Get a specific attribute from an object React Native

Question

I have an object which I got from an API call. I have passed the object through route.params I want to take warrantyStatus from the tasks array for specific serialNumber which I got from route.params. I pass the serialNumber through route.params as PSerial following is my Object

      "tasks": Array [
        Object {
          "completed": false,
          "createdAt": null,
          "model": "Lexmark:T650N",
          "product": "Printer",
          "remark": "POWER SUPPLY UNIT NOT WORKING",
          "serialNumber": "794DCYL",
          "status": null,
          "topic": "21081235T69",
          "ttId": 27945,
          "warrantyStatus": "MAINTENANCE_COMPREHENSIVE",
        }, ]

I have taken the serialNumber as PSerial from route.params. So I want to take out the warrantyStatus and show in a Text tag

nithinpp · Accepted Answer · 2021-09-15 13:09:42Z

1

You can filter your tasks array based on PSerial and the warrantyStatus property.

Simply find the item with,

const item = tasks.find(item => item.serialNumber === PSerial)

Now the item will have the corresponding matching object. You can access the warrantyStatus by item.warrantyStatus and show it in a Text component.

You can use the array filter function if you are expecting multiple tasks to have the same warrantyStatus property.

const items = tasks.filter(item => item.serialNumber === PSerial)

The items now will be an array having all tasks matching the provided PSerial value.

edited Sep 15, 2021 at 13:09

answered Sep 15, 2021 at 7:50

nithinpp

2,0351 gold badge16 silver badges26 bronze badges

Sign up to request clarification or add additional context in comments.

7 Comments

Ryan Fonseka Over a year ago

i added it but it shows me as iitem : Array [] & console log. const item = dataOBJ.tasks.filter(item => item.warrantyStatus === PSerial) console.log("iitem :",item)

nithinpp Over a year ago

that means no items match with the given PSerial value, hence empty array as result

Ryan Fonseka Over a year ago

I added this dataOBJ.tasks.find(item => item.warrantyStatus === PSerial) is it ok beacuse you have missed the dataOBJ.tasks at the answer

Ryan Fonseka Over a year ago

const item = (dataOBJ.tasks) console.log("iitem :",item) this was the console.log

iitem : Array [   Object {     "completed": false,     "createdAt": null,     "model": "Lexmark:MS510DN",     "product": "PRINTER",     "remark": "paper jam",     "serialNumber": "451444HH1N1GT",     "status": null,     "topic": "21080295T210",     "ttId": 27226,     "warrantyStatus": "MAINTENANCE_COMPREHENSIVE",   }, ]

Ryan Fonseka Over a year ago

PSerial = serialNumber in the array. Tasks Array has multiple Objects. can you look in to that

|

Collectives™ on Stack Overflow

Get a specific attribute from an object React Native

1 Answer 1

7 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

7 Comments

Your Answer

Sign up or log in

Post as a guest

Related