birdpaper-ui/es/select/src/select.js

一个通用的 vue3 UI组件库。A common vue3 UI component library.

import { reactive, ref, computed, Comment } from "vue";
import { SelectOption } from "./type.js";
import { getAllElements } from "../../utils/dom.js";
const useSelect = (slots) => {
  const currentSelect = reactive(new SelectOption());
  const isFocus = ref(false);
  const valueMap = computed(() => {
    var _a, _b, _c;
    try {
      let obj = {};
      const children = getAllElements((_a = slots.default) == null ? void 0 : _a.call(slots), true).filter((item) => item.type !== Comment) ?? [];
      for (const item of children) {
        if (item.type["name"] === "BpOption") {
          obj[item.props.value] = item.props.label || ((_c = (_b = item.children)["default"]) == null ? void 0 : _c.call(_b)[0].children);
        }
      }
      return obj;
    } catch (error) {
      return {};
    }
  });
  return {
    isFocus,
    currentSelect,
    valueMap
  };
};
export {
  useSelect
};