| 提交 | 用户 | age | ||
| 67dc7b | 1 | 'use strict'; |
| S | 2 | Object.defineProperty(exports, '__esModule', { value: true }); |
| 3 | var component_1 = require('../common/component'); | |
| 4 | component_1.VantComponent({ | |
| 5 | props: { | |
| 6 | info: null, | |
| 7 | name: null, | |
| 8 | icon: String, | |
| 9 | dot: Boolean, | |
| d34532 | 10 | iconPrefix: { |
| S | 11 | type: String, |
| 12 | value: 'van-icon', | |
| 13 | }, | |
| 67dc7b | 14 | }, |
| S | 15 | relation: { |
| 16 | name: 'tabbar', | |
| 17 | type: 'ancestor', | |
| 18 | current: 'tabbar-item', | |
| 19 | }, | |
| 20 | data: { | |
| 21 | active: false, | |
| 22 | }, | |
| 23 | methods: { | |
| 24 | onClick: function () { | |
| d34532 | 25 | var parent = this.parent; |
| S | 26 | if (parent) { |
| 27 | var index = parent.children.indexOf(this); | |
| 28 | var active = this.data.name || index; | |
| 29 | if (active !== this.data.active) { | |
| 30 | parent.$emit('change', active); | |
| 31 | } | |
| 67dc7b | 32 | } |
| S | 33 | this.$emit('click'); |
| 34 | }, | |
| 35 | updateFromParent: function () { | |
| 36 | var parent = this.parent; | |
| 37 | if (!parent) { | |
| 38 | return; | |
| 39 | } | |
| 40 | var index = parent.children.indexOf(this); | |
| 41 | var parentData = parent.data; | |
| 42 | var data = this.data; | |
| 43 | var active = (data.name || index) === parentData.active; | |
| 44 | var patch = {}; | |
| 45 | if (active !== data.active) { | |
| 46 | patch.active = active; | |
| 47 | } | |
| 48 | if (parentData.activeColor !== data.activeColor) { | |
| 49 | patch.activeColor = parentData.activeColor; | |
| 50 | } | |
| 51 | if (parentData.inactiveColor !== data.inactiveColor) { | |
| 52 | patch.inactiveColor = parentData.inactiveColor; | |
| 53 | } | |
| d34532 | 54 | if (Object.keys(patch).length > 0) { |
| S | 55 | this.setData(patch); |
| 56 | } | |
| 67dc7b | 57 | }, |
| S | 58 | }, |
| 59 | }); | |
