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@mrjoes
Created March 18, 2013 19:04
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Flask-Admin and CKEditor WYSIWYG textarea integration. Basically, all you have to do: 1. Create new wtforms widget which will emit 'ckeditor' class 2. Make new wtforms field which will use this widget 3. Create new jinja2 template, which includes ckeditor javascript 4. Tell flask-admin to use new field and new template
from flask import Flask
from flask.ext.sqlalchemy import SQLAlchemy
from flask.ext import admin, wtf
from flask.ext.admin.contrib import sqlamodel
app = Flask(__name__)
app.config['SECRET_KEY'] = '123456790'
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///test.sqlite'
db = SQLAlchemy(app)
class CKTextAreaWidget(wtf.TextArea):
def __call__(self, field, **kwargs):
kwargs.setdefault('class_', 'ckeditor')
return super(CKTextAreaWidget, self).__call__(field, **kwargs)
class CKTextAreaField(wtf.TextAreaField):
widget = CKTextAreaWidget()
class Test(db.Model):
id = db.Column(db.Integer, primary_key=True)
text = db.Column(db.UnicodeText)
class TestAdmin(sqlamodel.ModelView):
form_overrides = dict(text=CKTextAreaField)
create_template = 'edit.html'
edit_template = 'edit.html'
if __name__ == '__main__':
admin = admin.Admin(app)
admin.add_view(TestAdmin(Test, db.session))
db.create_all()
app.debug = True
app.run('0.0.0.0', 8000)
{% extends 'admin/model/edit.html' %}
{% block tail %}
{{ super() }}
<script src="http://cdnjs.cloudflare.com/ajax/libs/ckeditor/4.0.1/ckeditor.js"></script>
{% endblock %}
@bekab95
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bekab95 commented May 21, 2018

Hello,
How to Override Mongoengine EmbeddedDocument Fields with Ckeditor ?

class Service(Document):
services = ListField(EmbeddedDocumentField(EmbeddedService)

class EmbeddedService(EmbeddedDocument):
name = StringField()

I want to have name Field with ckeditor when I open flask admin and insert new Service Document

@bekab95
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bekab95 commented May 27, 2018

pallets-eco/flask-admin#361 (comment)
I managed to get ckeditor in embededdocuments but it will not work until I save document and is there any way to reload ckeditor after adding new field before saving ?

@greyli
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greyli commented Feb 22, 2019

Check this answer for the simpler solution based on Flask-CKEditor.

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