Question

我有一个困难，为什么在第二个表中插入数据不是＆＃34;插入＆＃34;在第一个表格中，它是＆＃34;插入＆＃34;。

controller.js

$scope.addStudent = function(student){

    var data {
       firstName: student.firstName,
       gFirstName: student.firstName
    };

    $http.put("php/students/addStudent.php",data).then(function(response){
        console.log(response);
    });
}

addStudent.php

<?php 
   include("../../connection.php");
   $data = json_decode(file_get_contents("php://input"));
   $firstName = $data->firstName;
   $gFirstName = $data->gFirstName;

   $q = "INSERT INTO tblstudents (firstName) VALUES ('$firstName')";
   $db->query($q);
   $r = "INSERT INTO tblparents (firstName) VALUES ('$gFirstName')";
   $db->query($r);
?>

我刚刚添加了$r query，认为它会按照我预期的方式工作，但它没有按照我预期的方式工作。没有数据插入到表tblparents中，而在表tblstudents上正常插入数据。

connection.php

<?php 
   header("Cache-Control: no-cache, must-revalidate"); 
   $db = new PDO("mysql:host=localhost;dbname=myDB","root","");
?>

Answer 1

我确实尝试过@aynber在上面的问题评论中说的话。谢谢他。还要感谢link of another related question.

现在我已更新 addStudent.php

<?php 
  include("../../connection.php");  

    $data = json_decode(file_get_contents("php://input"));
    $firstName = $data->firstName;
    $gFirstName = $data->gFirstName;

    try {
    $db->exec("SET CHARACTER SET utf8");    
    $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    $sql = "
    INSERT INTO `tblstudents`(`firstName`) VALUES (:firstName);
    INSERT INTO `tblguardians`(`firstName`) VALUES (:gFirstName);
    ";

    $statement = $db->prepare($sql);
    $statement->bindValue(":firstName", $firstName);
    $statement->bindValue(":gFirstName", $gFirstName);

    $result = $statement->execute();

    }
    catch(PDOException $e) {
       echo $e->getMessage();
    }

    echo json_encode($result);

?>

AngularJs + PHP插入数据在第一个表中工作，但不在第二个表中

1 个答案: