Question

我对php和mysql很陌生。我正在尝试将mysql数据库中的数据显示到引导卡“ Card”中。我希望页面根据数据库中的条目数水平然后垂直显示多张卡片。现在，它只是垂直堆叠卡片。我想念什么？

<?php
            $sql = "SELECT title, body, embed, image FROM test";
            $resultset = mysqli_query($dbpatrol, $sql) or die("database error:". mysqli_error($dbpatrol));          
            while( $record = mysqli_fetch_assoc($resultset) ) {
            ?>
      <body>
        <div class="album py-5 bg-light">
          <div class="container">
            <div class="row">
              <div class="col-md-4">
                <div class="card mb-4 shadow-sm">
                  <div>
                    <img class="card-img-top" src="photos/<?php echo $record['image']; ?>" alt="Card image cap">
                  </div>
                  <div class="card-body">
                    <h5 class="card-title"><?php echo $record['title']; ?></h5>
                    <p class="card-text"><?php echo $record['embed']; ?></p>
                    <p class="card-text"><?php echo $record['body']; ?></p>
                    <div class="d-flex justify-content-between align-items-center">
                     <a href="domestic.php" class="btn btn-primary">Go somewhere</a>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </body>
            <?php } ?>

Answer 1

在循环之外尝试<body>标签

<body>
        <?php
                    $sql = "SELECT title, body, embed, image FROM test";
                    $resultset = mysqli_query($dbpatrol, $sql) or die("database error:". mysqli_error($dbpatrol));          
                    while( $record = mysqli_fetch_assoc($resultset) ) {
                    ?>

                <div class="album py-5 bg-light">
                  <div class="container">
                    <div class="row">
                      <div class="col-md-4">
                        <div class="card mb-4 shadow-sm">
                          <div>
                            <img class="card-img-top" src="photos/<?php echo $record['image']; ?>" alt="Card image cap">
                          </div>
                          <div class="card-body">
                            <h5 class="card-title"><?php echo $record['title']; ?></h5>
                            <p class="card-text"><?php echo $record['embed']; ?></p>
                            <p class="card-text"><?php echo $record['body']; ?></p>
                            <div class="d-flex justify-content-between align-items-center">
                             <a href="domestic.php" class="btn btn-primary">Go somewhere</a>
                            </div>
                          </div>
                        </div>
                      </div>
                    </div>
                  </div>
                </div>
                    <?php } ?>

    </body>

尝试在Bootstrap 4卡中显示mysql数据

1 个答案: