@ylz/plugins/lib/clipboard.umd.js

ylz plugins

/* * Copyright © 2019-2019 chenwenbin * Released under the MIT License. */
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = global || self, global.clipboard = factory());
}(this, function () { 'use strict';

  /**
   * @description:
   * @Date: 2019-05-22 13:37:02
   */
  function getContainer() {
    var $copy = document.getElementById('$copy');

    if (!$copy) {
      $copy = document.createElement('input');
      $copy.id = '$copy';
      $copy.style['width'] = '48px';
      $copy.style['height'] = '12px';
      $copy.style['position'] = 'fixed';
      $copy.style['z-index'] = '0';
      $copy.style['left'] = '-500px';
      $copy.style['top'] = '-500px';
      document.body.appendChild($copy);
    }

    return $copy;
  }

  function XEClipboard(content) {
    var $copy = getContainer();
    var value = content === null || content === undefined ? '' : '' + content;

    try {
      $copy.value = value;
      $copy.focus();
      $copy.setSelectionRange(0, value.length);
      var copySty = document.execCommand('copy', true);
      document.body.removeChild($copy);
      return copySty;
    } catch (e) {}

    return false;
  }

  var index = {
    copy: XEClipboard
  };

  return index;

}));