Select the Collection scope from the dropdown list, Collection: Trailhead module. Click Set variable. Hover over the new variable to confirm the variable details.
Full Answer
What are variables in Salesforce flow?
This post is part of a technical series to help Salesforce Admins automate business processes using Flow. Variables let you store some data in one step of your Flow and then use it in a later step. Think of them like a custom field that's not attached to any particular object.
What is the default value of a variable if not specified?
If not specified, this value defaults to true. The expression that can be represented by the variable within the body of the variable component. The name of the variable that can be used to represent the value expression within the body of the variable component. We use three kinds of cookies on our websites: required, functional, and advertising.
What is the difference between Salesforce apex and soql?
You’ll learn more about sObjects, SOQL and SOSL later in this guide. Also note that Apex uses the same filtering semantics as SOQL, which is the basis for comparisons in the SOAP API and the Salesforce user interface. The use of these semantics can lead to some interesting behavior.
What are data types in Salesforce?
Data Type (Required) - This tells Salesforce what kind of data you want to store in the variable. These are very close to the types you select from when creating a custom field. While these are almost the same as the data types you use for custom fields, they're not exactly the same. Let's dig in: Text - This is any chunk of text you want to store.
How do I declare a variable in Salesforce?
To declare a variable, specify the following:Optional: Modifiers, such as public or final , as well as static .Required: The data type of the variable, such as String or Boolean.Required: The name of the variable.Optional: The value of the variable.
What is a variable in Salesforce?
A variable is a container that stores a specific piece of data collected from the customer or output from Salesforce. Since variables are containers of information, they can be used within dialog actions as both inputs and outputs and can be inserted as part of the text in messages.
What is Apex variable?
A local variable that can be used as a replacement for a specified expression within the body of the component. Use
Is Apex variable case sensitive?
To avoid confusion with case-insensitive SOQL and SOSL queries, Apex is also case-insensitive. This means: Variable and method names are case-insensitive.
How do I record a variable in a flow in Salesforce?
To manually map values from various resources in the flow, choose to set the record fields by using separate variables, resources, and literal values. Choose the object that you want to create a record for, and set the field values for the record. Optionally, store the ID of the created record in a Text variable.
What is variable in Salesforce flow?
This post is part of a technical series to help Salesforce Admins automate business processes using Flow. Variables let you store some data in one step of your Flow and then use it in a later step. Think of them like a custom field that's not attached to any particular object.
What is Pageblock in Salesforce?
An area of a page that uses styling similar to the appearance of a Salesforce detail page, but without any default content. This component supports HTML pass-through attributes using the "html-" prefix. Pass-through attributes are attached to the generated container
How are constants defined in Apex?
Constants can be defined using the final keyword. The final keyword means that the variable can be assigned at most once, either in the declaration itself, or with a static initializer method if the constant is defined in a class.
How do I know where an Apex class is used?
You can search for the Apex class/page in the IDE, the Search result will show all the matches where the class/page/trigger is referenced. Hope this helps.
What is the difference between Apex class and Apex trigger?
Classes consist of other classes, user-defined methods, variables, exception types, and static initialization code A trigger is Apex code that executes before or after specific data manipulation language (DML) events occur, such as before object records are inserted into the database, or after records have been deleted ...
How do you read an Apex code?
Apex is a strongly-typed language, that is, you must declare the data type of a variable when you first refer to it. Apex data types include basic types such as Integer, Date, and Boolean, as well as more advanced types such as lists, maps, objects and sObjects. Variables are declared with a name and a data type.
Why Apex is strongly typed?
Apex is a strongly typed language that uses direct references to schema objects such as object and field names. It fails quickly at compile time if any references are invalid. It stores all custom field, object, and class dependencies in metadata to ensure that they are not deleted while required by active Apex code.
How to create a new variable in flow?
Flow considers variables to be a type of "Resource". To create a new Flow variable, click the "New Resource" button in the Toolbox on the left of the Flow Builder. In the "New Resource" dialog, select "Variable" for Resource Type".
Is text the same as custom fields?
While these are almost the same as the data types you use for custom fields, they're not exactly the same. Let's dig in: Text - This is any chunk of text you want to store. Unlike custom fields, you don't have to specify a specific length. You can store a lot or a little text in one of these.
What is local variable?
A local variable that can be used as a replacement for a specified expression within the body of the component. Use <apex:variable> to reduce repetitive and verbose expressions within a page.
Can apex outfield be used with sobject fields?
Only <apex:inputfield> and apex:outfield can be used with sObject fields. Note: <apex:variable> does not support reassignment inside of an iteration component, such as <apex:dataTable> or <apex:repeat>. The result of doing so, e.g., incrementing the <apex:variable> as a counter, is unsupported and undefined.
