Commit 753720d9bd8e8583b92a70620a04bde2c34e92c9
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cec470eb
Tabs add prop beforeRemove, close #4379
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examples/routers/tabs.vue
| 1 | -<!--<template>--> | |
| 2 | - <!--<Tabs value="name1" :animated="false">--> | |
| 3 | - <!--<Tab-pane label="test" name="test">--> | |
| 4 | - <!--<Tabs type="card" v-bind:animated="true">--> | |
| 5 | - <!--<Tab-pane label="标签2一">标签2一的内容</Tab-pane>--> | |
| 6 | - <!--<Tab-pane label="标签2二">标签2二的内容</Tab-pane>--> | |
| 7 | - <!--<Tab-pane label="标签2三">标签2三的内容</Tab-pane>--> | |
| 8 | - <!--</Tabs>--> | |
| 9 | - <!--</Tab-pane>--> | |
| 10 | - <!--<Tab-pane :label="label1" name="name1">--> | |
| 11 | - <!--<Table :columns="columns1" :data="data1"></Table>--> | |
| 12 | - <!--</Tab-pane>--> | |
| 13 | - <!--<Tab-pane label="标签二" name="name2">--> | |
| 14 | - <!--<Table :columns="columns1" :data="data1"></Table>--> | |
| 15 | - <!--</Tab-pane>--> | |
| 16 | - <!--<Tab-pane label="标签三" name="name3">--> | |
| 17 | - <!--<Table :columns="columns1" :data="data1"></Table>--> | |
| 18 | - <!--</Tab-pane>--> | |
| 19 | - <!--</Tabs>--> | |
| 20 | -<!--</template>--> | |
| 21 | -<!--<script>--> | |
| 22 | - <!--export default {--> | |
| 23 | - <!--data () {--> | |
| 24 | - <!--return {--> | |
| 25 | - <!--label1: (h) => {--> | |
| 26 | - <!--return h('div', [--> | |
| 27 | - <!--h('span', '标签一'),--> | |
| 28 | - <!--h('Button', 'button')--> | |
| 29 | - <!--]);--> | |
| 30 | - <!--},--> | |
| 31 | - <!--columns1: [--> | |
| 32 | - <!--{--> | |
| 33 | - <!--title: '姓名',--> | |
| 34 | - <!--key: 'name'--> | |
| 35 | - <!--},--> | |
| 36 | - <!--{--> | |
| 37 | - <!--title: '年龄',--> | |
| 38 | - <!--key: 'age'--> | |
| 39 | - <!--},--> | |
| 40 | - <!--{--> | |
| 41 | - <!--title: '地址',--> | |
| 42 | - <!--key: 'address'--> | |
| 43 | - <!--}--> | |
| 44 | - <!--],--> | |
| 45 | - <!--data1: [--> | |
| 46 | - <!--{--> | |
| 47 | - <!--name: '王小明',--> | |
| 48 | - <!--age: 18,--> | |
| 49 | - <!--address: '北京市朝阳区芍药居'--> | |
| 50 | - <!--},--> | |
| 51 | - <!--{--> | |
| 52 | - <!--name: '张小刚',--> | |
| 53 | - <!--age: 25,--> | |
| 54 | - <!--address: '北京市海淀区西二旗'--> | |
| 55 | - <!--},--> | |
| 56 | - <!--{--> | |
| 57 | - <!--name: '李小红',--> | |
| 58 | - <!--age: 30,--> | |
| 59 | - <!--address: '上海市浦东新区世纪大道'--> | |
| 60 | - <!--},--> | |
| 61 | - <!--{--> | |
| 62 | - <!--name: '周小伟',--> | |
| 63 | - <!--age: 26,--> | |
| 64 | - <!--address: '深圳市南山区深南大道'--> | |
| 65 | - <!--}--> | |
| 66 | - <!--]--> | |
| 67 | - <!--}--> | |
| 68 | - <!--}--> | |
| 69 | - <!--}--> | |
| 70 | -<!--</script>--> | |
| 71 | - | |
| 72 | - | |
| 73 | -<!-- <template> | |
| 74 | - <Tabs type="card" closable @on-tab-remove="handleTabRemove"> | |
| 1 | +<template> | |
| 2 | + <Tabs type="card" closable @on-tab-remove="handleTabRemove" :beforeRemove="handleBeforeRemove"> | |
| 75 | 3 | <TabPane label="标签一" v-if="tab0">标签一的内容</TabPane> |
| 76 | 4 | <TabPane label="标签二" v-if="tab1">标签二的内容</TabPane> |
| 77 | 5 | <TabPane label="标签三" v-if="tab2">标签三的内容</TabPane> |
| ... | ... | @@ -89,129 +17,23 @@ |
| 89 | 17 | methods: { |
| 90 | 18 | handleTabRemove (name) { |
| 91 | 19 | this['tab' + name] = false; |
| 92 | - } | |
| 93 | - } | |
| 94 | - } | |
| 95 | -</script> --> | |
| 96 | - | |
| 97 | -<!--<template>--> | |
| 98 | - <!--<div>--> | |
| 99 | - <!--<Button type="ghost" @click="toFirst" size="small">to first</Button>--> | |
| 100 | - <!--<Button type="ghost" @click="toLast" size="small">to last</Button>--> | |
| 101 | - <!--<Tabs type="card" :animated="animated" v-model="activeTab">--> | |
| 102 | - <!--<TabPane v-for="tab in tabs" :key="tab" :label="'标签' + tab" :name="tab+''" closable>标签{{ tab }}</TabPane>--> | |
| 103 | - <!--<div slot="extra">--> | |
| 104 | - <!--<Button type="ghost" @click="handleTabsAdd" size="small">增加</Button>--> | |
| 105 | - <!--</div>--> | |
| 106 | - <!--</Tabs>--> | |
| 107 | - <!--</div>--> | |
| 108 | -<!--</template>--> | |
| 109 | -<!--<script>--> | |
| 110 | - <!--export default {--> | |
| 111 | - <!--data () {--> | |
| 112 | - <!--return {--> | |
| 113 | - <!--tabs: 2,--> | |
| 114 | - <!--activeTab:"2",--> | |
| 115 | - <!--animated:true--> | |
| 116 | - <!--}--> | |
| 117 | - <!--},--> | |
| 118 | - <!--methods: {--> | |
| 119 | - <!--handleTabsAdd () {--> | |
| 120 | - <!--this.tabs ++;--> | |
| 121 | - <!--this.activeTab = this.tabs + '';--> | |
| 122 | - <!--},--> | |
| 123 | - <!--toFirst () {--> | |
| 124 | - <!--this.activeTab = '1';--> | |
| 125 | - <!--},--> | |
| 126 | - <!--toLast () {--> | |
| 127 | - <!--this.activeTab = this.tabs+'';--> | |
| 128 | - <!--}--> | |
| 129 | - <!--}--> | |
| 130 | - <!--}--> | |
| 131 | -<!--</script>--> | |
| 132 | - | |
| 133 | -<!--<template>--> | |
| 134 | - <!--<div>--> | |
| 135 | - <!--<Tabs type="card">--> | |
| 136 | - <!--<TabPane v-for="tab in tabs" :key="tab" :label="'标签' + tab">标签{{ tab }}</TabPane>--> | |
| 137 | - <!--</Tabs>--> | |
| 138 | - <!--<Button type="ghost" @click="handleTabsAdd" size="small">增加</Button>--> | |
| 139 | - <!--<Button type="ghost" @click="handleTabsMin" size="small">减少</Button>--> | |
| 140 | - <!--</div>--> | |
| 141 | -<!--</template>--> | |
| 142 | -<!--<script>--> | |
| 143 | - <!--export default {--> | |
| 144 | - <!--data () {--> | |
| 145 | - <!--return {--> | |
| 146 | - <!--tabs: 2--> | |
| 147 | - <!--}--> | |
| 148 | - <!--},--> | |
| 149 | - <!--methods: {--> | |
| 150 | - <!--handleTabsAdd () {--> | |
| 151 | - <!--this.tabs ++;--> | |
| 152 | - <!--},--> | |
| 153 | - <!--handleTabsMin () {--> | |
| 154 | - <!--this.tabs --;--> | |
| 155 | - <!--}--> | |
| 156 | - <!--}--> | |
| 157 | - <!--}--> | |
| 158 | -<!--</script>--> | |
| 159 | - | |
| 160 | -<template> | |
| 161 | - <div> | |
| 162 | - <i-input></i-input> | |
| 163 | - <Button type="ghost" @click="handleTabsAdd" size="small" slot="extra">增加</Button> | |
| 164 | - | |
| 165 | - <hr style="margin: 10px 0;"> | |
| 166 | - <Tabs type="card"> | |
