remove particular value from array using javascript

Question

I have these type of array in javascript.Now i want to remove the value from array which name is "PropertyType[]".How to do it.Here i upload the picture of array.Here in Newremoveurl array i get the array value.

var Newremoveurl = [];
        var Parant_name = 'PropertyType';
        $.each(Removeurl_array, function( key, value){
            var decoded_key = decodeURI(value);
            if ($.inArray(Parant_name, Newremoveurl)!='-1') {

            } 
            Newremoveurl[key]=decoded_key;
        });

Since you're already using jQuery, why not taking advantage of `grep()` or, if you're not targeting older browsers, use `Array#filter`? — Federico klez Culloca, Feb 22 '18 at 13:12
Possible duplicate of [How to remove item from array by value?](https://stackoverflow.com/questions/3954438/how-to-remove-item-from-array-by-value) — Heretic Monkey, Feb 23 '18 at 20:35

score 1 · Answer 1 · answered Feb 22 '18 at 13:19

you can filter your array to remove these with standard javascript for an exact match - you can remove like this

const filteredResults = myArray.filter(item => item === "PropertyType[]")

or for values which contain a string

const filteredResults = myArray.filter(item => item.indexOf("PropertyType[]") ===-1)

score 0 · Answer 2 · answered Feb 22 '18 at 13:17

for (var i=myArr.length; i--;) {
     if (myArr[i].indexOf("PropertyType")>=0) break;
}

Value of i will be -1 if PropertyType* does not exist, or else it would be the index of the element.

Then cut the element from the array with

if (index > -1) {
    myArr.splice(index, 1);
}

You can run this solution till the value of i becomes -1, then your array would hopefully be free of the element you do not require.

remove particular value from array using javascript

2 Answers2