Lightning Web Component Crash Course | Learn LWC in 100 Minutes with Live Project

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This is a crash course video on the Lightning Web Component framework where we will cover all fundamentals of LWC in just 100 minutes. This video alone is enough to get you started with the framework and design & build your own component from scratch. You all will be building a live project with me to practice the hands-on development.
🏅🏅 There is a challenge as well for you guys, watch the video till the end and submit your solution to win free vouchers of my Udemy courses.🏅🏅
📣 Check out my other crash courses
🐼 Salesforce Integration Crash Course - • Salesforce Integration...
🐱 JavaScript Crash Course: • Modern JS Crash Course...
🐭 SLDS Crash Course: • SLDS Crash Course - Ma...
🐹 CSS Filter Crash Course - • CSS Filter Crash Cours...
#LWC #CrashCourse #SFDCFactsAcademy
Enroll in my Udemy courses:
🖥 Lightning Web Component Development - www.udemy.com/...
🖥 A Practical Guide To SFDX and Salesforce CLI - www.udemy.com/...
📚 Github repo for the project: github.com/cho...
Refer below documentation to learn more:
📖 MDN Docs on Javascript - developer.mozi...
📖 LWC Documentation - developer.sale...
📖 Lightning Base Component Library- developer.sale...
📖 Lightning Design System (SLDS) - www.lightningd...
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Content By: Manish Choudhari
Editor: Manish Choudhari
Website: sfdcfacts.com
Twitter: / manish_sfdc
LinkedIn: / manish-choudhary

Опубликовано:

14 окт 2024

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Комментарии : 283

@SFDCFacts 3 года назад

Do you find this video helpful? Here are my other crash courses you might be interested in: ⏭ Salesforce Integration Crash Course 🔗 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-2myol9hI28c.html ⏭ SOQL Crash Course 🔗 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-kw6SFQWQ11Q.html ⏭ Modern Javascript Crash Course 🔗 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dY8li4JnoWQ.html ⏭ SLDS Crash Course 🔗 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-HDsuCGbtqyk.html ⏭ CSS Filters Crash Course 🔗 ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-gx25xodfxY8.html

@anilsrivastava8762 2 года назад

Can you explain how to do this use case by LWC .👉Customers should be presented with a UI to view the list of cars along with Name, Image, Maximum Load, and Cost

@manjunathgoudar2895 2 года назад

if anyone out there is on 27:07 and thinking the time on their page seems to be reactive, it is because every variable now is inherently reactive in LWC without needing a @track decorator... this is applicable after Spring 20 release Thanks buddy for such a great session, I concur with so many wanna be LWC learners below.. this is a great content, nothing like learning whilst doing hands-on!

@chikkuvlogs5143 3 года назад

Hi bro, I have learnt LWC and also cracked interview in TCS after watching this video.. Thanks alot.. waiting for your ds and algo videos

@SFDCFacts 3 года назад

Great Yash👍 Wishing you an amazing career ahead. Will bring soon!

@nandinireddy4156 2 года назад

Hi. Bro i have some doubts on interview can u explain it

@avinashvundemodalu5628 Год назад

@ chikku vlogs Bro, I have one doubt, in APEX we only write soql and remaining all logics will be written in LWC ? before lwc we have written all logics & operations in APEX, for now we write all logics in LWC and only soql in Apex ?

@Gaurav-x3y 4 месяца назад

hey, any oping there TCS @chikkuvlogs

@shubhambangad1011 2 года назад

Ofcourse this is the best crash course for LWC. Most of the points have been covered. Really appreciate your work and explanation

@ManishKumar-th3cw 4 года назад

completed till 1:07:49 it's really going good till now came to know a lot of things in LWC. it is a crash course...... indeed Thanks for this :)

@guruvamshnekkar9868 4 года назад

U are the man ; hats off buddy. I am not a programmer however I remeber things from my BE , dispute of working for customer support I wanted to switch over to different domain that is SF contributer ...... I watched this video like 3 times and u rock man ... I love this always for life time ..... Thanks again .. I wish I could drop an email with huge thanks from my heart ..(tears in my eyes of happiness )

@ManishKumar-th3cw 4 года назад

I just watched it till 33:22 and gotta say thanks for this :) will be completing this in 3 parts

@LearnWithNeeraj777 2 года назад

What a top quality coding. This is hurricane. No timepass stuffs. ❤️

@vaishnavibhonde8066 4 года назад

Awesome content. Who else noticed that he worked till 3AM to make video for us

@mdivs 3 года назад

This is a very good course. Nice cuts in the video so there is no useless conversation or waste of time. Ty man, please continue to do more videos like this.

