Function setSiderbarRect

packages/index-bar/index.ts:114–124

()

    },

    setSiderbarRect() {
      return getRect(this, '.van-index-bar__sidebar').then((res) => {
        if (!isDef(res)) {
          return;
        }
        this.sidebar = {
          height: res.height,
          top: res.top,
        };
      });
    },

    setDiffData({ target, data }) {
      const diffData = {};