How to add content to the index page using Flask-Admin

Question

I am using flask-admin, and I want to add a dashboard to the home page. I found I can add a new page using:

admin = Admin(name='Dashboard', base_template='admin/my_master.html', template_mode='bootstrap3')

then:

admin.init_app(app)

and finally I added my_master.html, and added content. However, it is all static, how can I add custom data to that view?

Answer 1

I found the answer in the documentation: http://flask-admin.readthedocs.org/en/latest/api/mod_base/

It can be overridden by passing your own view class to the Admin constructor:

class MyHomeView(AdminIndexView):
    @expose('/')
    def index(self):
        arg1 = 'Hello'
        return self.render('admin/myhome.html', arg1=arg1)

admin = Admin(index_view=MyHomeView())

Also, you can change the root url from /admin to / with the following:

admin = Admin(
    app,
    index_view=AdminIndexView(
        name='Home',
        template='admin/myhome.html',
        url='/'
    )
)

Default values for the index page are:

• If a name is not provided, ‘Home’ will be used.
• If an endpoint is not provided, will default to admin Default URL route is /admin.
• Automatically associates with static folder. Default template is admin/index.html

Answer 2

According to flask-admin documentation use this:

from flask_admin import BaseView, expose

class AnalyticsView(BaseView):
    @expose('/')
    def index(self):
        return self.render('analytics_index.html', args=args)

admin.add_view(AnalyticsView(name='Analytics', endpoint='analytics'))