How To Add Database Forms To A Web Page - Django Wednesdays #7

[@Codemycom]

▶️ Watch Entire Django Wednesdays Playlist ✅ Subscribe To My KZbin Channel: bit.ly/35Xo9jD bit.ly/2IGzvOR ▶️ See More At: ✅ Join My Facebook Group: Codemy.com bit.ly/2GFmOBz ▶️ Learn to Code at Codemy.com ✅ Buy a Codemy T-Shirt! Take $30 off with coupon code: youtube1 bit.ly/2VC9WUN ▶️ Get The Code bit.ly/3sJpeV6

[@mosesejele5089]

@4: 40 A meta class is an inner class that provides a metadata about the outer class in Django, it define things such as available permissions, associated database table names, singular and plural versions of the name etc. Thanks for the video, it was really helpful.

[@MrHossain2357]

Best video for new learner. I watched at least 5 different people's video, most don't describe the logic or tell the thing they are doing. But he explains every single steps which is great for person who are new to coding.

[@Codemycom]

Glad you enjoyed it!

[@sambhusdharan7532]

All your classes are at next level.. hats off.. love from india

[@Codemycom]

Thanks!

[@Good-and-Geeky]

Tried FastAPI, Flask and now Django.... Loving Django. It makes so much sense. Good tutorial. Thanks

[@Codemycom]

Glad you like em!

[@bhs_codz2534]

You are one of the best teacher in the world love from india

[@Codemycom]

Thank you!

[@codewithmorris6492]

after stucking for so long, and then watched your video, I have finally get the solution. TQVM. Subscribed

[@Codemycom]

Glad I could help

[@Kingofnekos_osu]

hello, when i submit the form i get submitted = True but it wont return your venue addded succesfully why

[@CryptotechCh-tw5ib]

Your video helped me a lot to understand forms in the minimum time! Thank you so much for the great job

[@Codemycom]

Happy to help!

[@saminrahman5165]

wow .This video helps me a lot in understanding forms in django. I have read the django doc but your video helps me a lots . Moreover your teaching skill is amazing

[@Codemycom]

Glad you're enjoying it!

[@eduardjogi]

Hi John, GREAT COURSE.... I get a error message when i try to add the form (12:27). The error message starts with ValueError at /add_venue ModelForm has no model class specified. And below: Error during template rendering In template C:\PY_Projects\myclub\myclub_website\events\templates\events\base.html, error at line 0. Do you know what this could be? I have (double) checked the code but could not find any errors.... Much appreciated!!

[@eduardjogi]

ALready got it :)..... Missed a line :(

[@Codemycom]

@@eduardjogi Yeah was gonna suggest putting is aside for a few hours and checking it again with fresh eyes

[@flavius2884]

@@eduardjogi I got the same problem. What line?

[@eduardjogi]

@@flavius2884 Hi David, I cant remember it anymore. I would advice you to look at the vid again and pause every time John add something to the files. Another option is to take a look at his files at his github. Good luck :)

[@aniket.r.thakur]

1000th Like is Mine !!!!

[@Codemycom]

Awesome!

[@jeremyeddlemon]

This doesnt seem to work in Django 5. I have watched the video several times and cannot see any errors in my code. Did anyone get this to work with Django 5?

[@Codemycom]

Of course it works with Django 5

[@jeremyeddlemon]

@@Codemycom Yes, sir. I will keep digging. You have great a channel, btw.

[@ruffyistderhammer5860]

at 18:39 how can line 20 ever be accessed?

[@joshuabarawa9232]

Thnaks man...You always have what i need

[@jimmybatista6488]

when adding venue i do not get the page added sucessfully redirect but it does add it to the database

[@Codemycom]

what did you do differently from the video?

[@Kennerdoll]

@@Codemycom same here so right now I'm still checking but I can see it in the web browser '/add_venue?submitted = True'

[@silvermind4222]

How can I use textarea to take input for one of the table in django

[@alemagnific69]

Thank you very much for the video I had two questions: the first is how can I make it so that the saved information is saved and only viewable by the user account that created it (I say this because I have made a registration and login system with authentication of a password manager web app and therefore it would be inconsistent to see the passwords of all) the second: if this information saved on the database I want it to also be viewable on an html page organised in rows/columns, how can I do this? and if so whether there is a possibility from the html page to delete a saved password (via a button) instead of doing it from the django administration.

[@Codemycom]

your questions are all answered in the videos

[@yunikashrestha5345]

I'd like to add an author for the form, where the author being the logged in user themselves. How do I do It?

[@cadenwiles4981]

I am trying to add a place holder to a Form.select field for a combo dropdown box. I am wondering if you have any easy references for how to use the place holder in a combo box. Thanks

[@dmitry8732]

what if i use namespace:name, how can i add "?submitted=True" ? i have error "Path not found"

[@mxmx8808]

Hi. Great course. I like to listening very much. I learned a lot from you. Have you thought about doing a course on how to use datapicker in record editing forms? I have a model-based form. I have working code that adds a record. I use the same form for editing, but unfortunately it does not retrieve the current record data. I have to enter a new date when editing. I was also thinking about using the datapicker with admin. There are a lot of tutorials on stackoverflow - I've tried a few of them but they didn't work for me :)

[@rafaeljesus9187]

How do you do to have a label for the primary key of the class?

[@Jonny-gi4iz]

Thanks for the video, it was very helpful in learning django!

[@Codemycom]

Happy to hear it!

[@panfi1408]

How could I print out what Venue was created in the /add_venue?submitted=True?

[@piotrrybka318]

But what about auto-increment id columns? I got `Cannot insert explicit value for identity column in table 'xyz' when IDENTITY_INSERT is set to OFF. (544) (SQLExecDirectW)")` error all the Internet redirects me to my database setting, whereas I want to fix my Django app.

[@Codemycom]

Django auto increments id columns automatically.

[@raminfarzi4229]

sooooo good video very useful thanks

[@Codemycom]

Welcome!

[@MrBrightsideTK]

22:10 How can I add a class to all form fields (same as "__all__" in fields variable)? Let's say I have 40 fields, it is so inconvienient to adding all of them.

[@BonesD23]

Correct by adding "__all__" you should be able to add all the fields, The idea of doing it Manually is for you to see that is not Necessary to add all if you have field that are not mandatory and you don't need them hope this help.

[@varanushimu6015]

Hey this project is amazing. Plz finish this peoject ASAP....i cant wait!

[@Codemycom]

Thanks! New video every Wednesday

[@mdgolamrabbani507]

i want to show how html redirecting part is working? Whict is the other vedio that you have shown this

[@Codemycom]

Sorry, don't know what you mean.

[@israahussein7582]

great explanation !

[@Codemycom]

Thanks!

[@aribalmarceljames9908]

can you help me why in my forms.py the bootstrap wont activate

[@lorimedicenter4439]

thank you very much .you help us to create our project.... !!! could you make video about ecommerce

[@Codemycom]

Happy to hear it!

[@behroozfalsafi7951]

Thank you for the video. It was very helpful.

[@Codemycom]

Very welcome!

[@mohanasubbu5861]

thanks a lot... I have one problem the data was successfully stored in db... but the done message automatically disappeared suddenly ... what can i do...

[@mohanasubbu5861]

please reply me... i am stuck in this problem

[@Codemycom]

what did you do differently from the video?

[@sravanigundepalli3513]

how to add 2+venues or events at once in form of table

[@seeemawn]

second chapter, line 2 on models.py "from django.forms import ModelForm": Is this line necessary or can this definition/class be inherited by forms.ModelForm? sry for my bad english :)

[@Codemycom]

Yes, it's necessary

[@hayet3198]

Thank you very much, Heisenberg

[@Codemycom]

lol

[@naedeezy8967]

I love you man!

[@Codemycom]

Thanks!

[@balwinderrani809]

Hello first comment

[@balwinderrani809]

Yes

[@Codemycom]

Awesome

[@bede_hampo]

Good day sir, please what's the best way to store phone number in Django models ?

[@Codemycom]

Probably just as characters

[@vikasmaur7947]

Hey, i watched your first video and did all the steps you did in the video. But when i ran "python manage.py runserver" at last it is showing an error : "No module named app_name" . What can i do?

[@Codemycom]

You either don't have your virtual environment turned on, or you aren't in the right directory in the terminal. When you type the command: ls do you see manage.py file listed?

[@vikasmaur7947]

@@Codemycom yes when i ran ls command it showed manage.py and at the above it show the name of virtual environment in fact i tried doing the whole thing without virtual env but still faced same error

[@Codemycom]

@@vikasmaur7947 Well yeah, it wouldn't work without the virtual environment. You might have to delete it all and start over...you missed a step somewhere.

[@vikasmaur7947]

@@Codemycom okay i'll try doing that Thanks

[@vikasmaur7947]

Hey! I actually figured out what the problem was. Actually i had written "name_of_app/urls" in the views.py file but when i saw the tutorial again i found that it was "name_of_app.urls" and when i corrected that it ran successfully. Thank you very much john. You make awesome tutorials . I really love watching you.

[@محمدخلیلی-خ2س]

thank you

[@Codemycom]

Welcome!

[@bahdev1324]

Is this going to be part of ur Codemy courses?

[@Codemycom]

No, this is just on youtube

[@bahdev1324]

@@Codemycom OK I bought ur courses last month Just want to know if some videos here are included there...

[@Codemycom]

@@bahdev1324 Generally speaking, the paid courses are not free on KZbin...that's why they're paid.

[@bahdev1324]

@@Codemycom Okay sir thank you...

[@k.t.5184]

If we directly go to the url: /add_venue?submitted=True It takes us to the page saying you submitted successfully, how to restrict this page only when we submit and will not show if we go directly to the url??

[@syedkhizar8624]

didn't return an HttpResponse object.

[@christymarychacko4323]

sir I can't display the message. Could you help me?

[@Codemycom]

Just rewatch the video and discover what you did differently from the videos. I show you everything you need.

[@christymarychacko4323]

@@Codemycom 😀Thank you sir

[@1412-kaito]

4:20 Meta is not a Python thing, it's a Django thing. but Django is a Python thing, right?

[@aguspe532]

Hi! Do you have the code in Github?

[@Codemycom]

github.com/flatplanet/djangoblog

[@HuyNguyen-xp4ro]

Thanks for best video. Can you tutorial style label djangoform ? Thank you !!!

[@Codemycom]

Yeah, I have videos on that

[@HuyNguyen-xp4ro]

@@Codemycom ya, I think we need to do this without bootstrap, I want to learn basically ! Thank you :D

[@Codemycom]

@@HuyNguyen-xp4ro What's the difference? Nothing I'm showing requires the use of Bootstrap, it's just easier that way. No one reinvents the wheel

[@assaulttork6384]

How do you prevent user from going back to same form by pressing back button?

[@Codemycom]

The browser handles that

[@jithingeorge1946]

class Meta allows you to edit the metadata......cheers!

[@Codemycom]

lol yeah

[@mynameisgod1135]

Please include hashing in this video series

[@Codemycom]

Not really likely, but you never know.

[@bidhyapokhrel1006]

hello plz make a video for login and registration by using forms.py files

[@Codemycom]

Yeah will probably get to that

[@sartajjamalchowdhury5281]

Thanks !!!!!

[@Codemycom]

Welcome!

[@gouthamgoutham7640]

Sir pls do followers and following system

[@Codemycom]

we'll see

[@learnwithnawf246]

The output looks different for me but I wrote the same code is there any reason

[@TheDarienspider]

I wish he would increase the screensize so we can see all of the code and not just roughly 50char length

[@Codemycom]

code is in the pinned comment champ

[@hackerdaddy2828]

hello third comment

[@Codemycom]

Awesome

[@chanchalkrishna3336]

Please solve this question Write a function to find if a given inputted word can be made from the string. Example1: If a string “cat” is entered in the input string 1 then the alphabets in the master string allocate ‘c’,’a’,’t’ as already in use. So, the next input string entered will be matched with the remaining characters in the master string. Example2: If the second string entered as ‘egg’ then the required character ‘e’,’g’,’g’ checked from the balance master string. If it's found in the master string, then ‘Yes’ else ‘No’ Setup Django form with following fields. Master String, String 1, String 2, String 3, String 4 Sample Input Master String: aabcglactdde String 1: cat String 2: egg String 3: bat String 4: ball Sample Output Cat: Yes Egg: No Bat: No Ball: No Note: ‘bat’ is marked as ‘no’, because in the given master string(aabcglactdde) only one ‘t’ is given and it's already used for ‘cat’.

[@Codemycom]

lol no one is going to do your homework for you

[@chanchalkrishna3336]

@@Codemycom it's not home work . I did partially completed. But I am confused .

[@mohamedmamoun1870]

والله يا اب صلعه قعد تجيني في جررح عديييل

[@kittyrah2800]

I had to refactor my view to look like the code below. Otherwise I kept getting the error: cannot access local variable 'form' where it is not associated with a value refactored: def add_venue(request): submitted = request.GET.get('submitted', False) if request.method == 'POST': form = VenueForm(request.POST) if form.is_valid(): form.save() return HttpResponseRedirect('/add_venue?submitted=True') else: submitted = True else: form = VenueForm() context = {'form': form, 'submitted': submitted} return render(request, 'addiction_events/add_venue.html', context)

[@eleksonkurbah4013]

Sir, i am getting this error "GET /add-venue?submitted=True HTTP/1.1" 404 2634

[@agustin-xc8rg]

Thank you!!, this video was very helpful.

[@Codemycom]

Glad you liked it!

[@muskankaushik3834]

'/add_venue?submitted=True ... I don't get this and it gives me this error - The view events.views.add_venue didn't return an HttpResponse object. It returned None instead. Please help me out!

[@Codemycom]

check your code vs the video, you just did something different.

[@ngamenifranck1875]

Thank you!!, this video was very helpful.

[@Codemycom]

Glad you liked it!