message.vue 4.3 KB

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  1. <template>
  2. <view>
  3. <u-navbar title-color="#fff" :custom-back="customBack" :border-bottom="false" back-icon-color="#CCE8FF" :background="{background: '#008CFF' }" title="消息中心"></u-navbar>
  4. <mescroll-body ref="mescrollRef" @init="mescrollInit" @down="downCallback" @up="upCallback" >
  5. <scroll-view scroll-y style="height: 100%; width: 100%;" v-for="(messageItem, index) in messageList" :key="messageItem.id">
  6. <view class="time">{{messageItem.createTime}}</view>
  7. <view class="page-box">
  8. <view class="message" @click="goDetails(messageItem.content,messageItem.createTime,messageItem.title)" >
  9. <view class="message-top u-flex">
  10. <view class="message-top-left u-flex-1">
  11. <view class="car">{{messageItem.title}}</view>
  12. </view>
  13. <view class="message-top-right u-flex-2">
  14. <u-badge :is-dot="true" type="error" v-if="messageItem.readFlag=='0'"></u-badge>
  15. </view>
  16. </view>
  17. <view class="message-center">
  18. <view class="message-center-item">{{messageItem.content}}</view>
  19. </view>
  20. <view class="message-bottom">
  21. <u-cell-item title="查看详情" style="color: #008CFF;"></u-cell-item>
  22. </view>
  23. </view>
  24. </view>
  25. </scroll-view>
  26. </mescroll-body>
  27. <u-toast ref="uToast" />
  28. </view>
  29. </template>
  30. <script>
  31. import MescrollMixin from "@/uni_modules/mescroll-uni/components/mescroll-uni/mescroll-mixins.js";
  32. export default {
  33. mixins: [MescrollMixin], // 使用mixin
  34. data() {
  35. return {
  36. messageList: [],
  37. newId:''
  38. };
  39. },
  40. computed: {
  41. // 价格小数
  42. priceDecimal() {
  43. return val => {
  44. if (val !== parseInt(val)) return val.slice(-2);
  45. else return '00';
  46. };
  47. },
  48. // 价格整数
  49. priceInt() {
  50. return val => {
  51. if (val !== parseInt(val)) return val.split('.')[0];
  52. else return val;
  53. };
  54. }
  55. },
  56. methods: {
  57. customBack(){
  58. this.$u.route({
  59. type:'switchTab',
  60. url: 'pages/center/index'
  61. });
  62. },
  63. /*下拉刷新的回调*/
  64. downCallback(){
  65. // 第2种: 下拉刷新和上拉加载调同样的接口, 则不用第1种, 直接mescroll.resetUpScroll()即可
  66. this.mescroll.resetUpScroll(); // 重置列表为第一页 (自动执行 page.num=1, 再触发upCallback方法 )
  67. },
  68. /*上拉加载的回调*/
  69. upCallback(page) {
  70. let pageNum = page.num; // 页码, 默认从1开始
  71. let pageSize = page.size; // 页长, 默认每页10条
  72. // this.getMessageList()
  73. this.$u.api.getMessageList({pageSize:pageSize ,pageNum: pageNum})
  74. .then(res=>{
  75. console.log(res)
  76. this.newId = res.data.rows[0].id;
  77. console.log(this.newId)
  78. // 接口返回的当前页数据列表 (数组)
  79. let curPageData = res.data.rows;
  80. // 接口返回的当前页数据长度 (如列表有26个数据,当前页返回8个,则curPageLen=8)
  81. let curPageLen = curPageData.length;
  82. // 接口返回的总页数 (如列表有26个数据,每页10条,共3页; 则totalPage=3)
  83. let totalPage = res.data.pages;
  84. // 接口返回的总数据量(如列表有26个数据,每页10条,共3页; 则totalSize=26)
  85. let totalSize = res.data.total;
  86. // 接口返回的是否有下一页 (true/false)
  87. // let hasNext = data.pages;
  88. //设置列表数据
  89. if(page.num == 1) this.messageList = []; //如果是第一页需手动置空列表
  90. this.messageList = this.messageList.concat(curPageData); //追加新数据
  91. // 请求成功,隐藏加载状态
  92. //方法一(推荐): 后台接口有返回列表的总页数 totalPage
  93. this.mescroll.endByPage(curPageLen, totalPage);
  94. setTimeout(()=>{
  95. this.mescroll.endSuccess(curPageLen)
  96. },20)
  97. }).catch(err=>{
  98. this.$refs.uToast.show({
  99. title: err.msg,
  100. type: 'error',
  101. });
  102. });
  103. },
  104. goDetails(content,createTime,title){
  105. this.$u.api.messageRead({newId:this.newId})
  106. .then(res =>{
  107. if(res.code == 200){
  108. console.log(res)
  109. }
  110. });
  111. this.$u.route({
  112. url: 'pages/message/messageInfo',
  113. params: {
  114. content:JSON.stringify(content),
  115. createTime:JSON.stringify(createTime),
  116. title:JSON.stringify(title),
  117. }
  118. });
  119. }
  120. },
  121. };
  122. </script>
  123. <style>
  124. /* #ifndef H5 */
  125. page {
  126. height: 100%;
  127. background-color: #F6F6FF;
  128. }
  129. /* #endif */
  130. </style>
  131. <style lang="scss" scoped>
  132. @import "./message.scss";
  133. </style>