@code{
string[] cssActionItem = { "active", "", "", "", "", "", "", "", "", "" };
}
@functions{
private async Task onClickcssActionItem(int index)
{
for (int i = 0; i < cssActionItem.Length; i++)
{
if (i==index)
{
cssActionItem[i] = "active";
}
else
{
cssActionItem[i] = "";
}
}
}
}