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75 lines
1.9 KiB
75 lines
1.9 KiB
// pages/talkingmore/talkingmore.js
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var talksInfo = require('../../data/talkInfo.js');
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Page({
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data: {
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collected: false,
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history:[]
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},
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onLoad: function (options) {
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var postId = options.id;
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this.data.currentPostId = postId;
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var talkInfo= talksInfo.postList[postId];
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this.setData({
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talkInfo: talkInfo
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})
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var postsCollected = wx.getStorageSync("posts_collected2");
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if (postsCollected) {
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var postCollected = postsCollected[postId]
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this.setData({
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collected: postCollected
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})
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} else {
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var postsCollected = {};
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postsCollected[postId] = false;
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wx.setStorageSync("posts_collected2", postsCollected)
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}
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// 历史
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var historyslist = wx.getStorageSync("historys_list2");
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if(!historyslist){
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var history=this.data.history;
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wx.setStorageSync('historys_list2', history);
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}
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for(var i=0;i<historyslist.length;i++){
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if(historyslist[i]==postId)
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historyslist.splice(i,1);
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}
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historyslist.unshift(postId);
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console.log("history:"+historyslist);
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wx.setStorageSync('historys_list2', historyslist);
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},
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onColletionTap: function (event) {
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this.getPostsCollectedAsy();
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},
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getPostsCollectedAsy: function () {
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var that = this;
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wx.getStorage({
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key: 'posts_collected2',
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success: function (res) {
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var postsCollected = res.data;
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var postCollected = postsCollected[that.data.currentPostId];
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postCollected = !postCollected;
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postsCollected[that.data.currentPostId] = postCollected;
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that.showToast(postsCollected, postCollected)
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},
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})
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},
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showToast: function (postsCollected, postCollected) {
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wx.setStorageSync('posts_collected2', postsCollected);
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this.setData({
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collected: postCollected
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})
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wx.showToast({
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title: postCollected ? '收藏成功' : '取消成功',
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duration: 800,
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icon: "success"
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})
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},
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}) |