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What are attributes in aura?
aura:attribute describes an attribute available on an app, interface, component, or event. Indicates whether the attribute can be used outside of its own namespace. Possible values are public (default), and global , and private . Required.
What are the Aura components?
Aura components are the self-contained and reusable units of an app. They represent a reusable section of the UI, and can range in granularity from a single line of text to an entire app. Event-driven programming is used in many languages and frameworks, such as JavaScript and Java Swing.
What are attributes in lightning?
What is an Attribute in Lightning ? Attribute is like a member variable in our regular coding (like declare variables in Apex, JavaScript). In simple words, attributes are used to store information to be referenced and used in our lightning component code. Attribute will make your lightning component more dynamic.
What do you need to know about aura attributes?
Supported aura:attribute Types Attribute Name Type Description access String Indicates whether the attribute can be u name String Required. The name of the attribute. For type String Required. The type of the attribute. For default String The default value for the attribute, whi
When to use whom attribute in Lightning aura?
In this case we’ve got an attribute named whom of type String. If no value is specified, it defaults to “world”. Though not a strict requirement, tags are usually the first things listed in a component’s markup, as it provides an easy way to read the component’s shape at a glance.
How to create dynamic index in aura attribute?
The easiest option is to create a component to display data within your iteration that would display whatever data you want. You can manipulate the incoming json stored in the attribute iterList.
Is the aura type value case insensitive or sensitivity?
Although type values are case insensitive, case sensitivity should be respected as your markup interacts with JavaScript, CSS, and Apex. Sorry, the document you are looking for doesn’t exist or could not be retrieved.