how to code in added datagrid column button on click?

Question

1.00/5 (1 vote)

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after bounding gridview with databse.
added added new column
FIELD TYPE : BUTTON FIELD
BUTTON TYPE :BUTTON
COMMAND NAME :SELECT

How to code on that Button_Click ??

Posted 8-May-13 7:31am

praveen iThesisArt

Updated 8-May-13 8:05am

v3

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-May-13 13:56pm

Is this a DataGrid or GridView ?

praveen iThesisArt 8-May-13 14:01pm

am sorry thats gridview ..

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 8-May-13 14:20pm

Ok, check my answer...
And if it is helpful, mark as answer and upvote.

praveen iThesisArt 8-May-13 22:21pm

Can you tell me HOW can i pick that selected tuple any value (i.e column value) so that i can store that in session??

praveen iThesisArt 8-May-13 22:31pm

onrowcommand="MyGridView_RowCommand" Where to place this ?

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 9-May-13 1:34am

Problem solved or still it is not working ?

praveen iThesisArt 9-May-13 9:48am

Its still persistent u can see my code snippet .. Its not working on click its making postback..

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 9-May-13 9:59am

Ok. Will take a look and let you know...

praveen iThesisArt 10-May-13 0:38am

thanks.

2 solutions

Solution 3

here is my markup

C#

<asp:gridview id="GridView1" runat="server" allowpaging="True" xmlns:asp="#unknown">
                     AutoGenerateColumns="False" DataKeyNames="op" DataSourceID="SqlDataSource1"

                     style="z-index: 1; left: 276px;font-size:24px; top: 321px; position: absolute; height: 131px; width: 717px"
                     ForeColor="White" onrowcommand="GridView1_RowCommand">
                     <columns>
                         <asp:boundfield datafield="diarycontent" headertext="diarycontent">
                             SortExpression="diarycontent" />
                         <asp:boundfield datafield="diarypass" headertext="diarypass">
                             SortExpression="diarypass" />
                         <asp:boundfield datafield="diarydate" headertext="diarydate">
                             SortExpression="diarydate" />
                         <asp:boundfield datafield="opp" headertext="page number" sortexpression="opp" />
                         <asp:buttonfield buttontype="Button" commandname="Select">
                             HeaderText="view diary page" ShowHeader="True" Text="View Diary Page" />
                     </asp:buttonfield></asp:boundfield></asp:boundfield></asp:boundfield></columns>
                 </asp:gridview>

and cs code

C#

protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
   {

       if (e.CommandName == "SELECT")
       {

           MessageBox.Show("hello");
       }
   }

and its not working.:(

Posted 8-May-13 16:41pm

praveen iThesisArt

Comments

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 11-May-13 2:19am

The problem is in markup command name is "Select", but in code it is "SELECT". Make them same.

praveen iThesisArt 11-May-13 12:26pm

Thanks a lot ..

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 11-May-13 12:41pm

Most welcome buddy... :)

praveen iThesisArt 13-May-13 1:27am

Hey tadit one more question..
How can i pick particular value of a column on which button click is fired ..?

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 13-May-13 2:46am

Take a look at the answer getting values of cells in rowcommand in gridview to know how to do it.

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Accepted Answer · 2013-05-08T08:13:00

The GridView.RowCommand Event[^] will handle the button click.

You need to add one attribute onrowcommand="MyGridView_RowCommand" inside GridView MarkUp.

And define the Event in Code Behind as follows.

C#

void MyGridView_RowCommand(Object sender, GridViewCommandEventArgs e)
{
    if(e.CommandName=="SELECT")
    {
        // Do whatever you want to do.
    }
}

Refer the MSDN link given above to know more and see the implementations.