Question

我需要使用PHP从数据库中水平显示卡我的代码在下面

function getHighlights($conn){0  
    $q = "SELECT *, MONTHNAME(date) AS themonth, DAYOFMONTH(date) AS theday, YEAR(date) AS theyear FROM highlights ORDER BY date DESC LIMIT 0,3";
    $r = mysqli_query($conn, $q);

    while($page = mysqli_fetch_assoc($r)){


        echo '
                <div class="container">
                <div class="row-fluid">
                    <div class="card-deck mt-5 mb-4">
                        <div class="card col-md-6 col-lg-4 col-xs-12">
                            <img src="../thadd/images/'.$page['image'].'" class="card-img-top" alt="...">
                            <div class="card-body">
                                <h5 class="card-title">'.$page['title'].'</h5>
                            <p class="card-text mb-5">'.$page['message'].'</p>
                            <div class="text-center mb-3">
                              <a href="#" class="btn btn-warning">Read More &rarr;</a>
                            </div>
                            <div class="card-footer text-muted">
                                    Posted on Tuesday by '.$page['author'].'
                            </div>
                        </div>
                    </div>
                </div>
                </div>
                </div>


        ';

}

Answer 1

通常，将行移出循环，如下面的伪代码所示。

<div class="container">
  <div class="row">
  -- WHILE LOOP --
    <div class="col">
      -- OUTPUT DATA --
    </div> <!-- col -->
  -- END WHILE --
  </div><!-- row -->
</div> <!-- container -->

阅读引导网格 https://getbootstrap.com/docs/4.3/layout/grid/

如何从PHP中的数据库水平显示卡

1 个答案: