I am giving the simple idea to implement the sorting functionality for the datatable.
Create the following Apex Class -
Create the following Lightning Component -
Create the following Lightning Controller Js - Create the following Lightning Helper Js - Create the following Lightning App in which you can see the preview for the above created component - I still didn't work on showing the up and down arrows which I might work in future. (Please comment if you want that functionality to add, with some response it will be encouraging me to work on that part as soon as possible.)
Create the following Apex Class -
Create the following Lightning Component -
Create the following Lightning Controller Js - Create the following Lightning Helper Js - Create the following Lightning App in which you can see the preview for the above created component - I still didn't work on showing the up and down arrows which I might work in future. (Please comment if you want that functionality to add, with some response it will be encouraging me to work on that part as soon as possible.)
Sorting columns in a datatable improves the usability of applications by allowing users to organize records according to fields such as name, stage, or amount. The example demonstrates a Lightning Component approach in which the selected sort field and sort order are passed to an Apex controller, which dynamically constructs the query and returns the sorted Opportunity records. This provides a straightforward way to add interactive sorting to a data-driven interface.
ReplyDeleteThe Apex controller exposes an @AuraEnabled method that accepts sortField and sortOrder parameters. The method builds the SOQL query and applies an ORDER BY clause when valid sorting parameters are provided. The Lightning Component maintains the selected field and sorting direction and displays visual indicators for ascending and descending order. Similar concepts of interactive, data-driven interfaces can also be explored through Javascript Online Course.
On the client side, sortable table headers can trigger the sorting action while the component updates the displayed records and corresponding sort indicators. This approach demonstrates how frontend interaction can be connected with backend data retrieval to provide a responsive table experience. Developers interested in building interactive web applications and handling dynamic data interactions can further explore Javascript Online Training.
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