delete row on click button in lwc -- w3web.net

How to delete selected record on click button using deleteRecord of uiRecordApi in Lightning web component -LWC | how to delete selected records in lwc

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Hey guys, today in this post we are going to learn about How to delete selected record on click button using deleteRecord of uiRecordApi in Lightning web component -LWC

Files we used in this post example:-

deleteContactLwc.html Lightning Web Component HTML Template HTML file for used to write HTML element for user interface..
deleteContactLwc.js Lightning Web Component JavaScript It is holding deleteButton function that is deleting the record from database.
deleteContactLwc.js-meta.xml XML Meta File It is used for where this lightning web component you want to exposed.
deleteContactLwc.css Style CSS It is used for alignment the table and button.
lwcAppExampleApex.cls Apex Controller It is used for call apex @wire method in LWC Javascript file.

Live Demo

delete selected records on click button in lwc -- w3web.net

 

You can download file directly from github by Click Here.

Note:: – You will get an email, so put correct email and mobile number and BEGIN YOUR JOURNEY from Today!

 

 
 

Other related post that would you like to learn in Salesforce

Step 1:- Create Lightning Web Component : deleteContactLwc.html

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

deleteContactLwc.html [Lightning Web Component HTML]

  1.   <template>
  2.     <lightning-card title="Delete Contact Record in LWC" icon-name="custom:custom14">
  3.          <table border="1" cellspacing="0" cellpadding="5" style="border-collapse:collapse;" class="tblColPad">
  4.              <tr>
  5.                  <th>First Name</th>
  6.                  <th>Last Name</th>
  7.                  <th>Email</th>
  8.                  <th>&nbsp;</th>
  9.              </tr>
  10.              <template for:each={getContact.data} for:item="conItem">
  11.                  <tr key={conItem.Id}>
  12.                      <td>{conItem.FirstName}</td>
  13.                      <td>{conItem.LastName}</td>
  14.                      <td>{conItem.Email}</td>
  15.                      <td><lightning-button label="Delete" size="small" variant="neutral" onclick={handleContactDelete} value={conItem.Id} icon-name="utility:delete" icon-position="right" class="deleteButton"></lightning-button></td>
  16.                  </tr>
  17.              </template>
  18.          </table>
  19.  
  20. <br/><br/>
  21.    <!--Start RelatedTopics Section-->
  22. <div style="border:1px #ddd solid; padding:10px; background:#eee; margin:40px 0;">
  23.  
  24.             <p data-aura-rendered-by="435:0"><img src="https://www.w3web.net/wp-content/uploads/2021/05/thumbsUpLike.png" width="25" height="25" style="vertical-align:top; margin-right:10px;" data-aura-rendered-by="436:0"><strong data-aura-rendered-by="437:0"><span style="font-size:16px; font-style:italic; display:inline-block; margin-right:5px;">Don't forget to check out:-</span><a href="https://www.w3web.net/" target="_blank" rel="noopener noreferrer" style="text-decoration:none;" data-aura-rendered-by="440:0">An easy way to learn step-by-step online free Salesforce tutorial, To know more Click  <span style="color:#ff8000; font-size:18px;" data-aura-rendered-by="442:0">Here..</span></a></strong></p>
  25.  
  26.             <br/><br/>
  27.             <p data-aura-rendered-by="435:0"><img src="https://www.w3web.net/wp-content/uploads/2021/07/tickMarkIcon.png" width="25" height="25" style="vertical-align:top; margin-right:10px;" data-aura-rendered-by="436:0"><strong data-aura-rendered-by="437:0"><span style="font-size:17px; font-style:italic; display:inline-block; margin-right:5px; color:rgb(255 128 0);">You May Also Like →</span> </strong></p>
  28.             <div style="display:block; overflow:hidden;"> 
  29.                 <div style="width: 50%; float:left; display:inline-block">
  30.                     <ul style="list-style-type: square; font-size: 16px; margin: 0 0 0 54px; padding: 0;"> 
  31.                         <li><a href="https://www.w3web.net/lwc-get-set-lightning-checkbox-value/" target="_blank" rel="noopener noreferrer">How to get selected checkbox value in lwc</a></li>
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  33.                         <li><a href="https://www.w3web.net/create-lightning-datatable-row-actions-in-lwc/" target="_blank" rel="noopener noreferrer">how to create lightning datatable row actions in lwc</a></li>
  34.                         <li><a href="https://www.w3web.net/if-and-else-condition-in-lwc/" target="_blank" rel="noopener noreferrer">how to use if and else condition in lwc</a></li>
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  36.                     </ul>
  37.             </div>
  38.  
  39.             <div style="width: 50%; float:left; display:inline-block">
  40.                     <ul style="list-style-type: square; font-size: 16px; margin: 0 0 0 54px; padding: 0;"> 
  41.                         <li><a href="https://www.w3web.net/display-account-related-contacts-lwc/" target="_blank" rel="noopener noreferrer">display account related contacts based on account name in lwc</a></li>
  42.                         <li><a href="https://www.w3web.net/create-lightning-datatable-row-actions-in-lwc/" target="_blank" rel="noopener noreferrer">how to insert a record of account Using apex class in LWC</a></li>
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  46.                     </ul>
  47.                 </div>
  48.                <div style="clear:both;"></div> 
  49.                <br/>
  50.                 <div class="youtubeIcon">
  51.                     <a href="https://www.youtube.com/channel/UCW62gTen2zniILj9xE6LmOg" target="_blank" rel="noopener noreferrer"><img src="https://www.w3web.net/wp-content/uploads/2021/11/youtubeIcon.png" width="25" height="25" style="vertical-align:top; margin-right:10px;"/> <strong>TechW3web:-</strong> To know more, Use this <span style="color: #ff8000; font-weight: bold;">Link</span> </a>
  52.                 </div>
  53.     </div>
  54.  
  55. </div>
  56.  
  57.   <!--End RelatedTopics Section-->
  58.     </lightning-card>
  59. </template>

