Attachment preview, download, delete code in lwc
import { api, LightningElement , track, wire } from 'lwc' ; import { ShowToastEvent } from 'lightning/platformShowToastEvent' ; import { loadStyle } from 'lightning/platformResourceLoader' ; import { NavigationMixin } from 'lightning/navigation' ; //import fileSelectorStyles from '@salesforce/resourceUrl/fileSelectorStyles'; import { refreshApex } from '@salesforce/apex' ; //import getDocumentAndAccRecordTypes from '@salesforce/apex/DMS_DocumentUploadController.getDocumentAndAccRecordTypes'; import updateContentVersion from '@salesforce/apex/DMS_DocumentUploadController.updateContentVersion' ; import getContentDetails from '@salesforce/apex/DMS_DocumentUploadController.getContentDetails' ; import deleteContentDocument from '@salesfo...