48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
import Vue from 'vue'
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import './tab_switcher.scss'
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export default Vue.component('tab-switcher', {
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name: 'TabSwitcher',
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data () {
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return {
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active: 0
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}
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},
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methods: {
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activateTab(index) {
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return () => this.active = index;
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}
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},
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render(h) {
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const tabs = this.$slots.default
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.filter(slot => slot.data)
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.map((slot, index) => {
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const classes = ['tab']
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if (index === this.active) {
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classes.push('active')
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}
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return (<button onClick={this.activateTab(index)} class={ classes.join(' ') }>{slot.data.attrs.label}</button>)
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});
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const contents = this.$slots.default.filter(_=>_.data).map(( slot, index ) => {
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const active = index === this.active
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return (
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<div class={active ? 'active' : 'hidden'}>
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{slot}
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</div>
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)
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});
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return (
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<div class="tab-switcher">
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<div class="tabs">
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{tabs}
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</div>
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<div class="contents">
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{contents}
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</div>
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</div>
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)
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}
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})
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