tdesign-vue/es/guide/utils/getTargetElm.js

tdesign-vue

/**
 * tdesign v1.12.1
 * (c) 2025 tdesign
 * @license MIT
 */

function getTargetElm(elm) {
  if (elm) {
    var _process$env;
    var targetElement = null;
    if (typeof elm === "string") {
      targetElement = document.querySelector(elm);
    } else if (typeof elm === "function") {
      targetElement = elm();
    } else {
      throw new Error("elm should be string or function");
    }
    if (targetElement) {
      return targetElement;
    }
    var isTestEnv = typeof process !== "undefined" && ((_process$env = process.env) === null || _process$env === void 0 ? void 0 : _process$env.NODE_ENV) === "test";
    if (!isTestEnv) {
      throw new Error("There is no element with given.");
    }
  } else {
    return document.body;
  }
}

export { getTargetElm as default };
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