twitter-bootstrap 如何以 Symfony 形式添加 bootstrap datetimepicker
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How to add bootstrap datetimepicker in Symfony form
提问by Steven Seagull
I'm trying to use http://eonasdan.github.io/bootstrap-datetimepicker/in my Symfony form.
我正在尝试在我的 Symfony 表单中使用http://eonasdan.github.io/bootstrap-datetimepicker/。
I added:
我补充说：
<link type="text/css" rel="stylesheet" href="{{ asset('assets/css/bootstrap-datetimepicker-standalone.min.css') }}">
<link type="text/css" rel="stylesheet" href="{{ asset('assets/css/bootstrap.min.css') }}">
<script type="text/javascript" charset="utf8" src="{{ asset('assets/js/jquery-3.1.1.min.js') }}"></script>
<script type="text/javascript" charset="utf8" src="{{ asset('assets/js/moment.min.js') }}"></script>
<script type="text/javascript" charset="utf8" src="{{ asset('assets/js/bootstrap.min.js') }}"></script>
<script type="text/javascript" charset="utf8" src="{{ asset('assets/js/bootstrap-datetimepicker.min.js') }}"></script>
But now I'm not sure how do I change my form type to use datepicker
但是现在我不确定如何更改表单类型以使用 datepicker
I tried something like this and it's not working
我试过这样的事情，但它不起作用
->add('date', DateTimeType::class, array(
'required' => true,
'widget' => 'single_text',
'attr' => [
'class' => 'form-control input-inline datetimepicker',
'data-provide' => 'datetimepicker',
'html5' => false,
],
))
Can someone help me?
有人能帮我吗？
回答by Sma?ne
Assume the doc http://symfony.com/doc/current/reference/forms/types/date.html#rendering-a-single-html5-textbox. Your code seem's good. Do you have any error in the console ?
假设文档http://symfony.com/doc/current/reference/forms/types/date.html#rendering-a-single-html5-textbox。你的代码看起来不错。您在控制台中有任何错误吗？
回答by Hamid ER-REMLI
I'm not sure it is the unique issue, but you might need to change DateTimeType::class to texttype::class.
我不确定这是唯一的问题，但您可能需要将 DateTimeType::class 更改为 texttype::class。
I hope this can help! good luck
我希望这会有所帮助！祝你好运
回答by Matthias Tosch
I was facing the same problem. The default Form-Component from Symfony for Datetime type render an other set of input fields.
我面临着同样的问题。Symfony 中用于 Datetime 类型的默认 Form-Component 呈现另一组输入字段。
The bootstrap approach expect a "normal" input field with a DateTime rendered as a string. So you have to use TextType::classTo work with a DateTime in the Entity i've added an EntityTransformer to handle the conversion between sting and DateTime for read and write operations.
bootstrap 方法需要一个“普通”输入字段，其中 DateTime 呈现为字符串。因此，您必须使用TextType::class来处理实体中的 DateTime，我添加了一个 EntityTransformer 来处理 sting 和 DateTime 之间的转换以进行读写操作。
you can do it like this:
你可以这样做：
$builder->get( 'from' )->addModelTransformer( new CallbackTransformer(
function ( $date ) {
return $date->format( 'd.m.Y H:i' );
},
function ( $date ) {
return new \DateTime( $date );
}
) );
