How can you change the index of multiple objects within an array of 100 objects? In my case I would like to push them to the end of the array.
I have fetched a json array that contains over 100 objects, each with their own properties including a number property for each object that can be used to filter.
- I tried populating a variable using .splice to remove the specific array objects. Although .push wont accept that variable.
- Also tried .slice but couldn’t push the sliced objects to the end.
- Also tried to loop through the original array using a for loop and an if statement with the condition of each objects “number” property.
Code: (the fetch is a success, only issue is the restructure of the array itself)
elementsArray.value = await data.json(); let removedElements = elementsArray.value.slice(56,71); elementsArray.value.push(removedElements);
slice, the original array will not be modified. Use
pushaccepts one or more elements. so use spread syntax
const animals = ['ant', 'bison', 'camel', 'duck', 'elephant'] const removedElements = animals.splice(2, 2) animals.push(...removedElements) // some other alternatives // Array.prototype.push.apply(animals, removedElements) // animals.concat(removedElements) console.log(animals)