如何将 Angularjs 中的两个 ng-module 值相乘？

Question

我在我的应用程序中使用 MEAN 堆栈，AngularJS 作为我的前端。如何与 table 中的值相乘，table Payment value 中的值与 comma 中的值相乘，commission 中的值与没有 comma 中的值相乘所以如何相乘这两个值......My Plunker 例如 :-1。交易：- 付款值为 1,925.10，佣金值为 3 如何乘以逗号值和不带逗号值示例：- 1,925.10*3 = 5775.3...

例如：-2。交易：- 付款值为 1,925.10，佣金值为 5 如何乘以逗号值和不带逗号值示例：- 1,925.10*5 = 9625.5...

我的Html:-

<td >{{mani.payment }}</td>

    <td >{{mani.commission}}</td>

        <td >{{(mani.payment) * (mani.commission)}}</td>

我的数据：-

  {
  "_id": "5816f4fad0be79f809519f98",
  "user": {
    "_id": "57400c32bd07906c1308e2cf",
    "displayName": "mani selvam"
  },
  "__v": 0,
  "created": "2016-10-31T07:38:34.999Z",
  "remarks": "-",
  "commission": "3",
  "status": "pending",
  "amt": "4000",
  "cheque_currency": "Rs",
  "cheque_value": "300",
  "payment": "1,925.10",
  "debitnote_no_payment": "3",
  "supplier_name": "karikalan",
  "buyer_name": "Manidesigns"
},

{
"_id": "5816f4fad0be79f809519f98",
"user": {
  "_id": "57400c32bd07906c1308e2cf",
  "displayName": "mani selvam"
},
"__v": 0,
"created": "2016-10-31T07:38:34.999Z",
"remarks": "-",
 "commission": "5",
"status": "pending",
"amt": "2000",
"cheque_currency": "Rs",
"cheque_value": "300",
"payment": "1,925.10",
"debitnote_no_payment": "3",
"supplier_name": "karikalan",
"buyer_name": "Manidesigns"
},

我创建了 Plunker 以供参考：- Plunker

Answer 1

您确实应该在响应请求时将“1,925.10”更改为 1925.10。

1925.10 是实际值，但是“1,925.10”是它的一种形式。

或Make parseFloat convert variables with commas into numbers

function parseFloatIgnoreCommas(number) {
    var numberNoCommas = number.replace(/,/g, '');
    return parseFloat(numberNoCommas);
}

Answer 2

在你的 plunker 中，只需替换这一行：

<td>{{(mani.payment) * (mani.commission)}}</td>

与另一个：

<td>{{(mani.payment.replace(',','')) * (mani.commission.replace(',',''))}}</td>

解决问题

Answer 3

你传递给乘法的数字实际上不是一个数字，它是一个字符串检查你的plunkr我已经更新了..或者请将它作为一个数字传递给你的JSON。

http://plnkr.co/edit/3zFrSqDWvE5pr3jgKO91?p=preview

 <tr ng-repeat="mani in resultValue=(sryarndebitnote)"> 
        <td >{{$index + 1}}</td>
            <td >{{mani.amt}}</td>
            <td >{{mani.payment }}</td>
            <td >{{mani.commission}}</td>
             <td >{{(mani.payment) * (mani.commission)}}</td>

           </tr>
           <tr>
             <td>sum</td>
             <td>{{resultValue | sumOfValue:'amt'}}</td>
             <td>{{resultValue | sumOfValue:'payment'}}</td>
             <td></td>
             <td></td>
           </tr>

或

 $scope.sryarndebitnote = [
{
  "_id": "5816f4fad0be79f809519f98",
  "user": {
    "_id": "57400c32bd07906c1308e2cf",
    "displayName": "mani selvam"
  },
  "__v": 0,
  "created": "2016-10-31T07:38:34.999Z",
  "remarks": "-",
  "commission": "3",
  "status": "pending",
  "amt": "4000",
  "cheque_currency": "Rs",
  "cheque_value": "300",
  "payment": 1925.10, // Change to number
  "debitnote_no_payment": "3",
  "supplier_name": "karikalan",
  "buyer_name": "Manidesigns"
},
{
"_id": "5816f4fad0be79f809519f98",
"user": {
  "_id": "57400c32bd07906c1308e2cf",
  "displayName": "mani selvam"
},
"__v": 0,
"created": "2016-10-31T07:38:34.999Z",
"remarks": "-",
 "commission": "5",
"status": "pending",
"amt": "2000",
"cheque_currency": "Rs",
"cheque_value": "300",
"payment": 1925.10,
"debitnote_no_payment": "3",
"supplier_name": "karikalan",
"buyer_name": "Manidesigns"
}
   ];

如何将 Angularjs 中的两个 ng-module 值相乘？

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