小程序源码

source/wx/xzs-student/pages/exam/index/index.js

@@ -0,0 +1,91 @@
+// pages/exam/index/index.js
+let app = getApp()
+Page({
+  data: {
+    paperType: 1,
+    spinShow: false,
+    loadMoreLoad: false,
+    loadMoreTip: '暂无数据',
+    queryParam: {
+      paperType: 1,
+      pageIndex: 1,
+      pageSize: app.globalData.pageSize
+    },
+    tableData: [],
+    total: 1
+  },
+  onLoad: function(options) {
+    this.setData({
+      spinShow: true
+    });
+    this.search(true)
+  },
+  tabChange({
+    detail
+  }) {
+    this.setData({
+      spinShow: true
+    });
+    let size = app.globalData.pageSize
+    this.setData({
+      paperType: detail.key,
+      queryParam: {
+        paperType: detail.key,
+        pageIndex: 1,
+        pageSize: app.globalData.pageSize
+      }
+    });
+    this.search(true)
+  },
+  onPullDownRefresh() {
+    this.setData({
+      spinShow: true
+    });
+    if (!this.loading) {
+      this.setData({
+        ['queryParam.pageIndex']: 1
+      });
+      this.search(true)
+    }
+  },
+  onReachBottom() {
+    if (!this.loading && this.data.queryParam.pageIndex < this.data.total) {
+      this.setData({
+        loadMoreLoad: true,
+        loadMoreTip: '正在加载'
+      });
+      this.setData({
+        ['queryParam.pageIndex']: this.data.queryParam.pageIndex + 1
+      });
+      this.search(false)
+    }
+  },
+  search: function(override) {
+    let _this = this
+    app.formPost('/api/wx/student/exampaper/pageList', this.data.queryParam).then(res => {
+      _this.setData({
+        spinShow: false
+      });
+      wx.stopPullDownRefresh()
+      if (res.code === 1) {
+        const re = res.response
+        _this.setData({
+          ['queryParam.pageIndex']: re.pageNum,
+          tableData: override ? re.list : this.data.tableData.concat(re.list),
+          total: re.pages
+        });
+        if (re.pageNum >= re.pages) {
+          this.setData({
+            loadMoreLoad: false,
+            loadMoreTip: '暂无数据'
+          });
+        }
+      }
+    }).catch(e => {
+      _this.setData({
+        spinShow: false
+      });
+      app.message(e, 'error')
+    })
+  }
+})