This project illustrates the use of Repeater fields combined with live/reactive methods to build an invoice form featuring parent-child record relationships and real-time subtotal and total calculations.
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How it works
The main logic lives in our InvoiceResource and is mainly contained within the form() method:
- Using a
Repeaterfield to allow adding multiple items - Using the
live()method to calculate the subtotal and total in real time - Using a custom function to trigger calculations on
itemslist change, quantity change - Disabling options in real-time to prevent duplicate items from being added
Here's how it looks in the code:
The FULL tutorial is available after the purchase: in the Readme file of the official
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