将自定义类添加到CakePHP自动日期选择 [英] Add custom class to CakePHP automagic date select

问题描述

我想为自动创建的日期选择器表单组的所有选择添加一个类。

I would like to add a class to all selects of an automagic created datepicker formgroup.

<?= $this->Form->input('hide', ['class'=>'classtoadd' ]); ?>

结果ist：

<div class="input date">
    <label>Hide</label>
    <select name="hide[year]">
        <option value="" selected="selected"></option>
        <option value="2020">2020</option>
        ...
    </select>
    <select name="hide[month]">
        <option value="" selected="selected"></option>
        <option value="01">Januar</option>
        ...
    </select>
    <select name="hide[day]">
        <option value="" selected="selected"></option>
        <option value="01">1</option><option value="02">2</option>
    </select>
</div>

类 classtoadd 根本不存在选择。这在简单的输入上完美工作。这是预期的行为还是我做错了什么？

The class classtoadd is simply missing from the selects. This workes perfectly on simple inputs. Is this an expected behaviour or am I doing something wrong?

我正在使用cakephp 3.0.8。

Im using cakephp 3.0.8.

谢谢！

推荐答案

echo $this->Form->time('released', [
    'interval' => 15,
    'hour' => [
        'class' => 'foo-class',
    ],
    'minute' => [
        'class' => 'bar-class',
    ],
]);

prints =>

prints=>

<select name="released[hour]" class="foo-class">
    <option value="" selected="selected"></option>
    <option value="00">0</option>
    <option value="01">1</option>
    <!-- .. snipped for brevity .. -->
    <option value="22">22</option>
    <option value="23">23</option>
</select>
<select name="released[minute]" class="bar-class">
    <option value="" selected="selected"></option>
    <option value="00">00</option>
    <option value="15">15</option>
    <option value="30">30</option>
    <option value="45">45</option>
</select>

参考-Cakebook3.x

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