|
1 | | -<template> |
2 | | - <transition name="showHeader"> |
3 | | - <div v-if="visible" class="header-animat"> |
4 | | - <a-layout-header |
5 | | - v-if="visible" |
6 | | - :class="[fixedHeader && 'ant-header-fixedHeader', sidebarOpened ? 'ant-header-side-opened' : 'ant-header-side-closed', ]" |
7 | | - :style="{ padding: '0' }"> |
8 | | - <div v-if="mode === 'sidemenu'" class="header"> |
9 | | - <a-icon v-if="device==='mobile'" class="trigger" :type="collapsed ? 'menu-fold' : 'menu-unfold'" @click="toggle"/> |
10 | | - <a-icon v-else class="trigger" :type="collapsed ? 'menu-unfold' : 'menu-fold'" @click="toggle"/> |
11 | | - <user-menu></user-menu> |
12 | | - </div> |
13 | | - <div v-else :class="['top-nav-header-index', theme]"> |
14 | | - <div class="header-index-wide"> |
15 | | - <div class="header-index-left"> |
16 | | - <logo class="top-nav-header" :show-title="device !== 'mobile'"/> |
17 | | - <s-menu v-if="device !== 'mobile'" mode="horizontal" :menu="menus" :theme="theme" /> |
18 | | - <a-icon v-else class="trigger" :type="collapsed ? 'menu-fold' : 'menu-unfold'" @click="toggle" /> |
19 | | - </div> |
20 | | - <user-menu class="header-index-right"></user-menu> |
21 | | - </div> |
22 | | - </div> |
23 | | - </a-layout-header> |
24 | | - </div> |
25 | | - </transition> |
26 | | -</template> |
27 | | - |
28 | | -<script> |
29 | | -import UserMenu from '../tools/UserMenu' |
30 | | -import SMenu from '../Menu/' |
31 | | -import Logo from '../tools/Logo' |
32 | | -import { mixin } from '@/utils/mixin' |
33 | | -
|
34 | | -export default { |
35 | | - name: 'GlobalHeader', |
36 | | - components: { |
37 | | - UserMenu, |
38 | | - SMenu, |
39 | | - Logo |
40 | | - }, |
41 | | - mixins: [mixin], |
42 | | - props: { |
43 | | - mode: { |
44 | | - type: String, |
45 | | - // sidemenu, topmenu |
46 | | - default: 'sidemenu' |
47 | | - }, |
48 | | - menus: { |
49 | | - type: Array, |
50 | | - required: true |
51 | | - }, |
52 | | - theme: { |
53 | | - type: String, |
54 | | - required: false, |
55 | | - default: 'dark' |
56 | | - }, |
57 | | - collapsed: { |
58 | | - type: Boolean, |
59 | | - required: false, |
60 | | - default: false |
61 | | - }, |
62 | | - device: { |
63 | | - type: String, |
64 | | - required: false, |
65 | | - default: 'desktop' |
66 | | - } |
67 | | - }, |
68 | | - data () { |
69 | | - return { |
70 | | - visible: true, |
71 | | - oldScrollTop: 0 |
72 | | - } |
73 | | - }, |
74 | | - mounted () { |
75 | | - document.body.addEventListener('scroll', this.handleScroll, { passive: true }) |
76 | | - }, |
77 | | - methods: { |
78 | | - handleScroll () { |
79 | | - if (!this.autoHideHeader) { |
80 | | - return |
81 | | - } |
82 | | -
|
83 | | - const scrollTop = document.body.scrollTop + document.documentElement.scrollTop |
84 | | - if (!this.ticking) { |
85 | | - this.ticking = true |
86 | | - requestAnimationFrame(() => { |
87 | | - if (this.oldScrollTop > scrollTop) { |
88 | | - this.visible = true |
89 | | - } else if (scrollTop > 300 && this.visible) { |
90 | | - this.visible = false |
91 | | - } else if (scrollTop < 300 && !this.visible) { |
92 | | - this.visible = true |
93 | | - } |
94 | | - this.oldScrollTop = scrollTop |
95 | | - this.ticking = false |
96 | | - }) |
97 | | - } |
98 | | - }, |
99 | | - toggle () { |
100 | | - this.$emit('toggle') |
101 | | - } |
102 | | - }, |
103 | | - beforeDestroy () { |
104 | | - document.body.removeEventListener('scroll', this.handleScroll, true) |
105 | | - } |
106 | | -} |
107 | | -</script> |
108 | | - |
109 | | -<style lang="less"> |
110 | | -.header-animat{ |
111 | | - position: relative; |
112 | | - z-index: 999; |
113 | | -} |
114 | | -.showHeader-enter-active { |
115 | | - transition: all 0.25s ease; |
116 | | -} |
117 | | -.showHeader-leave-active { |
118 | | - transition: all 0.5s ease; |
119 | | -} |
120 | | -.showHeader-enter, .showHeader-leave-to { |
121 | | - opacity: 0; |
122 | | -} |
123 | | -</style> |
| 1 | +<template> |
