Click the gear icon ( ), then select Developer Console. In the Developer Console, select File > New > Lightning Component. Name the component IndicatorBadges, select Lightning Record Page, and select Submit. Click File > Save.
- Click the gear icon ( ...
- In the Developer Console, select File > New > Lightning Component.
- Name the component IndicatorBadges , select Lightning Record Page, and select Submit.
- Replace the contents of the component with this code: ...
- Click File > Save.
How to create custom lookup in Salesforce Lightning component?
Step 4 : Create Lightning Custom Lookup Component
- lightning component [customLookup.cmp]
- JS Controller [customLookupController.js] // This function call when the end User Select any record from the result list.
- JS Helper [customLookupHelper.js]
- TestApp.app. Like our facebook page for new post updates.? & Don’t forget to bookmark this site for your future reference.
How to activate Salesforce Lightning?
Set the Default Interface to Lightning Experience
- From Setup in Lightning Experience, enter Lightning in the Quick Find box, then select Lightning Experience Transition Assistant. ...
- Select the Roll Out phase.
- Click Launch Lightning Experience to expand the stage.
- Click Switch Users next to Make Lightning Experience the default interface. ...
- Click the + button next to the users you want to switch.
How to create a custom field in Salesforce Lightning?
- Some data types are available for certain configurations only. ...
- Custom settings and external objects allow only a subset of the available data types.
- You can’t add a multi-select picklist, rich text area, or dependent picklist custom field to opportunity splits.
- Relationship fields count towards custom field limits.
How does Salesforce build Lightning Web Components?
Lightning Architecture Components:
- Client Side: You may use JavaScript
- Salesforce Cloud: It is to bind server as well as client.
- Server side: Apex Controller manages server-side.
How do I create a lightning component in Salesforce Developer Console?
Create Lightning Components in the Developer ConsoleOpen the Developer Console. ... Open the New Lightning Bundle panel for a Lightning component. ... Name the component. ... Describe the component. ... Add component configurations to the new component. ... Click Submit to create the component.
How do I create a lightning component form?
Implement a Basic FormButton: lightning:button (and lightning:buttonIcon and so on)Checkbox: lightning:checkboxGroup.Dropdown menu for single selection: lightning:combobox.Dropdown menu for single selection using the HTML
How do I create a custom component in Salesforce?
To create a Visualforce custom component:In Salesforce from Setup, enter Components in the Quick Find box, then select Visualforce Components.Click New.In the Label text box, enter the text that should be used to identify the custom component in Setup tools.More items...
How do I display lightning components in Salesforce?
From Setup, enter Tabs in the Quick Find box, then select Tabs. Click New in the Lightning Component Tabs related list. Select the Lightning component that you want to make available to users. Enter a label to display on the tab.
What are the examples of lightning base components?
Base Lightning Components The list of base components includes: badge, button, buttonGroup, buttonIcon, buttonMenu, card, formattedDateTime, formattedNumber, icon, input, inputRichText, layout, layoutItem, menuItem, select, spinner, tab, tabset, textarea.
What can you build with the Lightning component framework?
The Lightning Component framework is a UI framework for developing web apps for mobile and desktop devices. It's a modern framework for building single-page applications with dynamic, responsive user interfaces for Lightning Platform apps. It uses JavaScript on the client side and Apex on the server side.
How do I create a custom component?
Click the Access advanced features button and select Define custom component. The Custom Component Wizard dialog box opens. In the Type list, select the component type : connection, detail, seam, or part. In the Name box, enter a unique name for the component.
How do I create a lightning application in Salesforce?
Create a Lightning AppFrom the Home tab in Setup, enter App in the Quick Find box, then select App Manager.Click New Lightning App.Walk through the Lightning App Wizard, creating an app with these parameters. App Name. ... Click Save and Finish to exit the wizard.From the App Launcher ( ... Check out the new app!
How do you use custom lightning components?
Add the Custom Lightning Component to Your App PageFrom Setup, enter App Builder into the Quick Find box, and then click Lightning App Builder.Click Edit next to the Top Accounts and Opportunities page that you created in the previous unit.Add the Opportunity Alert component above the List View component.More items...
How do you add components to a lightning page?
Edit a Page to Add a Lightning ComponentDisplay a desired record page for editing.Click the Gear icon and select Edit Page. ... From the left navigation pane, scroll down the Lightning Components to select a component.Click and drag the component into the right pane.More items...•
What is LWC in Salesforce?
What are Lightning Web Components? LWC is a new programming model to develop Salesforce lightning components. It's a UI framework that is built using native HTML and modern JavaScript.
