Forms Data Controls :: Duplicate Rows Of Data In GridView - Stop This?
Jul 29, 2010
I'm getting duplicated rows of data showing up in my GridViews. I have two GridViews, each showing different data. I'm using SQL queries to retrieve the data from 2 database tables (1 query pulls from one table and the other query pulls from a second table, but references the first table in the WHERE clause). The GridViews were not duplicating data until after I added the Data Binding code to each GridView event handler and the button click event handler (outside of the GridView). I double checked my SQL queries by running them in TOAD and did not get any duplicated rows. So the issue is not with the SQL queries. It appears to be the GridViews causing it, or the Data Binding, or combination of those two, but I'm not sure what it is.Has anyone heard of or seen this? If needed, I can post my VB code and GridView code.
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Jan 8, 2010
I have a Gridview inside and UpdatePanel, Rows in this Gridview contains a DropDownsLists, each row has this attribute:
€śe.Row.Attributes["onclick"] = ClientScript.GetPostBackClientHyperlink(this.GridViewPJ, "Select$" + e.Row.RowIndex);", to select rows on mouse click.
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Nov 17, 2013
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My code as follows
private void SetDropdowndetails(string Dropdownname, Int32 Dropdownid)
{
string SelectedDropdown = string.Empty;
SelectedDropdown = Dropdownname.ToString();
hfnegativefeedback.Value = Dropdownid.ToString();
[code]....
When I run my above code shows error as follows Column 'Remarks' does not belong to underlying table 'Table1'. The above error shows in the below function as follows :
DataTable dt = new DataTable();
dt = (DataTable)ViewState["Remarks"];
dt = dt.DefaultView.ToTable(true, "Dropdown", "Remarks");
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[Code]....
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[code]....
It renders perfectly on the page by using the following commands:
[Code]....
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[Code]....
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Paulo
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My code below:
[Code]....
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[Code]....
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[Code]....
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Code:
The GridView ASPX
<asp:GridView ID="GridViewList" runat="server"
BackColor="White" BorderColor="#E7E7FF" BorderStyle="Solid"
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[code]....
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[Code]....
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