How to implement client-side sorting and filtering of data fetched with AJAX in jQuery?

To implement client-side sorting and filtering of data fetched with AJAX in jQuery, you can follow these steps:

Fetch data with AJAX: Start by fetching the data from the server using jQuery's AJAX functions like $.ajax() or $.get(). Ensure that you have a callback function to handle the response data.

$.get('data-url', function(response) {
  // Handle the response data here
});

Store the data: Store the fetched data in a variable, array, or object that can be accessed for sorting and filtering operations later.

var data = []; // Store the fetched data here
$.get('data-url', function(response) {
  data = response; // Store the fetched data in the variable
});

Create a function for sorting: Implement a sorting function that takes a sorting criterion as input and sorts the data accordingly. You can use JavaScript's Array.prototype.sort() method for this purpose.

function sortDataBy(criteria) {
  data.sort(function(a, b) {
    // Compare the values based on the sorting criterion
    return a[criteria] - b[criteria];
  });
}

Create a function for filtering: Implement a filtering function that takes filter parameters as input and returns only the matching data. You can use JavaScript's Array.prototype.filter() method for this purpose.

function filterDataBy(parameter) {
  return data.filter(function(item) {
    // Filter the data based on the parameters
    return item.parameter === value;
  });
}

Attach event handlers: Attach event handlers to appropriate UI elements like buttons, select boxes, or checkboxes to trigger the sorting and filtering functions.

$('#sort-button').click(function() {
  var criteria = $('#sort-select').val(); // Get the selected sorting criterion
  sortDataBy(criteria); // Call the sorting function
});

$('#filter-button').click(function() {
  var parameter = $('#filter-select').val(); // Get the selected filter parameter
  var filteredData = filterDataBy(parameter); // Call the filtering function
  // Display or use the filtered data as required
});

Remember to update the UI or perform any other actions after sorting or filtering the data.