JS父窗体与子窗体调用

jack_gogo 11年前

【总结】

1.使用window.showModalDialog方法

　　父窗体：var retrunValue=window.showModalDialog(...)方法获得子窗体的值

　　子窗体：

　　　　a.获得父窗体控件的值: window.dialogArguments.getElementById(...)

b.子窗体返回值给父窗体: window.returnValue=....;window.close();

2.使用window.open方法

　　opener.**** 为调用父窗体

例如：opener.location.reload(); 父窗体刷新

　　　　 opener.refresh(); 调用父窗体refresh() js方法

opener.getElementById("btnAdd").click(); 调用父窗体执行按钮操作

//.......................................................使用window.showModalDialog方法....................................................................

<!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="qiujy">
<META NAME="Keywords" CONTENT="">
<META NAME="Description" CONTENT="">

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

<!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>
  <input type="text" id="childTextBox"/>
</br></br>
  <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>

//.......................................................使用window.open方法....................................................................

1.新建两个页面一个是 Parent.html

<!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 :

<!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>
2.通过子窗体执行的父窗体的setValue(m_strValue)来执行赋值操作.

JS父窗体与子窗体调用

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