子页面 编辑子项 保存到父页面文本框

父页面

<asp:TextBox ID="txtSpec" runat="server" CssClass="EditTextBox" Width="367px"></asp:TextBox>

<asp:LinkButton ID="LinkButton1" runat="server"   OnClientClick=" ShowPCWindow();return false;">PC规格</asp:LinkButton>

 

     function ShowPCWindow()
     {
         var strUrl = '../Module/Maintain_PC_ITEM.aspx?return=txtSpec';
         var strFeature =  'height=600, width=860, top=0, left=0, toolbar=no, menubar=no, scrollbars=yes, resizable=yes,location=no, status=no';
            window.open(strUrl,'newwindow',strFeature);
         return false;
     }

 

 

子页面

<script type="text/javascript">    
        function CheckBeforeSave(obj)
        {
            obj.style.display="none"; //锁定
            try
            {
                var strInfo="";
                if(document.getElementById("txtCPU").value == "")
                {
                    strInfo += "请输入CPU！/n";
                }
                if(document.getElementById("txtNeicun").value == "")
                {
                    strInfo += "请输入内存！/n";
                }
                if(document.getElementById("txtYingpan").value == "")
                {
                    strInfo += "请输入硬盘！/n";
                }   
                if(document.getElementById("txtZhuban").value == "")
                {
                    strInfo += "请输入主板！/n";
                }  
                if(document.getElementById("txtDianyuan").value == "")
                {
                    strInfo += "请输入电源！/n";
                }
                if(document.getElementById("txtFengshan").value == "")
                {
                    strInfo += "请输入风扇！/n";
                }  
                if(document.getElementById("txtWangka").value == "")
                {
                    strInfo += "请输入网卡！/n";
                }      
                if(document.getElementById("txtXianka").value == "")
                {
                    strInfo += "请输入显卡！/n";
                }       
                if(document.getElementById("txtShengka").value == "")
                {
                    strInfo += "请输入声卡！/n";
                }      
                if(strInfo!="")
                {
                    window.alert(strInfo);
                    obj.style.display="block"; //解除锁定
                    return false;
                }
              else
             {
              var strSpec = document.getElementById("txtCPU").value+"/"
                      + document.getElementById("txtNeicun").value+"/"  
                      + document.getElementById("txtYingpan").value+"/"
                      + document.getElementById("txtZhuban").value+"/"
                      + document.getElementById("txtDianyuan").value+"/"
                      + document.getElementById("txtFengshan").value+"/"
                      + document.getElementById("txtWangka").value+"/"
                      + document.getElementById("txtWangka").value+"/"
                      + document.getElementById("txtXianka").value+"/"
                      + document.getElementById("txtShengka").value+"/"
                      + document.getElementById("txtGuangqu").value+"/"
                      + document.getElementById("txtRuanqu").value+"/"
                      + document.getElementById("txtNeimao").value+"/"
                      + document.getElementById("txtUSB").value;
              window.opener.document.all.<%=Request["return"]%>.value=strSpec;
              window.opener.document.all.<%=Request["return"]%>.focus();
              window.close();
              window.opener.focus();
            }
  }
  catch(e)
  {
      window.alert(e.description);
      obj.style.display="block"; //解除锁定
      return false;
  }
 }
    </script>