Executing Server-Side Pagination using AngularJS

I am struggling with implementing server-side paging in my AngularJS app. I am loading a large amount of data from the server and displaying it in a data table using angular-datatables. Currently, my HTML code is structured like this:

<table datatable="orders" dt-options="dtOptions" dt-column-defs="orderColumns">
  <thead>
    <tr>
      <th>ID</th>
      <th>Date</th>
      <th>Customer</th>
      <th>Amount</th>
    </tr>
  </thead>

  <tbody>
    <tr ng-repeat="order in orders">
      <td>{{order.ID}}</td>
      <td>{{order.OrderDate}}</td>
      <td>{{order.Customer}}</td>
      <td>{{order.Amount}}</td>
    </tr>
  </tbody>
</table>

The properties are bound to my controller, which is set up as follows:

$scope.currentPageNumber = 1;
$scope.dtOptions = {displayLength: 25, deferRender: true};
$scope.orders = [];

$scope.loadOrders = function() {
  // make request to server to retrieve orders for the selected page
  // getOrders($scope.currentPageNumber);
};

Despite reviewing the documentation, I'm unsure how to handle the pager control for server-side paging. Any guidance on this would be greatly appreciated!

Thank you!

Answer №1

Handling pagination varies depending on the specific backend you are using.

In my Python projects, I utilize Flask-SQLAlchemy for easy pagination in Flask and SQLAlchemy applications. By simply providing the current page number and specifying the number of items per page (usually done through query parameters in XHR), only the relevant data is retrieved from the database based on the offset and length provided.

Many other backend frameworks offer similar pagination features, such as implementing it in PHP with Laravel (view here)

As for the front end, I have found the Angular ui-bootstrap pagination control to be very useful.

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