539 lines
No EOL
16 KiB
JavaScript
539 lines
No EOL
16 KiB
JavaScript
/* -------HTML structure------- */
|
|
function getChildElement(elem) {
|
|
// Get the element named in the given element's data-enables attribute.
|
|
return $(elem.data("enables"));
|
|
}
|
|
|
|
function insertErrorFor(referenceNode, text) {
|
|
var element = document.createElement("span");
|
|
element.setAttribute("class", "error_text");
|
|
element.classList.add("red_text");
|
|
element.innerHTML = " " + text;
|
|
referenceNode.parentNode.insertBefore(element, referenceNode.nextSibling);
|
|
}
|
|
|
|
function removeErrorFor(referenceNode) {
|
|
$(referenceNode).next('span.error_text').remove();
|
|
}
|
|
|
|
/* -------Required fields------- */
|
|
function require_fields(obj) {
|
|
switch ($(obj).attr('id')) {
|
|
case "room_type_volume":
|
|
require_room_volume(true);
|
|
require_room_dimensions(false);
|
|
break;
|
|
case "room_type_dimensions":
|
|
require_room_volume(false);
|
|
require_room_dimensions(true);
|
|
break;
|
|
case "mechanical":
|
|
require_mechanical_ventilation(true);
|
|
require_natural_ventilation(false);
|
|
break;
|
|
case "natural":
|
|
require_mechanical_ventilation(false);
|
|
require_natural_ventilation(true);
|
|
break;
|
|
case "window_sliding":
|
|
require_window_width(false);
|
|
break;
|
|
case "window_hinged":
|
|
require_window_width(true);
|
|
break;
|
|
case "air_type_changes":
|
|
require_air_changes(true);
|
|
require_air_supply(false);
|
|
break;
|
|
case "air_type_supply":
|
|
require_air_changes(false);
|
|
require_air_supply(true);
|
|
break;
|
|
case "interval":
|
|
require_venting(true);
|
|
break;
|
|
case "always":
|
|
require_venting(false);
|
|
break;
|
|
case "hepa_yes":
|
|
require_hepa(true);
|
|
break;
|
|
case "hepa_no":
|
|
require_hepa(false);
|
|
break;
|
|
case "mask_on":
|
|
require_mask(true);
|
|
break;
|
|
case "mask_off":
|
|
require_mask(false);
|
|
break;
|
|
case "event_type_single":
|
|
require_single_event(true);
|
|
require_recurrent_event(false);
|
|
break;
|
|
case "event_type_recurrent":
|
|
require_recurrent_event(true);
|
|
require_single_event(false);
|
|
break;
|
|
case "lunch_option_no":
|
|
require_lunch(false);
|
|
break;
|
|
case "lunch_option_yes":
|
|
require_lunch(true);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
function unrequire_fields(obj) {
|
|
switch (obj.id) {
|
|
case "mechanical":
|
|
require_mechanical_ventilation(false);
|
|
break;
|
|
case "natural":
|
|
require_natural_ventilation(false);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
function require_room_volume(option) {
|
|
require_input_field("#room_volume", option);
|
|
disable_input_field("#room_volume", !option);
|
|
}
|
|
|
|
function require_room_dimensions(option) {
|
|
require_input_field("#floor_area", option);
|
|
require_input_field("#ceiling_height", option);
|
|
disable_input_field("#floor_area", !option);
|
|
disable_input_field("#ceiling_height", !option);
|
|
}
|
|
|
|
function require_mechanical_ventilation(option) {
|
|
$("#air_type_changes").prop('required', option);
|
|
$("#air_type_supply").prop('required', option);
|
|
if (!option) {
|
|
removeInvalid("#air_changes");
|
|
removeInvalid("#air_supply");
|
|
}
|
|
}
|
|
|
|
function require_natural_ventilation(option) {
|
|
require_input_field("#windows_number", option);
|
|
require_input_field("#window_height", option);
|
|
require_input_field("#opening_distance", option);
|
|
$("#window_sliding").prop('required', option);
|
|