| 2 | + <transition name="showHeader"> |
| 3 | + <div v-if="visible" class="header-animat"> |
| 4 | + <a-layout-header |
| 5 | + v-if="visible" |
| 6 | + :class="[fixedHeader && 'ant-header-fixedHeader', sidebarOpened ? 'ant-header-side-opened' : 'ant-header-side-closed', ]" |
| 7 | + :style="{ padding: '0' }"> |
| 8 | + <div v-if="mode === 'sidemenu'" class="header"> |
| 9 | + <a-icon v-if="device==='mobile'" class="trigger" :type="collapsed ? 'menu-fold' : 'menu-unfold'" @click="toggle"/> |
| 10 | + <a-icon v-else class="trigger" :type="collapsed ? 'menu-unfold' : 'menu-fold'" @click="toggle"/> |
| 11 | + <user-menu></user-menu> |
| 12 | + </div> |
| 13 | + <div v-else :class="['top-nav-header-index', theme]"> |
| 14 | + <div class="header-index-wide"> |
| 15 | + <div class="header-index-left"> |
| 16 | + <logo class="top-nav-header" :show-title="device !== 'mobile'"/> |
| 17 | + <s-menu v-if="device !== 'mobile'" mode="horizontal" :menu="menus" :theme="theme" /> |
| 18 | + <a-icon v-else class="trigger" :type="collapsed ? 'menu-fold' : 'menu-unfold'" @click="toggle" /> |
| 19 | + </div> |
| 20 | + <user-menu class="header-index-right"></user-menu> |
| 21 | + </div> |
| 22 | + </div> |
| 23 | + </a-layout-header> |
| 24 | + </div> |
| 25 | + </transition> |
| 26 | +</template> |
| 27 | + |
| 28 | +<script> |
| 29 | +import UserMenu from '../tools/UserMenu' |
| 30 | +import SMenu from '../Menu/' |
| 31 | +import Logo from '../tools/Logo' |
| 32 | +import { mixin } from '@/utils/mixin' |
| 33 | +
|
| 34 | +export default { |
| 35 | + name: 'GlobalHeader', |
| 36 | + components: { |
| 37 | + UserMenu, |
| 38 | + SMenu, |
| 39 | + Logo |
| 40 | + }, |
| 41 | + mixins: [mixin], |
| 42 | + props: { |
| 43 | + mode: { |
| 44 | + type: String, |
| 45 | + // sidemenu, topmenu |
| 46 | + default: 'sidemenu' |
| 47 | + }, |
| 48 | + menus: { |
| 49 | + type: Array, |
| 50 | + required: true |
| 51 | + }, |
| 52 | + theme: { |
| 53 | + type: String, |
| 54 | + required: false, |
| 55 | + default: 'dark' |
| 56 | + }, |
| 57 | + collapsed: { |
| 58 | + type: Boolean, |
| 59 | + required: false, |
| 60 | + default: false |
| 61 | + }, |
| 62 | + device: { |
| 63 | + type: String, |
| 64 | + required: false, |
| 65 | + default: 'desktop' |
| 66 | + } |
| 67 | + }, |
| 68 | + data () { |
| 69 | + return { |
| 70 | + visible: true, |
| 71 | + oldScrollTop: 0 |
| 72 | + } |
| 73 | + }, |
| 74 | + mounted () { |
| 75 | + document.body.addEventListener('scroll', this.handleScroll, { passive: true }) |
| 76 | + }, |
| 77 | + methods: { |
| 78 | + handleScroll () { |
| 79 | + if (!this.autoHideHeader) { |
| 80 | + return |
| 81 | + } |
| 82 | +
|
| 83 | + const scrollTop = document.body.scrollTop + document.documentElement.scrollTop |
| 84 | + if (!this.ticking) { |
| 85 | + this.ticking = true |
| 86 | + requestAnimationFrame(() => { |
| 87 | + if (this.oldScrollTop > scrollTop) { |
| 88 | + this.visible = true |
| 89 | + } else if (scrollTop > 300 && this.visible) { |
| 90 | + this.visible = false |
| 91 | + } else if (scrollTop < 300 && !this.visible) { |
| 92 | + this.visible = true |
| 93 | + } |
| 94 | + this.oldScrollTop = scrollTop |
| 95 | + this.ticking = false |
| 96 | + }) |
| 97 | + } |
| 98 | + }, |
| 99 | + toggle () { |
| 100 | + this.$emit('toggle') |
| 101 | + } |
| 102 | + }, |
| 103 | + beforeDestroy () { |
| 104 | + document.body.removeEventListener('scroll', this.handleScroll, true) |
| 105 | + } |
| 106 | +} |
| 107 | +</script> |
| 108 | + |
| 109 | +<style lang="less"> |
| 110 | +.header-animat{ |
| 111 | + position: relative; |
| 112 | + z-index: 2; |
| 113 | +} |
| 114 | +.showHeader-enter-active { |
| 115 | + transition: all 0.25s ease; |
| 116 | +} |
| 117 | +.showHeader-leave-active { |
| 118 | + transition: all 0.5s ease; |
| 119 | +} |
| 120 | +.showHeader-enter, .showHeader-leave-to { |
| 121 | + opacity: 0; |
| 122 | +} |
| 123 | +</style> |
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