I love learning and sharing. It is basically used to create, update, read and delete a record without any using Apex Code. also for mapping this with dependent picklist(give unique = record Id while using in dependent picklist)*/, /* Every component that subscribes to the event receives the event.

I have updated the blog. Every Salesforce developer should aware of latest releases provided by Salesforce related to LWC and its modern web Standards, implement them accordingly into their existing Business Process, Educate and Suggest customers regarding this new feature. Web Components consist of four separate technologies that are used together: Before diving in LWC, we should know about JavaScript Origin. */, //Firing change event for aura container to handle, //Fire Pub/Sub Event, So that every other comp in the page knows the change, "http://soap.sforce.com/2006/04/metadata", //parent field api name that is controlling field api name, //@api controllingFieldValue; //parent field value, /*only for lwc for mapping values in list and To dig deep into this topic, Salesforce has provided a great article on this Interoperability . Easy for the Aura Component Developers. This blog and One PubSub library are written while attending the Hyderabad event. We will be using the above base component to build custom dynamic picklist and dependent picklist components, which can be re-used anywhere just by passing some parameters. The pattern of use is quite the same as the Aura Component events. That is the final outcome behaved differently in AURA and LWC, so had to to be content with this relation. Create aura_component_1 Aura Component. Aura and LWC can be able to communicate using Public API’s and Events.


Before you even see the code experience LIVE component here: « Build Lightning Web Components Faster with Local Development, How to Print Record Details in Lightning Experience ». For more information, see Communicate Across the DOM with Lightning Message Service . Great event!!! Read the blog: Everything you would like to understand about Lightning Flow. Please correct me if i am wrong. LWC provides a layer of Salesforce services on top of the core stack which includes User Interface APIs, base lightning components(LC) and Lightning Data Service(LDS). Since LWC has come into existence we can now create Lightning components in the following ways: First thing we will know about what web components are. I have tried all different means to remove parent child hierarchy between picklist and dependent picklist, there is no direct relation, but has a bit of relation that is because of events. Key Points to Remember. /*only for lwc for mapping values in list and Lightning Web Components JavaScript support includes: For a Business user, Sales reps who uses the Lightning Experience on the daily basis for their business process, they don’t find any difference between the LWC and Aura Component. Salesforce has introduced a new platform called Lightning Web Components (LWC) in December 2018. Reusing Aura Framework for LWC Development: We all know about Lightning Data Service (LDS) in Lightning Components. Questions? Why do you go for LWC instead of existing Aura Components? Things are made to happen. Hang on here comes it.

Pub-Sub is nothing it is a JavaScript file containing multiple methods; Pub-Sub is like Application event in Aura Component

LWC uses modern Java Script Frameworks – this means any non-salesforce developer who is familiar with Node.JS or React can easily be able to code in LWC. Don’t forget to share this with other Salesforce folks. We will utilize base components that Salesforce has provided to build custom dynamic Picklist and Dependent Picklist. To communicate between components on a single page, you can use the pubsub module. Here we are using UI API to get record type id and picklist values based on that. Uniformity across the LWC and Aura Components to use the PubSub events.
Thanks, Yes, You are right. As it provides great UI Performance on browsers which enhances the latest features of JavaScript. Sai Kiran Kadiyala and Lavanya Duptala, CRM Technical Analysts, are a part of Jade Global India CRM Delivery Team in Hyderabad. Lines and paragraphs break automatically. Error: This field is not a dependent picklist! Easy for the Aura Component Developers.