Question

我有这个html表格

<div class="box box-info">
        <div class="box-header with-border">
          <h3 class="box-title">Please Input Below Information</h3>
        </div>
        <!-- /.box-header -->
        <!-- form start -->
        <form method="POST" action="model.php" class="form-horizontal">
          <div class="box-body">
            <div class="form-group">
              <label for="inputEmail3" class="col-sm-2 control-label">Model Code *</label>

              <div class="col-sm-10">
                <input type="text" name="ModelCode" class="form-control" id="inputEmail3" placeholder="e.g KTI">
              </div>
            </div>
            <div class="form-group">
              <label for="inputPassword3" class="col-sm-2 control-label">Model Name *</label>

              <div class="col-sm-10">
                <input type="text" class="form-control" name="ModelName" id="inputPassword3" placeholder="e.g 0002">
              </div>
            </div>
            <div class="form-group">
            <label class="col-sm-2 control-label">Model Units *</label>
            <div class="col-sm-10">
            <select class="form-control" name="ModelUnit" style="width: 100%;">
              <option value="" selected disabled>Choose Model Unit</option>
               <?php
               $sql = mysqli_query($con, "select departmentname from department");
               while ($row = mysqli_fetch_array($sql)) {
                ?>
                <option value="<?php echo $row['departmentname']; ?>"><?php echo $row['departmentname']; ?></option>
                <?php
                }
               ?>
            </select>
            </div>
          </div>
          <div class="form-group">
            <label class="col-sm-2 control-label">Model Hour Theroy *</label>
            <div class="col-sm-10">
            <select class="form-control" name="ModelHourT" style="width: 100%;">
              <option value="" selected disabled>Choose Model Hour</option>
               <?php
               $sql = mysqli_query($con, "select GroupTeory from grouptheory");
               while ($row = mysqli_fetch_array($sql)) {
                ?>
                <option value="<?php echo $row['GroupTeory']; ?>"><?php echo $row['GroupTeory']; ?></option>
                <?php
                }
               ?>
            </select>
            </div>
          </div>
          <div class="form-group">
            <label class="col-sm-2 control-label">Model Hour Practice *</label>
            <div class="col-sm-10">
            <select class="form-control" name="ModelHourP" style="width: 100%;">
              <option value="" selected disabled>Choose Model Practice</option>
               <?php
               $sql = mysqli_query($con, "select GroupPractical from grouppractical");
               while ($row = mysqli_fetch_array($sql)) {
                ?>
                <option value="<?php echo $row['GroupPractical']; ?>"><?php echo $row['GroupPractical']; ?></option>
                <?php
                }
               ?>
            </select>
            </div>
          </div>
          <div class="form-group">
              <label for="inputEmail3" class="col-sm-2 control-label">Model Type *</label>

              <div class="col-sm-10">
                <input type="text" name="ModelType" class="form-control" id="inputEmail3" placeholder="e.g KTI">
              </div>
            </div>
          <div class="form-group">
            <label class="col-sm-2 control-label">Semister *</label>
            <div class="col-sm-10">
            <select class="form-control" style="width: 100%;" name="SemsterID">
              <option value="" selected disabled>Choose Model Type</option>
               <?php
               $sql = mysqli_query($con, "select Semester from semester");
               while ($row = mysqli_fetch_array($sql)) {
                ?>
                <option value="<?php echo $row['Semester']; ?>"><?php echo $row['Semester']; ?></option>
                <?php
                }
               ?>
            </select>
            </div>
          </div>

          </div>
          <!-- /.box-body -->
          <div class="box-footer">
            <input type="submit" name="submit" class="btn btn-info pull-right" value="Submit" />
          </div>
          <!-- /.box-footer -->
        </form>

      </div>

这是我的php插入功能

include("Connection.php");
if(isset($_POST['submit']))
{
echo "<script>alert($query1)</script>";
$ModelCode = mysqli_real_escape_string($con,$_POST['ModelCode']);
$ModelName = mysqli_real_escape_string($con,$_POST['ModelName']);
$ModelUnit = mysqli_real_escape_string($con,$_POST['ModelUnit']);
$ModelHourT =mysqli_real_escape_string($con,$_POST['ModelHourT']);
$ModelHourP = mysqli_real_escape_string($con,$_POST['ModelHourP']);
$ModelType = mysqli_real_escape_string($con,$_POST['ModelType']);
$SemsterID = mysqli_real_escape_string($con,$_POST['SemsterID']);

$query1 = mysqli_query($con, "INSERT INTO 'model'                   (ModelCode,ModelName,ModelUnit,ModelHourTheory,ModelHourPractical,ModelType,StageID) VALUES    ('$ModelCode','$ModelName','$ModelUnit','$ModelHourT','$ModelHourP','$ModelType'    ,'$SemsterID')");
echo "<script>alert($query1)</script>";
}

它不起作用....我不是没有发生什么！即使我已经将表的字段与数据库的名称进行比较......但它仍然无效......任何人都知道什么是问题？

Answer 1

您不应该对表名使用单引号（在这种情况下，单引号是字面值）

假设您的表名为model，您应该使用

$query1 = mysqli_query($con, 
    "INSERT INTO model (ModelCode, ModelName,ModelUnit,
                        ModelHourTheory,ModelHourPractical,ModelType,StageID) 
             VALUES    ('$ModelCode','$ModelName','$ModelUnit',
                        '$ModelHourT','$ModelHourP','$ModelType','$SemsterID')");

将数据插入数据库不起作用

1 个答案: