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Vue project number is automatically generated according to the city and county

2022-02-03 01:25:10 CSDN Q & A

vue The project number is automatically generated according to the city and county , Every new form , Automatic numbering 1, What method should be used

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Refer to the answer 1:

and you? -001 Use a variable . Every time I add Add one .




Refer to the answer 2:



Refer to the answer 3:

After each addition i++




Refer to the answer 4:

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