custom-lookup-multiselect-lightning

Reusable Multi Select Custom Lookup In Salesforce Lightning Component

Lightning Component

Welcome back guys, today in this post we are going to learn, how we can create custom multi select lookup with salesforce lightning components.

Multi-Select Lookup Component Functionality :

  • Multi Record Section (multi select lookup).
  • Re-usable.
  • Prevent duplicate record selection and more…
Output :

multiselect-lookup-lightning

Component Blue Print :

multiselect lookup blueprint

Step 1 : Create Apex Class Controller.
Apex class [reUsableMultiSelectLookupCtrl.apxc]

Step 2 : Create Lightning Event
  • Next we create a Lightning Event bundle for communicate data(attribute values) between different components. (Child To Parent Component )
  • Events are contain attributes that can be set before the event is fired and read when the event is handled by component.

from developer console >> file >> new >> Lightning Event >> enter name >> selectedsObjectRecordsEvent >> save

lightning Event [selectedsObjectRecordsEvent.evt]

Step 3 : Create Child Component For Display the Search Result List
Lightning Component [reUsableMultiSelectLookupResult.cmp] 

client side JavaScript Controller :[reUsableMultiSelectLookupResultController.js]

Step 4 : Create Parent Component
Lightning Component [reUsableMultiSelectLookup.cmp]

client side JavaScript Controller :[reUsableMultiSelectLookupController.js]

client side JavaScript Helper :[reUsableMultiSelectLookupHelper.js]

Component CSS :[reUsableMultiSelectLookup.CSS]

TestApp.app

This is a dynamic Re-Usable Lightning Component you have need to pass the objectAPIName , IconName, selected Records List and Field Label  Attributes when use this Custom Multi-select Lookup component.

Check Also : Single Selection Custom Lookup Component in Lightning Component 
Custom Salesforce Lightning Multi select lookup Output : 

multiselect-lookup-lightning

 

Related Resources :

Custom Single Lookup Lightning Component

https://www.lightningdesignsystem.com/icons/#standard

Salesforce Lightning Design System Lookup

Lightning Component Events

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