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Hello,
I bind dataset to a CheckBoxList and radioboxlist (they are created dynamicaly, so I can't use databindings property).
To bind text and value properties I use:
_item.DataTextField = "Text"
_item.DataValueField = "Value"
Also I have column "Selected" (1/0)
How to set items' selected status depending on this data?
Like _item.SlelectedValueField = "Selected"
Unfortunately there is no such function.
What to do?
Anyone?
I'm not sure I understand you correctly,
but
_item.Checked = "True"
shoulld be what you are looking for
No, You understood me incorrectly.
In simpler words I ask, how to bind checked property of items in checkboxlist dynamicaly?
It's the ListItem.Selected property and you have to code that part yourself, something like this:
PHP Code:<%@ Import Namespace="System.Data" %>
<script language="C#" runat="server">
protected override void OnInit( System.EventArgs e )
{
//make some fake data
DataTable dt = new DataTable();
dt.Columns.Add( "ID", typeof( System.Int32 ) );
dt.Columns.Add( "Name", typeof( System.String ) );
dt.Columns.Add( "Married", typeof( System.Int32 ) );
DataRow dr = dt.NewRow();
dr[ "ID" ] = 1;
dr[ "Name" ] = "Chris";
dr[ "Married" ] = 1;
dt.Rows.Add( dr );
dr = dt.NewRow();
dr[ "ID" ] = 2;
dr[ "Name" ] = "Sally";
dr[ "Married" ] = 0;
dt.Rows.Add( dr );
cblPeople.DataSource = dt;
cblPeople.DataTextField = "Name";
cblPeople.DataValueField = "ID";
cblPeople.DataBind();
foreach( DataRow row in dt.Rows )
{
ListItem li = cblPeople.Items.FindByValue( row[ "ID" ].ToString() );
bool isMarried = ( System.Convert.ToInt32( row[ "Married" ] ) == 1 );
if( li != null && isMarried )
{
li.Selected = true;
}
}
}
</script>
<html>
<body>
<form runat="server">
<asp:CheckBoxList ID="cblPeople" Runat="server" />
</form>
</body>
</html>
Sadly, that there are only this way to do it.
Anyway thanks for your replay.