Step 2:- Create Lightning Web Component : deleteContactLwc.js

Note:: – You will get an email, so put correct email and mobile number and BEGIN YOUR JOURNEY from Today!
 
 

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

deleteContactLwc.js [LWC JavaScript File]

  1.    import { LightningElement, track, wire } from 'lwc';
  2. import displayContactRecord from '@salesforce/apex/lwcAppExampleApex.displayContactRecord';
  3. import {deleteRecord} from 'lightning/uiRecordApi';
  4. import {refreshApex} from '@salesforce/apex';
  5. import {ShowToastEvent} from 'lightning/platformShowToastEvent';
  6.  
  7. export default class DeleteContactLwc extends LightningElement {
  8.   @wire (displayContactRecord) getContact;
  9.   @track recordId;
  10.  
  11.   handleContactDelete(event){
  12.      this.recordId = event.target.value;
  13.      //window.console.log('recordId# ' + this.recordId);
  14.      deleteRecord(this.recordId) 
  15.      .then(() =>{
  16.  
  17.         const toastEvent = new ShowToastEvent({
  18.             title:'Record Deleted',
  19.             message:'Record deleted successfully',
  20.             variant:'success',
  21.         })
  22.         this.dispatchEvent(toastEvent);
  23.  
  24.         return refreshApex(this.getContact);
  25.  
  26.      })
  27.      .catch(error =>{
  28.          window.console.log('Unable to delete record due to ' + error.body.message);
  29.      });
  30.   }
  31.  
  32. }

Step 3:- Create Lightning Web Component : deleteContactLwc.js-meta.xml

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

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

  1.   <?xml version="1.0" encoding="UTF-8"?>
  2. <LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
  3.     <apiVersion>45.0</apiVersion>
  4.     <isExposed>true</isExposed>
  5.     <targets>
  6.         <target>lightning__AppPage</target>
  7.         <target>lightning__RecordPage</target>
  8.         <target>lightning__HomePage</target>
  9.       </targets>
  10. </LightningComponentBundle>

Step 4:- Create Lightning Web Component : deleteContactLwc.css

SFDX:Lightning Web Component >> New >> deleteContactLwc.css

deleteContactLwc.css [Style CSS]

  1.   table.tblColPad th{background:#ddd;}
  2. table.tblColPad th, table.tblColPad td {padding:5px !important;}

Step 5:- Create Apex Controller : lwcAppExampleApex.cls

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

lwcAppExampleApex.cls [Apex Class]

  1.    public WITH sharing class lwcAppExampleApex {
  2.  
  3.  
  4.     @AuraEnabled(cacheable=TRUE)
  5.     public static List<Contact> displayContactRecord(){
  6.         List<Contact> conList = [SELECT Id, FirstName, LastName, Email FROM Contact LIMIT 10];
  7.         RETURN conList;
  8.     }
  9.  
  10.  
  11. }

delete selected records on click button in lwc -- w3web.net

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TechW3web:- To know more, Use this Link

 

FAQ (Frequently Asked Questions)

How do you delete a record in lightning component?

To delete a record using Lightning Data Service, call deleteRecord on the force:recordData component, and pass in a callback function to be invoked after the delete operation completes.

How do I delete a record in Servicenow?

If you want to delete one record at time then you use deleteRecord. it also depends where you want to execute, e.g. looping through a list of records that meet certain criteria and want to be tested further, you can put the gliderecord deleteRecord() within the while loop.

How do I delete multiple records of a custom object in Salesforce?

It is not possible to delete multiple records at once. Now the user can simply select all the required records and hit the “Delete Row” button to delete multiple records using a single click of the Delete button.

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Note:: – You will get an email, so put correct email and mobile number and BEGIN YOUR JOURNEY from Today!
 
 
  

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Hi, This is Vijay Kumar behind the admin and founder of w3web.net. I am a senior software developer and working in MNC company from more than 8 years. I am great fan of technology, configuration, customization & development. Apart of this, I love to write about Blogging in spare time, Working on Mobile & Web application development, Salesforce lightning, Salesforce LWC and Salesforce Integration development in full time. [Read full bio] | | The Sitemap where you can find all published post on w3web.net

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