recently added a LoginView to an existing page, it now looks like
this:
<%@ Page Language="C#" MasterPageFile= "~/Site.master"
AutoEventWireup ="true" CodeFile="AtPre ss.aspx.cs" Inherits="AtPre ss"
Title="Calendar s Marked As 'At Press'" %>
<asp:Content ID="Content1" ContentPlaceHol derID="MainCont ent"
Runat="Server">
<asp:LoginVie w ID="LoginView1 " runat="server">
<RoleGroups>
<asp:RoleGrou p Roles="Administ rators,Printers ">
<ContentTemplat e>
<script type="text/javascript"
language="javas cript">
function SelectAllCheckb oxes(spanChk){
// Added as ASPX uses SPAN for checkbox
var oItem = spanChk.childre n;
var
theBox=(spanChk .type=="checkbo x")?spanChk:spa nChk.children.i tem[0];
xState=theBox.c hecked;
elm=theBox.form .elements;
for(i=0;i<elm.l ength;i++)
if(elm[i].type=="checkbo x" &&
elm[i].id!=theBox.id)
{
//elm[i].click();
if(elm[i].checked!=xStat e)
elm[i].click();
//elm[i].checked=xState ;
}
}
</script>
<strong><span style="font-size: 14pt"><span
style="font-size: 24pt">Calendars Currently Marked As 'At
Press':</span>
<br /><br />
Click checkbox at top of list to select all
items.</span></strong><br />
<asp:GridView ID="GridView1" runat="server"
DataSourceID="C alendarsDataSou rce" AutoGenerateCol umns="False"
DataKeyNames="p k_calendarID">
<Columns>
<asp:BoundFie ld DataField="barc ode"
HeaderText="Bar code" SortExpression= "barcode" />
<asp:BoundFie ld DataField="rece ived"
HeaderText="Rec eived" SortExpression= "received" />
<asp:BoundFie ld DataField="atpr ess"
HeaderText="At Press" SortExpression= "atpress" />
<asp:TemplateFi eld>
<ItemTemplate >
<asp:CheckBox
ID="SelectCalen darCheckbox" runat="server" />
</ItemTemplate>
<HeaderTemplate >
<input id="chkAll"
onclick="javasc ript:SelectAllC heckboxes(this) ;" runat="server"
type="checkbox" />
</HeaderTemplate>
</asp:TemplateFie ld>
</Columns>
</asp:GridView>
<br />
<asp:Button ID="btnToHandFi nishing" runat="server"
Text="Move To 'At Hand Finishing' Status"
OnClick="btnToH andFinishing_Cl ick" /><br />
<asp:ObjectData Source ID="CalendarsDa taSource"
runat="server" SelectMethod="G etCalendarsBySt atusID"
TypeName="Calen darsBLL" OldValuesParame terFormatString ="original_{0}" >
<SelectParamete rs>
<asp:Paramete r DefaultValue="2 "
Name="statusID" Type="Int32" />
</SelectParameter s>
</asp:ObjectDataS ource>
</ContentTemplate >
</asp:RoleGroup>
<asp:RoleGrou p Roles="Finisher s">
<ContentTemplat e>
You Are Not Authorized To View This Page!
</ContentTemplate >
</asp:RoleGroup>
</RoleGroups>
</asp:LoginView>
</asp:Content>
And my code-behind page looks like this:
using System;
using System.Data;
using System.Configur ation;
using System.Collecti ons;
using System.IO;
using System.Web;
using System.Web.Secu rity;
using System.Web.UI;
using System.Web.UI.W ebControls;
using System.Web.UI.W ebControls.WebP arts;
using System.Web.UI.H tmlControls;
using KodakTableAdapt ers;
public partial class AtPress : System.Web.UI.P age
{
public CalendarsBLL methods = new CalendarsBLL();
protected void Page_Load(objec t sender, EventArgs e)
{
GridView1.Sort( "received", SortDirection.A scending);
}
protected void btnToHandFinish ing_Click(objec t sender, EventArgs e)
{
//Use this method to copy the items in the
GridViewRowColl ection object
//into the specified System.Array object, starting at the
specified index.
//The System.Array object can then be used to access the items
in the collection.
// Copy the items in the Rows collection into an array.
GridViewRow[] rowArray = new GridViewRow[GridView1.Rows. Count];
GridView1.Rows. CopyTo(rowArray , 0);
DataKey key;
// Iterate though the array and display the value in the first
cell of the row.
foreach (GridViewRow row in rowArray)
{
bool result =
((CheckBox)row. FindControl("Se lectCalendarChe ckbox")).Checke d;
if (result)
{
byte fk_statusID = 3;
DateTime athandfinishing = DateTime.Now;
key = GridView1.DataK eys[row.RowIndex];
int pk_calendarID = ((int)key.Value );
// Get filename
string filename =
methods.GetCale ndarFilename(pk _calendarID);
methods.UpdateC alendarAtHandFi nishing(fk_stat usID,
athandfinishing , pk_calendarID);
// Move Files to "READY_TO_PRINT " folder
string from = "C:\\HTTPPush\\ READY_TO_PRINT\ \" +
filename;
string to = "C:\\HTTPPush\\ PROCESSED\\" + filename;
File.Move(from, to);
// Response.Redire ct("~/AtHandFinishing .aspx");
}
}
GridView1.DataB ind();
}
}
And I get the following error:
Compilation Error
Description: An error occurred during the compilation of a resource
required to service this request. Please review the following specific
error details and modify your source code appropriately.
Compiler Error Message: CS0103: The name 'GridView1' does not exist in
the current context
Source Error:
Line 17: protected void Page_Load(objec t sender, EventArgs e)
Line 18: {
Line 19: GridView1.Sort( "received", SortDirection.A scending);
Line 20: }
Line 21: protected void btnToHandFinish ing_Click(objec t sender,
EventArgs e)
I'm assuming this is due to the GridView not showing for the "current"
user. However, even if I add an if (GridView1) before the
GridView1.Sort it still fails. How can I test to see if GridView1
exists, and if so then execute the code...otherwis e ignore the code.
I'm sure there's a simple answer, that I should probably know, but I
can't seem to come up with it. Thanks in advance for any help!
-Sean
