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DjangoFoo Hosting Updates 18 Aug 2010 | 09:38 pm
Just a quick entry to let you know the following updates are now available on our DjangoFoo hosting platform Upgraded mod_wsgi to 3.3 New 750GB of backup server available, with weekly backups.
RequestContext direct_to_template, TEMPLATE_CONTEXT_PROCESSORS 6 Aug 2010 | 02:28 am
If you are wondering why you can’t use {{ request }} in your templates while using direct_to_template then you probably forgot to edit your TEMPLATE_CONTEXT_PROCESSORS in settings.py The default TEM...
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Extending Django’s Model.save() Method re-cycledair.com 26 Nov 2012 | 05:42 am
I’m currently working on a project where I have a model named ‘Instructor’ with a few fields: first_name – CharField last_name – CharField departments – Many-toMany I found out at some point that I’d ...
Django: QuerySet is not a List nattster.siamdev.net 19 Nov 2011 | 05:20 am
เวลาดึงข้อมูลจาก Model เช่น จะเห็นว่าเราใช้ QuerySet ได้เหมือนเป็นอาเรย์หรือ list เลย แต่สิ่งที่ต้องระวังคือ blogs เป็น QuerySet ไม่ใช่ list เวลาอัพเดทข้อมูลใน model ต้องระวัง bug แบบนี้ ถ้ารันโค...
Customising Django's uniqueness validation message konryd.blogspot.com 10 Jan 2011 | 01:47 pm
In case you've been wondering: you need to override the unique_error_message method on your model. The unique_check argument is a tuple containing field names that are supposed to be unique together (...
Acer AspireRevo AR3700-U3002 Slim and Compact Desktop Discount sanfeature.com 29 Jan 2012 | 03:39 am
Acer AspireRevo AR3700-U3002 Slim and Compact Desktop Discount Coupons – The model associated with artwork is listed on the field since “GT218-ION” These people perform correctly, so far as I will tel...
Dynamic list filtering with Python daveoncode.com 22 Feb 2013 | 04:37 am
Python is AMAZING! I was defining a field for a Django model which represents minutes and I thought to allow the selection of ranges of 5 minutes only (ie: 5, 10, 15…), this can be accomplished by pas...
Django — Prevent ModelForm from updating values if user did not submit them yuji.wordpress.com 13 Mar 2013 | 05:31 am
I have a model that is being shared across many different forms. An ugly side effect of this was that if I ever forgot to ensure that the HTML rendered contained *exactly* the fields defined in the fo...
Django — Prevent ModelForm from updating values if user did not submit them yuji.wordpress.com 13 Mar 2013 | 05:31 am
I have a model that is being shared across many different forms. An ugly side effect of this was that if I ever forgot to ensure that the HTML rendered contained *exactly* the fields defined in the fo...
Custom validation in Django Admin list view hasnath.net 15 May 2013 | 12:11 am
In my previous post, I explained how to apply Custom validation in Django admin form. But we can also make one or more field editable in the list view. In this post I’m going to explain how to apply c...
Model Mixin to Save Only Changed Fields djangosnippets.org 26 Aug 2013 | 09:18 am
Django 1.5 added the update_fields kwarg to Model.save(), which allows the developer to specify that only certain fields should actually be committed to the database. However, Django provides no way t...
CakePHP: Select Box / Drop-down List linked from related Model blog.ekini.net 13 Feb 2013 | 02:00 am
For example, an Article has an Author. In the database, the Article table would have an author_id field. Assuming that we are following the CakePHP Model and Database Conventions (http://book.cakephp....
