miaoguo_master/pages/main/searchCardList.js

import common from '../../utils/util';
import main from '../../utils/main';

const app = getApp();

Page({
  data: {
  },
  onLoad: function (options) {
    wx.hideShareMenu();
    var that = this;

    var Search = "", IsToday = 0;

    if (options.search) {
      Search = options.search;
      wx.setNavigationBarTitle({
        title: options.search
      });
    }
    else if (options.type == 1) {
      IsToday = 1;
      wx.setNavigationBarTitle({
        title: "今日的任务"
      });
    }

    that.setData({
      Search: Search,
      IsToday: IsToday,
      Count: options.Count,
      Containnerheight: main.getWindowHeight(),
    });
  },
  onShow: function () {
    var that = this;
    that.getList();
  },
  getList: function () {
    var list = wx.getStorageSync("CardList");
    var len = 20;
    for (var i = 0; i < list.length; i++) {
      var item = list[i];
      item.Content[1].ContentStr = replaceString(item.Content[1].Content);
      if (item.Content[1].ContentStr.length > len)
        item.Content[1].ContentStr = replaceString(item.Content[1].ContentStr.substr(0, len)) + "...";

      item.Content[2].ContentStr = replaceString(item.Content[2].Content);
      if (item.Content[2].ContentStr.length > len)
        item.Content[2].ContentStr = replaceString(item.Content[2].ContentStr.substr(0, len)) + "...";

      var imageUrl = getImage(item.Content[1].Content);
      if (imageUrl.length == 0 && item.Content[2].Content)
        imageUrl = getImage(item.Content[2].Content);
      if (imageUrl.length == 0 && item.Content[3].Content)
        imageUrl = getImage(item.Content[3].Content);

      if (imageUrl.length > 0)
        item.ImageUrl = imageUrl;
    }
    this.setData({
      List: list,
    });
    wx.hideLoading();

    function getImage(str) {
      var result = [];
      if (str.indexOf("[图") >= 0) {
        if (str.indexOf("[图]") >= 0)
          result.push(str.substring(str.indexOf("[图]") + 3, str.indexOf("[/图]")));
        else {
          str = str.substr(str.indexOf("[图") + 2);
          result.push(str.substring(str.indexOf("url='") + 7, str.indexOf("]")-1));
          str = str.substring(str.indexOf("]") + 1, str.indexOf("[/图]"));
          result.push(str);
        }
      }
      //console.log("images:"+result);
      return result;
    }

    function replaceString(str) {
      str = str.replace(/\[读]/g, "");
      str = str.replace(/\[\/读\]/g, "");
      str = str.replace(/\[图]/g, "");
      str = str.replace(/\[\/图\]/g, "");

      var str2 = "";
      if (str.indexOf("[读") >= 0) {
        str2 = str.substr(str.indexOf("[读"));
        str2 = str2.substring(0, str2.indexOf("]") + 1);
      }
      str = str.replace(str2, "");
      if (str.indexOf("[读") >= 0) {
        str2 = str.substr(str.indexOf("[读"));
        str2 = str2.substring(0, str2.indexOf("]") + 1);
      }
      str = str.replace(str2, "");

      var str3 = "";
      if (str.indexOf("[图") >= 0) {
        str3 = str.substr(str.indexOf("[图"));
        str3 = str3.substring(0, str3.indexOf("]") + 1);
      }
      str = str.replace(str3, "");


      str = str.replace(/\[线]/g, "");
      str = str.replace(/\[\/线\]/g, "");
      str = main.encryptUrl(str);
      return str;
    }
  },
  onPreview: function (e) {
    var id = e.currentTarget.dataset.id;
    wx.navigateTo({
      url: './preview?type=show&id=' + id,
    })
  },
  onBindError: function (e) {
    var id = e.currentTarget.dataset.id;
    for (var i = 0; i < this.data.List.length; i++) {
      if (this.data.List[i].ImageUrl && this.data.List[i].ImageUrl.length>1) {
        if (id == this.data.List[i].MiaoguoCardID){
          this.data.List[i].ImageUrl[0] = this.data.List[i].ImageUrl[1];
          //console.log("Image1:" + this.data.List[i].ImageUrl[0]);
          //console.log("Image2:" + this.data.List[i].ImageUrl[1]);
        }
      }
    }
    this.setData({
      List: this.data.List,
    });
  },
  gotoNextPage: function (e) {
    wx.showLoading({
      title: '请稍候',
    });
    var that = this;
    var id = e.currentTarget.dataset.id;
    var url = 'GetMiaoguoCardList?UserID=' + app.globalData.userInfo.UserID + "&IsToday=" + that.data.IsToday + "&PageID=" + id;
    if (that.data.Search)
      url += "&Key=" + that.data.Search;

    main.getData(url, function (data) {
      if (data) {

        var list = wx.getStorageSync("CardList");
        for (var i = 0; i < data.List.length; i++) {
          list.push(data.List[i]);
        }
        wx.setStorageSync("CardList", list);
        that.getList();
      }
    });
  },
  addCard: function () {
    wx.redirectTo({
      url: './add?type=add&id=0',
    });
  },
  onShareAppMessage: function () {
    return {
      title: app.globalData.ShareTitle,
      path: app.globalData.SharePath + '?UserID=' + app.globalData.userInfo.UserID,
      imageUrl: app.globalData.ShareImage,
    }
  },
})