• json对象转js对象


    json数据:

    {
        
        "YD1": 0,
        "YD2": 0,
        "YD3": 0,
        "YD4": 0,
        "YD5": 0,
        "YD6": 0,
        "YD7": 0,
        "YD8": 0,
        "YD9": 0,
        "YD10": 0,
        "YD11": 0,
        "YD12": 0,
        "GH1": 0,
        "GH2": 0,
        "GH3": 0,
        "GH4": 0,
        "GH5": 0,
        "GH6": 0,
        "GH7": 0,
        "GH8": 0,
        "GH9": 0,
        "GH10": 0,
        "GH11": 0,
        "GH12": 0,
        "KD1": 0,
        "KD2": 0,
        "KD3": 0,
        "KD4": 0,
        "KD5": 0,
        "KD6": 0,
        "KD7": 0,
        "KD8": 0,
        "KD9": 0,
        "KD10": 0,
        "KD11": 0,
        "KD12": 0,
        "TYGQ1": 0,
        "TYGQ2": 0,
        "TYGQ3": 0,
        "TYGQ4": 0,
        "TYGQ5": 0,
        "TYGQ6": 0,
        "TYGQ7": 0,
        "TYGQ8": 0,
        "TYGQ9": 0,
        "TYGQ10": 0,
        "TYGQ11": 0,
        "TYGQ12": 0,
    }

    ajax:

    var bardatas;   //定义全局变量
    function CMOneImg(){
        $.ajax( {
            type : "POST",
            url : '/ailk-visual/grossprofit/mendian2all.do?random='+Math.random(),
            dataType:'json',
            data:{//+'&monthId=201701&oid=5101011167302'
                monthId : 201701  00,
                mdId :'5101011167302',
            },
            success : function(data) {
    //            console.log(JSON.stringify(data));
                bardatas = data;            
            },
            error: function(data){
                console.log(data);
            }
        });
    }

    第一种方法:

    js:

    var ydArr = [],kdArr=[];
    function addJsonArr(){
         for (var item in bardatas) {//bardatas指要循环的json对象
    //         console.log(item);//得到键
    //         console.log(dataJson[item]);//得到键对应的值
             if(item.indexOf('YD')==0){//移动  以YD开头的添加到jsonArr数组中
                 var obj01 = {obj1:bardatas[item]};
                 ydArr.push(obj01);
             }
             if(item.indexOf('KD')==0){//款待  以YD开头的添加到jsonArr数组中
                 var obj02 = {obj1:bardatas[item]};
                 kdArr.push(obj02);
             }
        /*
        //转成数组
          if(item.indexOf('KD')==0){//款待  以YD开头的添加到jsonArr数组中
                 var obj02 = bardatas[item];   //去掉obj1:
                 kdArr.push(obj02);
             }
         */ 
        }    
         console.log(ydArr); console.log(kdArr);
         var datas={};
         datas.ydArr = ydArr;datas.kdArr = kdArr;
         StoreSalesLine('StoreSalesLine002', months, datas);//折线图    ①首先定义全局变量months=[ ],②ajax中success请求months = data.sort().reverse();③数据处理
    }

    echarts:

    function Line(id, months, datas){
    x轴: data:months
    series:[
    {
    数据一:data:datas.ydArr
    },{
    数据二:data:datas.kdArr
    }
    ]
    }

    第二种方法:

    js:

    function CLine(){
        var datas = {};
        var yd = [], kd = [], gh = [], tygq = [];
        var months = [];
        yd.push(bardatas.YD1);yd.push(bardatas.YD2);yd.push(bardatas.YD3);yd.push(bardatas.YD4);yd.push(bardatas.YD5);yd.push(bardatas.YD6);
        yd.push(bardatas.YD7);yd.push(bardatas.YD8);yd.push(bardatas.YD9);yd.push(bardatas.YD10);yd.push(bardatas.YD11);yd.push(bardatas.YD12);
    
        kd.push(bardatas.KD1);kd.push(bardatas.KD2);kd.push(bardatas.KD3);kd.push(bardatas.KD4);kd.push(bardatas.KD5);kd.push(bardatas.KD6);
        kd.push(bardatas.KD7);kd.push(bardatas.KD8);kd.push(bardatas.KD9);kd.push(bardatas.KD10);kd.push(bardatas.KD11);kd.push(bardatas.KD12);
    
        gh.push(bardatas.GH1);gh.push(bardatas.GH2);gh.push(bardatas.GH3);gh.push(bardatas.GH4);gh.push(bardatas.GH5);gh.push(bardatas.GH6);
        gh.push(bardatas.GH7);gh.push(bardatas.GH8);gh.push(bardatas.GH9);gh.push(bardatas.GH10);gh.push(bardatas.GH11);gh.push(bardatas.GH12);
    
        tygq.push(bardatas.TYGQ1);tygq.push(bardatas.TYGQ2);tygq.push(bardatas.TYGQ3);tygq.push(bardatas.TYGQ4);tygq.push(bardatas.TYGQ5);tygq.push(bardatas.TYGQ6);
        tygq.push(bardatas.TYGQ7);tygq.push(bardatas.TYGQ8);tygq.push(bardatas.TYGQ9);tygq.push(bardatas.TYGQ10);tygq.push(bardatas.TYGQ11);tygq.push(bardatas.TYGQ12);
            
        var yd1= /[YD0-9] /;  // 正则,只包含YD和任意0-9的数字
        var kd1= /[KD0-9] /;
        var gh1= /[GH0-9] /;
        var tygq1= /[TYGQ0-9] /;
        for(var key in bardatas){
            if(key.yd1){               //第一组数据  移动
                yd.push(bardatas[key]);
            }
            if(key.kd1){               //第二组数据  款贷
                kd.push(bardatas[key]);
            }
            if(key.gh1){               //第三组数据 古话
                gh.push(bardatas[key]);
            }
            if(key.tygq1){               //第四组数据  天一搞青
                tygq.push(bardatas[key]);
            }
        }
         datas.yd = yd; datas.kd = kd; datas.gh = gh; datas.tygq = tygq;
         StoreSalesLine('StoreSalesLine002', months, datas);//折线    
        
        console.log(JSON.stringify('移动:'+yd));
        console.log(JSON.stringify('款贷:'+kd));
        console.log(JSON.stringify('古话:'+gh));
        console.log(JSON.stringify('天一搞青:'+tygq));
        
    }

    echarts:

    function Line(id, months, datas){
    x轴: data:months
    series:[
    {
    数据一:data:datas.yd
    },{
    数据二:data:datas.kd
    }
    ]
    }
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  • 原文地址:https://www.cnblogs.com/Han39/p/8745796.html
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