change the way to handle submenu collapse when accordion is true
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zhigang.li
parent
b924d14da3
commit
2b24fcceed
7 changed files with 147 additions and 12 deletions
32
examples/routers/menu-item.vue
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32
examples/routers/menu-item.vue
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@ -0,0 +1,32 @@
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<template>
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<Submenu :name="`${parentName}`">
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<template slot="title">
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<span>{{ parentItem.name }}</span>
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</template>
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<template v-for="item in children">
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<custem-menu-item v-if="item.children && item.children.length !== 0" :key="`menu-${item.name}`" :parent-item="item"></custem-menu-item>
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<menu-item v-else :name="`${item.name}`" :key="`menu-${item.name}`">{{ item.name }}</menu-item>
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</template>
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</Submenu>
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</template>
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<script>
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export default {
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name: 'custemMenuItem',
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props: {
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parentItem: {
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type: Object,
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default: () => {}
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},
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theme: String,
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iconSize: Number
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},
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computed: {
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parentName () {
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return this.parentItem.name
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},
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children () {
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return this.parentItem.children
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}
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}
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}
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</script>
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@ -44,14 +44,92 @@
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<MenuItem name="5-4">Option 12</MenuItem>
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</Submenu>
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</Menu>
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<!-- <Menu theme="dark" accordion @on-open-change="handleOpenChange">
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<template v-for="item in menuList">
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<custem-menu-item v-if="item.children" :key="`menu-${item.name}`" :parent-item="item"></custem-menu-item>
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<menu-item v-else :name="`${item.name}`" :key="`menu-${item.name}`">{{ item.name }}</menu-item>
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</template>
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</Menu>
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<Button @click="setOpenNames">修改展开数组</Button>
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<Button @click="addNewItem">添加菜单项</Button> -->
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</div>
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</template>
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<script>
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import custemMenuItem from './menu-item.vue'
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export default {
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components: {
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custemMenuItem
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},
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data () {
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return {
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openNames: ['1']
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openNames: ['1'],
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menuList: [
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{
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name: '111',
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children: [
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{
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name: '111-111'
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},
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{
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name: '111-222'
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}
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]
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},
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{
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name: '222',
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children: [
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{
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name: '222-111'
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},
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{
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name: '222-222',
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children: [
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{
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name: '222-222-111'
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},
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{
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name: '222-222-222',
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children: [
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{
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name: '222-222-222-111'
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},
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{
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name: '222-222-222-222'
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}
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]
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}
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]
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},
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{
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name: '222-333',
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children: [
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{
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name: '222-333-111',
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children: [
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{
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name: '222-333-111-111'
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},
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{
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name: '222-333-111-222'
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}
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]
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},
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{
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name: '222-333-222',
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children: [
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{
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name: '222-333-222-111'
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},
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{
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name: '222-333-222-222'
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}
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]
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}
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]
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}
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]
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}
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]
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};
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},
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methods: {
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@ -63,6 +141,16 @@
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this.$nextTick(() => {
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this.$refs.menu.updateOpened();
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})
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},
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addNewItem () {
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this.menuList[1].children[1].children.push({
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name: '222-222-333',
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children: [
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{
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name: '222-222-333-111'
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}
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]
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})
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}
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}
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}
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8
package-lock.json
generated
8
package-lock.json
generated
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@ -1,12 +1,12 @@
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{
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"name": "iview",
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"version": "2.13.1",
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"version": "2.14.0-rc.1",
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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"@sinonjs/formatio": {
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"version": "2.0.0",
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"resolved": "http://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
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"resolved": "https://registry.npmjs.org/@sinonjs/formatio/-/formatio-2.0.0.tgz",
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"integrity": "sha512-ls6CAMA6/5gG+O/IdsBcblvnd8qcO/l1TYoNeAzp3wcISOxlPXQEus0mLcdwazEkWjaBdaJ3TaxmNgCLWwvWzg==",
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"dev": true,
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"requires": {
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@ -2315,7 +2315,7 @@
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},
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"compression": {
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"version": "1.7.2",
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"resolved": "http://registry.npmjs.org/compression/-/compression-1.7.2.tgz",
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"resolved": "https://registry.npmjs.org/compression/-/compression-1.7.2.tgz",
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"integrity": "sha1-qv+81qr4VLROuygDU9WtFlH1mmk=",
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"dev": true,
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"requires": {
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@ -9278,7 +9278,7 @@
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},
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"onetime": {
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"version": "1.1.0",
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"resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
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"resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
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"integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
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"dev": true
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},
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@ -19,7 +19,7 @@
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"src"
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],
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"scripts": {
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"dev": "webpack-dev-server --content-base test/ --open --inline --hot --compress --history-api-fallback --port 8081 --config build/webpack.dev.config.js",
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"dev": "webpack-dev-server --content-base test/ --open --inline --hot --compress --history-api-fallback --port 1234 --config build/webpack.dev.config.js",
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"dev:s": "webpack-dev-server --content-base test/ --open --inline --hot --compress --history-api-fallback --port 8081 --host 0.0.0.0 --config build/webpack.dev.config.js",
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"dist:style": "gulp --gulpfile build/build-style.js",
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"dist:dev": "webpack --config build/webpack.dist.dev.config.js",
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@ -2,7 +2,7 @@
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<ul :class="classes" :style="styles"><slot></slot></ul>
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</template>
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<script>
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import { oneOf, findComponentsDownward, findBrothersComponents } from '../../utils/assist';
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import { oneOf, findComponentsDownward, findComponentsUpward } from '../../utils/assist';
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import Emitter from '../../mixins/emitter';
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const prefixCls = 'ivu-menu';
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@ -84,17 +84,18 @@
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} else {
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if (this.accordion) {
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let currentSubmenu = null;
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names = [];
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findComponentsDownward(this, 'Submenu').forEach(item => {
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if (item.name === name) currentSubmenu = item;
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});
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findBrothersComponents(currentSubmenu, 'Submenu').forEach(item => {
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let i = names.indexOf(item.name);
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if (i >= 0) names.splice(i, 1);
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findComponentsUpward(currentSubmenu, 'Submenu').forEach(item => {
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names.push(item.name);
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});
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}
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names.push(name);
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}
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this.openedNames = names;
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this.updateOpened();
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this.$emit('on-open-change', this.openedNames);
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},
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updateOpened () {
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@ -234,7 +234,9 @@ export function findBrothersComponents (context, componentName, exceptMe = true)
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let res = context.$parent.$children.filter(item => {
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return item.$options.name === componentName;
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});
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let index = res.indexOf(context);
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let index = res.findIndex(item => {
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return item._uid === context._uid;
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});
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if (exceptMe) res.splice(index, 1);
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return res;
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}
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@ -322,3 +324,15 @@ export function setMatchMedia () {
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window.matchMedia = window.matchMedia || matchMediaPolyfill;
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}
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}
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export function getCommonString (arr1, arr2) {
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const len1 = arr1.length;
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const len2 = arr2.length;
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let i = -1;
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const len = Math.min(len1, len2);
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let res = [];
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while (++i < len) {
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if (arr1.indexOf(arr2[i]) >= 0) res.push(arr2[i]);
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}
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return res;
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}
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