我正在尝试在我的项目中实现dropzone来上传多个图像。但是显然,当我调用dropzone.create(action ='')时,我不断收到错误消息,指出未构建url。以下是我所做的实现细节。
这是我的CSS代码文件名:template.html.j2
{% block style %}
{{ dropzone.load_css() }}
{{ dropzone.style('border: 2px dashed #0087F7; margin: 10%; min-height: 400px;') }}
{% endblock %}
这是dropzone的导入:
{% block scripts %}
<script src="{{url_for('static', filename='jsfiles/dropzone.js')}}"></script>
{% endblock %}
身体部位:
{{ dropzone.create(action=url_for('folder1.upload, id=user.id'))}}
{{ dropzone.load_js() }}
{{ dropzone.config() }}
这是我的功能:文件名:user.py
@inspection.route('/users/<int:user__id>', methods=['GET', 'POST'])
def upload(id):
//Some Code
if form.validate_on_submit() and 'photo' in request.files:
for f in request.files.getlist('photo'):
filename = secure_filename(f.filename)
print(filename)
return render_template('folder/user_details.html.j2')
文件夹结构如下:
如果有人能指出为什么我不断收到此错误,那就太好了。
Cannot build url for endpoint folder1.upload
答案 0 :(得分:0)
尝试一下:
身体部位
{{ dropzone.create(action=url_for('folder1.user.upload, pk=user.id'))}}
{{ dropzone.load_js() }}
{{ dropzone.config() }}
user.py
@inspection.route('/users/<int:pk>', methods=['GET', 'POST'])
def upload(pk):
//Some Code
if form.validate_on_submit() and 'photo' in request.files:
for f in request.files.getlist('photo'):
filename = secure_filename(f.filename)
print(filename)
return render_template('folder/user_details.html.j2')