To Do App | Django 3.0

[@DennisIvy]

Videos notes provide by Justin Yang. Justin followed this video and asked me to link up the notes he took so here they are :) docs.google.com/document/d/1eu_ImYL21W905howHsyW782BPxKVJp9vz5nlJYB2G2E

[@navidabasi]

could you explain me this 2 line: form = TaskForm(request.POST) ==> icant understand the meaning of it (line 14 views.py) form = TaskForm(instance=task) ==> what are this instances which you are using in the code?(line 25 views.py)

[@aanchalsharma5264]

thanks justin

[@Jack_X075]

@@navidabasi TaskForm is a modelForms django class (forms.ModelForm).... TaskForm(request.POST) basically creates a TaskForm object with all the information from the HTML form fed in. when we say instance=task, it creates a ModelForm object, with data from the Django Database pre fed in. "Instance" implies "at that point in time". You can check it out yourself... just add a print statement below the lines and do: print(str(form)) and in the console, cmd prompt for me, you'll get something like this: Inside If //(added a print statement right inside the if block in updateTask view) Title: Complete: It has a label, an input field etc... This will go in the HTML file as programmed.

[@080somyasrivastava6]

Thanks for adding !! Extremely useful resource

[@xiaoli3878]

Thanks Justin! That's really helpful!

[@thomasvmf3984]

I've been for like a month watching tutorials about Django and that is the best one

[@DennisIvy]

00:00 - Introduction 1:40 - Create project 3:00 - Migrate database & create user 5:05 - Create app 5:50 - URL Routing 8:30 - Templates 9:45 - Create Model (Task) 13:25 - Render data (Tasks) in template 15:10 - Model Form 19:25 - Create Item 22:00 - Update Item 29:20 - Delete Item 34:45 - Cross out complete items 34:05 - Style template

[@ardabili]

hai dennis, i love your channel. after we create this app, what your recommend to the next app?

[@mdsohail5371]

For all the days I am following and learning from you, one thing I have noticed is the 3C's that makes your contents stand out i.e. concreteness , clarity, and clear. Thank you for all the all work you put in bringing such outstanding content. Your channel is just getting better with time, Top-notch Quality!

[@moelatolearning5486]

Hey.. Im Indonesian, a beginner for Python django. you've given me systematical way to start the project. although I finally made it, Im still learning n keep watching yours to understand the steps. Thanks a lot Dennis..

[@febryramadhan1743]

nyari channel indo yg update soal django susah bener

[@JoanApita]

almost dropping django moving to flask then suddenly I found this amazing video tutorial. boom! done todo list. thank you so much!

[@DennisIvy]

That's amazing! Glad I kept it simple enough. Once you get through the learning curve django can really be an amazing tool :)

[@Ivcota]

@@TechandcoffeeKe it would probably make more sense to do a calculator in JavaScript

[@rockysingh2200]

@@Ivcota why?

[@Ivcota]

@@rockysingh2200 Javascript can handle everything on the client-side, and it would be more responsive. Also, it would be easier to implement because you don't need to send data up and down using get and post requests.

[@ajay2552]

@@Ivcota is it possible in django? Like without sending requests to the server it updates in the browser itself

[@charlesbovalis6591]

Dennis, not only this KZbin presentation is awesome, but I am also purchasing your Django class later on today. Your clarity and amazing presentation / teaching skills is priceless !!!!! I almost started to give up on where to turn for a proper Django tutorial until I found yours that MADE SENSE !!!!!! By the way - I have already purchased your course.

[@rutviktak716]

Got my day started by completing this small project 😃 And it feels so good now 😊

[@l4m5]

I ran away from Django to flask because the tutorials I used were all complicated... now I'm back to Django cause of your simple tutorials... Thank you

[@DennisIvy]

Thanks amazing to hear! I’m honored to hear that my tutorials were able to help you with that :)

[@joelmiruni8660]

Teaching Django via projects makes me understand very well. Thank you. Am looking forward to learn how to pass variables and conditions in views to meet the logic of the app.

[@triders]

Hello from Russia! I have been learning python for about 1 year, yhis is my first coding experience. But still didn't start making things like that because I didn't learn any framework at all. Maybe I was afraid of starting using frameworks, they seemed complecated. But step by step I finished this tutorial and liked it very much. I definately will start your Crash Course, thanks a lot!

[@DennisIvy]

Awesome to Hear! Glad I kept it simple enough :) What part of Russia? My family left Keiv in 1990 and my wife's family is from Moscow.

[@triders]

@@DennisIvy I'm living now in Saint-Petersburg, but I was born in Naberezhniye Chelny (Набережные Челны).

