Loop through grid rows and hide conditionally

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Jim
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Jim asked on 17 Apr 2023, 08:10 PM | edited on 17 Apr 2023, 08:12 PM

Hello all,

      I am evaluating the Blazor controls for our company, and we are new to Blazor.  We are converting from old ASP.NET webforms to Blazor.  Since we do use the GridView a lot, I am trying to convert one of our grids to the Telerik grid.  Currently, one of the business rules is they want to be able to hide rows based on a checkbox  OnValueChanged.  I do this on the old grid using JQuery and based on a value in a hidden field I hide the row or not.
     While playing with the Telerik grid with in-cell editing, I was able to find that hiding a column is easy, but I have not found a way to loop through rows which I assume I cannot since it is client side.  OnRowRender will not work because I need this to happen based on the checkbox value.  So, basically is there a way to do this using strictly Blazor syntax with functionality from the grid, or will I need to use JQuery again?

 

Thanks for any guidance,

Jim

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answered on 24 Apr 2023, 02:23 PM

I wound up using FilterDescriptors


            GridState<ProductDto> desiredState = new GridState<ProductDto>()
                {
                    FilterDescriptors = new List<IFilterDescriptor>()
                    {
                        new CompositeFilterDescriptor(){
                            FilterDescriptors = new FilterDescriptorCollection()
                            {
                               new FilterDescriptor() { Member = "ProductId", Operator = FilterOperator.IsGreaterThan, Value = 10, MemberType = typeof(int)}
                            }
                    }
                };

                await GridRef.SetStateAsync(desiredState);

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