How can I assign a unique background color to each individual column within a RadioButtonList?

I have an issue with setting 3 repeated columns. I want to assign different background colors to each of them. If you have any ideas on how I can achieve this, please share.

Here is the code for my RadioButtonList:

<asp:RadioButtonList ID="rblTimeSlot" runat="server" RepeatColumns="3" RepeatLayout="Table" AutoPostBack="False" CellPadding="10" CellSpacing="2" Font-Bold="False"></asp:RadioButtonList>

The item list is loaded from the database upon another event.

Thank you in advance.

Answer №1

Implement styling using CSS nth-child selector (compatible with IE9 and above):

#rblTimeSlot tr:nth-child(even)
{
    background-color: aqua;
}

Alternatively, utilize jQuery:

$("#rblTimeSlot tr:even").css("background-color","aqua");

To apply the same effect to columns, adjust the CSS as follows:

#rblTimeSlot tr > td:nth-child(even)
{
    background-color: aqua;
}

Or achieve this using jQuery:

$("#rblTimeSlot tr>td:even").css("background-color","aqua");

Answer №2

If you want to add some style to your XX.aspx.cx file, you can use the following code snippet:

string[] shades = { "crimson", "amber", "navy" };
for (int index = 0; index < rblTimeSlot.Items.Count; index++)
{
     int colorIndex = index % shades.Length;
     rblTimeSlot.Items[index].Attributes.Add("style", "color: " + shades[colorIndex] + ";");

}

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