clothesProject/pages/navigation/index/add/add.js

// pages/navigation/index/add/add.js
let app=getApp();
import Toast from './@vant/weapp/toast/toast';
Page({
  /**
   * 页面的初始数据
   */
     
  data: {	 
    name:"",
    pattern:"",
    kind:"",
    style:"",
    colour:"",
    T:"",
    thickness:"",
    season:"" ,
    url:""
	},
	cancel()
	{
		 this.setData({ name:"",
			pattern:"",
			kind:"",
			style:"",
			colour:"",
			T:"",
			thickness:"",
      season:"" ,
    url:""});
	},
	//提交
	submit()
	{
		console.log("名称",this.data.name)
		for(let n in app.globalData.clothes)
		{
			if(this.data.name==app.globalData.clothes[n].name)
			{
				Toast.fail('名称重复');
				//返回0
				return 0;
				
			}
    }
    //初始化云
    wx.cloud.init({
      env:'cloud1-5ggzbo3kcd4ea4e2'
    });
    //初始化数据库
    const db=wx.cloud.database();
    let clothes=this.data.clothes;
    db.collection('cloth').add({
      data: {
        name:this.data.name,
        pattern:this.data.pattern,
        kind:this.data.kind,
        style:this.data.style,
        colour:this.data.colour,
        T:this.data.T,
        thickness:this.data.thickness,
        season:this.data.season,
        url:app.globalData.url
      },
      sucess:function(res){
        console.log(res);
      }
    })

		let s=JSON.stringify(this.data);
		app.globalData.clothes.push(JSON.parse(s))
		
		console.log("数据123",this.data,app.globalData.clothes)
		this.cancel();
	},
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad(options) {

  },

  /**
   * 生命周期函数--监听页面初次渲染完成
   */
  onReady() {

  },

  /**
   * 生命周期函数--监听页面显示
   */
  onShow() {

  },

  /**
   * 生命周期函数--监听页面隐藏
   */
  onHide() {

  },

  /**
   * 生命周期函数--监听页面卸载
   */
  onUnload() {

  },

  /**
   * 页面相关事件处理函数--监听用户下拉动作
   */
  onPullDownRefresh() {

  },

  /**
   * 页面上拉触底事件的处理函数
   */
  onReachBottom() {

  },

  /**
   * 用户点击右上角分享
   */
   onShareAppMessage() {

    },
    
})