dounao4179 2017-05-06 13:34
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具有多个选择选项的选择列表中的PHP回显

I'm having a bit of struggle putting together a selection list in HTML where the options or values are being retrieved from a table in the database. I get the following result: Select List

As you can see this is not my intention, I rather have all options in 1 Selection List, with multiple options clickable.

This is my HTML Code (Bootstrap Framework):

<div class="container-fluid well well-lg">

     <?php while ($itemsrow = $query->fetch()) : ?>

<div class="form-group">

      <label for="sel1">Select list:</label>

<select class="form-control" id="sel1">

         <option><?php echo $itemsrow['Beschrijving']; ?></option>

The PHP Logic:

$conn = Db::getInstance();
$query = $conn->prepare("SELECT * FROM items WHERE user_id = $userID");
$query->execute();

Thanks in advance!

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2条回答 默认 最新

  • doucong6884 2017-05-06 13:38
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    Currently, you're creating new elements inside the loop so yes, you will get a new select per iteration.

    You should only keep the <option>-elements inside the loop:

    <div class="container-fluid well well-lg">
        <div class="form-group">
            <label for="sel1">Select list:</label>
    
                <select class="form-control" id="sel1">
    
                <?php while ($itemsrow = $query->fetch()) : ?>  
    
                    <option><?php echo $itemsrow['Beschrijving']; ?></option>
    
                <?php endwhile; ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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