vuetify/lib/composables/teleport.js

Vue Material Component Framework

// Utilities
import { computed, warn } from 'vue';
import { IN_BROWSER } from "../util/index.js";
export function useTeleport(target) {
  const teleportTarget = computed(() => {
    const _target = target();
    if (_target === true || !IN_BROWSER) return undefined;
    const targetElement = _target === false ? document.body : typeof _target === 'string' ? document.querySelector(_target) : _target;
    if (targetElement == null) {
      warn(`Unable to locate target ${_target}`);
      return undefined;
    }
    let container = [...targetElement.children].find(el => el.matches('.v-overlay-container'));
    if (!container) {
      container = document.createElement('div');
      container.className = 'v-overlay-container';
      targetElement.appendChild(container);
    }
    return container;
  });
  return {
    teleportTarget
  };
}
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