RadzenTextArea Cols get doesn't work

Nathan_Alter · November 23, 2022, 6:13pm

I need the number of columns on a RadzenTextArea for a calculation.

myTextArea.Cols returns 0 no matter what.

enchev · November 24, 2022, 5:17am

If the property is not set it will return the default value which is 20, not sure why you get 0:

radzenhq/radzen-blazor/blob/master/Radzen.Blazor/RadzenTextArea.razor.cs#L41


      
          /// </summary>
          /// <value>The number of rows.</value>
          [Parameter]
          public int Rows { get; set; } = 2;
          
          
/// <summary>
          /// Gets or sets the number of cols.
          /// </summary>
          /// <value>The number of cols.</value>
          [Parameter]
          public int Cols { get; set; } = 20;
          
          
/// <summary>
          /// Handles the <see cref="E:Change" /> event.
          /// </summary>
          /// <param name="args">The <see cref="ChangeEventArgs"/> instance containing the event data.</param>
          protected async System.Threading.Tasks.Task OnChange(ChangeEventArgs args)
          {
              Value = $"{args.Value}";
          
          
    await ValueChanged.InvokeAsync(Value);