| 167 | - <TabPane v-for="tab in tabs" :key="tab" :label="'Tab' + tab"> | |
| 168 | - <div> | |
| 169 | - <h3>Some text...</h3> | |
| 170 | - <i-button>Some focusable content...{{ tab }}</i-button> | |
| 171 | - </div> | |
| 172 | - </TabPane> | |
| 173 | - </Tabs> | |
| 174 | - <Tabs type="card"> | |
| 175 | - <TabPane label="标签一">标签一的内容</TabPane> | |
| 176 | - <TabPane label="标签二" disabled>标签二的内容</TabPane> | |
| 177 | - <TabPane label="标签三">标签三的内容</TabPane> | |
| 178 | - </Tabs> | |
| 179 | - <tabs v-model="name" type="card" @on-click="handleClick"> | |
| 180 | - <tab-pane name="a" label="标签一"> | |
| 181 | - <div>1</div> | |
| 182 | - </tab-pane> | |
| 183 | - <tab-pane name="b" label="标签二"> | |
| 184 | - <div>2</div> | |
| 185 | - </tab-pane> | |
| 186 | - <tab-pane name="c" label="标签三"> | |
| 187 | - <div>3</div> | |
| 188 | - </tab-pane> | |
| 189 | - <tab-pane name="d" label="标签四"> | |
| 190 | - <div>4</div> | |
| 191 | - </tab-pane> | |
| 192 | - <tab-pane name="e" label="标签五"> | |
| 193 | - <div>5</div> | |
| 194 | - </tab-pane> | |
| 195 | - </tabs> | |
| 196 | - </div> | |
| 197 | -</template> | |
| 198 | -<script> | |
| 199 | - export default { | |
| 200 | - data () { | |
| 201 | - return { | |
| 202 | - tabs: 2, | |
| 203 | - name: 'b', | |
| 204 | - } | |
| 205 | - }, | |
| 206 | - methods: { | |
| 207 | - handleTabsAdd () { | |
| 208 | - this.tabs ++; | |
| 209 | 20 | }, |
| 210 | - handleClick (name) { | |
| 211 | - console.log(name); | |
| 21 | + handleBeforeRemove (index) { | |
| 22 | + console.log(index); | |
| 23 | + | |
| 24 | + return new Promise((resolve, reject) => { | |
| 25 | + this.$Modal.confirm({ | |
| 26 | + title: 'Title', | |
| 27 | + content: '<p>Content of dialog</p><p>Content of dialog</p>', | |
| 28 | + onOk: () => { | |
| 29 | + resolve(); | |
| 30 | + }, | |
| 31 | + onCancel: () => { | |
| 32 | + reject(); | |
| 33 | + } | |
| 34 | + }); | |
| 35 | + }); | |
| 212 | 36 | } |
| 213 | 37 | } |
| 214 | 38 | } |
| 215 | 39 | </script> |
| 216 | - | |
| 217 | - | ... | ... |
src/components/tabs/tabs.vue
| ... | ... | @@ -91,7 +91,8 @@ |
| 91 | 91 | closable: { |
| 92 | 92 | type: Boolean, |
| 93 | 93 | default: false |
| 94 | - } | |
| 94 | + }, | |
| 95 | + beforeRemove: Function, | |
| 95 | 96 | }, |
| 96 | 97 | data () { |
| 97 | 98 | return { |
| ... | ... | @@ -247,6 +248,21 @@ |
| 247 | 248 | this.handleChange(index); |
| 248 | 249 | }, |
| 249 | 250 | handleRemove (index) { |
| 251 | + if (!this.beforeRemove) { | |
| 252 | + return this.handleRemoveTab(index); | |
| 253 | + } | |
| 254 | + | |
| 255 | + const before = this.beforeRemove(index); | |
| 256 | + | |
| 257 | + if (before && before.then) { | |
| 258 | + before.then(() => { | |
| 259 | + this.handleRemoveTab(index); | |
| 260 | + }); | |
| 261 | + } else { | |
| 262 | + this.handleRemoveTab(index); | |
| 263 | + } | |
| 264 | + }, | |
| 265 | + handleRemoveTab (index) { | |
| 250 | 266 | const tabs = this.getTabs(); |
| 251 | 267 | const tab = tabs[index]; |
| 252 | 268 | tab.$destroy(); | ... | ... |