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Page({
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/**
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* 页面的初始数据
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*/
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//分类1
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data: {
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title: '',
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content: '',
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question_id:'',
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feed_source_img:'',
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feed_source_name:'',
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tempFilePaths: [],
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nowCount:0,//当前的图片上传个数
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index:0,
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nickName:"",
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avatarUrl:"",
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feed:[],
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pinglun:[],
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comment_num:0,
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good_num:0
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},
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bindPickerChange:function(e){
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console.log(e)
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this.setData({
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index:e.detail.value
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})
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},
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//图片的上传
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chooseImage:function(e){
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let that = this;
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wx.chooseImage({
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count: 3, // 默认最多3张图片，可自行更改
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sizeType: ['original', 'compressed'],// 可以指定是原图还是压缩图，默认二者都有
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sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
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success: res => {
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wx.showToast({
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title: '正在上传...',
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icon: 'loading',
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mask: true,
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duration: 1000
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})
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// 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片
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let tempFilePath = res.tempFilePaths;
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console.log(tempFilePath);
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let nowCount = that.data.nowCount;
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let tempFilePaths = that.data.tempFilePaths;
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if(that.data.nowCount + tempFilePath.length >=3){
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let i = 0;
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while(nowCount<3){//还可以继续上传图片
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tempFilePaths.push(tempFilePath[i]);
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i++;
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nowCount++;
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}
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that.setData({
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nowCount:3,
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tempFilePaths:tempFilePaths
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})
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}else{
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let i = 0;
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while(i<tempFilePath.length){
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tempFilePaths.push(tempFilePath[i]);
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i++;
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}
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that.setData({
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nowCount:that.data.nowCount + tempFilePath.length,
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tempFilePaths:tempFilePaths
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})
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}
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console.log(that.data.nowCount,that.data.tempFilePaths);
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}
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})
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},
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//长按删除图片
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DeleteImg: function (e) {
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let that = this;
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let tempFilePaths = that.data.tempFilePaths;
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let index = e.currentTarget.dataset.index;//获取当前长按图片下标
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wx.showModal({
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title: '提示',
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content: '确定要删除此图片吗？',
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success: function (res) {
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if (res.confirm) {
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//console.log('点击确定了');
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let nowCount = that.data.nowCount;
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that.setData({
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nowCount:nowCount-1
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})
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tempFilePaths.splice(index, 1);
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} else if (res.cancel) {
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//console.log('点击取消了');
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return false;
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}
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that.setData({
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tempFilePaths:tempFilePaths
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});
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}
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})
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},
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//上传文件到云端
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submit:function(e){
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let i;
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let count=0;
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let that = this;
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let url = [];
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let pl=[];
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console.log(e);
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let title = e.detail.value.name;
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let content = e.detail.value.content;
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if(title.length<3){
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wx.showToast({
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title: '标题少于3个字',
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icon:"none"
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})
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return false
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}
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if(content.length<5){
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wx.showToast({
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title: '内容少于5个字',
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icon:"none"
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})
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return false
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}
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wx.showLoading({
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title: '发布中',
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})
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if(that.data.nowCount==0){
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/*wx.cloud.callFunction({
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name:'love_upload',
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data:{
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title:title,
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content:content,
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openid:that.data.openid,
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url:[],
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},success:function(e){
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console.log(e);
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wx.hideLoading({
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success: (res) => {
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that.setData({
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value1:'',
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value2:'',
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tempFilePaths:[],
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nowCount:0
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})
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wx.showToast({
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title: '发布成功',
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})
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},
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})
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},fail:function(e){
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wx.hideLoading({
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success: (res) => {
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wx.showToast({
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title: '网络异常',
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})
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that.setData({
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value1:'',
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value2:'',
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tempFilePaths:[],
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nowCount:0
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})
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},
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})
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console.log(e);
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}
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})*/
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let a=wx.getStorageSync ("nickName")
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let b=wx.getStorageSync ("avatarUrl")
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wx.cloud.database().collection('tiezi').add({
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data: {
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title:title,
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content:content,
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openid:that.data.openid,
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url:url,
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createTime: wx.cloud.database().serverDate(),
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feed_source_img:b,
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feed_source_name:a,
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pinglun:pl,
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comment_num:0,
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good_num:0
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}
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})
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wx.hideLoading({
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success: (res) => {
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that.setData({
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value1:'',
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value2:'',
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tempFilePaths:[],
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nowCount:0
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})
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wx.showToast({
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title: '发布成功',
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})}})
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}else{
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//将所有的内容上传到云端去
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for(i=0;i<that.data.nowCount;i++){
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console.log(1);
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let extName = that.data.tempFilePaths[i].split(".").pop();
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let cloudPath = "love/" + new Date().getTime() + "." + extName;
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wx.cloud.uploadFile({
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cloudPath: cloudPath,
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filePath: that.data.tempFilePaths[i], // 文件路径
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success: res => {
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count++;
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url.push(res.fileID);
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console.log('上传图片');
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console.log(i,url);
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if(count==that.data.nowCount){
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console.log(url);
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/*
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wx.cloud.callFunction({
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name:'love_upload',
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data:{
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title:title,
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content:content,
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openid:that.data.openid,
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url:url,
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type:parseInt(that.data.index)+1
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},success:function(e){
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console.log(e);
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wx.hideLoading({
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success: (res) => {
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that.setData({
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value1:'',
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value2:'',
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tempFilePaths:[],
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nowCount:0
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})
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wx.showToast({
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title: '发布成功',
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})
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},
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})
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},fail:function(e){
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wx.hideLoading({
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success: (res) => {
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wx.showToast({
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title: '网络异常',
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})
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that.setData({
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value1:'',
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value2:'',
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tempFilePaths:[],
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nowCount:0
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})
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},
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})
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console.log(e);
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}
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})*/
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let a=wx.getStorageSync ("nickName")
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let b=wx.getStorageSync ("avatarUrl")
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let pl=[];
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wx.cloud.database().collection('tiezi').add({
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data: {
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title:title,
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content:content,
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openid:that.data.openid,
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url:url,
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createTime: wx.cloud.database().serverDate(),
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feed_source_img:b,
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feed_source_name:a,
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pinglun:pl,
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comment_num:0,
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good_num:0
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}
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})
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wx.hideLoading({
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success: (res) => {
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that.setData({
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value1:'',
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value2:'',
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tempFilePaths:[],
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nowCount:0
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})
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wx.showToast({
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title: '发布成功',
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})}})
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}
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},fail:res=>{
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console.log(res);
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}
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})
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}
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}
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wx.switchTab({
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url: '../forum/forum',
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})
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},
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blur:function(e){
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console.log(e);
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function (options) {
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let loveSort = wx.getStorageSync('loveSort')
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console.log(loveSort)
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this.setData({
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loveSort:loveSort
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})
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function () {
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},
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onAdd_s: function () {
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wx.cloud.init({
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env: 'cloud1-8g5wmepxce8a3b8a'
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});
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const db = wx.cloud.database()
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db.collection('tiezi').add({
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data: {
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title:title,
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content:content,
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openid:that.data.openid,
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url:[],
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},
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success: res => {
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// 在返回结果中会包含新创建的记录的 _id
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this.setData({
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counterId: res._id,
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count: 1
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})
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wx.showToast({
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title: '成功扔进树洞~',
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})
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console.log('[数据库] [留言] 成功，记录 _id: ', res._id)
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},
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fail: err => {
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wx.showToast({
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icon: 'none',
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title: '种种原因树洞拒绝了~'
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})
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console.error('[数据库] [新增记录] 失败：', err)
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}
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})
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}
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}) |
