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Question

Hello teacher, when the code is running, there is no prompt box when the data is found in the database. Click OK to enter the homepage. In the program,

$user = UserModel::get($map);
//var_dump ($map);
         if ($user===null) {
               $result = 'There is no such user, please check';
                                                                                                                 

Answer 1

solved

Answer 2

Solve it?

Answer 3

You are using ajax to submit, instead of using return ['status'=>$status, 'message'=>$result, 'data'=>$data];

Answer 4

Need to return the result to the front desk, but I didn’t see any printout of $result