@madhurakr9170 8 месяцев назад

Very precisely explained most important concepts of LWC. So nice video . Please keep posting the videos and kudos to your patience and contribution to the salesforce community !!

@daniell.valenzuelacalona5798 3 года назад

Great video for getting started with lightning components given some basic knowledge as stated is known prior to the video, better than a lot of trailhead courses.

@kunalsinghgusain2070 3 года назад

!! IMPORTANT!! For all people watching after spring 20 release. @track is optional to make properties reactive. All properties in a Lightning web component class are reactive. If a field’s value changes, and the field is used in a template or in a getter of a property that’s used in a template, the component re-renders and displays the new value. The only being objects and arrays. WHY ?? Because these are reference types.

@sreerampasumarthi8150 Год назад

Excellent content...In my view this channel is the most underrated channel.

@kamalnathrohit 4 года назад

Great video, very precise for a crash course. I am new to SF LWC, but hands on different modern web frameworks, this is what I am a looking for. Please keep it coming

@Ashishkumar-vv3uh 3 года назад

After learning JS, I wanted a video of this kind on lwc to kickstart and I came across it.Thank you for putting so much effort for us.

@shaileshsawant6214 3 года назад

This is great to start the LWC journey. Thanks for the video and appreciate all the efforts.

@Hoodiefoodie1812 2 года назад

Loved it! Thank you so much :) Gives me a lot more confidence

@free9ja 4 года назад

Great Tutorial. Gifted Teacher. Didn't have a choice but to subscribe.

@free9ja 4 года назад

I followed your tutorial from scratch and built the component. I also deployed successfully

@saikumarrv5445 3 года назад

Hi Manish, I hope you are doing very well. I was following each and every video of yours. The way you explain the things, simply, it's awesome .Could you please give us the few more videos on real time projects and also the problems we face generally while doing coding in LWC in Real World and also few more things like whenever the person got an requirement, steps to be followed to develop the component, the mistakes generally people make, best practices to be followed in real world etc. It will be very helpful for the beginners like us. Thanks much in advance.

@SFDCFacts 3 года назад

Sure Sai, thanks for your feedback. Will come up with something soon. Subscribe to the channel so that you'll know when I do

@saikumarrv5445 3 года назад

@@SFDCFacts Thanks for your reply, I have already subscribed to this channel a long time back and also suggesting new joinees to subscribe it who are having trouble to learn Salesforce. They will get the concepts crystal clear and hopefully, they will learn into salesforce soon.

@sangushiva656 2 года назад

Thanks a lot Manish ...your explanation is very clear and easy to understand.. got overall idea of lwc ..thanks..

@kapilsane 9 месяцев назад

this is the best lwc project video ihave ever seen.

@wooden-airplane 3 месяца назад

Very interesting and useful video. Thanks!

@divyaagarwal3563 3 месяца назад

Thankyou so much for this awesome video! Such a Great Content!

@timjones3647 2 года назад

I was really enjoying this and got to minute 25, and my time and greeting is not updating from the static values, even after adding the callback with interval.

@IamDhanush 2 года назад

Yes, same here. I don't see them updated.

@IamDhanush 2 года назад

I have adjusted the code for obtaining date like this and it worked! INSTEAD OF: const date = new Date(); =========================== Changed to this: const currDate = Date.now(); const date = new Date(currDate);

@abl1699 Год назад

It does update. You need to write the exact code Manish has given. It works. I have tried it.

@vishwaskumarjyothula9286 3 года назад

Hi Manish, this is the best course for LWC . I got understanding of the lightning web components with in very short time .Thanks for your efforts Manish .

@SFDCFacts 3 года назад

Thanks a ton Vishwas

@anandmanirathor9367 2 года назад

Hello Manish, I was watching your video, just a correction where you are setting a time interval that should not be multiplied by 60 as the init method might be called in between a minute which is not going to have a sync with actual time. It will better sync 1000 ms Regards, Anandmani Rathor

@soumyaramteke7020 3 года назад

Best 1:45 hrs spent ever! Thank you!

@aryanchopra811 4 года назад

awesome work Manish , you a doing a great job for salesforce ohana keep it up !

@biswaray1225 4 года назад

Thanks for awesome content and sharing your knowledge with us. really helpful.

@kirillhantayev9627 4 года назад

This content is pure gold!!! Thank you!!

@sebasmiranda8036 3 года назад

Man, this is the best video I've found so far. My only suggestion would be to change the colors of the symbols as the pink is hard to follow with the black background. Thanks for the video!!

@SFDCFacts 3 года назад

Yeah, its been taken care in further videos after this one. Check out my other course on this channel

@solosyntax9395 Год назад

Thanks man. Your explanation was very simple and easy to understand 👌

@Rajasam-g9w Год назад

Thanks for this wonderful video 👍 If we want to create a wizard type of screens in Lwc what is the best approach ? I mean multiple data entry screens will be there and submit will happen in last screen

@gauravdeog Год назад

Want to do one course for LWC+ Integration. Are you planning any batch in 23?

@yunuskocatas3879 Год назад

which theme are you using. I liked it and I couldnot find. thanks

@franciscrump1869 4 года назад

Thanks for putting this up here with a nice explanation. I think since I was able to get it to work that I will take your paid course... also, you might take note that sometimes you type single quotes and your computer later edited that to double quotes, and I had one instance of that: import { LightningElement, api } from 'lwc'; which prevented it from working after I until I replaced the single quotes with "lwc" doublequotes. Otherwise the only main hiccup was just that it needs to have one custom object named ToDo (ToDo__c) with one checkbox field Done (Done__c) in order for the component to work using the SF org one deploys it to... 105:24 in the video (to help future followers) one other thing to watch was button icon-name {buttonIcon} in toDoItem.html not {IconName}

@nehaagrawal6602 3 года назад

Your content is really amazing and very helpful. Thank you so much for sharing your knowledge.

@SFDCFacts 3 года назад

Thanks @Neha! There is a lot more to unfold in the days to come. Stay tuned.

@rameshgoud4970 4 года назад

Nice Explanation.Thank You for the Video:)

@santiagocuretti9892 2 года назад

Excelent content! How do you enable Lightning Explorer? It's an extension?

@mohdsarfraz8677 3 года назад

Great Brother, I have learnt lots of things about LWC. Superb keep it up. Please make a video that clearly defines the difference between aura and LWC.

@salesforcelearner5225 4 года назад

I'm new to Salesforce development. I have learned Apex, VF . Now should I learn lightning component or should I jump to LWC.Please guide me

@SFDCFacts 4 года назад

If you are new to both framework, then go for LWC.

@winstonye478 3 года назад

love the video, great job! can you do one explaining how the lightning message service works?

@karthikeyanbaburajendran1789 2 года назад

Its the best crash course ever !! keep going...!!!

@abhijeetsingh6404 2 года назад

Hi, I am seeking a career advice here. Should I consider Salesforce domain for my career. Is it good in terms of growth.

@sasipavandarapureddy9491 2 года назад

Hi Manish, Requesting you to do a crashcourse on Lightning flows. It will be very helpful

@thisgnop3177 2 года назад

Good Video but it starts to suck after you create the ToDoController. How beginners are supposed to know how to do step 6 (Assign the Permission). It doesn't work and I get error when I run that "sfdx force:user:permset:assign -n ToDoManager". Salesforce sucks but when we are forced to learn it, courses like this which skip "SIMPLE STEPS" make it very difficult to learn salesforce. Great course up to when you add the controller.

@swathibelagere5638 Год назад

I am struck there too. do you know how to resole it?

@maheshkalambe1792 3 года назад

Thank you Manish! Could you please make video on creating Apex class and test class for same, It will be really helpful.

@jaredhenning8862 4 года назад

These videos are so helpful. Thank you

@manjunaths.c8818 2 года назад

Woow great Course Manish, You content is very simple and interesting, Could you also please make a crash course on Apex triggers, Salesforce Flows as well

@ManojVerma-ss5kb 4 года назад

Brother could you please make video on CPQ

@RahuldevBehera 2 года назад

For those who are facing below issue. ``` node-gyp not found! Please ensure node-gyp is in your PATH-- Try running: `sudo npm install -g node-gyp` 'nodejs' is not recognized as an internal or external command, operable program or batch file. spawn node-gyp.cmd ENOENT Installing plugin @salesforce/lwc-dev-server... failed ``` Try this 1. Install node-gyp globally via npm: npm install --global node-gyp 2. Install windows-build-tools with any one of below, whichever first works: - npm install --global --production windows-build-tools

@yuvikasharma9942 3 года назад

I need some guidance regarding using of get and set methods? Where get methods should use and where set methods should be used?

@emmanuvelsuprithr4105 4 года назад

Thank you so much bro , awesome content and and recording till 3am salute your commitment 🙋‍♂️bro

@GBL9 Месяц назад

your are a legend, thanks

@HemprasanthKarunakaran241097 2 года назад

Hi Manish, Thanks for the awesome content. I am confused on this. If its local development, why is there a constraint that we need scratch org? Does SF do anything behind the scenes?(like a validation against a scratch org... I believe thats unlikely, given that we have local dev plugin)

@ryanm1466 2 года назад

super helpful thank you! You're super smart!

@GauravGupta-ku4ul 3 года назад

Very good crash course. Quite informative. Thanks mate.

@SFDCFacts 3 года назад

Thanks Gaurav, wish you all the best!

@avinashvundemodalu5628 Год назад

Bro, I have one doubt, in APEX we only write soql and remaining all logics will be written in LWC ? before lwc we have written all logics & operations in APEX, for now we write all logics in LWC and only soql in Apex ?

@PastranaDigital 3 года назад

Bought the Udemy course as a thank you for this great video and to learn more. Well done.

@extreamvideos2968 3 года назад

Bro youtube video and udemy ldc course are same.

@PastranaDigital 3 года назад

Similar in some areas yes but the details and clarity provided have helped me better understand the basics. I’m still new to some areas.

@vietphanhoang5874 2 года назад

Hello sir, thanks for the video I have some questions, can you explain them to me, please? Let's say we have Omniscript contains custom LWC, so how can Omniscript communicate with LWC ? I mean, when input (out of the box element in OS) has changed value, how we can track/listen that in LWC

@maximilianduerr992 2 года назад

Great tutorial! Thx for sharing!

@Crazy-Roland-vDrums 3 года назад

Hello, thanks for the videos. Looked at the posted Udemy course on LWC & under the "Testing" section it says JTest which is different from Jest - is this correct? Could you guys plz comment on the Pros & Cons of JTest versus Jest? Thx Again!!

@sarvesh_k 4 года назад

what is the difference between setStorable() and cache= true

@CuteCat0006 2 года назад

Thank you for your effort. This video is awesome.

@saptarshi24695 4 года назад

Good job sir , badly needed something like that. 👍

@philipwalker8107 Год назад

Can you write what extensions for file icons you are using in vsc?

@siddharthabharti2306 3 года назад

very nice explanation to cover many topics of LWC, Thankyou

@SFDCFacts 3 года назад

Thanks Siddhartha

@alarksharma 3 года назад

can you please tell which software did you use for recording in this way so that your face video is also coming along with the screen

@shiprachaurasia2671 3 года назад

I have a change event on an input whose value will be added to an array on a click event. So two events here. How can we test array length on click action. Getting error -Error: expect(received).toBe(expected) // Object.is equality Expected: 1 Received: 0 Thanks in advance.

@NONAME-qd3qg 4 года назад

Very helpful content and great efforts to make it as simple as possible. Could you please do a short video on using external libraries like momentJS if possible. Thank you !!

@swathibelagere5638 Год назад

I am getting error with "sfdx force:user:permset:assign -n ToDoManager"

@VamsiKrishna-rs1sd Год назад

What is the difference between authorize a dev hub and authorize an org?

@SpandanBhatt1985 4 года назад

u r an inspiration to us. carryon

@abhishekpundir1878 2 года назад

really liked your video..great work always

@rahulch2056 Год назад

@1:31:00 why can't we directly call 'fetchtodos()' from html ? why are we declaring handlers for update and delete & we are calling fetchtodos() from there?

@kirandey95 4 года назад

this man is genius...

@VidyaRamakrishnan-co2cd 6 месяцев назад

Good tutorial !!

@abl1699 Год назад

Hi Manish, Thanks for this crash course. I just pushed the code to the scratch org and it succeeded but it does on show in SFDC with I edit the home page. When I edit the home page in SFDC, there is nothing under Custom. Can you please help?

@abl1699 Год назад

This got resolved.

@giteshkumar815 4 года назад

Hi, Which plugin you're using for css ??

@alladayeshwanth9340 4 года назад

if there are multiple input boxes what can be alternatives for this.template.querySelector() as the order is not specified for this function? . Thanks in advance

@pratyushakatta3213 4 года назад

Nice Viedo, Well Explained .Thank You..Please do viedo on CPQ..

@Jayanthsattineni 3 года назад

It's video not viedo...🙄

@rajendrajoyce 4 года назад

May I know why did u use ( Sobject)Type.forName(todo__c). New instance (); Instead of Todo__c t = new Todo__c(); What's main difference?

@SFDCFacts 4 года назад

Most of the time I use generic sObjects in my code instead of using object instance (in this case ToDo__c). No particular reason to use sObject here, feel free to change the code to create ToDo__c instance.

@rajendrajoyce 4 года назад

@@SFDCFacts is there any benifit we get using this instead simple instantiation

@pratikstha8682 Год назад

Couldn't find the compiled component. If this component has a dependency on a component in the org or a component in a package in the org, test this component directly in the org. help!!!

@chandansagar3706 2 года назад

Thank you very much for the video.

@aviralagrawal9834 4 года назад

Learn, Share and Repeat!

@rajkopodinic 4 года назад

I'm trying to publish an LWC to my Salesforce Professional account but can't seem to get it right? I get the following error: sf:INVALID_OPERATION: INVALID_OPERATION: testLevel of NoTestRun cannot be used in production organizations I haven't placed any code or tried to create a component yet I'm just trying to deploy to org but I get the above error no matter what I try, do you have an idea of what I'm doing wrong or missing out?

@desivloggerincanada 4 года назад

This video is realy good but while following video as well as taking git hub repo i am facing same issue--> Compilation Failure /c/toDoItem/todoItem.js:0,0 : LWC1010: Failed to resolve entry for module "todoItem" seems like it is looking for some todoItem component instead of toDoItem . Kindly help i am stuck

@letoan285 4 года назад

does salesforce using LWC over Aure ? do you know which companies using LWC?

@saurabhsp87 4 года назад

Hi Manish.. Great info and well explained..A quick question: I see an issue when installing plugins "Installing plugin @salesforce/lwc-dev-server... - info There appears to be trouble with your network connection. Retrying.." I tried multiple times but didn't get success. Can u help me out??

@sanchitak1512 4 года назад

I too got same error including "Installing plugin @salesforce/lwc-dev-server... - info Visit yarnpkg.com/en/docs/cli/add for documentation about this command". I tried multiple times and even uninstalled the sfdx I currently had and installed it again.But no luck ;(

@sanchitak1512 4 года назад

Hi saurabh ..After few hours of searches I found out solution and it fixed my issue. Hope it will help you too.It could be network problem So, try below steps 1. Go to "C:\Users\AppData\Local\sfdx\client ode-modules\yarn\lib\cli.js" 2. Edit the "cli.js" file by following step 3. 3. Increase your NETWORK_TIMEOUT to 600000. If 600000 didn't work try to increase it more.Mine worked at 800000 4. Run "sfdx plugins:install @salesforce/lwc-dev-server" Note: I tried these steps with the of sfdx but the issue still persisted. But when I tried it on another version of sfdx it solved my issue(I am still wondering why did this happen?).

@doondireddy 4 года назад

Thankyou So much ManishJi, after reading LWC basics on trailhead I opened youtube for timepass, but I click on this link and I am stuck here for 2 Hours. Once Thanks a ton! __/\__

@SFDCFacts 3 года назад

Thats the plan, make you stuck here :D

@sushanth1100 4 года назад

I have completed this course. Everything was fine on the development server until I viewed the component on Home Page. Here the background and a few other css were not getting applied. Not sure why.

@greatindia4162 3 года назад

Thanks for the knowledge transfer. Can you please create short videos with the exact content. It will be really helpful for lot of people

@SFDCFacts 3 года назад

I have started creating short videos now, and loving it so far.

@akshaysinha7987 3 года назад

why am i unable to install the local dev server. its giving error and unable to successfully install it. tried a couple of stackoverflow resolves but still not getting ant luck. Can anyone help?

@kaustavchatterjee129 Год назад

Is the localhost server running on scratch org instance? I mean the scratch org that was created has a random domain name and looks like a normal org only but here development is going on in local machine. So how is it proved that we are using scratch org that we created for lwc local development?

@abl1699 Год назад

Maybe you should delete the scratch org and see what happens.