父窗弹出模态窗口子窗，取得父窗值，关闭子窗，同时刷新父窗并返回子窗值到父窗

 

Father.aspx

 

 

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeBehind = " Father.aspx.cs "  Inherits = " WebUI.Temp.Father "   %>

<! 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  runat ="server" >
     < title >我是父窗口 Father.aspx ,我用 showModalDialog 方法弹出子窗口 Child.aspx </ title >
     < meta  http-equiv ="pragma"  content ="no-cache" />
     < meta  http-equiv ="Cache-Control"  content ="no-cache" />
     < meta  http-equiv ="Expires"  content ="no-cache" />
     < script  type ="text/javascript"  language ="javascript" >  
<!--
         function  openChild() {

             // var k = window.showModalDialog("MainIframe.aspx", window, "dialogWidth:600px;status:no;dialogHeight:500px");
             // 以下方法禁止缓存
             var  k  =  window.showModalDialog( " MainIframe.aspx? "   +  ( new  Date()).valueOf(), window,  " dialogWidth:600px;status:no;dialogHeight:500px " )

             if  (k  !=   null )
                document.getElementById( " txbFather " ).value  =  k;
        } 
// --> 
</ script > 
</ head >
< body >
     < form  id ="form1"  runat ="server" >
         < table  border ="1"  cellpadding ="0"  cellspacing ="0"  width ="600" >
             < tr  bgcolor ="#ccccff" >
                 < td >
                    1、传递到父窗口的值: < br  />
                     < br  />
                    2、并能取得子窗口传递进来的值 </ td >
                 < td >
                     < asp:TextBox   ID ="txbFather"  runat ="server"  Width ="200px" >我是父窗的初始值 </ asp:TextBox >
                 </ td >
             </ tr >
         
             < tr  bgcolor ="#66cc66" >
                 < td  height ="40" >
                    < input  type  ="button"  value ="弹出子窗口"  onclick ="openChild()"   />
                    </ td >
                 < td >
               
                 </ td >
             </ tr >
           
         </ table >
     </ form >
</ body >
</ html >

 

MainIframe.aspx

 

 

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeBehind = " MainIframe.aspx.cs "  Inherits = " WebUI.Temp.MainIframe "   %>

<! 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  runat ="server" >
     < title ></ title >
</ head >
< body >
     < form  id ="form1"  runat ="server" >
     < iframe  src ="Child.aspx"  width ="100%"  height ="100%"   frameborder ="0"   ></ iframe >
     </ form >
</ body >
</ html >

 

 

Child.aspx

 

 

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeBehind = " Child.aspx.cs "  Inherits = " WebUI.Temp.Child "   %>

<! 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  runat ="server" >
     < title >我是子窗口 Child.aspx ,用showModalDialog弹出的子窗口 </ title >
     < base  target ="_self" />
     < meta  http-equiv ="pragma"  content ="no-cache" />
     < meta  http-equiv ="Cache-Control"  content ="no-cache" />
     < meta  http-equiv ="Expires"  content ="no-cache" />
</ head >
< body >
     < form  id ="form1"  runat ="server" >
     < table  border ="1"  cellpadding ="0"  cellspacing ="0"  width ="600" >
       
           < tr  bgcolor ="#ff66cc" >
             < td  height ="50" >
                < input  type  ="button"  value ="一、用传统的 input 关闭且返回值"  onclick ="retrunValue()"   />
              </ td >
               < td >
               取得父窗口传递进来的值
                 < asp:TextBox  ID ="txbChild"  runat ="server" ></ asp:TextBox >
             </ td >
         </ tr >
         < tr  bgcolor ="#3399ff" >
             < td   height ="50" >
                 < asp:Button   ID ="Button1"  runat ="server"  onclick ="Button1_Click"  Text ="二、用服务器控件 Button1 关闭且返回值"   />
             </ td >
             < td >
             可以改变上面 TextBox 的值，返回给父窗口
             </ td >
         </ tr >
        
     </ table >
   
     </ form >
</ body >
</ html >
< script  type ="text/javascript"  language ="javascript" >  
<!--
     // var k = window.dialogArguments;
     var  k  =  window.parent.dialogArguments;
     // 当前页中 txbChild 获得父窗口 txbFather 传递来的值 
     if  (k  !=   null ) {
        document.getElementById( " txbChild " ).value  =  k.document.getElementById( " txbFather " ).value;
    }

     // 将当前页 txbChild 中的值 返回到父窗口中,并关闭当前页
     function  retrunValue() {
         var  s  =  document.getElementById( " txbChild " ).value;
        window.parent.returnValue  =  s;
        window.parent.close();
    } 
// --> 
</ script > 

 

Child.aspx.cs

 

  protected  void Button1_Click( object sender, EventArgs e)
        {

            System.Text.StringBuilder cstext2 =  new System.Text.StringBuilder();
            cstext2.Append( string.Format( " <script type=text/javascript>var s ='{0}';  ",  this.txbChild.Text.ToString()));
            cstext2.Append( " window.returnValue = s;window.close();</ ");
            cstext2.Append( " script> ");
            Response.Write( string.Format( " {0} ", cstext2.ToString()));


        }

 

 Parent.aspx

 

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeBehind = " Parent.aspx.cs "  Inherits = " WebUI.Temp.Parent "   %>

<! 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  runat ="server" >
     < title ></ title >
     < script  type ="text/javascript"  language ="javascript" >  
<!--
         function  openChild() {

             var  k  =  window.showModalDialog( " SubParent.aspx " , 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 >
     < form  id ="form1"  runat ="server" >
    < br >传递到父窗口的值: < input  id ="txt9"  type ="text"  value ="3333333333333"   />< br > 
    < input  type  ="button"  value ="openChild"  onclick ="openChild()"   /> 
     </ form >
</ body >
</ html >

 

SubParent.aspx

 

<% @ Page Language = " C# "  AutoEventWireup = " true "  CodeBehind = " SubParent.aspx.cs "  Inherits = " WebUI.Temp.SubParent "   %>

<! 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  runat ="server" >
     < title ></ title >
     < base  target ="_self"   />
< meta  http-equiv ="Expires"  CONTENT ="0"   /> 
< meta  http-equiv ="Cache-Control"  CONTENT ="no-cache"   /> 
< meta  http-equiv ="Pragma"  CONTENT ="no-cache"   /> 
</ head >
< body >
     < form  id ="form1"  runat ="server" >
    < 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)" >
     < asp:Button  ID ="Button1"  runat ="server"  onclick ="Button1_Click"  
        Text ="服务器端关闭并刷新父页"   />
     </ form >
</ body >
</ html >
< script  type ="text/javascript"  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 > 

 

SubParent.aspx.CS

 

  protected  void Button1_Click( object sender, EventArgs e)
        {

             string isFresh =  " 1 ";
            System.Text.StringBuilder cstext2 =  new System.Text.StringBuilder();
            cstext2.Append( string.Format( " <script type=text/javascript> var s ='{0}';  ", isFresh));
            cstext2.Append( " window.returnValue = s;window.close();</ ");
            cstext2.Append( " script> ");
            Response.Write( string.Format( " {0} ", cstext2.ToString()));
        }

 

例子代码下载 ：/Files/tiger8000/Sample.rar