CODEWITHSUNDEEP
iosswiftuitableviewcore-data
user8977455
user8977455

Reputation:

Filtering values from coredata and assign to tableview

The values of my coredata entity Order is stored in orderDetails. orderDetails has a count of 8 and it has columns like orderId, remaining Balance and deliveryType. The column deliveryType has values Payment Pending, Delivery Pending etc. There are 2 entries having Payment Pending. And I want to get these two entries and their values of orderId and remaining Balance.

In viewWillAppear I’m doing this…

for result in orderDetails {
     if let delType = result.value(forKey: "deliveryType") as? NSString {
             if delType == "Payment Pending" {

              }
          }
      }

This just takes me to that entry having value “Payment Pending”. But how do I proceed further.. I mean how can I give the count in numberOfRowsInSection and assign the proper values in cellForRowAt..

Upvotes: 1

Views: 42

Answers (1)

Vincent Joy
Vincent Joy

Reputation: 2678

Instead of your for loop, use this code :-

let paymentPendingData = orderDetails.filter{ ($0.deliveryType ?? "").lowercased() == "payment pending" }

This will filter the payment pending data from your orderDetails and store to the array paymentPendingData which again is an array of type Order. You can use the count of that array.

Upvotes: 1

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