function readTextFile(file, callback) {
var rawFile = new XMLHttpRequest();
rawFile.overrideMimeType("application/json");
rawFile.open("GET", file, true);
rawFile.onreadystatechange = function() {
if (rawFile.readyState === 4 && rawFile.status == "200") {
callback(rawFile.responseText);
}
}
rawFile.send(null);
}
//использование:
readTextFile("/Users/Documents/workspace/test.json", function(text){
var data = JSON.parse(text);
console.log(data);
});
<div class="col-md-6 col-lg-3 ">
<div class="filter_radio">
<label for="terrasa" class="filter_item__head_radio margin8"><input onclick="terras()" name="terrasa" type="radio" id="terrasa">Есть терраса</label>
<label for="terrasa2" class="filter_item__head_radio mg0"><input onclick="mansard()" name="terrasa" type="radio" id="terrasa2">Есть мансарда</label>
</div>
</div>
<div class="col-md-6 col-lg-3 ">
<div class="filter_radio">
<input onclick="terras()" name="terrasa" type="radio" id="terrasa">
<label for="terrasa" class="filter_item__head_radio margin8">Есть терраса</label>
<input onclick="mansard()" name="terrasa" type="radio" id="terrasa2">
<label for="terrasa2" class="filter_item__head_radio mg0">Есть мансарда</label>
</div>
</div>
buy.on('click', function() {
// При нажатии на кнопку складываются значения
let productPrice = +buy.attr('data-price');
let productCount = +$('#input').val();
let oldSum = +cartPrice.text();
let oldCount = +cartCount.text();
cartPrice.text(oldSum+productPrice*productCount);
cartCount.text(oldCount+productCount);
})