Requirements: Multiple business applications
Description: For one application, you can apply for multiple businesses by clicking the Add button on the application page. When submitting the form to save, you can save multiple businesses;
Solution: In the form, store a hidden field (redundancy is required in the entity). When submitting the form, traverse the tables of multiple business details, obtain the data, assign the data to the hidden field, and submit the form.
After receiving it in the background, by parsing this field, we can determine the number and details of the added business details, save them, and complete the addition of multiple businesses
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