javascript 子窗体父窗体相互传值方法

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脚本之家精简使用版本，一般情况好多cms都有一些这样的函数。dedecms中的选择相关文章也是用的这样的函数。下面给出具体的代码。
父页面核心代码:

<script>
function SelectArcListA(fname){ 
var posLeft = 10; 
var posTop = 10; 
window.open("content_select_list.asp?f="+fname+"&k="+form1.keyword.value, "selArcList", "scrollbars=yes,resizable=yes,statebar=no,width=700,height=500,left="+posLeft+", top="+posTop); 
}
</script>
<input name="lsel" type="button" id="lsel" class="nbt" style="width:150px" onChange="" value="从已发布文档中选取..." onClick="SelectArcListA('form1.xiangguanid');"> 

子页面的核心代码:

复制代码代码如下:

<SCRIPT language=javascript> 
//获得选中文件的文件名 
function getCheckboxItem() 
{ 
var allSel=""; 
if(document.form2.arcID.value) return document.form2.arcID.value; 
for(i=0;i<document.form2.arcID.length;i++) 
{ 
if(document.form2.arcID[i].checked) 
{ 
if(allSel=="") 
allSel = document.form2.arcID[i].value; 
else 
allSel = allSel+","+document.form2.arcID[i].value; 
} 
} 
return allSel; 
} 
function selAll() 
{ 
for(i=0;i<document.form2.arcID.length;i++) 
{ 
if(!document.form2.arcID[i].checked) 
{ 
document.form2.arcID[i].checked=true; 
} 
} 
} 
function noSelAll() 
{ 
for(i=0;i<document.form2.arcID.length;i++) 
{ 
if(document.form2.arcID[i].checked) 
{ 
document.form2.arcID[i].checked=false; 
} 
} 
} 
function ReturnValue() 
{ 
if(window.opener.document.form1.xiangguanid.value==""){ 
window.opener.document.form1.xiangguanid.value = getCheckboxItem(); 
} 
else{ 
window.opener.document.form1.xiangguanid.value += ","+getCheckboxItem(); 
} 
alert("成功增加你选中的ID，你可以继续增加"); 
//window.opener=true; 
//window.close(); 
}

下面是html代码，页面中需要<input type="checkbox" name="arcID" value="<%=rs("id")%>">输出选择的id

复制代码代码如下:

<A class=inputbutx 
href="javascript:selAll()">全选</A> &nbsp; <A class=inputbutx 
href="javascript:noSelAll()">取消</A> &nbsp; <A class=inputbutx 
href="javascript:ReturnValue()">把选定值加到列表</A>

一下是补充：
//模式窗体传值

复制代码代码如下:

 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 
<HTML> 
<HEAD> 
<title>弹出窗口内录入数据确定后返回给父窗体--主窗体</title> 
<META NAME="Generator" CONTENT="EditPlus"> 
<META NAME="Author" CONTENT="jb 51.net"> 
<META NAME="Keywords" CONTENT=""> 
<META NAME="Description" CONTENT=""> 

<script language="javascript" type="text/javascript"> 
function doInput() 
{ 
var win = window.showModalDialog("Childform.html",window,"dialogWidth=500px;dialogHeight=300px;center=yes;status=no"); 
if(win != null) 
{ 
document.getElementById("parentTextBox").value = win; 
} 
} 
</script> 

</head> 
<body>在新弹出的窗体里输入数据，传输到父窗体. 
<br/> 
<br/> 
<br/> 
&nbsp;&nbsp;<input type="text" id="parentTextBox" /> <a href="javascript:doInput()">点这里弹出子窗体</a> 
</BODY> 
</HTML> 

复制代码代码如下:

 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 
<HTML> 
<HEAD> 
<title> 弹出窗口内录入数据确定后返回给父窗体--子窗体</title> 
<META NAME="Generator" CONTENT="EditPlus"> 
<META NAME="Author" CONTENT="qiujy"> 
<META NAME="Keywords" CONTENT=""> 
<META NAME="Description" CONTENT=""> 
<base target="_self"> 
</head> 
<body topmargin="0" leftmargin="0" scroll="no"> 
</br> 
&nbsp;&nbsp;<input type="text" id="childTextBox"/> 
</br></br> 
&nbsp;&nbsp;<a href="javascript:doPassToParent()">点这里返回</a> 
</BODY> 
</HTML> 
<script language="javascript" type="text/javascript"> 
document.getElementById("childTextBox").value = window.dialogArguments.document.getElementById("parentTextBox").value; 
function doPassToParent() 
{ 
if(document.getElementById("childTextBox").value.length <=0) 
{ 
alert("请填写数据"); 
return; 
} 
window.returnValue = document.getElementById("childTextBox").value; 
window.close(); 

} 
</script> 

//子窗体和父窗体传值

1.新建两个页面一个是 Parent.html

复制代码代码如下:

 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>父窗体</title> 
<script language="javascript" type="text/javascript"> 
function OpenWindow(){ 
window.open('son.html'); 
} 
function setValue(m_strValue){ 
document.getElementById("txt_Value").value = m_strValue; 
} 
</script> 
</head> 

<body> 
<form id="form1" name="form1" method="post" action=""> 
<label> 
<input type="text" name="txt_Value" id="txt_Value" /> 
</label> 
<label> 
<input type="button" name="btn_ShowClose" id="btn_ShowClose" value="按钮" onclick="OpenWindow();" /> 
</label> 
</form> 
</body> 
</html> 

另一个是子窗体 :

复制代码代码如下:

 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>子窗体</title> 
<script language="javascript" type="text/javascript" > 
function CloseWind(){ 
opener.setValue("传值到父窗体"); 
window.close(); 
} 
</script> 
</head> 

<body> 
<form id="form1" name="form1" method="post" action=""> 
<label>关闭 
<input type="button" name="btn_Close" id="btn_Close" value="按钮" onclick="CloseWind();" 

/> 
</label> 
</form> 
</body> 
</html> 