Re: Adding a Checkbox in a Gridview - ASP.NET Discussion Boards

Re: Web.config

Xpycm13-May-09 0:09

Xpycm

13-May-09 0:09

Sorry,
authentication...individual pages from authentication in the Web.Config file

Re: Web.config

Baran M12-May-09 22:51

Baran M

12-May-09 22:51

Do you want to delete pages from web.config file ? D'Oh! | :doh:

Re: Web.config

Abhijit Jana12-May-09 22:53

Abhijit Jana

12-May-09 22:53

Xpycm wrote:
how to delete individual pages from auntifikatsii file web.config

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

Re: Web.config

Xpycm13-May-09 0:37

Xpycm

13-May-09 0:37

Sorry,
authentication ... individual pages from authentication in the Web.Config

Re: Web.config

specialdreamsin13-May-09 0:50

specialdreamsin

13-May-09 0:50

Hi,

See...Until you won't clearly express your problem, it won't be solved.

Ramesh Sambari

Adding a Checkbox in a Gridview

Vimalsoft(Pty) Ltd12-May-09 22:12

Vimalsoft(Pty) Ltd

12-May-09 22:12

Good Morning

i have the Following

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" PageSize="20"
      Width="99%" OnPageIndexChanging="GridView1_PageIndexChanging" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">

      </asp:GridView>

I want to a checkbox in the First Column, i will use this Check box to find the Record to Update.

Thanks

Vuyiswa Maseko,

Few companies that installed computers to reduce the employment of clerks have realized their expectations.... They now need more and more expensive clerks even though they call them "Developers" or "Programmers."

C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.tiyaneProperties.co.za
vuyiswa@its.co.za
http://www.itsabacus.co.za/itsabacus/

Re: Adding a Checkbox in a Gridview

Ramesh Swaminathan12-May-09 22:23

Ramesh Swaminathan

12-May-09 22:23

Use TemplateField to add an asp.net control within a gridview column

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" PageSize="20" Width="99%" OnPageIndexChanging="GridView1_PageIndexChanging" OnSelectedIndexChanged="GridView1_SelectedIndexChanged"><br />
<asp:TemplateField HeaderText="Edit/Update"><br />
     <ItemTemplate><br />
	 <asp:CheckBox ID="CheckBox1" runat="server" /><br />
     </ItemTemplate><br />
 </asp:TemplateField><br />
</asp:GridView><br />

Re: Adding a Checkbox in a Gridview

Vimalsoft(Pty) Ltd12-May-09 22:41

Vimalsoft(Pty) Ltd

12-May-09 22:41

Good Morning Ramesh

Thank you for your Answer, my Problem is that am not using a wizard to do a Connection. Let me explain in Detail what am doing. The Code has changed a little bit i was able to bring the checkbox but here is something more

Now my Gridview will look like this

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" PageSize="20"
                         Width="99%" OnPageIndexChanging="GridView1_PageIndexChanging" OnSelectedIndexChanged="GridView1_SelectedIndexChanged">
                            <Columns>
                                <asp:TemplateField>
                                    <ItemTemplate>
                                        <asp:CheckBox ID="CheckBox1" runat="server" />
                                    </ItemTemplate>
                                </asp:TemplateField>
                                <asp:BoundField HeaderText="User" />
                                <asp:BoundField HeaderText="Resource" />
                                <asp:BoundField HeaderText="Type" />
                            </Columns>
                            <EmptyDataTemplate>
                                <asp:CheckBox ID="chk" runat="server" />
                            </EmptyDataTemplate>
             
                         </asp:GridView>

Now am Binding my Grid like this

private void Bind_Responsibility()
   {
       BLL.BLL obj = new BLL.BLL();

       DataSet ds = new DataSet();

       ds = obj.Responsibilities_View_details(Convert.ToString(Session["Selected"]), Convert.ToString(Session["ActiveDatabase"]));

       GridView1.Visible = true;

       grdViewResponsibilities.Visible = false;

       GridView1.DataSource = ds;

       GridView1.DataMember = "Response";

       GridView1.DataBind();
   }

Now my Results are like this

checkbox User     Resource    TypeUser           Resource                 Type 
=========================================================================================                             
[]           |             |         |  Administrator | E3 - Ekonomiese Wet.| Gebou |
----------------------------------------------------------------------                              
[]           |             |         |  Administrator | E7 - FP Biblioteek  | Gebou |
----------------------------------------------------------------------  
[X]          |             |         |  Administrator | E8 - JC Coetzee     | Gebou |
==========================================================================================

Now my Problem is that First 3 Columns are Empty. How can i remove the Empty part. Am Binding from a Dataset.

Thank you

Re: Adding a Checkbox in a Gridview

Ramesh Swaminathan12-May-09 23:12

Ramesh Swaminathan

12-May-09 23:12

Set AutoGenerateColumns property to "False" for the gridview.

Also change your bound fields like below:

<asp:boundfield datafield="User" headertext="User">
<asp:boundfield datafield="Resource" headertext="Resource">
<asp:boundfield datafield="Type" headertext="Type">

The DataField property of the BoundField should have a column name in your dataset.

