How do you use dependent picklist in lightning component?
Create Reusable Dependent Picklist in Lightning Web Component
- Step 1 – Create a Lightning Web Component and name it GenericDependentPicklist.
- Step 2 – Test the Pick-list.
- object-api-name : – is used to get the Object API Name.
- dependent-picklist-api-name :- The API name for the dependent picklist field.
What are controlling and dependent fields in Salesforce?
A dependent picklist is a custom or multi-select picklist for which the valid values depend on the value of another field, called the controlling field . Controlling fields can be any picklist (with at least one and fewer than 300 values) or checkbox field on the same record.
How to create dependent picklist using lightning component?
The number of base lightning component is increasing in each release. But there are still few missing area. One of them is Dependent picklist. So today we will create Dependent picklist using Lightning:select. This is a dynamic component, we just need to pass object name and dependent and controlling field.
Can a picklist have a controlling or dependent picklist?
Picklist have Controlling and Dependent picklist. Picklist vales does no have any other associated data. Values are captured in Web-to-lead submissions where Web-to-lead do not support custom relationship fields.
What are the parameters for dependent picklist in LWC?
‘ dependentValue’ and ‘parentValue’ are the output parameters for providing the dependent and controlling picklist field selected values. Also, the selections will be notified with separate custom events for both the fields, named ‘controlchange’ and ‘dependentchange’.
How to create custom picklist in LWC Part 1?
Step 1 – Create an apex method to fetch the picklist values. Three parameters were shared to apex method to make it generic , they are object name, controlling and dependent picklist field api names. Wrapper class also be included with the class to share both picklist values in a useful format.