Question

我试过这段代码。但只有一个x按钮，它只删除我想要的第一个值粗体的值有x按钮。我该怎么办？。该图片显示在示例下方。谢谢你提前，

if ($specializations = selected_specializations()) {

    $groupped_spec = [];
    $groupped_pcon = [];
    foreach ($specializations as $specialization) {
        $spec  = $specialization["Specialization"];

        $groupped_pcon[$spec][] = $specialization["PossibleCondition"];
        $groupped_spec[$spec][] = array_only($specialization, ['id', 'Specialization', 'Specialization1', 'Specialization2']);
    }

    foreach ($groupped_spec as $Specialization => $groupped_specializations) {
        $PossibleCondition = implode("<br />", array_unique($groupped_pcon[$Specialization]));

        echo "      <b>{$PossibleCondition}</b><br />\n";

        foreach (array_unique_arrays($groupped_specializations, ['id']) as $specialization) {
            $id    = $specialization["id"];
            $spec  = $specialization["Specialization"];
            $spec1 = $specialization["Specialization1"];
            $spec2 = $specialization["Specialization2"];

            ?>
            <button class="btn btn-link" name="delete_spec" aria-label="Left Align" data-id="<?php print $id;?>">
                <span class="glyphicon glyphicon-remove"></span>
            </button>
<ul>
            <a href="hgapp.php?doc=<?php echo $spec  ?>"><u><?php echo $spec  ?></u></a>
            <a href="hgapp.php?doc=<?php echo $spec1 ?>"><u><?php echo $spec1 ?></u></a>
            <a href="hgapp.php?doc=<?php echo $spec2 ?>"><u><?php echo $spec2 ?></u></a>
            </ul>
            <?php
        }

?>


<?php

        }

    }
?>

</div>

<script type="template" id="specialization_group_template">
    <b>{PossibleCondition}</b><br />{specializations}<br />

</script>


<script type="template" id="specialization_template">
    <button name="delete_spec"class="btn btn-link" aria-label="Left Align" data-id="{id}">
        <span class="glyphicon glyphicon-remove" aria-hidden="true"></span>
    </button>
<ul>
    <a href="hgapp.php?doc={Specialization}"><u>{Specialization}</u></a>
    <a href="hgapp.php?doc={Specialization1}"><u>{Specialization1}</u></a><br>
    <a href="hgapp.php?doc={Specialization2}"><u>{Specialization2}</u></a>
    </ul>
</script>

Answer 1

您有一个结果，在该结果中，您列出了3个规格，并且您只放了一个按钮。

检查代码的这一部分我为每个规格添加了按钮，因为您需要按规格按钮。你需要自己定义其余部分。就像按钮将如何执行删除等等。您需要传递哪些数据才能执行此操作。等。

    foreach (array_unique_arrays($groupped_specializations, ['id']) as $specialization) {
        $id    = $specialization["id"];
        $spec  = $specialization["Specialization"];
        $spec1 = $specialization["Specialization1"];
        $spec2 = $specialization["Specialization2"];

        ?>
       <ul>
        <a href="hgapp.php?doc=<?php echo $spec  ?>"><u><?php echo $spec  ?>
        </u></a>
          <button class="btn btn-link" name="delete_spec" aria-label="Left Align" data-id="<?php print $id;?>">
            <span class="glyphicon glyphicon-remove"></span>
        </button>

        <a href="hgapp.php?doc=<?php echo $spec1 ?>"><u><?php echo $spec1 ?>    
        </u></a>
          <button class="btn btn-link" name="delete_spec" aria-label="Left Align" data-id="<?php print $id;?>">
            <span class="glyphicon glyphicon-remove"></span>
        </button>
        <a href="hgapp.php?doc=<?php echo $spec2 ?>"><u><?php echo $spec2 ?>
        </u></a>
          <button class="btn btn-link" name="delete_spec" aria-label="Left Align" data-id="<?php print $id;?>">
            <span class="glyphicon glyphicon-remove"></span>
        </button>
        </ul>
        <?php
    }

如何在每个值中都有按钮

1 个答案: