Lightning Web Components
Episode 5 – Live Coding with LWC
April 12, 2019 | 11:00 a.m. IST
Satya Sekhar
Sr. Developer Evangelist
Salesforce
Shashank Srivatsavaya
APAC Head, Developer
Relations, Salesforce
Aditya Naag Topalli
Sr. Developer Evangelist
Salesforce
Forward-Looking Statement
Statement under the Private Securities Litigation Reform Act of 1995:
This presentation may contain forward-looking statements that involve risks, uncertainties, and assumptions. If any
such uncertainties materialize or if any of the assumptions proves incorrect, the results of salesforce.com, inc. could
differ materially from the results expressed or implied by the forward-looking statements we make. All statements
other than statements of historical fact could be deemed forward-looking, including any projections of product or
service availability, subscriber growth, earnings, revenues, or other financial items and any statements regarding
strategies or plans of management for future operations, statements of belief, any statements concerning new,
planned, or upgraded services or technology developments and customer contracts or use of our services.
The risks and uncertainties referred to above include – but are not limited to – risks associated with developing and
delivering new functionality for our service, new products and services, our new business model, our past operating
losses, possible fluctuations in our operating results and rate of growth, interruptions or delays in our Web hosting,
breach of our security measures, the outcome of any litigation, risks associated with completed and any possible
mergers and acquisitions, the immature market in which we operate, our relatively limited operating history, our
ability to expand, retain, and motivate our employees and manage our growth, new releases of our service and
successful customer deployment, our limited history reselling non-salesforce.com products, and utilization and
selling to larger enterprise customers. Further information on potential factors that could affect the financial results
of salesforce.com, inc. is included in our annual report on Form 10-K for the most recent fiscal year and in our
quarterly report on Form 10-Q for the most recent fiscal quarter. These documents and others containing important
disclosures are available on the SEC Filings section of the Investor Information section of our Web site.
Any unreleased services or features referenced in this or other presentations, press releases or public statements are
not currently available and may not be delivered on time or at all. Customers who purchase our services should
make the purchase decisions based upon features that are currently available. Salesforce.com, inc. assumes no
obligation and does not intend to update these forward-looking statements.
Go Social!
Salesforce Developers
Salesforce Developers
Salesforce Developers
The video will be posted to YouTube & the
webinar recap page (same URL as registration).
This webinar is being recorded!
@salesforcedevs
Have Questions?
● Don’t wait until the end to ask your question!
● Technical support will answer questions starting now.
● Respect Q&A etiquette
● Please don’t repeat questions. The support team is working their
way down the queue.
● Stick around for live Q&A at the end
● Speakers will tackle more questions at the end, time-allowing
● Head to Developer Forums
● More questions? Visit developer.salesforce.com/forums
Series Highlights
• LWC Anatomy
• Component Library and Playground
• Developer Tooling
• Base Lightning Components
• Working with Salesforce Data
• Inter-Component Communication
• Aura Interoperability
• Static resources and custom/3rd party JavaScript
• Debugging
• Testing with Jest
Agenda
Let’s build Lightning web components for a business use case
Requirements
User Story
• As a sales representative, I should be able to find the nearest
restaurants based on a contact’s address, so that I can schedule a
Lunch/Dinner appointment with that contact
• Once I select a restaurant, I should be able to see the restaurant’s
location on a map in the contact’s record page
• I should be able to select a date and time to fix an appointment with
the contact at the selected restaurant
How it should look like
Contact Record Page
Contact Details
The current contact page
Component breakup
nearestRestaurants (LWC)
appointments (Existing Aura) bookAppointment (New LWC)
Implementation
Get Hands On with a Trailmix!
sforce.co/lwcModern Javascript
Developement
Q & A
Try Trailhead: trailhead.salesforce.com
Join the conversation: @salesforcedevs
Join Trailblazer Community Group: bit.ly/webinarinapac
Survey
Your feedback is crucial to the success of our
webinar programs. Please fill out the survey at
the end of the webinar. Thank you!
Live coding with LWC

Live coding with LWC

  • 1.
