Open a Visualforce Page from the App Launcherin the navigation bar. To see all of your apps and items, select View All. Click a custom app (1) to activate it. Items in the app display in the navigation bar, including any Visualforce tabs you've added to the app.
The <iframe> tag specifies an inline frame. An inline frame is used to embed another document within the current HTML document. This is used by screen readers to read out what the content of the <iframe> is.
A component that creates an inline frame within a Visualforce page. A frame allows you to keep some information visible while other information is scrolled or replaced. This component supports HTML pass-through attributes using the "html-" prefix.
In particular, the showHeader and sidebar attributes of <apex:page> have no effect on Visualforce pages when displayed in Lightning Experience. Pages behave as though the showHeader and sidebar attributes of <apex:page> are both set to false.
Create Visualforce Pages in the Developer Console
- Open the Developer Console under Your Name or the quick access menu (
- Click File | New | Visualforce Page.
- Enter HelloWorld for the name of the new page, and click OK.
- In the editor, enter the following markup for the page.
- Click File | Save.
How to Pass Data From One Component to Another in Salesforce Lightning?
- First create an event named “Result.
- UserInput.
- Looking for Salesforce Lightning Services?
- Now create the client-side controller for UserInput.cmp.
- Now, we need to define the DisplayResult, which will display the result.
Define <aura:method> in child component and it will link to method of child controller. 3. Define a lightning:button on parent component and on click of this button get the reference of the child component as mentioned in step 1 and call aura:method as mentioned in step 2.
Step1: – Call the child component inside the parent component using the syntax like below and use aura:id for the child component which will let you find the child component and then you can call the controller method. <c:childComponent aura:id='childCmp' /> – Use this Syntax if no namespace is defined by you.
Go to Contacts >> Select a record >> Click on the actions dropdown >> Select your Quick Action/Lightning Action which have use Lightning Component.
Navigate to Setup and then Tabs. Click on New button in Lightning Component Tab section.
There is no standard functions to refresh lightning:recordEditForm after save record. You can use aura:if to re-render the field section inside record edit form, after successfully saved the record.
Create a Component to Use in the Lightning App Builder
- Click the gear icon (
- In the Developer Console, select File > New > Lightning Component.
- Name the component IndicatorBadges , select Lightning Record Page, and select Submit.
A client-side controller handles events within a component. It's a JavaScript resource that defines the functions for all of the component's actions. A client-side controller is a JavaScript object in object-literal notation containing a map of name-value pairs. Each name corresponds to a client-side action.
Base Lightning ComponentsThe list of base components includes: badge, button, buttonGroup, buttonIcon, buttonMenu, card, formattedDateTime, formattedNumber, icon, input, inputRichText, layout, layoutItem, menuItem, select, spinner, tab, tabset, textarea.
Simple all you need is just to include force:recordData in your component OK!
- <force:recordData aura:id=”forceRecordCmp”
- recordId=”{! v.recordId}”
- layoutType=”{! v.layout}”
- fields=”{! v.fieldsToQuery}”
- mode=”VIEW”
- targetRecord=”{! v.record}”
- targetFields=”{! v.fields}”
- targetError=”{! v.error}”
To create a record using Lightning Data Service, declare force:recordData without assigning a recordId. Next, load a record template by calling the getNewRecord function on force:recordData. Finally, apply values to the new record, and save the record by calling the saveRecord function on force:recordData.
A force:recordData component defines the parameters for accessing, modifying, or creating a record using Lightning Data Service. You can add your custom component to a record home page in the Lightning App Builder, or as a custom action.
We can retrieve a record data without writing a single piece of Apex Server side code. We need to use the new force:recordData component to achieve this. Using this component, we can load, create, edit, or delete a record in your component without requiring Apex code.
LDS is the Lightning Components counterpart to the Visualforce standard controller, providing access to the data displayed on a page. Without LDS, each component within an app makes independent calls to the server to perform CRUD operations on a record, even if all components in the app pull from the same record data.
To load a record we need to add force:recordData tag in our component and specify the Id of the record to load, a list of fields and the attribute to which the loaded record is to be assigned. You can explicitly specify a list of fields to load with the fields attribute. fields=”Name, BillingCity, BillingState”.
The <frame> HTML Tag is not Support in lightning component. In the HTML, frame tag use for defines one particular frame (window) within a <frameset>. also, this tag is not supported in HTML5. The browser window is divided into frames in a similar way the tables are organized: into rows and columns.
Faster development – : Empowers teams to work faster with out-of-the-box components that function seamlessly with desktop and mobile devices. Device-aware and cross browser compatibility – : responsive design,supports the latest in browser technology such as HTML5, CSS3, and touch events.
It is possible to include LWC in Aura, but not the other way around as the generic elements cannot be added to the custom components.
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.
Some examples include: cookies used for remarketing, or interest-based advertising.
- Create Standalone Apps.
- Create Lightning Components for Salesforce1.
- Create Point-and-Click Lighting app using Lightning App Builder from existing lighting component available in App Exchange.
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 to use
- Create an LWC component with name childLWCComponent.
- Copy content from above code to childLWCComponent component.
- Create an aura app with name "Testapp.app"
- Copy content from above code sample to Testapp.app file.
- Navigate to "yourOrgBaseUrl/c/TestApp.app" to see the result.
Lightning Aura Component. 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.
Main advantages of using LWC over Lightning Components, are:
- LWC is Fast.
- It automatically provides polyfill for older browsers which yet not support all underlying web standards (shadow dom, web components etc.)
- Improved API support for third-party APIs.
- It is light-weight.
Lightning Web Component or LWC are custom elements built using native HTML and Modern JavaScript. It uses core web components standards and latest ECMAScript 6, 7, 8, 9 and beyond. Salesforce provides an open library known as Lightning Web Component Open Source, which can implemented in any platform.
