guangchao.xu | 070005a | 2020-12-07 09:56:40 +0800 | [diff] [blame^] | 1 | <template> |
| 2 | <view class="u-section"> |
| 3 | <view class="u-section__title" :style="{ |
| 4 | fontWeight: bold ? 'bold' : 'normal', |
| 5 | color: color, |
| 6 | fontSize: fontSize + 'rpx', |
| 7 | paddingLeft: showLine ? (fontSize * 0.7) + 'rpx' : 0 |
| 8 | }" :class="{ |
| 9 | 'u-section--line': showLine |
| 10 | }"> |
| 11 | <view class="u-section__title__icon-wrap u-flex" :style="[lineStyle]" v-if="showLine"> |
| 12 | <u-icon top="0" name="column-line" :size="fontSize * 1.25" bold :color="lineColor ? lineColor : color"></u-icon> |
| 13 | </view> |
| 14 | <text class="u-flex u-section__title__text">{{title}}</text> |
| 15 | </view> |
| 16 | <view class="u-section__right-info" v-if="right || $slots.right" :style="{ |
| 17 | color: subColor |
| 18 | }" @tap="rightClick"> |
| 19 | <slot name="right" v-if="$slots.right" /> |
| 20 | <block v-else> |
| 21 | {{subTitle}} |
| 22 | <view class="u-section__right-info__icon-arrow u-flex" v-if="arrow"> |
| 23 | <u-icon name="arrow-right" size="24" :color="subColor"></u-icon> |
| 24 | </view> |
| 25 | </block> |
| 26 | </view> |
| 27 | </view> |
| 28 | </template> |
| 29 | |
| 30 | <script> |
| 31 | /** |
| 32 | * section 查看更多 |
| 33 | * @description 该组件一般用于分类信息有很多,但是限于篇幅只能列出一部分,让用户通过"查看更多"获得更多信息的场景,实际效果见演示。 |
| 34 | * @tutorial https://www.uviewui.com/components/section.html |
| 35 | * @property {String} title 左边主标题 |
| 36 | * @property {String} sub-title 右边副标题(默认更多) |
| 37 | * @property {Boolean} right 是否显示右边的内容(默认true) |
| 38 | * @property {Boolean} showLine 是否显示左边的竖条(默认true) |
| 39 | * @property {Boolean} arrow 是否显示右边箭头(默认true) |
| 40 | * @property {String Number} font-size 主标题的字体大小(默认28) |
| 41 | * @property {Boolean} bold 主标题是否加粗(默认true) |
| 42 | * @property {String} color 主标题颜色(默认#303133) |
| 43 | * @event {Function} click 组件右侧的内容被点击时触发,用于跳转"更多" |
| 44 | * @example <u-section title="今日热门" :right="false"></u-section> |
| 45 | */ |
| 46 | export default { |
| 47 | name: "u-section", |
| 48 | props: { |
| 49 | // 标题信息 |
| 50 | title: { |
| 51 | type: String, |
| 52 | default: '' |
| 53 | }, |
| 54 | // 右边副标题内容 |
| 55 | subTitle: { |
| 56 | type: String, |
| 57 | default: '更多' |
| 58 | }, |
| 59 | // 是否显示右边的内容 |
| 60 | right: { |
| 61 | type: Boolean, |
| 62 | default: true |
| 63 | }, |
| 64 | fontSize: { |
| 65 | type: [Number, String], |
| 66 | default: 28 |
| 67 | }, |
| 68 | // 主标题是否加粗 |
| 69 | bold: { |
| 70 | type: Boolean, |
| 71 | default: true |
| 72 | }, |
| 73 | // 主标题的颜色 |
| 74 | color: { |
| 75 | type: String, |
| 76 | default: '#303133' |
| 77 | }, |
| 78 | // 右边副标题的颜色 |
| 79 | subColor: { |
| 80 | type: String, |
| 81 | default: '#909399' |
| 82 | }, |
| 83 | // 是否显示左边的竖条 |
| 84 | showLine: { |
| 85 | type: Boolean, |
| 86 | default: true |
| 87 | }, |
| 88 | // 左边竖线的颜色 |
| 89 | lineColor: { |
| 90 | type: String, |
| 91 | default: '' |
| 92 | }, |
| 93 | // 是否显示右边箭头 |
| 94 | arrow: { |
| 95 | type: Boolean, |
| 96 | default: true |
| 97 | }, |
| 98 | }, |
| 99 | computed: { |
| 100 | // 左边竖条的样式 |
| 101 | lineStyle() { |
| 102 | // 由于安卓和iOS的,需要稍微调整绝对定位的top值,才能让左边的竖线和右边的文字垂直居中 |
| 103 | return { |
| 104 | // 由于竖线为字体图标,具有比实际线宽更宽的宽度,所以也需要根据字体打下动态调整 |
| 105 | left: -(Number(this.fontSize) * 0.9) + 'rpx', |
| 106 | top: -(Number(this.fontSize) * (this.$u.os() == 'ios' ? 0.14 : 0.15)) + 'rpx', |
| 107 | } |
| 108 | } |
| 109 | }, |
| 110 | methods: { |
| 111 | rightClick() { |
| 112 | this.$emit('click'); |
| 113 | } |
| 114 | } |
| 115 | } |
| 116 | </script> |
| 117 | |
| 118 | <style lang="scss" scoped> |
| 119 | @import "../../libs/css/style.components.scss"; |
| 120 | |
| 121 | .u-section { |
| 122 | @include vue-flex; |
| 123 | justify-content: space-between; |
| 124 | align-items: center; |
| 125 | width: 100%; |
| 126 | |
| 127 | &__title { |
| 128 | position: relative; |
| 129 | font-size: 28rpx; |
| 130 | padding-left: 20rpx; |
| 131 | @include vue-flex; |
| 132 | align-items: center; |
| 133 | |
| 134 | &__icon-wrap { |
| 135 | position: absolute; |
| 136 | } |
| 137 | |
| 138 | &__text { |
| 139 | line-height: 1; |
| 140 | } |
| 141 | } |
| 142 | |
| 143 | &__right-info { |
| 144 | color: $u-tips-color; |
| 145 | font-size: 26rpx; |
| 146 | @include vue-flex; |
| 147 | align-items: center; |
| 148 | |
| 149 | &__icon-arrow { |
| 150 | margin-left: 6rpx; |
| 151 | } |
| 152 | } |
| 153 | } |
| 154 | </style> |