[@DennisIvy]

Saint-Petersburg is a beautiful city :) My wife and I might visit next summer, Last time was 2014.

[@frikkievandermerwe]

I am loving this. Django is finally starting to make sense. Will be doing your longer crash course next. Coming from PHP background (and Visual Basic), this is awesome and so much better! Thanks man! Keep up the great work!

[@DennisIvy]

Glad to hear that!

[@garyarellano4166]

Great tutorial Dennis I was moving to flask and some friends talk me about you and guess what I will keep on Django thanks alot

[@KevinTempelx]

Are you still going at it?

[@darkistgrx5511]

@@KevinTempelx this if possible any progress updates mate?

[@evenmonk6374]

Денис, замечательный английский. Спасибо за тутор, подписался

[@syrgakomuraliev]

Еее бой, все так просто объяснил. Недавно оставил на английском комент к твоему последнему видео, всегда думал - имя такое, сто пудов говорит на русском, но такой свободный английский, что аж засомневался

[@muhammadusmanghani4992]

best video on django so far

[@charlesbovalis6591]

Dennis, once again you ROCK !!!!!!!

[@ishitamahajan781]

Thank you so much : ) For a beginner in Django like me this was the perfect starting point.

[@farhansaikh1312]

Thanks a lot ! I have now all the basic understanding to build a complete site

[@parthmittal5625]

Thank you for the easy yet helpful tutorial! ✨

[@mabeleain3320]

Thanks Dennis, your tutorials are really helpful for me!!!

[@bertrandfossung1216]

Thanks Denis. This tutorial just gave me a head start into app building. I hope to learn from you as I move along.👍

[@kasimshobak3281]

Thank you Dennis for the informative content! Please keep up teaching Django through projects.

[@jayshree9037]

Thanks man I was designing the prototype and I felt really stuck. This is a savior

[@xiaoli3878]

Great tutorial! You make things easy to understand, which is really helpful for beginners like me. Thank you!

[@samuelmontypython8381]

Great vid! For any absolute beginners out there, read “Python Crash Course” by Eric Matthes. The ‘Web Application’ section goes into detail from scratch (slowly and explains every line of typed code) and lets you set up your first webapp successfully. After creating a super basic ‘forum’ webapp with topics and entries, you’ll be able to follow along with this vid much better 👍

[@carterbrown2864]

Thanks for making this vid! Very informative and helpful for a beginner like myself.

[@saolgoal3700]

Perfect refresher for Django

[@milespearce]

This is an incredibly helpful tutorial. Thanks so much!

[@vicentecfn]

Great stuff for beginners. Your channel is awesome

[@rakkaalhazimi3672]

Nice tutorial, I'm way more faster learning Django through your videos.

[@DennisIvy]

:)

[@nikhilmahajan4129]

me tooo! thanks dennis

[@pj7546]

I am new to this guys channel and its LIT ! you just got asubscriber

[@DennisIvy]

Appreciated :)

[@pj7546]

@@DennisIvy I have a question Should I learn HTML CSS and Javascript (Front end) then go to Django or backend in general

[@shohjahonmirakov8520]

Thanks Mr Dennis lvy for best and useful videos 👌

[@louissmith4024]

Around 15:03, I have the for loop set up but the actual tasks don't show on the todo list. Any suggestions?

[@Safactamas]

In the views, have the context say: context = { 'tasks':tasks } My issue was that my context looked like this (it said task instead of tasks): context = { 'task':tasks }

[@jasperzanjani]

17:00 wait a minute.. you import forms from django.. and then you import ModelForm from django.forms??

[@diegorapoport2526]

I just saw it and I'm like WHAAAAATTT????

[@animeshsingh4290]

Doesn't really matter, you can do just do the later thing or both

[@jasperzanjani]

@@animeshsingh4290 details matter

[@simpsonkamonere3926]

Brilliant stuff, easy to follow

[@rayganmudberry375]

hey thank you for your awesome mini project on django. and request please keep making awesome project on django and new ideas and techniques. thank you.

[@eduardolucas391]

Superb! Congratulations on your wonderful tutorial.

[@ashoksingh3407]

Thank you for making this video.

[@DennisIvy]

My pleasure Ashok :)

[@tektalk4kids]

ABSOLUTELY AN AWESOME VIDEO

[@MagicianSaransh]

Man loved this ❤️🙏

[@mateoscarafia5110]

nice, didnt know django was so powerfull...its like laravel but with python! cooll

[@DennisIvy]

Yes you can do a lot with django :)

[@Nicolae_163]

Hi there. I just have a question: @15:30 when you passing the model task into template by a for loop, why the date, and completed didn’t display? Thanks for sharing your knowledge.

[@eduardolucas391]

@@Nicolae_163 Hi Nicolae! The reason is because of the function def __str__(self) which returns only one field: title. If you want to see more fields, just concatenate it with the others.

[@KSals]

Keep up the great work man!

[@maazshahid8920]

At 19:42 can you please explain what do you mean by base url path? which url are you talking about? the directory to the html file or to the urls.py folder

[@aditiparashar9171]

Clear and simple

[@erkebulanduishenaliev5506]

Thanks, bro for the video! A really helpful video.

[@srilankaninjapan]

Thank you, I had fun doing this.

[@trungthanh4134]

Thank you! I hope you could make more videos like this.

[@gymnopedies7]

you're my teacher. thx

[@DennisIvy]

:)

[@goodtime8007]

Min 41:13 only get the submit button without title, with withe rectangle and complete

[@fabaddd]

Im new to programming, so im new to python too, so its difficult for me to understand object oriented programming, i get lost really easy, but thanks for this tutorial, now im going to trying to reverse engeneer this ♥

[@alexandermendoza3424]

Hi Ivy, me gusto mucho tu curso, felicitaciones

[@prateekarora4549]

Nice. You really did a great job!

[@virajsaiya3653]

Hi Dennis I did not understood the dynamic urls at 23:41 could you explain or give any reference .

[@keerthiakula6465]

In update field. When I enter data it is not updating new data to db instead showing the old data in list page with wierd url . Can someone help me with this

[@nikhilmahajan4129]

great tutorial dennis

[@cezarhirsescu7641]

9:34 I get an error from using this line of code. It says: templateDoesNotExist at /. It also tells me that "app/list.html" doesnt exist. I followed the tutorial step by step and my templates directory is in my app (appname is app). any sugesstions?

[@cezarhirsescu7641]

i figured it out it was a settings.py blunder

[@mustafagulec3138]

@@cezarhirsescu7641 hey , how did yo u solve it ? i have same problem

[@KidsShortStoriez]

Hey Hi Dennis, really like the approach and way you did this from scratch..thanks a lot,, subscribing you Guru 🙏🏽 from India

[@MrYoklmn]

Крутой видос. Спасибо. Про аутентификацию и чат буду ждать видосы)

[@kaleshbiju6753]

Thank you Dennis, it's all new to me as a beginner but this video made me easy to understand. The app looks good and thanks for the tutorial. I have a query regarding this it is that how could we add user login to this application.

[@victormungai]

Interestingly enough, When updating, despite following instructions to the letter, my update function creates a new object. Using django 3.1.3 Any help would be nice. thanks though.

[@victormungai]

Update: I have figured out where error was at. In my update_task.html, I noticed I had the value "/" in the action parameter in my form, so it would go to the index method hence creating a new task all together as it was processed by the index method. It was like a eureka moment. haha. I can actually say I am learning! Thanks Dennis. Suggestion: Maybe you could do more videos with the more updated versions of django in the coming months of the year.

[@rashidaliev9460]

@@victormungai OH MAAAN, thank you SOOO much. I was trying to figure out what's the problem during 2 hours. You saved my day, bro!

[@Vee_Vaa]

@Dennis Ivy My code isn't working half way thru the tutorial. It says no module named "tasks". I've looked in settings.py and I feel like I've done close to everything to retrace my steps. I am using a bit different version (3.03) and also using Atom. Is there something that I am not doing right?

[@doockathefinanceguy]

I'm having the same issues. Just scrolling through the comments to see if anyone has found any solution for this issue

[@craigphollingsworth1460]

this is excellent. Thank you!

[@munenemuondu1033]

Nice JOB.👍

[@legendbreakers6039]

At 21:31 the redirect thing is not working every6 is ok there is no error coming but the problem is it is not redirecting anythin typing in an input field.

[@sandeepvarmac]

Hi Denis, Great Tutorial. Right now, As you click on the update or Delete button, control is routed to another form/page. I was wondering if you could show how to implement the same using the Bootstrap's Modal Plugin?

[@stephenchege]

Awesome Tutorial ....Thank you

[@himanshutiwari4797]

Hey dennis thanks for this informative tutorial but i am getting error... Method not found [post] Method not found : / 21:40... Please help me

[@DennisIvy]

It may be the way you are sending the data. Email me at [e-mail] with your source code and I can take a look. Please reference this comment so I know where the email is coming from :)

[@maazshahid8920]

Hey, did you find any solution? The only difference between his and my project is that I created a app using py manage.py startapp todo which created a new directory where all my model and setting files are. seems like you also did the same thing. Can you please help me?

