how to send data array format in ajax jquery

its very urgent

 

i want data like bellow format

 

data-zs-src="["https://unsplash.it/1600/1607?image=180", "https://unsplash.it/1600/1607?image=170", "https://unsplash.it/1600/1607?image=160"]"

 

but its came like this

 

data-zs-src="https://unsplash.it/1600/1607?image=180", "https://unsplash.it/1600/1607?image=170", "https://unsplash.it/1600/1607?image=160"

 

$(document).ready(function () {

$.ajax({

url: "https://www.q-tickets.com/qatarcinemas.aspx?type=3",

type: "Get",

success: function (data) {

var obj = JSON.parse(data);

var jdd = obj.Thumbs[1].poster_path;

var ss = "http://www.q-tickets.com/";

var arr = [];

for (var i = 0; i < obj.Thumbs.length; i++) {

console.log(ss + obj.Thumbs[i].poster_path);

var imagesurls = ss + obj.Thumbs[i].poster_path;

arr.push(imagesurls);

//alert(imagesurls)

}

$('#demo-1').attr('data-zs-src',arr);

// $('#amount').data('min', '1000')

},

error: function (msg) { alert(msg); }

});

});