input id="Button2" onclick="winClose(0)" type="button" value="关闭不刷新父窗口" name="Button2">

<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>

</BODY>

</HTML>

--------------------------
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>
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 点击这里给我发消息
标签： 
相关文章推荐
新的分享
章节导航