Question

我正在使用AngularJS，我在列Quantity IN和Quantity EX中有数据，根据inclusive和exclusive检查值显示数据。得到的总数，得到Quantity IN和Quantity EX的全部内容。我想要只有表中显示的值的总和。参考我的plunk demo

Quantity IN获得的总数为127 我期望的Quantity IN总计为34

HTML

<table ng-table="tableParams"  class="table table-bordered ">
    <thead>
      <tr>
        <th rowspan="2"> S.No </th>
        <th rowspan="2"> fob </th>
        <th rowspan="2"> convertion rate </th>
        <th rowspan="2">Quantity</th>
        <th rowspan="2">inclusive</th>
        <th rowspan="2">exclusive</th>
        <th rowspan="2">Quantity IN</th>
        <th rowspan="2">Quantity EX</th>
      </tr>
    </thead>
        <tr ng-repeat="mani in resultValue=(sryarndebitnote)"> 
        <td >{{$index + 1}}</td>
            <td >{{mani.invoice_value_fob}}</td>
            <td >{{mani.conversion_rate }}</td>
            <td >{{mani.invoice_quantity}}</td>
             <td ><i class="fa servicetaxinclusive{{mani.service_tax}}"></i></td>
              <td ><i class="fa servicetaxexclusive{{mani.exclusive}}"></i></td>
               <td ><p ng-hide="mani.service_tax==false">{{(mani.invoice_quantity - mani.invoice_value_fob/100)}}</p></td>
               <td ><p ng-hide="mani.exclusive==false">{{(mani.invoice_quantity * mani.invoice_value_fob/100)}}</p></td>

           </tr>
           <tr>
             <td>sum</td>
             <td>{{resultValue | sumOfValue:'invoice_value_fob'}}</td>
             <td>{{resultValue | sumOfValue:'conversion_rate'}}</td>
             <td></td>
             <td></td>
             <td></td>
             <td>{{resultValue | totalSumPriceQty:'invoice_quantity':'invoice_value_fob'}}</td>
             <td>{{resultValue | totalSumPriceQtytwo:'invoice_quantity':'invoice_value_fob'}}</td>
           </tr>
</table>

过滤器

.filter('sumOfValue', function () {
return function (data, key) {
    debugger;
    if (angular.isUndefined(data) && angular.isUndefined(key))
        return 0;        
    var sum = 0;

    angular.forEach(data,function(v,k){
        sum = sum + parseInt(v[key]);
    });        
    return sum;
}
}).filter('totalSumPriceQty', function () {
return function (data, key1, key2) {        
    if (angular.isUndefined(data) && angular.isUndefined(key1)  && angular.isUndefined(key2)) 
        return 0;

    var sum = 0;
    angular.forEach(data,function(v,k){
        sum = sum + (parseInt(v[key1]) - parseInt(v[key2])/100);
    });
    return sum;
}
}).filter('totalSumPriceQtytwo', function () {
return function (data, key1, key2) {        
    if (angular.isUndefined(data) && angular.isUndefined(key1)  && angular.isUndefined(key2)) 
        return 0;

    var sum = 0;
    angular.forEach(data,function(v,k){
        sum = sum + (parseInt(v[key1]) * parseInt(v[key2])/100);
    });
    return sum;
}
})

plunk demo

Answer 1

您需要忽略那些服务税= false的行。以下更改将解决您的问题我想

filter('totalSumPriceQty', function() {
  return function(data, key1, key2, key3) {

    if (angular.isUndefined(data) && angular.isUndefined(key1) && angular.isUndefined(key2))
      return 0;

    var sum = 0;
    angular.forEach(data, function(v, k) {
      if (v[key3] == true) {
        sum = sum + (parseInt(v[key1]) - parseInt(v[key2]) / 100);
      }
    });
    return sum;
  }

in Html

<td>{{resultValue | totalSumPriceQty:'invoice_quantity':'invoice_value_fob':'service_tax'}}</td>

仅过滤和获取ng-show数据的总和

1 个答案: