To Increment textbox's Qty when i click button in GridVIew?

Karthik K

Hi Friends,

I want to have following requirement on my work.,

I have to increment the qty value of textbox at every time ,i click the ADDMORE Button in Gridview. How can i achieve this task.

Anyone suggest some ideas with some sample code .,

Thanks in Advance !!!,

Karthikeyan K

4 Replies

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Amit Gupta9y ago
Accepted answer
This is because, you are updating only first row of your datatable

DishCart_DataTable.Rows[0]["Count"] = QtyCount;

You can use your RowIndex variable to update your datatable

DishCart_DataTable.Rows[RowIndex]["Count"] = QtyCount;

Update all your Rows[0] with RowIndex.
+1
Karthik K9y ago
Hi Amit Gupta,

Thank you so much !.. Its now working.Keep support ..

Karthik K
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Karthik K9y ago
Hi ,

My Issue is , when i update can update on the dish cart grid only one row .,when i try to update other row ,its not updated its count.

I am require that dishcart need to be get incremented on the particular row of the grid.

Suggest me ., I share my code bellow.

Code:

protected void grdCart_RowCommand(object sender, GridViewCommandEventArgs e)

{

if (e.CommandName == "Qty")

{

GridViewRow gvr = (GridViewRow)(((ImageButton)e.CommandSource).NamingContainer);

int RowIndex = gvr.RowIndex;

string qtyy;

qtyy = (grdCart.Rows[RowIndex].FindControl("txtEditCount") as TextBox).Text;

Price = (grdCart.Rows[RowIndex].FindControl("lblPrice") as Label).Text;

QtyCount = Convert.ToInt32(qtyy);

QtyCount += 1;

TextBox TxtNew = (TextBox)gvr.FindControl("txtEditCount");

TxtNew.Text = Convert.ToString(QtyCount);

DishCart_DataTable.Rows[0]["Count"] = QtyCount;

DishCart_DataTable.Rows[0]["Total"] = QtyCount * Convert.ToDecimal(DishCart_DataTable.Rows[0]["Price"]);

grdCart.DataSource = DishCart_DataTable;

grdCart.DataBind();

//DishCart_DataTable.Rows[0]["Count"] = QtyCount;

//DishCart_DataTable.Rows[0]["Total"] = QtyCount * Convert.ToDecimal(DishCart_DataTable.Rows[0]["Price"]);

//grdCart.DataSource = DishCart_DataTable;

//grdCart.DataBind();

}

}

Thanx in advance ..
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Amit Gupta9y ago
What code you are using, please share, if your gridview is binded with datatable, you can simply increment its value.
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