shuffle a javascript array of objects every 10 seconds using object id

Asked Jun 09 '21 at 05:22

Active Jun 09 '21 at 05:44

Viewed 40 times

I need to shuffle this array every 10 seconds By object ID. Here I have only 5 entities but I need to do this for n entity.

[{
    "id": "5",
    "name": "Got",
    "price": 170
  },
  {
    "id": "1",
    "name": "Cat",
    "price": 170
  },
  {
    "id": "2",
    "name": "Dog",
    "price": 270
  },
  {
    "id": "3",
    "name": "Cow",
    "price": 70
  },
  {
    "id": "4",
    "name": "Ant",
    "price": 170
  }]

I have tried this.. This function not giving actual output

startRandom() {
    if (this.rndm) {
        this.temData = []
        for (i = 0; i <= 10; i++) {

            this.temData.push(this.tempData[Math.floor(Math.random() * 10) + 1  ])
        }
        this.tempData = this.temData
    }
},

edited Jun 09 '21 at 05:44

asked Jun 09 '21 at 05:22

rabbani sarkar

4

Does this answer your question? [How to randomize (shuffle) a JavaScript array?](https://stackoverflow.com/questions/2450954/how-to-randomize-shuffle-a-javascript-array) – Beshambher Chaukhwan Jun 09 '21 at 05:27
And you can use setTimeInterval() on it for 10000 ms – Beshambher Chaukhwan Jun 09 '21 at 05:28
In `SetTimInterval` take two random number between 0 and `array.length - 1` and `swap` them – Alireza Ahmadi Jun 09 '21 at 05:31
NO.. I am trying to shuffle using object ID and it will shuffle every 10sec @BeshambherChaukhwan – rabbani sarkar Jun 09 '21 at 05:34
1

Take one object or take them by object ids it will have the same effect. But if you want to take out the ids only then do the shuffling on the array `objectArray.map(o => o.id)` – Beshambher Chaukhwan Jun 09 '21 at 05:36
Can you please solve my problem and give me a solution @BeshambherChaukhwan – rabbani sarkar Jun 09 '21 at 05:39
i finished the code but i cant post it because the post is closed. chat me i can send u the code – seriously Jun 09 '21 at 05:41
Take the code from the first comment link and wrap it inside a setTimeInterval (). I cannot make an answer since the question has been closed. Study more about these functions if you aren't comfortable with object arrays. Its easy trust me. – Beshambher Chaukhwan Jun 09 '21 at 05:42
@seriously put it on stackbliz or ideone and you can share the link via comment here – Beshambher Chaukhwan Jun 09 '21 at 05:43
https://jsfiddle.net/Lpew596t/ – seriously Jun 09 '21 at 05:44
Got it. thanks a lot @BeshambherChaukhwan – rabbani sarkar Jun 09 '21 at 05:52

shuffle a javascript array of objects every 10 seconds using object id

0 Answers0