for循环中的 Bootstrap 崩溃php

uqjltbpv 于 2023-06-20 发布在 Bootstrap

关注(0)|答案(2)|浏览(121)

我想在PHP的一个循环引导 accordion 。但它不会倒塌。我不知道我做错了什么。
这是我的代码。

<?php
$row_count = 1;
for ($x = 0; $x < 5; $x++) {

  echo $row_count ;
  ?>

  <div class="panel-group" id="accordion">
    <div class="panel panel-default">
      <div class="panel-heading">
        <h4 class="panel-title">
          <a data-toggle="collapse" data-parent="#accordion" href="#collapse1<?php echo $row_count; ?>">Collapsible Group 1</a>
        </h4>
      </div>
      <div id="collapse1<?php echo $row_count ?>" class="panel-collapse collapse ">
        <div class="panel-body">Lorem.</div>
      </div>
    </div>
  </div> 

  <?php
$row_count  ++;
}

?>

twitter-bootstrap

来源：https://stackoverflow.com/questions/45100016/bootstrap-collapse-within-a-for-loop-php

2条答案

按热度按时间

yyhrrdl81#

重写你的代码如下：

<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<?php
$row_count = 1;
for ($x = 0; $x < 5; $x++) {  ?>

    <div class="panel panel-default" >
      <div class="panel-heading" role="tab" id="heading<?php echo $row_count ?>">
        <h4 class="panel-title">
          <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapse<?php echo $row_count; ?>" aria-expanded="false"">Collapsible Group <?php echo $row_count?></a>
        </h4>
      </div>
      <div id="collapse<?php echo $row_count; ?>" class="panel-collapse collapse " role="tabpanel" aria-labelledby="heading<?php echo $row_count; ?>">
        <div class="panel-body">Lorem.</div>
      </div>
    </div>

<?php $row_count++; } ?>
</div>

赞(0）回复(0）举报 2023-06-20

pgky5nke2#

试试这个

<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<?php  
$row_count = 1;
for ($x = 0; $x < 5; $x++) {
  ?>
  <div class="panel panel-default">
    <div class="panel-heading" role="tab" id="headingOne<?=$row_count?>">
      <h4 class="panel-title">
        <a role="button" data-toggle="collapse" data-parent="#accordion" href="#collapseOne<?=$row_count?>" aria-expanded="false" aria-controls="collapseOne<?=$row_count?>">
          Collapsible Group Item #1
        </a>
      </h4>
    </div>
    <div id="collapseOne<?=$row_count?>" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne<?=$row_count?>">
      <div class="panel-body">
       Lorem
      </div>
    </div>
  </div>
  <?php
$row_count  ++;
}
?>
</div>

赞(0）回复(0）举报 2023-06-20

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for循环中的 Bootstrap 崩溃php

2条答案

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