$("#window_hinged").prop('required', option);
|
|
$("#always").prop('required', option);
|
|
$("#interval").prop('required', option);
|
|
|
|
$("#window_sliding").prop('checked', option);
|
|
require_window_width(false);
|
|
}
|
|
|
|
function require_window_width(option) {
|
|
require_input_field("#window_width", option);
|
|
disable_input_field("#window_width", !option);
|
|
}
|
|
|
|
function require_air_changes(option) {
|
|
require_input_field("#air_changes", option);
|
|
disable_input_field("#air_changes", !option);
|
|
}
|
|
|
|
function require_air_supply(option) {
|
|
require_input_field("#air_supply", option);
|
|
disable_input_field("#air_supply", !option);
|
|
}
|
|
|
|
function require_venting(option) {
|
|
require_input_field("#windows_duration", option);
|
|
require_input_field("#windows_frequency", option);
|
|
//TODO: Update this after merge 109
|
|
disable_input_field("#windows_duration", option);
|
|
disable_input_field("#windows_frequency", option);
|
|
}
|
|
|
|
function require_single_event(option) {
|
|
require_input_field("#single_event_date", option);
|
|
disable_input_field("#single_event_date", !option);
|
|
}
|
|
|
|
function require_recurrent_event(option) {
|
|
$("#recurrent_event_month").prop('required', option);
|
|
disable_input_field("#recurrent_event_month", !option);
|
|
}
|
|
|
|
function require_lunch(option) {
|
|
$("#lunch_start").prop('required', option);
|
|
$("#lunch_finish").prop('required', option);
|
|
|
|
var lunchStartObj = document.getElementById("lunch_start");
|
|
var lunchFinishObj = document.getElementById("lunch_finish");
|
|
if (option) {
|
|
if (lunchStartObj.value === "") {
|
|
lunchStartObj.value = "12:30";
|
|
}
|
|
if (lunchFinishObj.value === "") {
|
|
lunchFinishObj.value = "13:30";
|
|
}
|
|
}
|
|
else {
|
|
lunchStartObj.value = "";
|
|
lunchFinishObj.value = "";
|
|
$("#lunch_finish").removeClass("red_border finish_time_error lunch_break_error");
|
|
$("#lunch_finish").removeClass("red_border finish_time_error lunch_break_error");
|
|
removeErrorFor(lunchFinishObj);
|
|
}
|
|
}
|
|
|
|
function require_mask(option) {
|
|
$("#mask_type1").prop('required', option);
|
|
$("#mask_ffp2").prop('required', option);
|
|
}
|
|
|
|
function require_hepa(option) {
|
|
require_input_field("#hepa_amount", option);
|
|
disable_input_field("#hepa_amount", !option);
|
|
}
|
|
|
|
function require_input_field(id, option) {
|
|
$(id).prop('required', option);
|
|
if (!option) {
|
|
removeInvalid(id);
|
|
}
|
|
}
|
|
|
|
function disable_input_field(id, option) {
|
|
if (option)
|
|
$(id).addClass("disabled");
|
|
else
|
|
$(id).removeClass("disabled");
|
|
}
|
|
|
|
function setMaxInfectedPeople() {
|
|
$("#training_limit_error").hide();
|
|
var max = $("#total_people").val()
|
|
|
|
if ($("#activity_type").val() === "training") {
|
|
max = 1;
|
|
$("#training_limit_error").show();
|
|
}
|
|
|
|
$("#infected_people").attr("max", max);
|
|
}
|
|
|
|
function removeInvalid(id) {
|
|
if ($(id).hasClass("red_border")) {
|
|
$(id).val("");
|
|
$(id).removeClass("red_border");
|
|
removeErrorFor(id);
|
|
}
|
|
}
|
|
|
|
function on_ventilation_type_change() {
|
|
ventilation_types = $('input[type=radio][name=ventilation_type]');
|
|
ventilation_types.each(function (index) {
|
|
if (this.checked) {
|
|
getChildElement($(this)).show();
|
|
require_fields(this);
|
|
} else {
|
|
getChildElement($(this)).hide();
|
|
unrequire_fields(this);
|
|
// Clear the inputs for this newly hidden child element.
