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在javascript razor中将2个json和merge与1个json进行比较_Javascript_C#_Json_Razor - Fatal编程技术网

在javascript razor中将2个json和merge与1个json进行比较

在javascript razor中将2个json和merge与1个json进行比较,javascript,c#,json,razor,Javascript,C#,Json,Razor,我想问一下,如何比较这两个json并将它们合并到javascript中 第一个json是从控制器获取的 第二个json在我输入之后 感谢您的帮助 第一个json [{"name":"Stock", "data": [{"name":"Fish", "amount":80, "color":"#0000ff" }, {"name":"Meat", "amount":20, "color":"#fd0000"

我想问一下,如何比较这两个json并将它们合并到javascript中

第一个json是从控制器获取的

第二个json在我输入之后

感谢您的帮助

第一个json

[{"name":"Stock",
    "data":
    [{"name":"Fish", 
      "amount":80,
      "color":"#0000ff"
     },
     {"name":"Meat", 
     "amount":20,
     "color":"#fd0000"
     }]
    }]
[{"name":"Stock",
    "data":
    [{"name":"Fish", 
      "amount":5,
      "color":"#008000"
     },
     {"name":"Meat", 
     "amount":10,
     "color":"#00FF00"
     }]
    }]
2nd json

[{"name":"Stock",
    "data":
    [{"name":"Fish", 
      "amount":80,
      "color":"#0000ff"
     },
     {"name":"Meat", 
     "amount":20,
     "color":"#fd0000"
     }]
    }]
[{"name":"Stock",
    "data":
    [{"name":"Fish", 
      "amount":5,
      "color":"#008000"
     },
     {"name":"Meat", 
     "amount":10,
     "color":"#00FF00"
     }]
    }]
预期产出

[{"name":"Stock",
   "data":
   [{"name":"Fish", 
     "amount":80,  // first json amount
     "color":"#0000ff"
    },
    {"name":"Meat", 
     "amount":20,  // first json amount
     "color":"#fd0000"
    },
    {"name":"Fish", 
     "amount":75, // 80 - 5 = 75 (first json - 2nd json)
     "color":"#008000"
    },
    {"name":"Meat", 
     "amount":10, // 20 - 10 = 10 (first json - 2nd json)
     "color":"#00FF00"
    }]
这可能对你有帮助

让json1=[{“name”:“Stock”,
“数据”:
[{“名字”:“鱼”,
“金额”:80,
“颜色”:“#0000ff”
},
{“名称”:“肉”,
“金额”:20,
“颜色”:“fd0000”
}]
}]
让json2=[{“name”:“Stock”,
“数据”:
[{“名字”:“鱼”,
“金额”:5,
“颜色”:“008000”
},
{“名称”:“肉”,
“金额”:10,
“颜色”:“00FF00”
}]
}]
设amountMap={};
设stockMap={};
让结果=[];
函数addToResult(jsonA){
jsonA.forEach((股票)=>{
if(stockMap[stock.name]==未定义){
stockMap[stock.name]=股票;
结果推送(stockMap[stock.name]);
}
stock.data.forEach((数据)=>{
if(amountMap[stock.name+”;“+data.name]==未定义){
amountMap[stock.name+”;“+data.name]=data.amount;
//无需推送,因为数据已经存在
}否则{
amountMap[stock.name+”;“+data.name]=amountMap[stock.name+”;“+data.name]-data.amount;
data.amount=amountMap[stock.name+”;“+data.name];//替换金额
stockMap[stock.name].data.push(数据);
}
});
});
}
addToResult(json1);
addToResult(json2);

控制台日志(结果)到目前为止您尝试了什么?@JleruOHeP我尝试了map函数和for循环,但两者都没有按预期工作如果这解决了您的查询,请确保接受答案