轉自：https://idig8.com/2018/09/24/xiaochengxujavashizhanxiaochengxuchakanshipinfabuzhexinxi63/javascript
當咱們點擊右下角白色的小人，查看的是當前登陸者的信息，若是咱們點擊右上角視頻發佈者，應該能夠跳轉到視頻發佈者的信息詳情上，查看視頻發佈者的信息。其實也不必登陸者和視頻發佈者頁面不一樣，應該在同一個頁面，若是來作呢。開始行動把。源碼：https://github.com/limingios/wxProgram.git 中No.15java
小程序修改
- videoInfo.js
var videoUtils = require('../../utils/videoUtils.js')
const app = getApp()
Page({
data: {
cover:'cover',
videoContext:"",
videoInfo:{},
videId:'',
src:'',
userLikeVideo:false,
serverUrl:'',
publisher:[]
},
showSearch:function(){
wx.navigateTo({
url: '../videoSearch/videoSearch',
})
},
onLoad:function(params){
var me = this;
me.videoContext = wx.createVideoContext('myVideo', me);
var videoInfo = JSON.parse(params.videoInfo);
var videoWidth = videoInfo.videoWidth;
var videoHeight = videoInfo.videoHeight;
var cover = 'cover';
if (videoWidth > videoHeight){
cover = '';
}
me.setData({
videId: videoInfo.id,
src: app.serverUrl + videoInfo.videoPath,
videoInfo: videoInfo,
cover: cover
})
var serverUrl = app.serverUrl;
var user = app.getGlobalUserInfo();
var loginUserId = "";
if (user != null && user != undefined && user != '') {
loginUserId = user.id;
}
wx.request({
url: serverUrl + '/user/queryPublisher?loginUserId=' + loginUserId + "&videoId=" + videoInfo.id + "&publishUserId=" + videoInfo.userId,
method: 'POST',
success: function (res) {
console.log(res.data);
var publisher = res.data.data.publisher;
var userLikeVideo = res.data.data.userLikeVideo;
me.setData({
serverUrl: serverUrl,
publisher: publisher,
userLikeVideo: userLikeVideo
});
}
})
},
showIndex:function(){
wx.redirectTo({
url: '../index/index',
})
},
onShow:function(){
var me = this;
me.videoContext.play();
},
onHide:function(){
var me = this;
me.videoContext.pause();
},
upload:function(){
var me = this;
var userInfo = app.getGlobalUserInfo();
var videoInfo = JSON.stringify(me.data.videoInfo);
var realUrl = '../videoInfo/videoInfo#videoInfo@' + videoInfo;
if (userInfo.id == '' || userInfo.id == undefined) {
wx.navigateTo({
url: '../userLogin/userLogin?realUrl=' + realUrl,
})
} else {
videoUtils.uploadVideo();
}
},
showMine: function () {
var me = this;
var userInfo = app.getGlobalUserInfo();
var videoInfo = JSON.parse
if (userInfo.id == '' || userInfo.id == undefined){
wx.navigateTo({
url: '../userLogin/userLogin',
})
}else{
wx.navigateTo({
url: '../mine/mine',
})
}
},
likeVideoOrNot: function () {
var me = this;
var userInfo = app.getGlobalUserInfo();
var videoInfoStr = JSON.stringify(me.data.videoInfo);
var realUrl = '../videoInfo/videoInfo#videoInfo@' + videoInfoStr;
if (userInfo.id == '' || userInfo.id == undefined) {
wx.navigateTo({
url: '../userLogin/userLogin?realUrl=' + realUrl,
})
} else {
var videoInfo = me.data.videoInfo;
var userLikeVideo = me.data.userLikeVideo;
var url = "/video/userLike?userId=" + userInfo.id + "&videoId=" + videoInfo.id + "&videoCreaterId=" + userLikeVideo.userId;
if (userLikeVideo){
var url = "/video/userUnLike?userId=" + userInfo.id + "&videoId=" + videoInfo.id + "&videoCreaterId=" + userLikeVideo.userId;
}
wx.showLoading({
title: '....',
})
wx.request({
url: app.serverUrl + url,
method: "POST",
header: {
'content-type': 'application/json', // 默認值
'headerUserId': userInfo.id,
'headerUserToken': userInfo.userToken
},
success: function (res) {
wx.hideLoading();
me.setData({
userLikeVideo: !userLikeVideo,
})
}
})
}
},
showPublisher:function(){
var me = this;
var userInfo = app.getGlobalUserInfo();
var videoInfo = me.data.videoInfo;
var realUrl = '../mine/mine#publisherId@' + videoInfo.userId;
if (userInfo.id == '' || userInfo.id == undefined) {
wx.navigateTo({
url: '../userLogin/userLogin?realUrl=' + realUrl,
})
} else {
