Re: Datagrid edit problem - ASP.NET Discussion Boards

Runtime add Values from textbox to DataGrid

varshavmane11-Jun-06 21:30

11-Jun-06 21:30

Hi ,

I need to add values from textbox or listbox which are place outside the grid.When I clicked on add button all the values of textbox and listbox should be displayed in Datagrid.

Please help me as soon as poosible.

Re: Runtime add Values from textbox to DataGrid

alyeasad11-Jun-06 22:48

alyeasad

11-Jun-06 22:48

Save all the values of the textboxes and list boxes in a dataset using a data adapter and just tell the datagrid the datasource i.e.

OleDbDataAdapter da = new OleDbDataAdapter(ADD THE SOURCE WHERE U SAVED THE VALUES);

da.Fill(ds);

DataGrid1.DataSource = ds.Tables[0];
DataGrid1.DataBind();

Hope I helped

If only they could see what I see in my mind

Re: Runtime add Values from textbox to DataGrid

varshavmane11-Jun-06 23:18

varshavmane

11-Jun-06 23:18

Sorry still not getting...........

Re: Runtime add Values from textbox to DataGrid

alyeasad11-Jun-06 23:26

alyeasad

11-Jun-06 23:26

where did u save the values ? can u paste the code here

If only they could see what I see in my mind

Re: Runtime add Values from textbox to DataGrid

varshavmane11-Jun-06 23:32

varshavmane

11-Jun-06 23:32

Actually I am trying to save the values in Arraylist for displaying data in Datagrid.
But now getting that????

Re: Runtime add Values from textbox to DataGrid

alyeasad12-Jun-06 18:33

alyeasad

12-Jun-06 18:33

Well the easiest thing u can do is save those values in a temporary database and read them from there using OleDbCommand, i.e. saving those values in the command and then follow the rest of the steps I mentioned earlier. The command is the source now.

If only they could see what I see in my mind

Datagrid edit problem

Commickey11-Jun-06 21:26

Commickey

11-Jun-06 21:26

Hello,

I have this code

System.Web.UI.WebControls.TextBox textpersid = new System.Web.UI.WebControls.TextBox();

textpersid = (System.Web.UI.WebControls.TextBox)e.Item.Cells[1].Controls[0];

and I always get the error:
Exception Details: System.InvalidCastException: Unable to cast object of type 'System.Web.UI.WebControls.DataGridLinkButton' to type 'System.Web.UI.WebControls.TextBox'.

Can someone help me on this?

Thanks alot,

Commickey

Re: Datagrid edit problem

amaneet11-Jun-06 22:00

amaneet

11-Jun-06 22:00

In editItemTemplate there is linkbutton or textbox.If there is a linkbutton then change it to textbox.

Re: Datagrid edit problem

Commickey11-Jun-06 22:17

Commickey

11-Jun-06 22:17

Hello, the only option in the edititemtemplate is a linkbutton or push button... so how do I change this to a textbox?

Thanks alot,

Commickey

Re: Datagrid edit problem

amaneet11-Jun-06 23:16

amaneet

11-Jun-06 23:16

linkbutton or push button is your project options or you are saying only two two controls are available in the edititemtemplate.If your case is latter one then you can check it again , there is checkbox, button, image,label,textbox controls etc available in the edititemtemplate.You can use any of them

Re: Datagrid edit problem

Commickey11-Jun-06 23:40

Commickey

11-Jun-06 23:40

hello,
thanks alot, I am using Visual studio 2003 and it has only two controls in the edititemtemplate which are link button and push button...

So how u I change this to a textbox?

Re: Datagrid edit problem

Commickey11-Jun-06 23:55

Commickey

11-Jun-06 23:55

How do I reach the edititemtemplate in visual studio 2003?

Re: Datagrid edit problem

varshavmane12-Jun-06 0:08

varshavmane

12-Jun-06 0:08

Just go in HTML and in that put textbox inside.For ex:
<asp:templatecolumn>
<itemtemplate>
<asp:textbox textmode="SingleLine">

I hope this will help u.

