November 2014
Intermediate to advanced
258 pages
5h 15m
English
Content preview from Flask Framework Cookbook
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Creating custom forms and actions
In this recipe, we will create some custom forms using the forms provided by Flask-Admin. Also, we will create a custom action using the custom form.
Getting ready
In the last recipe, we saw that the edit form view for the User record update had no option to update the password for the user. The form looked like the following screenshot:
In this recipe, we will customize this form to allow administrators to update the password for any user.
How to do it…
The implementation of this feature will just require changes to views.py. First, we will start by importing rules from the Flask-Admin forms:
from flask.ext.admin.form ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.