模式窗口

 public void Bind2()

{      

   if (Request.QueryString["Oid"] != null)      

 {          

   string oid = Request.QueryString["Oid"].ToString();          

   GridView2.DataSource = LIDal.GetLineItem(0, 0, "0", oid, "0");       

   GridView2.DataBind();           

  this.MessageStr.Text = "<script>sAlert();</script>";     

   }

  }

<script type="text/javascript">
     function unselectall(){
            if(document.form1.ckAll.checked){
            document.form1.ckAll.checked = document.form1.ckAll.checked&0;
            }
            }
            function CheckAll(form){
            for (var i=0;i<form.elements.length;i++){
            var e = form.elements[i];
            if (e.Name != 'ckAll'&&e.disabled==false)
            e.checked = form1.ckAll.checked;
            }
            } 
        
            function sAlert(){
            var msgw,msgh,bordercolor;
            msgw=600;//提示窗口的宽度
            msgh=100;//提示窗口的高度
            titleheight=80;//提示窗口标题高度
            bordercolor="#336699";//提示窗口的边框颜色
            titlecolor="#99CCFF";//提示窗口的标题颜色
            var sWidth,sHeight;
            sWidth=document.body.offsetWidth;
            sHeight=document.body.offsetHeight;
            if (sHeight<screen.height)
            {
            sHeight=screen.height;
            }
            
            var bgObj=document.createElement("div");
            bgObj.setAttribute('id','bgDiv');
            bgObj.style.position="absolute";
            bgObj.style.top="-8";
            bgObj.style.background="#777";
            bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";
            bgObj.style.opacity="0.6";
            bgObj.style.left="0";
            bgObj.style.width=sWidth + "px";
            //bgObj.style.width = "100%";
            bgObj.style.height=sHeight + "px";
            //bgObj.style.height = "100%";
            bgObj.style.zIndex = "10000";
            document.body.appendChild(bgObj);

            var msgObj=document.getElementById("divG2");
           // msgObj.setAttribute("id","msgDiv");
            msgObj.setAttribute("align","center");
            msgObj.style.background="white";
            msgObj.style.border="1px solid " + bordercolor;
            msgObj.style.position = "absolute";
            msgObj.style.left = "50%";
            msgObj.style.top = "50%";
            msgObj.style.display = "block";
            msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";
            msgObj.style.marginLeft = "-225px";
            msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";
            msgObj.style.width = msgw + "px";
            msgObj.style.height =msgh + "px";
            msgObj.style.textAlign = "center";
            msgObj.style.lineHeight = (msgh-titleheight) + "px";
            msgObj.style.zIndex = "10001";
            
            }
            
    </script>



     <div id="divG2" style="display:none;">
            邮递公司：<asp:DropDownList ID="ddlDiCSend" runat="server">
            </asp:DropDownList>
            
            取货方式：<asp:DropDownList ID="ddlGetType" runat="server">
            <asp:ListItem Value="1">现取</asp:ListItem>
            <asp:ListItem Value="2">邮寄</asp:ListItem>
            </asp:DropDownList>
            
           <%-- 缴费方式：<asp:DropDownList ID="ddlChargeType" runat="server">
            <asp:ListItem Value="1">现结</asp:ListItem>
            <asp:ListItem Value="2">赊欠</asp:ListItem>
            </asp:DropDownList>--%>
            
            <asp:Button ID="btnOk" runat="server" Text="完成" OnClick="btnOk_Click" CssClass="button2" Height="24px" Width="53px" />
             <asp:Button ID="btnCancle" runat="server" Text="取消" OnClick="btnCancle_Click" CssClass="button2" Height="24px" Width="53px" />
            
        <asp:GridView ID="GridView2" runat="server"  AutoGenerateColumns="False" Width="600px" AllowPaging="True" OnPageIndexChanging="GridView2_PageIndexChanging">
            <RowStyle CssClass="gvitem" />
            <Columns>
                <asp:TemplateField HeaderText="是否缴费">
                    <ItemTemplate>
                        <input name="Checkbox1" type="checkbox" value='<%# Eval("OrderUnitId") %>' onclick='unselectall()'/>
                    </ItemTemplate>
                    <HeaderTemplate>
                        选择<input id="ckSelectAll" name="ckAll" type="checkbox"  onclick='CheckAll(this.form)'/>
                    </HeaderTemplate>
                </asp:TemplateField>                
                <asp:BoundField DataField="OrderUnitName" HeaderText="商品名称" />
                <asp:BoundField DataField="SalesQuantity" HeaderText="商品数量" />                
            </Columns>
            <PagerTemplate> 
                    <br />         
                    <asp:Label ID="lblPage" runat="server" Text='<%# "第" + (((GridView)Container.NamingContainer).PageIndex + 1)  + "页/共" + (((GridView)Container.NamingContainer).PageCount) + "页" %> '></asp:Label>
                             <asp:LinkButton ID="lbnFirst" runat="Server" Text="首页"  Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>' CommandName="Page" CommandArgument="First" ></asp:LinkButton> 
                                    <asp:LinkButton ID="lbnPrev" runat="server" Text="上一页" Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != 0 %>' CommandName="Page" CommandArgument="Prev"  ></asp:LinkButton> 
                       <asp:LinkButton ID="lbnNext" runat="Server" Text="下一页" Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != (((GridView)Container.NamingContainer).PageCount - 1) %>' CommandName="Page" CommandArgument="Next" ></asp:LinkButton>
                               <asp:LinkButton ID="lbnLast" runat="Server" Text="尾页"   Enabled='<%# ((GridView)Container.NamingContainer).PageIndex != (((GridView)Container.NamingContainer).PageCount - 1) %>' CommandName="Page" CommandArgument="Last" ></asp:LinkButton>  
      </PagerTemplate>
            <PagerStyle BackColor="#F1F7FC" />
            <HeaderStyle CssClass="gvheader" />
        </asp:GridView>
        </div>