How do I add LWC to record page?
How To Add LWC To Record PageGo to the record page you want to add the LWC to. If you want to add an LWC component to the account record page navigate to an account record. ... Edit the Metadata for the LWC component. To make a Lightning web component available for record pages we need to edit the associated metadata file.
Create a Lightning Action Using lightning:recordViewForm and lightning:recordEditForm
The Quick Contact action panel includes a header with the account name and a form that creates a contact for that account record. Display the account name using lightning:recordViewForm and display the contact form using lightning:recordEditForm.
Create a Lightning Action Using force:recordData
The Quick Contact action panel includes a header with the account name and a form that creates a contact for that account record. Display the account name and display the contact form using two separate instances of force:recordData.
How to give your component the Lightning Experience look and feel?
To give your component the Lightning Experience look and feel, use Lightning Design System . To go your own way, write your own CSS . Composition. You can add components within the body of another component. Composition enables you to build complex components from simpler building-block components.
What is a service component in Lightning Web Components?
The files must use the same name so the framework can autowire them. A service component (library) must include a JavaScript file and a metadata configuration file. HTML Templates. The power of Lightning Web Components is the templating system, which uses the virtual DOM to render components smartly and efficiently.
What is Lightning web component?
A Lightning web component is a reusable custom HTML element with its own API. Define a Component. A Lightning web component that renders UI must include an HTML file, a JavaScript file, and a metadata configuration file. The files must use the same name so the framework can autowire them.
How does Lightning web work?
The framework creates components, inserts them into the DOM, renders them, and removes them from the DOM. It also monitors components for property changes.
Create the Indicator Badge Controller Class
In our dynamic title, we want to display the name of the object that users expect—and that value, the Label field, isn't provided by the force:hasSObjectName interface (that gives access to the API Name of an object). To access the value of the Label field in our component, we need to use Apex.
Add Indicator Badges to Pages in Lightning Experience
The last thing we need to do before we move on is to get our in-progress Indicator Badges component onto some record pages in Lightning Experience.
What is the Lightning web component?
Lightning Web Components uses modules (built-in modules were introduced in ECMAScript 6) to bundle core functionality and make it accessible to the JavaScript in your component file. The core module for Lightning web components is lwc.
What happens when a field changes in a template?
If a change occurs, the framework rerenders the component. All fields are reactive. If the value of a field changes and the field is used in a template—or in the getter of a property used in a template—the framework rerenders the component. You don’t need to decorate the field with @track.
What is a component author?
A component author declares fields in a JavaScript class. An instance of the class has properties. To component consumers, fields are properties. In a Lightning web component, only fields that a component author decorates with @api are publicly available to consumers as object properties.
My Domain
Before we begin to deep dive into the development of Lightning Component we need few things to be enabled in our Developer Edition Org. First thing is to enable My Domain in the DE org. Enabling My Domain and activating it can take up to half an hour, therefore we need to have My Domain as early as possible for any development.
Chapter 2: Getting Started with Lightning Components
Before we dive into the abyss of Lightning, first we need to know that why we should use lightning and what are the benefits of using the Lightning Component. Its benefit includes the following features.
What Is the Lightning Components Framework?
It is a UI framework used for developing apps which run both on mobile devices and desktop, it makes use of single page application architecture using dynamic, responsive components for the interface. It implements JavaScript on the client side and Apex on the server side.
Where You Can Use Lightning Components
Lightning components can be used in many different ways, like customizing the org, standalone app and even apps that can be hosted on other platforms (using Lightning out).
Creating and Editing Lightning Components
Let’s begin writing some code and create awesome components for our org.
Create Lightning Components in the Developer Console
Click on file and then hover over the new menu and then click on Lightning Components, this will open another dialogue box as shown below.
What Is a Component?
A Component is a bundle which contains set files, written and wired in such a way that they accomplish a common business goal .They are coherent yet loosely coupled set of code and form the basic building block of Lightning Component Framework.
Object Detail Page
This example displays a canvas app on an Account page using the applicationName and namespacePrefix attributes of <force:canvasApp>.
Standard Page
This example displays a canvas app in an Aura component using the developerName and namespacePrefix attributes of <apex:canvasApp>. The code specifies the size of the canvas app to be 1000 pixels high and 800 pixels wide. It passes three custom parameters to the canvas app.
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Example
The Aura Components Basics Trailhead module walks you through building a form for creating an expense record.
Implement a Basic Form
Before proceeding, we recommend that you have working knowledge of web forms, as the rest of the topic builds on that concept.
