CODEWITHSUNDEEP
javascriptjsonjquery-cookie
lior r
lior r

Reputation: 2290

jQuery cookie with JSON "undefined is not a function"

What am i doing wrong here ?

function add_to_compare(product_id){
    products = getCookie("compare_list");
    if(typeof products != "undefined" && products){
        products = jQuery.cookie( 'compare_list' );
        products = jQuery.parseJSON(products);
        console.log(products);
        new_product = {"id":product_id};
        products.push(new_product);
    }else{
        products = {"id":product_id};
        jQuery.cookie("compare_list",JSON.stringify(products));
    }
    return false;
}

On the first call its ok , the cookie is set and after parsing it shows like that on my console:

Object {id: 72}

But on the second click I cannot push another item Getting "undefined is not a function" on products.push

Upvotes: 0

Views: 367

Answers (1)

Paul Roub
Paul Roub

Reputation: 36438

Start products off as an array with a single object, not a bare object:

products = [ {"id":product_id} ];

Upvotes: 3

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