Remove array element based on object property

Question

I have an array of objects like so:

var myArray = [
    {field: \'id\', operator: \'eq\', value: id}, 
    {field: \'cStatus\', operator: \'eq\', value: cSta         


        

Answer 1

jAndy's solution is probably best, but if you can't rely on filter you could do something like:

var myArray = [
    {field: 'id', operator: 'eq', value: 'id'}, 
    {field: 'cStatus', operator: 'eq', value: 'cStatus'}, 
    {field: 'money', operator: 'eq', value: "money"}
];

myArray.remove_key = function(key){
    var i = 0, 
        keyval = null;
    for( ; i < this.length; i++){
        if(this[i].field == key){
            keyval = this.splice(i, 1);
            break;
        }
    }
    return keyval;
}