I'm trying push ItemId(as a key)
and PartNO(value)
to an array dynamically based on Noof ItemPartDtls
using a for
loop so that I can again fetch those PartNO
s using ItemID
in the for
loop when required.
But I got the error message:
TypeError: NoofParts.push is not a function
while pushing.
var NoofParts = []; // initialized globally
if ($scope.ItemPartDtls.length > 0) {
for (let e = 0; e <= $scope.ItemPartDtls.length - 1; e++) {
// NoofParts.push({ "ItemID": $scope.ItemsInfo[d].ITEM_ID, "PartNO": $scope.ItemPartDtls[e].PART_NO });
NoofParts.push({ ItemID: $scope.ItemsInfo[d].ITEM_ID, PartNO: $scope.ItemPartDtls[e].PART_NO});
// error here: TypeError: NoofParts.push is not a function
}
}
...
function GetPartdtls(ItmId){
for(i = 0; i < NoofParts.length; i++){
if(NoofParts[i].ItemID == ItmId) {
console.log("ItemID:- " + NoofParts[i].ItemID + " PartNO:- " + NoofParts[i].PartNO);
}
}
}
Try like this way
var NoofParts = []; // initialized globally
if ($scope.ItemPartDtls.length > 0) {
for (let e = 0; e <= $scope.ItemPartDtls.length - 1; e++) {
// NoofParts.push({ "ItemID": $scope.ItemsInfo [d].ITEM_ID, "PartNO": $scope.ItemPartDtls[e].PART_NO});
let newArr = {
ItemID: $scope.ItemsInfo[e].ITEM_ID, //here your typo error
PartNO: $scope.ItemPartDtls[e].PART_NO
}
NoofParts.push(newArr);
}
}
Your code should ideally work, but to double proof, try the below method
(function() {
let NoofParts = []; // initialized globally
if ($scope.ItemPartDtls.length > 0) {
for (let e = 0; e <= $scope.ItemPartDtls.length - 1; e++) {
if (!Array.isArray(NoofParts)) {
NoofParts = [];
}
NoofParts.push({
ItemID: $scope.ItemsInfo[d].ITEM_ID,
PartNO: $scope.ItemPartDtls[e].PART_NO
}); // error here: TypeError: NoofParts.push is not a function
}
}
})();
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