iview/src/components/tabs/pane.vue

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2019-08-27 09:42:40 +08:00
<template>
<div :class="prefixCls" v-if="show" :style="contentStyle"><slot></slot></div>
</template>
<script>
const prefixCls = 'ivu-tabs-tabpane';
export default {
name: 'TabPane',
inject: ['TabsInstance'],
props: {
name: {
type: String
},
label: {
type: [String, Function],
default: ''
},
icon: {
type: String
},
disabled: {
type: Boolean,
default: false
},
closable: {
type: Boolean,
default: null
},
// Tabs 嵌套时,用 tab 区分层级,指向对应的 Tabs 的 name
tab: {
type: String
},
// 在 TabPane 使用 v-if 时,并不会按照预先的顺序渲染,这时可设置 index并从小到大排序
// 数值需大于 0
index: {
type: Number
}
},
data () {
return {
prefixCls: prefixCls,
show: true,
currentName: this.name
};
},
computed: {
contentStyle () {
return {
visibility: this.TabsInstance.activeKey !== this.currentName ? 'hidden' : 'visible'
};
}
},
methods: {
updateNav () {
this.TabsInstance.updateNav();
}
},
watch: {
name (val) {
this.currentName = val;
this.updateNav();
},
label () {
this.updateNav();
},
icon () {
this.updateNav();
},
disabled () {
this.updateNav();
}
},
mounted () {
this.updateNav();
},
destroyed () {
this.updateNav();
}
};
</script>