Re: Adding a Checkbox in a Gridview

Vimalsoft(Pty) Ltd12-May-09 23:48

Vimalsoft(Pty) Ltd

12-May-09 23:48

Thank you that was Perfect

Resolved

Page.Controls.Add error

The_Collector12-May-09 21:59

The_Collector

12-May-09 21:59

i dont understand the error i encounters in my ASPX file

below is the syntax:

Page.Controls.Add(new LiteralControl("<script language='javascript'> window.alert('my message')</script>"));

I used the above syntax and it works fine in my 1st page but when i used it in the other page it gives an error:

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

somebody who can help me solve this problem..... thanks in advance. Smile | :)

xxx

Re: Page.Controls.Add error

Ramesh Swaminathan12-May-09 23:14

Ramesh Swaminathan

12-May-09 23:14

The above code is working for me in the page load event.

Are you calling the above code in the page load event in both pages.

Re: Page.Controls.Add error

The_Collector12-May-09 23:37

The_Collector

12-May-09 23:37

No, below is the code structure

protected void Button1_Click(object sender, EventArgs e)
{
      if(......)
      {
         ..
         ..
      }
      else
      {
         ..
         Page.Controls.Add(new LiteralControl("<script language='javascript'> window.alert('My Message')</script>"));
      }

}

xxx

Re: Page.Controls.Add error

Ramesh Swaminathan12-May-09 23:51

Ramesh Swaminathan

12-May-09 23:51

if understood correctly, you are trying to register the javascript to display an alert message at runtime .

You can also try like this:

Page.ClientScript.RegisterStartupScript(this.GetType(), "testkey", " window.alert('My Message')");

Re: Page.Controls.Add error

The_Collector13-May-09 0:03

The_Collector

13-May-09 0:03

Although you did not have any explanation as to why i encountered such problem, I am still very greetful that you share your knowledge... thanks a lot!!!

Thumbs Up | :thumbsup:

I salute

xxx

Problem with using iFrame in asp.net

panyaung12-May-09 21:42

panyaung

12-May-09 21:42

Hi,

I am trying to display MS Word document in the webpage and I am using iframe to display. When I put document file (which is under the project folder), it shows in the page but if I include the file path, the document doesn't diplay in the frame. So I tested the same code in notepad, save as .htm format and then it works. I don't know what's the problem. Anyone have idea to solve this problem. My code is:

<FRAME WIDTH="500px" HEIGHT="500px" NAME="fframe" SRC="">
<EMBED SRC="" width="500px" height="500px"></embed>

Re: Problem with using iFrame in asp.net

Ramesh Swaminathan12-May-09 23:19

Ramesh Swaminathan

12-May-09 23:19

If your document is under the project folder(application folder), then specify the src attribute using relative url like src="/Project/testMailMerge.doc'

Re: Problem with using iFrame in asp.net

panyaung13-May-09 16:23

panyaung

13-May-09 16:23

My document is not under project folder. It is in another folder. The problem is if I use notepad and save the page in html format, the document is opened but with asp page it didn't work. Any more idea?

dropdown problem

sirisha guttikonda12-May-09 21:21

sirisha guttikonda

12-May-09 21:21

hi all..

I have an asp:dropdownlist on that page.

After an UpdatePanel async postback, the DropDown stops working. it is clickable but does not open up (or drop down).
If you click somewhere else on the page, then click again on the dropdown then it expands, but the value does not change.

Then, if I switch to another Browser window or another application then come back, Voila! it has become ok. The dropdown now works completely normal.

This all has started happening recently only in Firefox. All other browsers including IE 7, Chrome, Safari don't have this issue and work perfectly fine.

can you help me on this

Thank you.

siri

Re: dropdown problem

Ramesh Swaminathan12-May-09 21:28

Ramesh Swaminathan

12-May-09 21:28

This is an rendering bug in Firefox 3.x.

Check the following links:

Problem with ScriptManager and DropDownList in FireFox[^]

Drop Down List, UpdatePanel and FireFox[^]

session timeout

samerh12-May-09 19:02

samerh

12-May-09 19:02

i have deployed a web application where i have out session timeout in web.config

<sessionState cookieless="false" timeout="330"/>

and in state management in ASP.net configuration settings on IIS.
after this the application still time out before the defined time. Any ideas?

Re: session timeout

Vasudevan Deepak Kumar12-May-09 19:50

Vasudevan Deepak Kumar

12-May-09 19:50

Did you check if your web.config timestamp got inadvertantly updated by any applications?

Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips

The woods are lovely, dark and deep,
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep!

Re: session timeout

samerh12-May-09 20:06

samerh

12-May-09 20:06

no this didnt happen.

Re: session timeout

Abhijit Jana12-May-09 19:59

Abhijit Jana

12-May-09 19:59

What is the SessionState Mode ?
Here is one of my article on session, Hope this will give you some more idea on session.
Exploring Session in ASP.Net

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net

Re: session timeout

samerh12-May-09 20:07

samerh

12-May-09 20:07

Inproc

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.