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Subject:
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Update Button in DataGrid
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Posted By:
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Bibin
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Post Date:
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1/12/2006 3:30:47 PM
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Hi, Im a new member of Wrox.
I need a help.
I want to update my records through DataGrid
The problem is while using the Textbox control I cannot retrieve the New values inputted by me.
Plz. help me as soon as possible. If possible plz. also mail me to bibin_austin@yahoo.com
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Reply By:
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sands.msk
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Reply Date:
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1/28/2006 7:22:44 AM
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hai bibin
i think you are just started using the datagrid. from the posting nobody can recognise what the real proble is. Any way u can use the asptemplate coloumn
<asp:TemplateColumn HeaderText="Name">
<ItemTemplate>
<asp:TextBox id="txtName" runat="server" Text='<%# DataBinder.Eval(Container, "DataItem.Name") %>' />
</ItemTemplate>
</asp:TemplateColumn>
use these codes in ur datagrid "Name" is the field in table to update.
int update function
suppose
void btnUpdate_click(Object sender, EventArgs e) {
string strName = "";
for (int i=0; i<MyDataGrid.Items.Count; i++) {
DataGridItem _item = MyDataGrid.Items[i];
TextBox txtName = (TextBox)_item.FindControl("txtName");
strName = txtName.Text.toString().Tirm();
//here you can write the query to update the database
}
// after updation bind the grid again
BindGrid();
}
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