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

TDesign Component for React

/**
 * tdesign v1.15.1
 * (c) 2025 tdesign
 * @license MIT
 */

function getTargetElm(elm) {
  if (elm) {
    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;
    }
    throw new Error("There is no element with given.");
  } else {
    return document.body;
  }
}

export { getTargetElm as default };
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