refactor TabSwitcher
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1 changed files with 12 additions and 10 deletions
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@ -10,6 +10,16 @@ export default Vue.component('tab-switcher', {
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active: this.$slots.default.findIndex(_ => _.tag)
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active: this.$slots.default.findIndex(_ => _.tag)
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}
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}
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},
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},
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computed: {
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activeIndex () {
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// In case of controlled component
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if (this.activeTab) {
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return this.$slots.default.findIndex(slot => this.activeTab === slot.key)
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} else {
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return this.active
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}
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}
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},
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beforeUpdate () {
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beforeUpdate () {
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const currentSlot = this.$slots.default[this.active]
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const currentSlot = this.$slots.default[this.active]
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if (!currentSlot.tag) {
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if (!currentSlot.tag) {
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@ -24,14 +34,6 @@ export default Vue.component('tab-switcher', {
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}
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}
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this.active = index
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this.active = index
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}
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}
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},
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isActiveTab (index) {
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// In case of controlled component
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if (this.activeTab) {
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return this.$slots.default.findIndex(slot => this.activeTab === slot.key) === index
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} else {
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return this.active === index
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}
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}
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}
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},
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},
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render (h) {
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render (h) {
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@ -41,7 +43,7 @@ export default Vue.component('tab-switcher', {
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const classesTab = ['tab']
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const classesTab = ['tab']
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const classesWrapper = ['tab-wrapper']
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const classesWrapper = ['tab-wrapper']
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if (this.isActiveTab(index)) {
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if (this.activeIndex === index) {
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classesTab.push('active')
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classesTab.push('active')
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classesWrapper.push('active')
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classesWrapper.push('active')
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}
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}
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@ -71,7 +73,7 @@ export default Vue.component('tab-switcher', {
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const contents = this.$slots.default.map((slot, index) => {
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const contents = this.$slots.default.map((slot, index) => {
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if (!slot.tag) return
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if (!slot.tag) return
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const active = this.isActiveTab(index)
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const active = this.activeIndex === index
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if (this.renderOnlyFocused) {
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if (this.renderOnlyFocused) {
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return active
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return active
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? <div class="active">{slot}</div>
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? <div class="active">{slot}</div>
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