deleting multiple records with checkbox in lwc -- w3web.net

Deleting multiple records dynamically with checkbox on delete button in lightning web component salesforce — LWC | how to delete selected records in lwc

Hey guys, today in this post we are going to learn about Deleting multiple records dynamically functionality with checkbox on delete button in lightning web component Salesforce — LWC.

Files we used in this post example

lwdDeleteMultipleRecord.html Lightning Web Component HTML Template HTML file for used to write HTML element for user interface.
lwdDeleteMultipleRecord.js Lightning Web Component JavaScript It is holding onclick functionality for delete the selected record using checkbox
lwdDeleteMultipleRecord.js-meta.xml XML Meta File It is used for where this lightning web component you want to exposed.
lwcAppExampleApex.cls Apex Controller It is used for Fetching Contact records through @wire Decorators and delete the record from database.

Live Demo

deleting multiple records with checkbox in lwc -- w3web.net

Other related post that would you like to learn in LWC

Step 1:- Create Apex Controller : lwcAppExampleApex.cls

SFDX:Create Apex Class >> New >> lwcAppExampleApex.cls

lwcAppExampleApex.cls [Apex Class]

Step 2:- Create Lightning Web Component : lwdDeleteMultipleRecord.html

SFDX:Lightning Web Component >> New >> lwdDeleteMultipleRecord.html

lwdDeleteMultipleRecord.html [Lightning Web Component HTML]

Step 3:- Create Lightning Web Component : lwdDeleteMultipleRecord.js

SFDX:Lightning Web Component >> New >> lwdDeleteMultipleRecord.js

lwdDeleteMultipleRecord.js [LWC JavaScript File]

Step 4:- Create Lightning Web Component : lwdDeleteMultipleRecord.js-meta.xml

SFDX:Lightning Web Component >> New >> lwdDeleteMultipleRecord.js-meta.xml

lwdDeleteMultipleRecord.js-meta.xml [LWC Meta Data XML]

deleting multiple records with checkbox in lwc -- w3web.net

Further post that would you like to learn in LWC

 

FAQ (Frequently Asked Questions)

How do I delete records in LWC?

To delete records in LWC, we first need to import fetchOpportunities method from Apex Controller using @salesforce/apex/ module in JS Controller. Then, include deleteRecord method from lightning/uiRecordApi module.

How many records can be deleted at once using the mass delete tool?

You can delete up to 250 items at one time. When you delete a record, any associated records that display on that record's related lists are also deleted.

How do you refresh apex in LWC?

To refresh stale Apex data, invoke the Apex method and then call getRecordNotifyChange(recordIds) to update the Lightning Data Service (LDS) cache. Lightning Data Service doesn't manage data provisioned by imperative Apex calls.

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