Create a Contact Record With Re-Usable Dynamic Custom Lookup Field in Lightning Web Component

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Hey guys, Today in this post we are going to learn about How to Create a Contact Record With Re-Usable Dynamic Custom Lookup Field in Lightning Web Component – LWC.

Files we used in this post example:-

lwcCreateContactCustomLookup.html	Lightning Web Component HTML	It is Templae HTML file where we are used to write HTML element for build user interface.
lwcCreateContactCustomLookup.js	Lightning Web Component JavaScript	It is hold First Name, Last Name, Phone , Email and Submit button click functionality.
lwcCreateContactCustomLookup.js-meta.xml	XML Meta File	It is used for where this lightning web component should be exposed.
lwcAccountCustomLookup.html	Lightning Web Component HTML	It is Templae HTML file and hold a Account Search Lookup Field.
lwcAccountCustomLookup.js	Lightning Web Component JavaScript	It is hold Search function and fetch the account name value from database server.
lwcAccountCustomLookup.js-meta.xml	XML Meta File	It is used for where this lightning web component should be exposed
lwcApexController.cls	Apex Controller	It is used for Insert a Contact Record with Custom Lookup Field into database sserver

Live Demo

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

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

lwcCreateContactCustomLookup.html [Lightning Web Component HTML]

  <template>
    <lightning-card title="Create custom lookup on contact object" icon-name="standard:contact">
        <div class="slds-p-horizontal_small">
            <lightning-input label="First Name" value={firstname} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>
            <lightning-input label="Last Name" value={lastname} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>                        
            <lightning-input label="Phone" value={phone} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>
            <lightning-input label="Email" value={email} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>            
            
            <c-lwc-account-custom-lookup onselected={myLookupHandle}></c-lwc-account-custom-lookup><br/>
            <lightning-button label="Submit" variant="brand" onclick={createLookupContactAction} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-button>                     
        </div>
</lightning-card>
</template>

<lightning-card title="Create custom lookup on contact object" icon-name="standard:contact">

<lightning-input label="First Name" value={firstname} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>

<lightning-input label="Last Name" value={lastname} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>

<lightning-input label="Phone" value={phone} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>

<lightning-input label="Email" value={email} onchange={contactHandleChange} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-input>

<c-lwc-account-custom-lookup onselected={myLookupHandle}></c-lwc-account-custom-lookup><br/>

<lightning-button label="Submit" variant="brand" onclick={createLookupContactAction} class="slds-m-bottom_x-small slds-p-horizontal_small slds-form-element"></lightning-button>

</div>

</lightning-card>

</template>

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

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

lwcCreateContactCustomLookup.js [LWC JavaScript File]

  import { LightningElement, track } from 'lwc';
import { createRecord } from 'lightning/uiRecordApi';
import { ShowToastEvent } from 'lightning/platformShowToastEvent';
import { NavigationMixin } from 'lightning/navigation';
import CONTACT_OBJECT from '@salesforce/schema/Contact';
import contactFirstName from '@salesforce/schema/Contact.FirstName';
import contactLastName from '@salesforce/schema/Contact.LastName';
import contactPhone from '@salesforce/schema/Contact.Phone';
import contactEmail from '@salesforce/schema/Contact.Email';
import accountFieldId from '@salesforce/schema/Contact.AccountId';

export default class LwcCreateContactCustomLookup extends NavigationMixin(LightningElement) {   
    @track selectedAccountId;
    @track contactId;    
    firstname = '';   
    lastname = '';  
    phoneNo = '';
    emailId = '';
    contactHandleChange(event) {
        console.log(event.target.label);
        console.log(event.target.value);        
        if(event.target.label=='First Name'){
            this.firstname = event.target.value;
        }
        if(event.target.label=='Last Name'){
            this.lastname = event.target.value;
        }   
        
        if(event.target.label=='Phone'){
            this.phoneNo = event.target.value;
        }

        if(event.target.label=='Email'){
            this.emailId = event.target.value;
        }
                   
