Lightning components that Salesforce provides are grouped into several namespaces, such as aura, ui, and force. Components from third-party managed packages have namespaces from the providing organizations. In your organization, you can choose to set a namespace prefix. If you do, that namespace is used for all of your Lightning components.
Table of Contents
What is lightning component in Salesforce?
The lightning component is a UI framework for designing and developing single-page web apps for desktop and mobile devices. Creating lightning components using two programming models Out-of-box UI Framework: Lightning Component is a UI framework for developing Web apps, for mobile (mobile Responsive) and desktop devices.
How to reference a component in the Lightning namespace in HTML?
Within an HTML template, to reference a component in the lightning namespace, use < lightning -component>. The hyphen character ( -) separates the namespace from the component name. This component references lightning-card, which is a base Lightning component in the lightning namespace.
What is a namespace?
A namespace is a 1–15 character alphanumeric identifier that distinguishes your package and its contents from other packages in your customer’s org. A namespace is assigned to a package at the time that it’s created, and can’t be changed. When creating a namespace, use something that’s useful and informative to users.
How to view a record data in Salesforce Lightning?
To view a record data in Salesforce Lightning, go to the “Records” tab in the “Lightning” section of the “Admin” menu. From there, select the record you want to view. You can then use the table of contents on the left to navigate to the information you need.
What is a namespace in Salesforce?
A namespace is a 1–15 character alphanumeric identifier that distinguishes your package and its contents from other packages in your customer’s org. A namespace is assigned to a package at the time that it’s created, and can’t be changed.
How do I create a namespace in Salesforce lightning?
Step 1: Create a NamespaceLogin to your Salesforce Developer Edition.Click Setup (upper right corner)Click Create > Packages (left navigation)Click Edit and Continue.Enter the namespace prefix you want to register, and click Check Availability. … Click Review My Selections.Click Save.
What is the default namespace in Salesforce?
What is at play here is that Apex offers you two “default” namespaces. Your org gets an implicit namespace, and the System namespace is provided to all orgs. By “default”, I mean you do not need to explicitly identify these namespaces when making a function call.
What is custom namespace in Salesforce?
The Salesforce application supports the use of namespace prefixes . Namespace prefixes are used in managed AppExchange packages to differentiate custom object and field names from names used by other organizations.
What is my namespace?
The My namespace in Visual Basic exposes properties and methods that enable you to easily take advantage of the power of the . NET Framework. The My namespace simplifies common programming problems, often reducing a difficult task to a single line of code.
What is namespace give the example?
A file path, which uses syntax defined by the operating system, is considered a namespace. For example, C:\Program Files\Internet Explorer is the namespace that describes where Internet Explorer files on a Windows computer.
Where is namespace in Salesforce?
To register a namespace:From Setup, enter Package Manager in the Quick Find box and select Package Manager.In the Namespace Settings panel, click Edit. … Enter the namespace you want to register.Click Check Availability to determine if the namespace is already in use.More items…
How do I change a namespace in Salesforce?
Once a namespace prefix is created, it cannot be changed or deleted. The workaround is to move all your code to a new Developer Organization, where you can setup the desired Namespace Prefix.
What is an apex component?
A custom Visualforce component. All custom component definitions must be wrapped inside a single
What is a namespace apex?
As per your question, a namespace can be said to be the prefixes used to differentiate custom object and field names in. managed Force.com AppExchange packages.
How do I enable namespace?
To register a namespace:From Setup, enter Package Manager in the Quick Find box and select Package Manager.In the Namespace Settings panel, click Edit. … Enter the namespace you want to register.Click Check Availability to determine if the namespace is already in use.More items…
Do we need to create custom namespace for lightning component?
No. Lightning Components used to require a namespace, but that is no longer a requirement.
Organizations with No Namespace Prefix Set
The following illustrates references to elements in your organization when your organization doesn’t have a namespace prefix set. References use the default namespace, c, where necessary.
Organizations with a Namespace Prefix
The following illustrates references to elements in your organization when your organization has set a namespace prefix. References use an example namespace yournamespace.