[@o00o00o00]

Can you give a general framework if I have a database of items and I want to push them out into the web app at a certain time base on the time from data

[@dgrigorev]

Спасибо! Отличное видео

[@DennisIvy]

пожалуйста :)

[@stillon7280]

Any ideas? TemplateDoesNotExist at / tasks/list.html django.template.exceptions.TemplateDoesNotExist: [correct location is here] [03/Apr/2020 22:28:33] "GET / HTTP/1.1" 500 80433 it's the correct location, and the file(s)* is there. (* I created more identical versions of list.html in different file - types, just to be sure) Yet it doesn see anything. Solved: part 1: for some reason the return render(request, 'tasks/list.html') had to be return render(request, 'tasks/templates/tasks/list.html') Part 2: in settings.py I had to add the project path to TEMPLATES[{ ... 'DIRS' = [project path here]..}]

[@yusufahmed6944]

Thumbs up for easy section access

[@almazabd8175]

Thanks! A separate example for forms inline would be very much in demand as tutorial.

[@DennisIvy]

Are you referring to "Inline formsets"

[@almazabd8175]

Hi @@DennisIvy ! Yes I mean Inline formsets.

[@faustiekay6517]

Thankyou so much! It was very helpful! :)

[@namelesevil1]

Well explained everything

[@tolualimi1]

Let's say for the delete functionality, you would not like to redirect to another page for confirmation, how would your code change?

[@hafeezpp]

Great Video. Love from india

[@shohjahonmirakov8520]

Good job! Thanks bro!

[@mezgoodle]

Instead of .btn-danger you can use .btn-warning And what about styling update_task.html and delete.html?

[@DennisIvy]

Thanks for the recommendation :) The purpose of the video was to show CRUD operations in django so I didn't want to spend to much time on styling since that wasn't the point.

[@aniketghosh1867]

nice video and excellent explanations

[@brightnwachukwu7581]

Thanks Denis.. thumbs up. You lectures are really great and insightful... A quick one, whats the function of the *attrs* in your form files and also whats the function of the __str__ function in your models

[@tech-py]

Thanks a lot man! Good Tutorial

[@harshat2071]

hey .. I'm getting an error in delete section. noReverseMatch at /delete /2 Reverse for 'list' not found. .... Could you please get me out of this ...

[@andreyzaytsev1292]

the same

[@andreyzaytsev1292]

Hey, I found my mistake, maybe you also wrote a 'list' somewhere with capital L

[@lungelogwala6721]

Have you solved the problem because I'm getting the same thing

[@sivapremchandreddygoluguri7277]

Cancel Try this instead of that line

[@york0014]

At the 'Create Item' section it stops working for me. For me it doesn't create the item even tho I followed all the steps. Also the submit type of input is just a submit button and now a field of text. I even did form.title. I am not sure if it just doesn't save my values or if the submit input type changed.

[@AI4Productivity]

I am very glad and blessed to watch your tutorials, these helped me in desperate times. i want to request you to work with bootstrap modals. like click view from a table to show its data in pop up modal and other CRUD operations instead of redirect to separate pages.

[@Abhi-kp1fs]

Thank you so much brother!

[@nand2494]

12:18 gotta leave it here, will come back later :)

[@rickykuo8360]

did you come back?

[@harwinderthakur9708]

just subscribed. Great tutorial Thanks

[@DennisIvy]

Don't forget to check out my Complete Django course! dub.sh/NvGboTI

[@tanaysheth8601]

I have made such an app using your methid above... Can you please tell how to delete the task object straight by pressing delete button instead of directing the user to another page.

[@devanshsolani2593]

Amazing tutorial

[@arihantjainajbil8182]

Hello sir I am getting this when i print the 2 task which you printed To Do List Task object (1) Task object (2)

[@heltonteixeira8880]

nice project, this wiil help me a lot :)

[@RishiSaikia]

Hi Dennis, thanks for a great tutorial. I also just signed up for your complete Django course. One question I had: If I want to include tags to classify the to-do items, I can include them as separate model with many:many relationship. This allows user to select multiple tags when creating a to-do item. This works fine; however, what if we also want to give user the choice to CREATE new tags (in addition to selecting existing ones) when creating a To-Do entry?

[@АлександрКотов-ц7л]

its so beautiful! Thanks you

[@somnvm37]

Will this video work for the new 4.0 django?

[@snehasachdeva3724]

why dont we see styling in update and delete pages?

[@TheCapture06265]

Well Explained Dennis. Great Job. But, I can't delete items (unable to get submit button after clicking on delete)

[@saadrahman7868]

need help?

[@wevertonsantiago4305]

You help me so much! Thanks very much! New subs here \o/ thanks again.

[@VietNguyen-hz1mf]

Can you please show us how to use bootstraps and implement it in this project ?