internal async System.Threading.Tasks.Task SelectStep(RadzenStepsItem step, bool raiseChange = false)
{
var valid = true;
if (EditContext != null)
{
valid = EditContext.Validate();
}
var newIndex = steps.IndexOf(step);
if (valid || newIndex < SelectedIndex)
{
SelectedIndex = newIndex;
if (raiseChange)
{
await Change.InvokeAsync(SelectedIndex);
await SelectedIndexChanged.InvokeAsync(SelectedIndex);
StateHasChanged();
}
}
}
/// <summary>
/// Removes the step.
/// </summary>
/// <param name="item">The item.</param>
public void RemoveStep(RadzenStepsItem item)
{
if (steps.Contains(item))
{
steps.Remove(item);
if (!disposed)
{
try { InvokeAsync(StateHasChanged); } catch { }
}
}
}
/// <summary>
/// Adds the step.
/// </summary>
/// <param name="step">The step.</param>
public void AddStep(RadzenStepsItem step)
{
if (steps.IndexOf(step) == -1)
{
if (step.Selected)
{
SelectedIndex = steps.Count;
}
steps.Add(step);
StateHasChanged();
}
}
/// <summary>
/// Determines whether the specified index is selected.
/// </summary>
/// <param name="index">The index.</param>
/// <param name="step">The step.</param>
/// <returns><c>true</c> if the specified index is selected; otherwise, <c>false</c>.</returns>
protected bool IsSelected(int index, RadzenStepsItem step)
{
return(SelectedIndex == index);
}
