Forms Data Controls :: How To Sort List View Programmatically
Jul 8, 2010
As I am new to listview i had a problem with it, I hav to sort the values in the list view, when we click on the header links, so i hav done it by
commandname="sort" and commandargument="My_table_column", and i hav suceeded doin it.
Now my problem is i hav to do some search by 6 conditons like
CustomerId,CustomerName,OrderNumber,OrderDate,OrderType
For this i am using row filter and filtering the values in the Dt and then i am binding the dt back to the ListView here i am getting the problem as "The data source does not support sorting". I am aware that i am changing the data source, but before binding the datasource manually to
dt,
i hav tried doing this to make the datasourceid null which i hav attached previously
lvSalesLayOut.DataSourceID = "";
But i am getting the error post me how to get this done programatically.
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Dec 7, 2010
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static Int32 cntsortSecurityID = 0; // declare var to hold 0 or 1 // what is this, I dont understand why. what is the meaning of zero or One in this case . Oh yeas, the code is working for me, but I need to understand the concept behind it.
if (e.CommandName == "sortSecurityID")
{
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if (cntsortSecurityID == 0)
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dv.Sort = "SecurityID asc";
cntsortSecurityID = 1;
}
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[Code]...
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Jan 4, 2010
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<asp:DropDownList runat="server" id="DropDownList1" Width="90px">
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<asp:ListItem Value="=">is equal to</asp:ListItem>
<asp:ListItem Value="<=">is less than or equal to
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<asp:ListItem Value=">=">is greater than or equal to
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<hr />
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[Code]....
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[Code]....
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[Code]....
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[Code]....
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[Code]....
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[Code]....
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