    Lightning Web Components Episode5 – Live Coding with LWC April 12, 2019 | 11:00 a.m. IST Satya Sekhar Sr. Developer Evangelist Salesforce Shashank Srivatsavaya APAC Head, Developer Relations, Salesforce Aditya Naag Topalli Sr. Developer Evangelist Salesforce
  • 2.
    Forward-Looking Statement Statement underthe Private Securities Litigation Reform Act of 1995: This presentation may contain forward-looking statements that involve risks, uncertainties, and assumptions. If any such uncertainties materialize or if any of the assumptions proves incorrect, the results of salesforce.com, inc. could differ materially from the results expressed or implied by the forward-looking statements we make. All statements other than statements of historical fact could be deemed forward-looking, including any projections of product or service availability, subscriber growth, earnings, revenues, or other financial items and any statements regarding strategies or plans of management for future operations, statements of belief, any statements concerning new, planned, or upgraded services or technology developments and customer contracts or use of our services. The risks and uncertainties referred to above include – but are not limited to – risks associated with developing and delivering new functionality for our service, new products and services, our new business model, our past operating losses, possible fluctuations in our operating results and rate of growth, interruptions or delays in our Web hosting, breach of our security measures, the outcome of any litigation, risks associated with completed and any possible mergers and acquisitions, the immature market in which we operate, our relatively limited operating history, our ability to expand, retain, and motivate our employees and manage our growth, new releases of our service and successful customer deployment, our limited history reselling non-salesforce.com products, and utilization and selling to larger enterprise customers. Further information on potential factors that could affect the financial results of salesforce.com, inc. is included in our annual report on Form 10-K for the most recent fiscal year and in our quarterly report on Form 10-Q for the most recent fiscal quarter. These documents and others containing important disclosures are available on the SEC Filings section of the Investor Information section of our Web site. Any unreleased services or features referenced in this or other presentations, press releases or public statements are not currently available and may not be delivered on time or at all. Customers who purchase our services should make the purchase decisions based upon features that are currently available. Salesforce.com, inc. assumes no obligation and does not intend to update these forward-looking statements.
  • 3.
    Go Social! Salesforce Developers SalesforceDevelopers Salesforce Developers The video will be posted to YouTube & the webinar recap page (same URL as registration). This webinar is being recorded! @salesforcedevs
  • 4.
    Have Questions? ● Don’twait until the end to ask your question! ● Technical support will answer questions starting now. ● Respect Q&A etiquette ● Please don’t repeat questions. The support team is working their way down the queue. ● Stick around for live Q&A at the end ● Speakers will tackle more questions at the end, time-allowing ● Head to Developer Forums ● More questions? Visit developer.salesforce.com/forums
  • 5.
    Series Highlights • LWCAnatomy • Component Library and Playground • Developer Tooling • Base Lightning Components • Working with Salesforce Data • Inter-Component Communication • Aura Interoperability • Static resources and custom/3rd party JavaScript • Debugging • Testing with Jest
  • 6.
    Agenda Let’s build Lightningweb components for a business use case
  • 7.
  • 8.
    User Story • Asa sales representative, I should be able to find the nearest restaurants based on a contact’s address, so that I can schedule a Lunch/Dinner appointment with that contact • Once I select a restaurant, I should be able to see the restaurant’s location on a map in the contact’s record page • I should be able to select a date and time to fix an appointment with the contact at the selected restaurant
  • 9.
    How it shouldlook like
  • 10.
  • 11.
  • 12.
    Component breakup nearestRestaurants (LWC) appointments(Existing Aura) bookAppointment (New LWC)
  • 13.
  • 14.
    Get Hands Onwith a Trailmix! sforce.co/lwcModern Javascript Developement
  • 15.
    Q & A TryTrailhead: trailhead.salesforce.com Join the conversation: @salesforcedevs Join Trailblazer Community Group: bit.ly/webinarinapac
  • 16.
    Survey Your feedback iscrucial to the success of our webinar programs. Please fill out the survey at the end of the webinar. Thank you!