jquery remove element from array – How to remove specific value from array using jQuery?

jquery remove element from array – You can use different methods to remove item(s) from an Array Like as a shift(), slice(1), length or more. also use jQuery.inArray() to find out index of the element.

jquery remove element from array

You can use different ways to remove item(s) from an Array. as well as The splice() method adds and/or removes array elements.

  1. playersArray.shift(); // first element deleted
  2. playersArray = playersArray.slice(1); // first element deleted
  3. playersArray.splice(0, 1); // first element deleted
  4. playersArray.pop(); // last element deleted
  5. playersArray = playersArray.slice(0, a.length – 1); // last element deleted
  6. playersArray.length = playersArray.length – 1; // last element deleted
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How to remove specific value from array using jQuery?

Example : 1

var y = [6, 9, 9, 5, 9]
var playerId = 9;

y = jQuery.grep(y, function(value) {
  return value != playerId;
});

Result

[6, 5]

Add or Remove array value with Javascript and JQuery

Add Value in a specific position.

//Add values into array
const languages = ["English", "Hindi", "Gujrati"];
languages.splice(2, 0, "Tamil");
console.log(languages);
 
languages.splice(4, 1, "chinise");
console.log(languages);

Remove Value in a specific position.

var languages   =   ['PHP', 'Laravel', 'Vuejs', 'Java', 'CPP'];
var removed =   languages.splice(3, 1);
console.log(languages);
console.log(removed);

Example
Remove value from an array by index or value examples are given below.

//delete from array by value
var languages = [ "pakainfo", "laravel", "vuejs" ];
languages.splice(languages.indexOf("laravel"), 1);
console.log(languages);
 
//delete by index
var languages = [ "pakainfo", "laravel", "vuejs" ];
languages.splice(1, 1);
console.log(languages);

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