    }

    createLookupContactAction(){
        console.log(this.selectedAccountId);
        const fields = {};
        fields[contactFirstName.fieldApiName] = this.firstname;
        fields[contactLastName.fieldApiName] = this.lastname;
        fields[contactPhone.fieldApiName] = this.phoneNo;
        fields[contactEmail.fieldApiName] = this.emailId;
        
        fields[accountFieldId.fieldApiName] = this.selectedAccountId;
        const recordInput = { apiName: CONTACT_OBJECT.objectApiName, fields };
        createRecord(recordInput)
            .then(contactobj=> {
                this.contactId = contactobj.id;
                this.fields={};
                this.dispatchEvent(
                    new ShowToastEvent({
                        title: 'Success',
                        message: 'Contact created successfully..!',
                        variant: 'success',
                    }),
                );
                this[NavigationMixin.Navigate]({
                    type: 'standard__recordPage',
                    attributes: {
                        recordId: contactobj.id,
                        objectApiName: 'Contact',
                        actionName: 'view'
                    },
                });


            })
            .catch(error => {
                this.dispatchEvent(
                    new ShowToastEvent({
                        title: 'Error creating record',
                        message: error.body.message,
                        variant: 'error',
                    }),
                );
            });
    }
    myLookupHandle(event){
        console.log(event.detail);
        this.selectedAccountId = event.detail;
    }
}

import { LightningElement, track } from 'lwc';

import { createRecord } from 'lightning/uiRecordApi';

import { ShowToastEvent } from 'lightning/platformShowToastEvent';

import { NavigationMixin } from 'lightning/navigation';

import CONTACT_OBJECT from '@salesforce/schema/Contact';

import contactFirstName from '@salesforce/schema/Contact.FirstName';

import contactLastName from '@salesforce/schema/Contact.LastName';

import contactPhone from '@salesforce/schema/Contact.Phone';

import contactEmail from '@salesforce/schema/Contact.Email';

import accountFieldId from '@salesforce/schema/Contact.AccountId';

export default class LwcCreateContactCustomLookup extends NavigationMixin(LightningElement) {

@track selectedAccountId;

@track contactId;

firstname = '';

lastname = '';

phoneNo = '';

emailId = '';

contactHandleChange(event) {

console.log(event.target.label);

console.log(event.target.value);

if(event.target.label=='First Name'){

this.firstname = event.target.value;

}

if(event.target.label=='Last Name'){

this.lastname = event.target.value;

}

if(event.target.label=='Phone'){

this.phoneNo = event.target.value;

}

if(event.target.label=='Email'){

this.emailId = event.target.value;

}

createLookupContactAction(){

console.log(this.selectedAccountId);

const fields = {};

fields[contactFirstName.fieldApiName] = this.firstname;

fields[contactLastName.fieldApiName] = this.lastname;

fields[contactPhone.fieldApiName] = this.phoneNo;

fields[contactEmail.fieldApiName] = this.emailId;

fields[accountFieldId.fieldApiName] = this.selectedAccountId;

const recordInput = { apiName: CONTACT_OBJECT.objectApiName, fields };

createRecord(recordInput)

.then(contactobj=> {

this.contactId = contactobj.id;

this.fields={};

this.dispatchEvent(

new ShowToastEvent({

title: 'Success',

message: 'Contact created successfully..!',

variant: 'success',

}),

);

this[NavigationMixin.Navigate]({

type: 'standard__recordPage',

attributes: {

recordId: contactobj.id,

objectApiName: 'Contact',

actionName: 'view'

});

})

.catch(error => {

this.dispatchEvent(

new ShowToastEvent({

title: 'Error creating record',

message: error.body.message,

variant: 'error',

}),

);

});

}

myLookupHandle(event){

console.log(event.detail);

this.selectedAccountId = event.detail;

}

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

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

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

  <?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>45.0</apiVersion>
    <isExposed>true</isExposed>
    <targets>
        <target>lightning__AppPage</target>
        <target>lightning__RecordPage</target>
        <target>lightning__HomePage</target>
      </targets>
</LightningComponentBundle>

<?xml version="1.0" encoding="UTF-8"?>

<target>lightning__AppPage</target>

<target>lightning__RecordPage</target>

<target>lightning__HomePage</target>

</targets>

</LightningComponentBundle>

Step 4:- Create Lightning Web Component : lwcAccountCustomLookup.html

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

lwcAccountCustomLookup.html [Lightning Web Component HTML]