|
|
getChildElement($(this)).find('input').not('input[type=radio]').val('');
|
|
getChildElement($(this)).find('input[type=radio]').prop("checked", false);
|
|
getChildElement($(this)).find('input').prop("required", false);
|
|
}
|
|
});
|
|
}
|
|
|
|
/* -------UI------- */
|
|
$(function () {
|
|
$(".datepicker").datepicker({
|
|
dateFormat: 'dd/mm/yy'
|
|
});
|
|
});
|
|
|
|
function show_disclaimer() {
|
|
var dots = document.getElementById("dots");
|
|
var moreText = document.getElementById("more");
|
|
var btnText = document.getElementById("myBtn");
|
|
|
|
if (dots.style.display === "none") {
|
|
dots.style.display = "inline";
|
|
btnText.innerHTML = "Read more";
|
|
moreText.style.display = "none";
|
|
} else {
|
|
dots.style.display = "none";
|
|
btnText.innerHTML = "Read less";
|
|
moreText.style.display = "inline";
|
|
}
|
|
}
|
|
|
|
$("[data-has-radio]").on('click', function(event){
|
|
$($(this).data("has-radio")).click();
|
|
});
|
|
|
|
$("[data-has-radio]").on('change', function(event){
|
|
$($(this).data("has-radio")).click();
|
|
});
|
|
|
|
/* -------Form validation------- */
|
|
function validate_form(form) {
|
|
var submit = true;
|
|
|
|
// Activity times and lunch break times are co-dependent
|
|
// -> So if 1 fails it doesn't make sense to check the rest
|
|
|
|
//Validate all finish times
|
|
$("input[required].finish_time").each(function() {
|
|
if (!validateFinishTime(this)) {
|
|
submit = false;
|
|
}
|
|
});
|
|
|
|
//Validate all lunch breaks
|
|
if (submit) {
|
|
$("input[required].lunch").each(function() {
|
|
if (!validateLunchBreak(this)) {
|
|
submit = false;
|
|
}
|
|
});
|
|
}
|
|
|
|
//Validate breaks length < activity length
|
|
if (submit) {
|
|
var activityBreaksObj= document.getElementById("activity_breaks");
|
|
removeErrorFor(activityBreaksObj);
|
|
|
|
var lunch_mins = 0;
|
|
if (document.getElementById('lunch_option_yes').checked) {
|
|
var lunch_start = document.getElementById("lunch_start");
|
|
var lunch_finish = document.getElementById("lunch_finish");
|
|
lunch_mins = parseTimeToMins(lunch_finish.value) - parseTimeToMins(lunch_start.value);
|
|
}
|
|
|
|
var coffee_breaks = parseInt(document.querySelector('input[name="coffee_breaks"]:checked').value);
|
|
var coffee_duration = parseInt(document.getElementById("break_duration").value);
|
|
var coffee_mins = coffee_breaks * coffee_duration;
|
|
|
|
var activity_start = document.getElementById("activity_start");
|
|
var activity_finish = document.getElementById("activity_finish");
|
|
var activity_mins = parseTimeToMins(activity_finish.value) - parseTimeToMins(activity_start.value);
|
|
|
|
if ((lunch_mins + coffee_mins) >= activity_mins) {
|
|
insertErrorFor(activityBreaksObj, "Length of breaks >= Length of activity");
|
|
submit = false;
|
|
}
|
|
}
|
|
|
|
//Validate all non zero values
|
|
$("input[required].non_zero").each(function() {
|
|
if (!validateValue(this)) {
|
|
submit = false;
|
|
}
|
|
});
|
|
|
|
//Validate all dates
|
|
$("input[required].datepicker").each(function() {
|
|
if (!validateDate(this)) {
|
|
submit = false;
|
|
}
|
|
});
|
|
|
|
//Validate window venting duration < venting frequency
|
|
if (!$("#windows_duration").hasClass("disabled")) {
|
|
var windowsDurationObj = document.getElementById("windows_duration");
|
|
var windowsFrequencyObj = document.getElementById("windows_frequency");
|
|
removeErrorFor(windowsFrequencyObj);
|
|
|
|
if (parseInt(windowsDurationObj.value) >= parseInt(windowsFrequencyObj.value)) {
|
|
insertErrorFor(windowsFrequencyObj, "Duration >= Frequency");
|
|
submit = false;
|
|
}
|
|
}
|
|
|
|
return submit;
|
|
}
|
|
|
|
function validateValue(obj) {
|
|
$(obj).removeClass("red_border");
|
|
removeErrorFor(obj);
|
