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chore(DropdownMenu): use relation

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This commit is contained in:
chenjiahan
2020-09-25 14:16:19 +08:00
parent bcd8f4515b
commit 3d15f7e356
2 changed files with 38 additions and 44 deletions
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13
src/dropdown-menu/index.js
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@@ -1,4 +1,4 @@
import { ref, provide, reactive, computed } from 'vue';
import { ref, computed } from 'vue';
// Utils
import { createNamespace, isDef } from '../utils';
@@ -6,6 +6,7 @@ import { createNamespace, isDef } from '../utils';
// Composition
import { useClickAway, useScrollParent, useEventListener } from '@vant/use';
import { useRect } from '../composition/use-rect';
import { useChildren } from '../composition/use-relation';
const [createComponent, bem] = createNamespace('dropdown-menu');
@@ -34,11 +35,11 @@ export default createComponent({
},
setup(props, { slots }) {
const root = ref();
const offset = ref(0);
const barRef = ref();
const root = ref();
const children = reactive([]);
const { children, linkChildren } = useChildren(DROPDOWN_KEY);
const scrollParent = useScrollParent(root);
const opened = computed(() =>
@@ -89,7 +90,7 @@ export default createComponent({
const renderTitle = (item, index) => {
const { showPopup } = item.state;
const { disabled, titleClass } = item.props;
const { disabled, titleClass } = item;
return (
<div
@@ -118,10 +119,8 @@ export default createComponent({
);
};
provide(DROPDOWN_KEY, { props, offset, children });
linkChildren({ props, offset });
useClickAway(root, onClickAway);
useEventListener('scroll', onScroll, { target: scrollParent });
return () => (