Current File : //home2/vacivi36/vacinagripe.vacivitta.com.br/scripts/form-handler.js
(function () {
// get all data in form and return object
function getFormData(form) {
var elements = form.elements;
var honeypot;
var fields = Object.keys(elements).filter(function (k) {
if (elements[k].name === "honeypot") {
honeypot = elements[k].value;
return false;
}
return true;
}).map(function (k) {
if (elements[k].name !== undefined) {
return elements[k].name;
// special case for Edge's html collection
} else if (elements[k].length > 0) {
return elements[k].item(0).name;
}
}).filter(function (item, pos, self) {
return self.indexOf(item) == pos && item;
});
var formData = {};
fields.forEach(function (name) {
var element = elements[name];
// singular form elements just have one value
formData[name] = element.value;
// when our element has multiple items, get their values
if (element.length) {
var data = [];
for (var i = 0; i < element.length; i++) {
var item = element.item(i);
if (item.checked || item.selected) {
data.push(item.value);
}
}
formData[name] = data.join(', ');
}
});
// add form-specific values into the data
formData.formDataNameOrder = JSON.stringify(fields);
formData.formGoogleSheetName = form.dataset.sheet || "Leads"; // default sheet name
formData.formGoogleSendEmail
= form.dataset.email || ""; // no email by default
return { data: formData, honeypot: honeypot };
}
function handleFormSubmit(event) { // handles form submit without any jquery
event.preventDefault(); // we are submitting via xhr below
var form = event.target;
var formData = getFormData(form);
var data = formData.data;
// If a honeypot field is filled, assume it was done so by a spam bot.
if (formData.honeypot) {
return false;
}
disableAllButtons(form);
var url = form.action;
var xhr = new XMLHttpRequest();
xhr.open('POST', url);
// xhr.withCredentials = true;
xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xhr.onreadystatechange = function () {
if (xhr.readyState === 4 && xhr.status === 200) {
form.reset();
var formElements = form.querySelector(".formMailer")
if (formElements) {
formElements.style.display = "none"; // hide form
}
var thankYouMessage = form.querySelector(".thankyou_message");
if (thankYouMessage) {
thankYouMessage.style.display = "block";
window.location.href = "https://vacinagripe.vacivitta.com.br/obrigado";
}
}
};
// url encode form data for sending as post data
var encoded = Object.keys(data).map(function (k) {
return encodeURIComponent(k) + "=" + encodeURIComponent(data[k]);
}).join('&');
xhr.send(encoded);
}
function loaded() {
// bind to the submit event of our form
var forms = document.querySelectorAll("form.formMailer");
for (var i = 0; i < forms.length; i++) {
forms[i].addEventListener("submit", handleFormSubmit, false);
}
};
document.addEventListener("DOMContentLoaded", loaded, false);
function disableAllButtons(form) {
var buttons = form.querySelectorAll("button");
for (var i = 0; i < buttons.length; i++) {
buttons[i].disabled = true;
}
}
})();
Mini Shell