How to dynamically change the MudTable's SortLabel and SortDirection in MudBlazor? – Blazor

by
Ali Hasan
blazor mudblazor

The Problem:

I created a table using MudBlazor’s MudTable, which retrieves data from the database through the ServerData property and supports sorting, searching, and filtering functionalities. My question is, is there a way to manually change the SortLabel and SortDirection of the MudTable, other than clicking on the Column Header? When I execute MudTable.ReloadServerData(), the SortLabel and SortDirection of the table are not reset, but I need them to reset when the table reloads data from the database.

The Solutions:

Solution 1: Reset SortLabel and SortDirection using `InitializeSorting()`

To reset `SortLabel` and `SortDirection` in `MudTable`, follow these steps:

  1. Set InitialDirection for MudTableSortLabel:

    <MudTh><MudTableSortLabel InitialDirection="SortDirection.Ascending" SortLabel="property_no_field" T="Item">Serial Number</MudTableSortLabel></MudTh>
    
  2. In the Refresh method, call InitializeSorting() to reset to the InitialDirection:

    private void Refresh()
    {
        // need to reset SortLabel and SortDirection here
        itemTable.TableContext.InitializeSorting();
    
        itemTable.ReloadServerData();
    }
    

Q&A

How to manually change the SortLabel and SortDirection of the MudTable, other than clicking on the Column Header?

First set an InitialDirection in MudTableSortLabel and then In Refresh, you can call InitializeSorting() to reset to the InitialDirection

Video Explanation:

The following video, titled "How To Use Tables in MudBlazor (Sort and Filter Included) - YouTube", provides additional insights and in-depth exploration related to the topics discussed in this post.

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