嗨我在树枝模板中遇到问题。我正在尝试的是使用自定义模块和jquery文件上传器将图像上传到s3存储桶,因为我创建了一个自定义字段类型,但是卡在我试图从表单元素页面渲染树枝的地方。 Twig正在渲染,但部分工作不起作用,不知道为什么这里是我的字段小部件类
public function formElement(
FieldItemListInterface $items,
$delta,
Array $element,
Array &$form,
FormStateInterface $formState
) {
$s3FormDetailss = GetSignature::getSignature();// To get the policy
$element['s3_select_image'] = array(
'#theme' => 'image_uploade_page',
'#s3FormDetails' => $s3FormDetailss,
$element['#attached']['drupalSettings']['variable'] = $s3FormDetailss,
$element['#attached']['library'][]= 's3_file_uploader/s3_file_uploader-styles',
);
return $element;
}
这是twig class
{{ attach_library('s3_file_uploader/s3_file_uploader-styles') }}
<div class="container">
<!-- <h1>Direct Upload to data</h1> -->
<!-- This part is not working and everything else is working -->
<form action= "{{ s3FormDetails.url }}"
method="POST"
enctype="multipart/form-data"
class="direct-upload">
{% for key,value in s3FormDetails.inputs %}
<input type="hidden" name="{{ key }}" value="{{ value }}">
{% endfor %}
<!-- Key is the file's name on S3 and will be filled in with JS -->
<input type="hidden" name="key" value="">
<input type="file" name="file" multiple>
<!-- Progress Bars to show upload completion percentage -->
<div class="progress-bar-area"></div>
</form>
<!-- This area will be filled with our results (mainly for debugging) -->
<div>
<!-- <h3>Files</h3> -->
<textarea id="uploaded" name="hide" style="display:none;"></textarea>
</div>
</div>
在twig类中,一切都正常,但是表单标签内的所有内容都不起作用,不知道为什么请帮助