Answers for "show error in modal lwc"

0

lwc popup

<template>
   <!-- lightning button for open modal window -->
   <lightning-button variant="brand"
      label="Open Modal"
      title="Open Modal"
      onclick={openModal}
      class="slds-m-left_x-small"></lightning-button>
 
   <!-- modal start -->        
   <template if:true={bShowModal}>
      <section role="dialog" tabindex="-1" aria-labelledby="modal-heading-01" aria-modal="true" aria-describedby="modal-content-id-1" class="slds-modal slds-fade-in-open">
         <div class="slds-modal__container">
            <!-- modal header start -->
            <header class="slds-modal__header">
               <button class="slds-button slds-button_icon slds-modal__close slds-button_icon-inverse" title="Close" onclick={closeModal}>
                  <lightning-icon icon-name="utility:close"
                     alternative-text="close"
                     variant="inverse"
                     size="small" ></lightning-icon>
                  <span class="slds-assistive-text">Close</span>
               </button>
               <h2 id="modal-heading-01" class="slds-text-heading_medium slds-hyphenate">Modal Header with LWC</h2>
            </header>
            <!-- modal body start -->
            <div class="slds-modal__content slds-p-around_medium" id="modal-content-id-1">
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                  quis aute consequat ipsum magna exercitation reprehenderit magna. Tempor cupidatat consequat elit dolor adipisicing.
               </p>
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                  ad veniam nulla aute est. Labore esse esse cupidatat amet velit id elit consequat minim ullamco mollit enim excepteur ea.
               </p>
            </div>
            <!-- modal footer start-->
            <footer class="slds-modal__footer">
               <button class="slds-button slds-button_neutral" onclick={closeModal}>Cancel</button>
            </footer>
         </div>
      </section>
      <div class="slds-backdrop slds-backdrop_open"></div>
   </template>
   <!-- modal end -->
 
</template>
Posted by: Guest on November-18-2020

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