|
|
|
if (!isLessThanZeroOrEmpty($(obj).val())) {
|
|
$(obj).addClass("red_border");
|
|
insertErrorFor(obj, "Value must be > 0");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function isLessThanZeroOrEmpty(value) {
|
|
if (value === "") return true;
|
|
if (value <= 0)
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
function validateDate(obj) {
|
|
$(obj).removeClass("red_border");
|
|
removeErrorFor(obj);
|
|
|
|
if (!isValidDateOrEmpty($(obj).val())) {
|
|
$(obj).addClass("red_border");
|
|
insertErrorFor(obj, "Incorrect date format");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function isValidDateOrEmpty(date) {
|
|
if (date === "") return true;
|
|
var matches = /^(\d+)[-\/](\d+)[-\/](\d+)$/.exec(date);
|
|
if (matches == null) return false;
|
|
var d = matches[1];
|
|
var m = matches[2];
|
|
var y = matches[3];
|
|
if (y > 2100 || y < 1900) return false;
|
|
var composedDate = new Date(y + '/' + m + '/' + d);
|
|
return composedDate.getDate() == d && composedDate.getMonth() + 1 == m && composedDate.getFullYear() == y;
|
|
}
|
|
|
|
function validateFinishTime(obj) {
|
|
|
|
var groupID = $(obj).data('time-group');
|
|
var startObj = $(".start_time[data-time-group='"+groupID+"']")[0];
|
|
var finishObj = $(".finish_time[data-time-group='"+groupID+"']")[0];
|
|
|
|
if ($(finishObj).hasClass("finish_time_error")) {
|
|
$(finishObj).removeClass("red_border finish_time_error");
|
|
removeErrorFor(finishObj);
|
|
}
|
|
|
|
//Check if finish time error (takes precedence over lunch break error)
|
|
var startTime = parseValToNumber(startObj.value);
|
|
var finishTime = parseValToNumber(finishObj.value);
|
|
if (startTime >= finishTime) {
|
|
$(finishObj).addClass("red_border finish_time_error");
|
|
removeErrorFor(finishObj);
|
|
insertErrorFor(finishObj, "Finish time must be after start");
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function validateLunchBreak(lunchGroup) {
|
|
var lunchStartObj = $(".start_time[data-time-group='"+lunchGroup+"']")[0];
|
|
var lunchFinishObj = $(".finish_time[data-time-group='"+lunchGroup+"']")[0];
|
|
|
|
//Skip if finish time error present (it takes precedence over lunch break error)
|
|
if ($(lunchStartObj).hasClass("finish_time_error") || $(lunchFinishObj).hasClass("finish_time_error"))
|
|
return false;
|
|
|
|
removeErrorFor(lunchFinishObj);
|
|
var valid = validateLunchTime(lunchStartObj) & validateLunchTime(lunchFinishObj);
|
|
if (!valid) {
|
|
insertErrorFor(lunchFinishObj, "Lunch break must be within activity times");
|
|
}
|
|
|
|
return valid;
|
|
}
|
|
|
|
//Check if exposed/infected lunch time within exposed/infected presence times
|
|
function validateLunchTime(obj) {
|
|
|
|
var activityGroup = $(obj).data('lunch-for');
|
|
var activityStart = parseValToNumber($(".start_time[data-time-group='"+activityGroup+"']")[0].value);
|
|
var activityFinish = parseValToNumber($(".finish_time[data-time-group='"+activityGroup+"']")[0].value);
|
|
|
|
var time = parseValToNumber(obj.value);
|
|
$(obj).removeClass("red_border lunch_break_error");
|
|
if ((time < activityStart) || (time > activityFinish)) {
|
|
$(obj).addClass("red_border lunch_break_error");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function parseValToNumber(val) {
|
|
return parseInt(val.replace(':',''), 10);
|
|
}
|
|
|
|
function parseTimeToMins(cTime) {
|
|
var time = cTime.match(/(\d+):(\d+)/);
|
|
return parseInt(time[1]*60) + parseInt(time[2]);
|
|
}
|
|
|
|
/* -------On Load------- */
|
|
$(document).ready(function () {
|
|
// When the document is ready, deal with the fact that we may be here
|
|
// as a result of a forward/back browser action. If that is the case, update
|
|
// the visibility of some of our inputs.