Re: Datagrid edit problem

Commickey12-Jun-06 0:11

Commickey

12-Jun-06 0:11

Hello, I couldn'see ur example.... can u please repost it?

Thanks in advance,

commickey

Re: Datagrid edit problem

varshavmane12-Jun-06 0:16

varshavmane

12-Jun-06 0:16

hi
I am trying that but its not working.U just need to go to the HTML code and add <asp:templatecolumn>
Inside this u will see <itemtemplate>and inside this u will find <asp:textbox>I hope now u can c and also u got help from me.

Thanks and Regards.

Re: Datagrid edit problem

varshavmane12-Jun-06 0:18

varshavmane

12-Jun-06 0:18

hi
I am trying that but its not working.U just need to go to the HTML code and add

Commickey wrote:
<asp:templatecolumn>

<asp:templatecolumn>
Inside this u will see

Commickey wrote:
<itemtemplate>

<itemtemplate>and inside this u will find

Commickey wrote:
<asp:textbox>

<asp:textbox>I hope now u can c and also u got help from me.

Thanks and Regards.

Re: Datagrid edit problem

Abhijeet_priyn12-Jun-06 0:07

Abhijeet_priyn

12-Jun-06 0:07

Hi

Try this one....
textpersid = (System.Web.UI.WebControls.TextBox)e.Item.Cells[0].Controls[0];

or
textpersid = (System.Web.UI.WebControls.TextBox)e.Item.Cells[0].Controls[1];

Abhijeet

Re: Datagrid edit problem

Commickey12-Jun-06 0:09

Commickey

12-Jun-06 0:09

Hello,

I tried ur suggestion but am still gettin the same error message....

Any further help?

Re: Datagrid edit problem

varshavmane12-Jun-06 0:11

varshavmane

12-Jun-06 0:11

Just go in HTML and in that put textbox inside.For ex:

<asp:templatecolumn>
<itemtemplate>
<asp:textbox textmode="SingleLine">

I hope this will help u.

Re: Datagrid edit problem

varshavmane12-Jun-06 0:13

varshavmane

12-Jun-06 0:13

Just go in HTML and in that put textbox inside.For ex:

<asp:TemplateColumn>
<itemtemplate>
<asp:textbox textmode="SingleLine">

I hope this will help u.

Re: Datagrid edit problem

varshavmane12-Jun-06 0:20

varshavmane

12-Jun-06 0:20

Just use TemplateColumn u will find edititemtemplate.

Re: Datagrid edit problem [modified]

amaneet12-Jun-06 0:25

amaneet

12-Jun-06 0:25

<datagrid>   <br />
    <columns><br />
       <asp:templatecolumn><br />
           <itemtemplate><br />
              <asp:label id = "label" runat = server"></asp:label><br />
           </itemtemplate><br />
           <edititemtemplate><br />
   <asp:textbox id = "textbox" runat = server></asp:textbox><br />
           <edititemtemplate><br />
       </asp:templatecolumn><br />
    </columns><br />
</datagrid>

-- modified at 6:26 Monday 12th June, 2006

Printing only First Two Columns in Datagrid

varun_khanna1711-Jun-06 21:01

varun_khanna17

11-Jun-06 21:01

Hi I have Datagrid and i want to print data in datagrid but only first two columns of datagrid.Can i do this.
Any help will be Appreciated
bye
Varun

Re: Printing only First Two Columns in Datagrid

alyeasad11-Jun-06 22:54

alyeasad

11-Jun-06 22:54

Lets get this straight u r saying u got a datagrid and u want to read only two columns from the source (which might very well be a database) and display them is this right.

If so lemme know and I will help

If only they could see what I see in my mind

Re: Printing only First Two Columns in Datagrid

varun_khanna1712-Jun-06 1:00

varun_khanna17

12-Jun-06 1:00

I want to read all the columns from datagrid
Suppose i have datagrid:
This much Data will be shown in datagrid
Name Age Address State
a 10 abc ss
b 20 vvv dd

Now i want to print only two columns
The result to be printed should be
Name Age
a 10
b 20
Can u help
bye
Varun

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