When a user selects a value X, I need to generate distinct empty arrays based on that value. How can I achieve this?
For instance, if the user picks 4.
The desired output should be:
var array1 = [];
var array2 = [];
var array3 = [];
var array4 = [];
Is there an effective method for accomplishing this task?
To indicate a specific property name on an object, you can utilize square brackets along with a string value:
let newObj = {};
let numArrays = 6;
for(let j = 1; j <= numArrays; j++){
newObj['array' + j] = []; // Assigns a name to the array property
}
console.log(newObj); // Outputs an object containing 6 empty arrays
In addition to Steven's response, another approach could be generating an array consisting of multiple arrays:
let totalArrays = Y;
let newArray = [];
for(let x = 0; x < totalArrays; x++){
newArray.push(new Array());
}
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