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Server: Windows NT AKFAR_SERVER 10.0 build 26200 (Windows 10) AMD64 Path: D:/xampp/htdocs/bem/assets/sweetalert/src/modules/init/ [ Home ]

File: text.ts

import {
  titleMarkup,
  textMarkup,
} from '../markup';

import { injectElIntoModal } from './modal';

/*
 * Fixes a weird bug that doesn't wrap long text in modal
 * This is visible in the Safari browser for example.
 * https://stackoverflow.com/a/3485654/2679245
 */
const webkitRerender = (el: HTMLElement) => {
  if (navigator.userAgent.includes('AppleWebKit')) {
    el.style.display = 'none';
    el.offsetHeight;
    el.style.display = '';
  }
}

export const initTitle = (title: string): void => {
  if (title) {
    const titleEl: HTMLElement = injectElIntoModal(titleMarkup);
    titleEl.textContent = title;

    webkitRerender(titleEl);
  }
};

export const initText = (text: string): void => {
  if (text) {
    let textNode = document.createDocumentFragment();
    text.split('\n').forEach((textFragment, index, array) => {
      textNode.appendChild(document.createTextNode(textFragment));

      // unless we are on the last element, append a <br>
      if (index < array.length - 1) {
        textNode.appendChild(document.createElement('br'));
      }
    });
    const textEl: HTMLElement = injectElIntoModal(textMarkup);
    textEl.appendChild(textNode);

    webkitRerender(textEl);
  }
};