create record using apex in Lightning Web Components(lwc)

Hi All,

below are the Example for ,How create record using apex in Lightning Web Components(lwc)

Sample code:-

createAccountRecordInLWC.html

 <template>
    <lightning-card title="Create Account Record" icon-name="standard:account">
        <div style="margin-left: 6%" if:true={error}>
            <lightning-badge label={error} style="color: red;"></lightning-badge>
        </div>

        <template if:true={accRecord}>
            <div class="slds-m-around--xx-large">
                <div class="container-fluid">
                    <div class="form-group">
                        <lightning-input label="Enter Account Name" name="accName" required="required" type="text" value={accRecord.Name} onchange={handleNameChange}></lightning-input>
                    </div>
                    <div class="form-group">
                        <lightning-input label="Enter Phone Number" name="accPhone" type="number" value={accRecord.Phone} onchange={handlePhoneChange}></lightning-input>
                    </div>
                    <div class="form-group">
                        <lightning-input label="Enter Account Type" name="accEmail" required="required" type="text" value={accRecord.Type} onchange={handleTypeChange}></lightning-input>
                    </div>
                    <div class="form-group">
                        <lightning-input label="Enter Industry" name="accEmail" type="text" value={accRecord.Industry} onchange={handleIndustryChange}></lightning-input>
                    </div>
                </div>
                <br/>
                <lightning-button label="Submit" onclick={handleSave} variant="brand"></lightning-button>
            </div>
        </template>
    </lightning-card>
</templat>

createAccountRecordInLWC.js

import { LightningElement, track} from 'lwc';

// Importing Apex Class method
import saveAccount from '@salesforce/apex/LWCExampleController.saveAccountRecord';

// importing to show toast notifictions
import {ShowToastEvent} from 'lightning/platformShowToastEvent';

// importing Account fields
import NAME_FIELD from '@salesforce/schema/Account.Name';
import Phone_FIELD from '@salesforce/schema/Account.Phone';
import Industry_FIELD from '@salesforce/schema/Account.Industry';
import Type_FIELD from '@salesforce/schema/Account.Type';

export default class createAccountRecordInLWC extends LightningElement {
    @track error;

    // this object have record information  * it should be object field Api Name
    @track accRecord = {
        Name : NAME_FIELD,
        Industry : Industry_FIELD,
        Phone : Phone_FIELD,
        Type : Type_FIELD
    };


    handleNameChange(event) {
        this.accRecord.Name = event.target.value;
        window.console.log('Name ==> '+this.accRecord.Name);
    }

    handlePhoneChange(event) {
        this.accRecord.Phone = event.target.value;
        window.console.log('Phone ==> '+this.accRecord.Phone);
    }

    handleTypeChange(event) {
        this.accRecord.Type = event.target.value;
        window.console.log('Type ==> '+this.accRecord.Type);
    }

    handleIndustryChange(event) {
        this.accRecord.Industry = event.target.value;
        window.console.log('Industry ==> '+this.accRecord.Industry);
    }


    handleSave() {
        saveAccount({objAcc: this.accRecord}) //objAcc - it should be same as per class method variable name
        .then(result => {
            // Clear the user enter values
            this.accRecord = {};

            window.console.log('result ===> '+result);
            // Show success messsage
            this.dispatchEvent(new ShowToastEvent({
                title: 'Success!!',
                message: 'Account Created Successfully!!',
                variant: 'success'
            }),);
        })
        .catch(error => {
            this.error = error.message;
        });
    }
}

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

Apex Class Sample:-
public inherited sharing class LWCExampleController {

    @AuraEnabled
    public static void saveAccountRecord(Account objAcc){
        try{
            insert objAcc;
        }
        catch(Exception ex) {
            throw new AuraHandledException(ex.getMessage());
        }
    }
}