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  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. <script>
  30. /**
  31. * section 查看更多
  32. * @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
  33. * @tutorial https://www.uviewui.com/components/section.html
  34. * @property {String} title 左边主标题
  35. * @property {String} sub-title 右边副标题默认更多
  36. * @property {Boolean} right 是否显示右边的内容默认true
  37. * @property {Boolean} showLine 是否显示左边的竖条默认true
  38. * @property {Boolean} arrow 是否显示右边箭头默认true
  39. * @property {String Number} font-size 主标题的字体大小默认28
  40. * @property {Boolean} bold 主标题是否加粗默认true
  41. * @property {String} color 主标题颜色默认#303133
  42. * @event {Function} click 组件右侧的内容被点击时触发用于跳转"更多"
  43. * @example <u-section title="今日热门" :right="false"></u-section>
  44. */
  45. export default {
  46. name: "u-section",
  47. props: {
  48. // 标题信息
  49. title: {
  50. type: String,
  51. default: ''
  52. },
  53. // 右边副标题内容
  54. subTitle: {
  55. type: String,
  56. default: '更多'
  57. },
  58. // 是否显示右边的内容
  59. right: {
  60. type: Boolean,
  61. default: true
  62. },
  63. fontSize: {
  64. type: [Number, String],
  65. default: 28
  66. },
  67. // 主标题是否加粗
  68. bold: {
  69. type: Boolean,
  70. default: true
  71. },
  72. // 主标题的颜色
  73. color: {
  74. type: String,
  75. default: '#303133'
  76. },
  77. // 右边副标题的颜色
  78. subColor: {
  79. type: String,
  80. default: '#909399'
  81. },
  82. // 是否显示左边的竖条
  83. showLine: {
  84. type: Boolean,
  85. default: true
  86. },
  87. // 左边竖线的颜色
  88. lineColor: {
  89. type: String,
  90. default: ''
  91. },
  92. // 是否显示右边箭头
  93. arrow: {
  94. type: Boolean,
  95. default: true
  96. },
  97. },
  98. computed: {
  99. // 左边竖条的样式
  100. lineStyle() {
  101. // 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
  102. return {
  103. // 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
  104. left: -(Number(this.fontSize) * 0.9) + 'rpx',
  105. top: -(Number(this.fontSize) * (this.$u.os() == 'ios' ? 0.14 : 0.15)) + 'rpx',
  106. }
  107. }
  108. },
  109. methods: {
  110. rightClick() {
  111. this.$emit('click');
  112. }
  113. }
  114. }
  115. </script>
  116. <style lang="scss" scoped>
  117. @import "../../libs/css/style.components.scss";
  118. .u-section {
  119. @include vue-flex;
  120. justify-content: space-between;
  121. align-items: center;
  122. width: 100%;
  123. &__title {
  124. position: relative;
  125. font-size: 28rpx;
  126. padding-left: 20rpx;
  127. @include vue-flex;
  128. align-items: center;
  129. &__icon-wrap {
  130. position: absolute;
  131. }
  132. &__text {
  133. line-height: 1;
  134. }
  135. }
  136. &__right-info {
  137. color: $u-tips-color;
  138. font-size: 26rpx;
  139. @include vue-flex;
  140. align-items: center;
  141. &__icon-arrow {
  142. margin-left: 6rpx;
  143. }
  144. }
  145. }
  146. </style>