moniteur | Monitor asset size over time | Theme library
kandi X-RAY | moniteur Summary
kandi X-RAY | moniteur Summary
For people who care about keeping an eye on their CSS and JavaScript file sizes.
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QUESTION
I develop a Django project with inlineformset nested using FormView.
I first develop my form using CreateView/UpdateView and it works but when I use FormView I got an error
'UtilisateurUpdateView' object has no attribute 'object'
Why I can get access 'object' when I use UpdateView but not with FormView ?
I have read that it could come from override method but here doesn't seems to be the case ?
forms.py
...ANSWER
Answered 2020-May-29 at 13:47FormView and DetailView are different classes from different packages: django.views.generic.edit.FormView
and django.views.generic.detail.DetailView
respectively.
From the docs of DetailView:
While this view is executing, self.object will contain the object that the view is operating upon.
FormView doesn't have an object property, because it doesn't necessarily work with an object.
However, since you're using ModelForms, you should be able to access the Form's object after calling form.save():
QUESTION
ANSWER
Answered 2019-Oct-24 at 21:45A couple of things to mention. First, calling your eleves
relationship on your blade form like this:
QUESTION
In my school project the teacher asked that we don't use any string method but I need to isolate the first number and the second number. The number will be from 6 to 9 digit long.
The small program take the model code of a product and decompose it. The fist number will be associate with a categories(c), the second one with a product(p) within this categories and the rest will be printed as the model number.
Do you have any idea how to make it happen?
This is the full program:
...ANSWER
Answered 2018-Feb-20 at 23:15Here is a quick demonstration of using modulus and division by 10 to build up the model number until you have 2 digits left; then getting the category and product.
QUESTION
Hey everyone here is my code below there is five table, what i m trying to do is join and exploit every table with the FACTURE table and the result should be a table with (NUM_CMD/NOM_CLT/PRENOM_CLT/MONTANT_TOTAL_FACT),it mean the name of the client with his command number and the total price of every product he buy(MONTANT_TOTAL_FACT = [PRIX_UNIT]*[QTE]) something like that
...ANSWER
Answered 2018-Feb-01 at 20:58You should use INNER JOIN
and GROUP BY
to get the result you want:
QUESTION
I'm currently working on a symfony project that I have to finish to end my degree.
I wanted to create two kinds of users for my site so I installed PUGX which was the most popular and easy to use. I followed the documentation on github to achieve the installation but I'm stuck since two days now and I cant really find the solution.
I get this error when I want to go on my index page :
ServiceNotFoundException in
CheckExceptionOnInvalidReferenceBehaviorPass.php line 58:
The service "pugx_user.manager.orm_user_manager" has a dependency on a non-existent service "fos_user.util.password_updater".
As you can see I'm using FOSUserBundle as well.
I don't really know what that means, I didn't find anything about it on forums and stuff.
Feel free to ask my files if you want to take a look and i will add them to the topic.
Im adding the main config one below :
...ANSWER
Answered 2017-Feb-22 at 19:23In PUGX\MultiUserBundle\Resources\config\orm.yml
replace "@fos_user.entity_manager"
by "@fos_user.object_manager"
In app\config\config.yml
add (or modify)
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