I have a form where I calculate the price based on the checkboxes checked. But I am having trouble as its not updating the final price correctly. I did some jQuery coding but it's not functioning properly. How can I debug the code and fix it?
//Price Calculator
$(document).ready(function(){
function Calculator(){
let totalAmount = 0;
if($('input[datasource=service_0]').is(':checked')){ // First Checkbox targeted using datasource attribute
totalAmount = 395;
return totalAmount;
}else if($('input[datasource=service_1]').is(':checked')){ // First Checkbox targeted using datasource attribute
totalAmount = 392;
return totalAmount;
}else if ($("input[datasource=service_0]:checked,input[datasource=service_1]:checked").length == 2) {
totalAmount = 397;
return totalAmount;
}
}
//Insert Updated Amount to Budget field
$("input[type=checkbox]").on("click", function(){
if ($("input[datasource=service_0]:checked,input[datasource=service_1]:checked").length == 2){
$("input[name=wpcf-book-amount]").val(Calculator());
} else{
$("input[name=wpcf-book-amount]").val(Calculator());
}
})
})
<div class="extra-services">
<ul>
<li>
<input type="checkbox" name="wpcf-additional-services[]" data-value="5" id="wpcf-fields-checkboxes-option-d41b805f6cbf1d0ab6ee12b8dda8b47d-1" datasource="service_0">
<label for="wpcf-additional-services">Cot (EUR 5)</label>
</li>
<li>
<input type="checkbox" name="wpcf-additional-services[]" data-value="2" id="wpcf-fields-checkboxes-option-d41b805f6cbf1d0ab6ee12b8dda8b47d-1" datasource="service_1">
<label for="wpcf-additional-services">BABY CHAIR (EUR 2)</label>
</li>
</ul>
<input type="text" name="wpcf-booking-amount" id="booking_field" placeholder="Booking Amount (System Generated)" readonly>
</div>
Form containing the fields responsible to calculate the booking amount
