我在AngularJS的應用程序中使用MEAN堆棧作爲我的前端。如果total sum
列值,如果表中某些行值不可用,實際上我得到了total sum value
,但總計行值不可用〜總計顯示如NaN
... My Plunker例如: - 在表中所有行值可用手段amt
值總和的答案我有5775.30,然後在表中,如果某一行的值是不可用的手段amount payment
值總和顯示像NaN
,期待答案像200
,如果有任何人知道感謝解決方案幫助我們...如何總結列值如果某些行值在Angularjs中不可用?
在表格列中,所有值都可用,我們也得到確切答案和總和。
但在表中,
amount payment
單行值不是有效手段總和值是顯示像NaN
...所以重量,我們預計,如果某一行的值是不可用的總和應該是計算的休息值...期待amount payment
答案像200 ......請看my plunker
我的控制器: -
.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 + parseFloat(v[key]);
});
return sum.toFixed(2);
}
})
我的HTML: -
<td >{{mani.amt}}</td>
<td >{{mani.amount_payment }}</td>
我的數據: -
{
"_id": "5816f4fad0be79f809519f98",
"user": {
"_id": "57400c32bd07906c1308e2cf",
"displayName": "mani selvam"
},
"__v": 0,
"created": "2016-10-31T07:38:34.999Z",
"remarks": "-",
"status": "pending",
"amt": "1925.10",
"cheque_currency": "Rs",
"cheque_value": "300",
"amount_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": "-",
"status": "pending",
"amt": "1925.10",
"cheque_currency": "Rs",
"cheque_value": "300",
"amount_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": "-",
"status": "pending",
"amt": "1925.10",
"cheque_currency": "Rs",
"cheque_value": "300",
"amount_payment": "",
"debitnote_no_payment": "3",
"supplier_name": "karikalan",
"buyer_name": "Manidesigns"
},
我創建Plunker供參考: - Plunker
哎@ Simanchal感謝您的寶貴回答,可以請你在plunker更新上面給出的答案也知道解決方案,謝謝 –
HTTP:// plnkr。 CO /編輯/ MaVll268qyx1AIrMP8vI?p =預覽 –
現在檢查plunkr –