shuichacha/shuichacha-for-KL/pages/suggestions/suggestions.js

// pages/suggestions/suggestions.js
const app = getApp();
Page({

  /**
   * 页面的初始数据
   */
  data: {
    username: '',
    phoneNumber: '',
    content: ''
  },
  bindInput(e) {
    const { key } = e.currentTarget.dataset;
    const { value } = e.detail;
    this.setData({
      [key]: value
    })
  },
  submit(e) {
    let errorMsg = '';
    if (!this.data.username) {
      errorMsg = '请输入您的姓名';
    } else if (!this.data.phoneNumber) {
      errorMsg = '请输入您的联系电话';
    } else if (!this.data.content) {
      errorMsg = '请输入您的建议';
    }
    if (errorMsg) {
      wx.showToast({
        title: errorMsg,
        icon: 'none',
        duration: 2000
      })
      return;
    }
    app.$http.post('/suggest/add', this.data).then(({ status, msg }) => {
      if (status === 0) {
        wx.showToast({
          title: msg,
          icon: 'none',
          duration: 2000
        })
        wx.navigateBack({
          delta: 1
        })
      }
    })
  },
})