|
|
|
|
// When the ventilation_type changes we want to make its respective
|
|
// children show/hide.
|
|
$("input[type=radio][name=ventilation_type]").change(on_ventilation_type_change);
|
|
// Call the function now to handle forward/back button presses in the browser.
|
|
on_ventilation_type_change();
|
|
|
|
//Same for other options
|
|
require_fields($("input[name='lunch_option']:checked"));
|
|
require_fields($("input[name='volume_type']:checked"));
|
|
require_fields($("input[name='mechanical_ventilation_type']:checked"));
|
|
require_fields($("input[name='window_type']:checked"));
|
|
require_fields($("input[name='hepa_option']:checked"));
|
|
|
|
// Setup the maximum number of people at page load (to handle back/forward),
|
|
// and update it when total people is changed.
|
|
setMaxInfectedPeople();
|
|
$("#total_people").change(setMaxInfectedPeople);
|
|
$("#activity_type").change(setMaxInfectedPeople);
|
|
|
|
//Validate all non zero values
|
|
$("input[required].non_zero").each(function() {validateValue(this)});
|
|
$(".non_zero").change(function() {validateValue(this)});
|
|
|
|
//Validate all dates
|
|
$("input[required].datepicker").each(function() {validateDate(this)});
|
|
$(".datepicker").change(function() {validateDate(this)});
|
|
|
|
//Validate all finish times
|
|
$("input[required].finish_time").each(function() {validateFinishTime(this)});
|
|
$(".finish_time").change(function() {validateFinishTime(this)});
|
|
$(".start_time").change(function() {validateFinishTime(this)});
|
|
|
|
//Validate lunch times
|
|
$(".start_time[data-lunch-for]").each(function() {validateLunchBreak($(this).data('time-group'))});
|
|
$("[data-lunch-for]").change(function() {validateLunchBreak($(this).data('time-group'))});
|
|
$("[data-lunch-break]").change(function() {validateLunchBreak($(this).data('lunch-break'))});
|
|
|
|
var radioValue = $("input[name='event_type']:checked");
|
|
if (radioValue.val()) {
|
|
require_fields(radioValue.get(0));
|
|
}
|
|
});
|
|
|
|
/* -------Debugging------- */
|
|
function debug_submit(form) {
|
|
|
|
//Prevent default posting of form - put here to work in case of errors
|
|
event.preventDefault();
|
|
|
|
//Serialize the data in the form
|
|
var serializedData = objectifyForm($(form).serializeArray());
|
|
|
|
console.log(serializedData);
|
|
|
|
return false; //don't submit
|
|
}
|
|
|
|
function objectifyForm(formArray) {
|
|
var returnArray = {};
|
|
for (var i = 0; i < formArray.length; i++)
|
|
returnArray[formArray[i]['name']] = formArray[i]['value'];
|
|
return returnArray;
|
|
} |