wx.navigateTo({
url: '../mine/mine?publisherId=' + videoInfo.userId,
})
}
}
})
- mine.js
// pages/mine/mine.js
const app = getApp()
var videoUtils = require('../../utils/videoUtils.js')
Page({
/**
* 頁面的初始數據
*/
data: {
faceImage: "../../resource/images/noneface.png",
nickname: "暱稱",
fansCounts: 0,
followCounts: 0,
receiveLikeCounts: 0,
},
/**
* 用戶註銷
*/
logout: function(e) {
var user = app.getGlobalUserInfo();
wx.showLoading({
title: '正在註銷中。。。'
});
wx.request({
url: app.serverUrl + "/logout?userId=" + user.id,
method: "POST",
header: {
'content-type': 'application/json' // 默認值
},
success: function(res) {
console.log(res.data);
var status = res.data.status;
wx.hideLoading();
if (status == 200) {
wx.showToast({
title: "用戶註銷成功~！",
icon: 'none',
duration: 3000
})
// app.userInfo = null;
wx.removeStorageSync("userInfo");
wx.redirectTo({
url: '../userRegister/userRegister',
})
} else if (status == 500) {
wx.showToast({
title: res.data.msg,
icon: 'none',
duration: 3000
})
}
}
})
},
/**
* 頭像上傳
*/
uploadFace: function(e) {
// var user = app.userInfo;
var user = app.getGlobalUserInfo();
var me = this;
wx.chooseImage({
count: 1, // 默認9
sizeType: ['compressed'], // 能夠指定是原圖仍是壓縮圖，默認兩者都有
sourceType: ['album', 'camera'], // 能夠指定來源是相冊仍是相機，默認兩者都有
success: function(res) {
// 返回選定照片的本地文件路徑列表，tempFilePath能夠做爲img標籤的src屬性顯示圖片
var tempFilePaths = res.tempFilePaths
if (tempFilePaths.length > 0) {
console.log(tempFilePaths[0]);
wx.uploadFile({
url: app.serverUrl + "/user/uploadFace?userId=" + user.id, //僅爲示例，非真實的接口地址
filePath: tempFilePaths[0],
name: 'file',
success: function(res) {
var data = JSON.parse(res.data);
console.log(data);
wx.hideLoading();
if (data.status == 200) {
wx.showToast({
title: "用戶上傳成功~！",
icon: 'none',
duration: 3000
})
me.setData({
faceUrl: app.serverUrl + data.data
})
} else if (data.status == 500) {
wx.showToast({
title: data.msg,
icon: 'none',
duration: 3000
})
}
}
})
}
}
})
},
/**
* 生命週期函數--監聽頁面加載
*/
onLoad: function(params) {
var me = this;
var userInfo = app.getGlobalUserInfo();
var publisherId = params.publisherId;
var userId = userInfo.id;
if (publisherId != null && publisherId != '' && publisherId!=undefined){
userId = publisherId;
}
wx.showLoading({
title: '正在獲取用戶信息。。。'
});
wx.request({
url: app.serverUrl + "/user/queryByUserId?userId=" + userId,
method: "POST",
header: {
'content-type': 'application/json', // 默認值
'headerUserId': userInfo.id,
'headerUserToken': userInfo.userToken
},
success: function(res) {
console.log(res.data);
var status = res.data.status;
if (status == 200) {
var userInfo = res.data.data;
wx.hideLoading();
var faceImage = me.data.faceUrl;
if (userInfo.faceImage != null && userInfo.faceImage != '' && userInfo.faceImage != undefined) {
faceImage = app.serverUrl + userInfo.faceImage;
}
me.setData({
faceImage: faceImage,
fansCounts: userInfo.fansCounts,
followCounts: userInfo.followCounts,
receiveLikeCounts: userInfo.receiveLikeCounts,
nickname: userInfo.nickname
})
} else if (status == 502){
wx.showToast({
title: res.data.msg,
duration:3000,
icon:'none',
complete:function(){
wx.removeStorageSync("userInfo");
wx.navigateTo({
url: '../userLogin/userLogin',
})
}
})
}
}
})
},
uploadVideo: function(e) {
videoUtils.uploadVideo();
},
/**
* 生命週期函數--監聽頁面初次渲染完成
*/
onReady: function() {
},
/**
* 生命週期函數--監聽頁面顯示
*/
onShow: function() {
},
/**
* 生命週期函數--監聽頁面隱藏
*/
onHide: function() {
},
/**
* 生命週期函數--監聽頁面卸載
*/
onUnload: function() {
},
/**
* 頁面相關事件處理函數--監聽用戶下拉動做
*/
onPullDownRefresh: function() {
},
/**
* 頁面上拉觸底事件的處理函數
*/
onReachBottom: function() {
},
/**
* 用戶點擊右上角分享
*/
onShareAppMessage: function() {
}
})
PS：如今發佈人的界面和我的界面是同樣的，應該根據判斷，發佈人的裏面只能有關注和視頻列表，而我的界面能夠進行註銷上傳視頻操做，下次咱們繼續完成。ios