Function getElement

jeecgboot-vue3/src/components/jeecg/JVxeTable/utils.ts:58–84

()

  if (cell) {
    window.setTimeout(() => {
      let getElement = () => {
        let classList = className.split(' ');
        if (classList.length > 0) {
          const getClassName = (cls: string) => {
            if (cls.startsWith('.')) {
              return cls.substring(1, cls.length);
            }
            return cls;
          };
          let get = (target, className, idx = 0) => {
            let elements = target.getElementsByClassName(getClassName(className));
            if (elements && elements.length > 0) {
              return elements[idx];
            }
            return null;
          };
          let element: HTMLElement = get(cell, classList[0]);
          for (let i = 1; i < classList.length; i++) {
            if (!element) {
              break;
            }
            element = get(element, classList[i]);
          }
          return element;
        }
        return null;
      };
      let element = getElement();
      if (element) {
        if (isFunction(handler)) {