【Salesforce】LWC 共通モーダル画面を作成 - Qiita

<template> <!--Use template if:true to display/hide popup based on isModalOpen value--> <template if:true={_isModalOpen}> <!-- Modal/Popup Box LWC starts here --> <section role="dialog" tabindex="-1" aria-labelledby="modal-heading-01" aria-modal="true" class="slds-modal slds-fade-in-open"> <div class="slds-modal__container"> <!-- Modal/Popup Box LWC header here --> <header class="slds-modal__heade