how to get value of datarow column on ItemDataBound

[xzzy]

For each row in a dataset bound to a datagrid, each row can differ by
MyType ( ie 1, 2, 3, . . . ).

for different MyType, I need to call different javascript functions and pass
the values in the datagrid's cells

Problem: no values are passed to the javascript functions.


protected void DataGrid_ItemDataBound(object sender, DataGridItemEventArgs
e)
{
try
{
if ( e.Item.ItemType == ListItemType.Item || e.Item.ItemType ==
ListItemType.AlternatingItem )
{
int myType =
Convert.ToInt32(ctlSearchResults.SelectedItem.Cells[1].Text);
switch ( myType )
{
case 1:
e.Item.Attributes.Add("onclick", "MyClientSideFunction01("
+ ctlSearchResults.SelectedItem.Cells[2].Text) + "," +
ctlSearchResults.SelectedItem.Cells[3].Text + ")");
break;
case 2:
e.Item.Attributes.Add("onclick", "MyClientSideFunction02("
+ ctlSearchResults.SelectedItem.Cells[2].Text) + "," +
ctlSearchResults.SelectedItem.Cells[3].Text + ")");
break;
default:
e.Item.Attributes.Add("onclick", "MyClientSideFunction01("
+ ctlSearchResults.SelectedItem.Cells[2].Text) + "," +
ctlSearchResults.SelectedItem.Cells[3].Text + ")");
break;
}
}
}
}


Thank you,

John

 

[Bhuva]

Hi John,

Instead of SelectedItem.Cells[1].Text, use e.Item.Cells[1].Text to pass
the datagrid values to javascript function.

Here is the modified code.

try
{
if ( e.Item.ItemType == ListItemType.Item || e.Item.ItemType ==
ListItemType.AlternatingItem )
{
int myType =Convert.ToInt32(e.Item.Cells[0].Text);
switch ( myType )
{
case 1:
e.Item.Attributes.Add("onclick", "Function1('"+
e.Item.Cells[1].Text +"','" +e.Item.Cells[2].Text + "');");

break;
case 2:
e.Item.Attributes.Add("onclick", "Function2('"+
e.Item.Cells[1].Text +"','" +
e.Item.Cells[2].Text + "');");
break;
default:
e.Item.Attributes.Add("onclick", "Function3('"+
e.Item.Cells[1].Text +"','" +
e.Item.Cells[2].Text + "');");
break;
}
}
}

-Bhuva
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