小程序页面代码 - 舞蹈分类管理

这是一个小程序页面的代码，包含了页面的数据、组件、计算属性、生命周期函数和方法等。其中，通过调用异步函数来获取数据并更新页面，同时还包含了一些表单提交、日期选择和弹出框等交互功能。

var u = function () {
  Promise.all([n.e('common/vendor'), n.e('components/w-picker/w-picker')]).then(function () {
    return resolve(n('6a67'))
  }.bind(null, n)).catch(n.oe)
},
o = {
  data: function () {
    return {
      cross: '',
      ruleForm: {
        dancifenlei: ''
      },
      user: {},
      ro: {
        dancifenlei: !1
      }
    }
  },
  components: {
    wPicker: u
  },
  computed: {
    baseUrl: function () {
      return this.$base.url
    }
  },
  onLoad: function (t) {
    var n = this;
    return c(r.default.mark((function a() {
      var i, c, u, o;
      return r.default.wrap((function (a) {
        while (1) switch (a.prev = a.next) {
          case 0:
            return i = e.getStorageSync('nowTable'), a.next = 3, n.$api.session(i);
          case 3:
            if (c = a.sent, n.user = c.data, n.ruleForm.userid = e.getStorageSync('userid'), t.refid && (n.ruleForm.refid = t.refid, n.ruleForm.nickname = e.getStorageSync('nickname')), !t.id) {
              a.next = 13;
              break
            }
            return n.ruleForm.id = t.id, a.next = 11, n.$api.info('dancifenlei', n.ruleForm.id);
          case 11:
            c = a.sent, n.ruleForm = c.data;
          case 13:
            if (n.cross = t.cross, !t.cross) {
              a.next = 25;
              break
            }
            u = e.getStorageSync('crossObj'), a.t0 = r.default.keys(u);
          case 17:
            if ((a.t1 = a.t0()).done) {
              a.next = 25;
              break
            }
            if (o = a.t1.value, 'dancifenlei' != o) {
              a.next = 23;
              break
            }
            return n.ruleForm.dancifenlei = u[o], n.ro.dancifenlei = !0, a.abrupt('continue', 17);
          case 23:
            a.next = 17;
            break;
          case 25:
            n.styleChange();
          case 26:
          case 'end':
            return a.stop()
        }
      }), a)
    })))()
  },
  methods: {
    styleChange: function () {
      this.$nextTick((function () {}))  
    },
    getUUID: function () {
      return (new Date).getTime()
    },
    onSubmitTap: function () {
      var t = this;
      return c(r.default.mark((function n() {
        var a, i, c, u, o, s, f, l, d, m;
        return r.default.wrap((function (n) {
          while (1) switch (n.prev = n.next) {
            case 0:
              if (!t.cross) {
                n.next = 16;
                break
              }
              if (u = e.getStorageSync('statusColumnName'), o = e.getStorageSync('statusColumnValue'), '' == u) {
                n.next = 16;
                break
              }
              if (s = e.getStorageSync('crossObj'), u.startsWith('[')) {
                n.next = 12;
                break
              }
              for (f in s) f == u && (s[f] = o);
              return l = e.getStorageSync('crossTable'), n.next = 10, t.$api.update(''.concat(l), s);
            case 10:
              n.next = 16;
              break;
            case 12:
              a = Number(e.getStorageSync('userid')), i = s['id'], c = e.getStorageSync('statusColumnName'), c = c.replace(/[/, '').replace(/]/, '');
            case 16:
              if (!i || !a) {
                n.next = 38;
                break
              }
              return t.ruleForm.crossuserid = a, t.ruleForm.crossrefid = i, d = {
                page: 1,
                limit: 10,
                crossuserid: a,
                crossrefid: i
              }, n.next = 22, t.$api.list('dancifenlei', d);
            case 22:
              if (m = n.sent, !(m.data.total >= c)) {
                n.next = 28;
                break
              }
              return t.$utils.msg(e.getStorageSync('tips')), n.abrupt('return', !1);
            case 28:
              if (!t.ruleForm.id) {
                n.next = 33;
                break
              }
              return n.next = 31, t.$api.update('dancifenlei', t.ruleForm);
            case 31:
              n.next = 35;
              break;
            case 33:
              return n.next = 35, t.$api.add('dancifenlei', t.ruleForm);
            case 35:
              t.$utils.msgBack('提交成功');
            case 36:
              n.next = 46;
              break;
            case 38:
              if (!t.ruleForm.id) {
                n.next = 43;
                break
              }
              return n.next = 41, t.$api.update('dancifenlei', t.ruleForm);
            case 41:
              n.next = 45;
              break;
            case 43:
              return n.next = 45, t.$api.add('dancifenlei', t.ruleForm);
            case 45:
              t.$utils.msgBack('提交成功');
            case 46:
            case 'end':
              return n.stop()
          }
        }), n)
      })))()
    },
    optionsChange: function (e) {
      this.index = e.target.value
    },
    bindDateChange: function (e) {
      this.date = e.target.value
    },
    getDate: function (e) {
      var t = new Date,
        n = t.getFullYear(),
        r = t.getMonth() + 1,
        a = t.getDate();
      return 'start' === e ? n -= 60 : 'end' === e && (n += 2), r = r > 9 ? r : '0' + r, a = a > 9 ? a : '0' + a, ''.concat(n, '-').concat(r, '-').concat(a)
    },
    toggleTab: function (e) {
      this.$refs[e].show()
    }
  }
};
t.default = o
}).call(this, n('543d')['default'])```