  <template>
    <lightning-card>
        <div class="slds-p-horizontal_small">
            <div class="row">
                <div class="slds-form-element">
                    <div class="slds-form-element__control">
                        <div class="slds-combobox_container">
                            <div class="slds-combobox slds-dropdown-trigger slds-dropdown-trigger_click" aria-expanded="false"
                                aria-haspopup="listbox" role="combobox">
                                <div class="slds-combobox__form-element slds-input-has-icon slds-input-has-icon_right"
                                    role="none">
                                    <lightning-input type="search" id="combobox-id-16" value={accountName}
                                        onchange={searchHandleKeyChange} onkeydown={searchHandleClick} onclick={searchHandleClick}
                                        onblur={searchHandleClick} aria-activedescendant="option1" label='Account'
                                        aria-autocomplete="list" aria-controls="listbox-id-12" role="textbox"
                                        placeholder="Search..."></lightning-input>   
                                </div>
                                <!-- Start : Parent Search Result -->
                                <div if:true={messageResult}>
                                    No Result Found!
                                </div>
                                <template if:true={showSearchedValues}>
                                    <div class="slds-box" style="height: 130px; overflow-y: scroll;">
                                        <ul class="" role="">
                                            <template for:each={accountList} for:item="actObj">
                                                <li class="slds-p-around_x-small" style="cursor: pointer;" key={actObj.Id}
                                                    onclick={parentHandleAction} data-value={actObj.Id}
                                                    data-label={actObj.Name}>
                                                    {actObj.Name}
                                                </li>
                                            </template>
                                        </ul>
                                    </div>
                                </template>
                            </div>
                        </div>
                        
                    </div>
                </div>
            </div>
        </div>
    
        </lightning-card>  
</template>

<lightning-card>

<div class="slds-combobox slds-dropdown-trigger slds-dropdown-trigger_click" aria-expanded="false"

aria-haspopup="listbox" role="combobox">

<div class="slds-combobox__form-element slds-input-has-icon slds-input-has-icon_right"

role="none">

<lightning-input type="search" id="combobox-id-16" value={accountName}

onchange={searchHandleKeyChange} onkeydown={searchHandleClick} onclick={searchHandleClick}

onblur={searchHandleClick} aria-activedescendant="option1" label='Account'

aria-autocomplete="list" aria-controls="listbox-id-12" role="textbox"

placeholder="Search..."></lightning-input>

</div>

No Result Found!

</div>

<li class="slds-p-around_x-small" style="cursor: pointer;" key={actObj.Id}

onclick={parentHandleAction} data-value={actObj.Id}

data-label={actObj.Name}>

{actObj.Name}

</li>

</template>

</ul>

</div>

</template>

</div>

</lightning-card>

</template>

Step 5:- Create Lightning Web Component : lwcAccountCustomLookup.js

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

lwcAccountCustomLookup.js [LWC JavaScript File]

   import { LightningElement, track, wire } from 'lwc';
import getCustomLookupAccount from '@salesforce/apex/lwcApexController.getCustomLookupAccount';

export default class LwcAccountCustomLookup extends LightningElement {
    
 @track accountName='';
 @track accountList=[];
 @track objectApiName='Account';
 @track accountId;
 @track isShow=false;
 @track messageResult=false;
 @track isShowResult = true;
 @track showSearchedValues = false;
 @wire(getCustomLookupAccount,{actName:'$accountName'})
 retrieveAccounts ({error,data}){
     this.messageResult=false;
     if(data){
         console.log('data## ' + data.length);
         if(data.length>0 && this.isShowResult){
            this.accountList =data;
            this.showSearchedValues=true;
            this.messageResult=false;
         }
         else if(data.length == 0){
            this.accountList=[];
            this.showSearchedValues=false;
            if(this.accountName != ''){
               this.messageResult=true;
            }
         }
         else if(error){
             this.accountId='';
             this.accountName='';
             this.accountList=[];
             this.showSearchedValues=false;
             this.messageResult=true;
         }

     }
 }



 searchHandleClick(event){
  this.isShowResult = true;
  this.messageResult = false;
}


searchHandleKeyChange(event){
  this.messageResult=false;
  this.accountName = event.target.value;
}

parentHandleAction(event){        
    this.showSearchedValues = false;
    this.isShowResult = false;
    this.messageResult=false;
    //Set the parent calendar id
    this.accountId =  event.target.dataset.value;
    //Set the parent calendar label
    this.accountName =  event.target.dataset.label;      
    console.log('accountId::'+this.accountId);    
    const selectedEvent = new CustomEvent('selected', { detail: this.accountId });
        // Dispatches the event.
    this.dispatchEvent(selectedEvent);    
}

}

import { LightningElement, track, wire } from 'lwc';

import getCustomLookupAccount from '@salesforce/apex/lwcApexController.getCustomLookupAccount';

export default class LwcAccountCustomLookup extends LightningElement {

@track accountName='';

@track accountList=[];

@track objectApiName='Account';

@track accountId;

@track isShow=false;

@track messageResult=false;

@track isShowResult = true;

@track showSearchedValues = false;

@wire(getCustomLookupAccount,{actName:'$accountName'})

retrieveAccounts ({error,data}){

this.messageResult=false;

if(data){

console.log('data## ' + data.length);

if(data.length>0 && this.isShowResult){

this.accountList =data;

this.showSearchedValues=true;

this.messageResult=false;

}

else if(data.length == 0){

this.accountList=[];

this.showSearchedValues=false;

if(this.accountName != ''){

this.messageResult=true;

}

else if(error){

this.accountId='';

this.accountName='';

this.accountList=[];

this.showSearchedValues=false;

this.messageResult=true;

}

searchHandleClick(event){

this.isShowResult = true;

this.messageResult = false;

}

searchHandleKeyChange(event){

this.messageResult=false;

this.accountName = event.target.value;

}

parentHandleAction(event){

this.showSearchedValues = false;

this.isShowResult = false;

this.messageResult=false;

//Set the parent calendar id

this.accountId = event.target.dataset.value;

//Set the parent calendar label

this.accountName = event.target.dataset.label;

console.log('accountId::'+this.accountId);

const selectedEvent = new CustomEvent('selected', { detail: this.accountId });

// Dispatches the event.

this.dispatchEvent(selectedEvent);

}

Step 6:- Create Lightning Web Component : lwcAccountCustomLookup.js-meta.xml

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

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

   <?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>45.0</apiVersion>
    <isExposed>true</isExposed>
    <targets>
        <target>lightning__AppPage</target>
        <target>lightning__RecordPage</target>
        <target>lightning__HomePage</target>
      </targets>
</LightningComponentBundle>

<?xml version="1.0" encoding="UTF-8"?>

<target>lightning__AppPage</target>

<target>lightning__RecordPage</target>

<target>lightning__HomePage</target>

</targets>

</LightningComponentBundle>

Step 7:- Create Lightning Web Component : lwcApexController.cls

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

lwcApexController.cls[Apex Class Controller]

  public with sharing class lwcApexController {
      
    //custom lookup lwc
@AuraEnabled(cacheable=true)
public static List<Account> getCustomLookupAccount (String actName){
   List<Account> accLookupList =  new List<Account>();
   if(actName != ''){
       String accountName = '%' + actName + '%';
       accLookupList = [Select Id, Name From Account Where Name like:accountName];
       return accLookupList;
   }
   return accLookupList;
}   

}

public with sharing class lwcApexController {

//custom lookup lwc

@AuraEnabled(cacheable=true)

public static List<Account> getCustomLookupAccount (String actName){

List<Account> accLookupList = new List<Account>();

if(actName != ''){

String accountName = '%' + actName + '%';

accLookupList = [Select Id, Name From Account Where Name like:accountName];

return accLookupList;

}

return accLookupList;

}

Further post that would you like to learn

Create a Contact Record With Re-Usable Dynamic Custom Lookup Field in Lightning Web Component – LWC

Files we used in this post example:-

lwcCreateContactCustomLookup.html [Lightning Web Component HTML]

lwcCreateContactCustomLookup.js [LWC JavaScript File]

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

lwcAccountCustomLookup.html [Lightning Web Component HTML]

lwcAccountCustomLookup.js [LWC JavaScript File]

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

lwcApexController.cls[Apex Class Controller]

Related Topics

Leave a Comment Cancel reply

Files we used in this post example:-

lwcCreateContactCustomLookup.html [Lightning Web Component HTML]

lwcCreateContactCustomLookup.js [LWC JavaScript File]

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

lwcAccountCustomLookup.html [Lightning Web Component HTML]

lwcAccountCustomLookup.js [LWC JavaScript File]

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

lwcApexController.cls[Apex Class Controller]

Related Topics

Leave a Comment Cancel reply

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