• JS对象数组根据对象的某个属性进行排序


     1 /**
     2    * 已选择的排前面
     3    */
     4   sortByCheckStatus: function(branch1, branch2) {
     5     let b1 = branch1.is_check ? 1 : 0;
     6     let b2 = branch2.is_check ? 1 : 0;
     7     return b2 - b1;
     8   },
     9 
    10   /**
    11    * 查询门店列表
    12    */
    13   queryBranchList: function() {
    14     let branchList = this.data.branch_list;
    15     let kw = this.data.keyword;
    16     let showBranchList = [];
    17     for (let i = 0; i < branchList.length; i++) {
    18       if (branchList[i].branch_no.indexOf(kw) > -1 || branchList[i].branch_name.indexOf(kw) > -1) {
    19         showBranchList.push(branchList[i]);
    20       }
    21     }
    22     showBranchList = showBranchList.sort(this.sortByCheckStatus);
    23     this.setData({
    24       show_branch_list: showBranchList
    25     });
    26   },
     1   /**
     2    * 获取门店列表
     3    */
     4   getBranchList: function() {
     5     let _this = this;
     6     let postData = {
     7       'shopid': app.globalData.shopid,
     8     };
     9     wx.showLoading({
    10       title: '门店获取中...',
    11       mask: true
    12     })
    13     _this.setData({
    14       branch_list: [],
    15 
    16     });
    17     http.httpGet(api.GetBranchList, postData, (res) => {
    18       console.log(res);
    19       wx.hideLoading();
    20       _this.setData({
    21         load_complete: true
    22       });
    23       if (!res) {
    24         return;
    25       }
    26 
    27       if (res.success) {
    28         let _result = res.result;
    29         if (_result.success) {
    30           _this.setData({
    31             branch_list: _result.data,
    32             show_branch_list: _result.data
    33           });
    34           this.initAdminBranch();
    35 
    36         } else {
    37           utils.showToastMessage(_result);
    38         }
    39       } else {
    40         utils.showToastMessage(res);
    41       }
    42 
    43     });
    44   },
    45 
    46   initAdminBranch: function() {
    47     if (this.data.oper_type == 'choose_branch') {
    48       let branch_no_list = this.data.branch_no_list;
    49       let branchList = this.data.show_branch_list;
    50       if (branch_no_list) {
    51         let branchNoArray = branch_no_list.split(',');
    52         for (let i = 0; i < branchNoArray.length; i++) {
    53           let branchNo = branchNoArray[i];
    54           if (branchNo) {
    55             for (let j = 0; j < branchList.length; j++) {
    56               let branch = branchList[j];
    57               if (branchNo == branch.branch_no) {
    58                 branch.is_check = true;
    59               }
    60             }
    61           }
    62         }
    63 
    64         branchList = branchList.sort(this.sortByCheckStatus);
    65         this.setData({
    66           show_branch_list: branchList
    67         });
    68       }
    69     }
    70   },

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  • 原文地址:https://www.cnblogs.com/WQ1992/p/12654343.html
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