@txdfe/at/lib/util/htmlId.js

一个设计体系组件库

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.escapeForId = escapeForId;
exports.randomId = randomId;

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }

/**
 * Generate a string to be used for HTML id attributes
 *
 * @param {String} prefix - prefix text for the id. Important because without one, eventually there will be 2 elements with the same id on the same page
 * @param {Number} max - range for the random number generator. Defaults to 1,000,000, but can be set higher if necessary.
 * @returns {String}
 */
function randomId(prefix) {
  var max = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1000000;
  var rand = Math.ceil(Math.random() * max);
  return prefix ? "".concat(escapeForId(prefix), "-").concat(rand) : rand.toString(10);
}
/**
 * Replace characters not allowed for HTML id attributes
 *
 * @param {String} text
 * @returns {String}
 */


function escapeForId(text) {
  if (!text) {
    return '';
  }

  if (_typeof(text) === 'object') {
    text = JSON.stringify(text);
  } else if (typeof text !== 'string') {
    text = String(text);
  }

  return text.replace(/['"]/gm, '').replace(/[\s'"]/gm, '-');
}