let initialState = $('#myForm').serializeArray();
let form = $('#myForm');
if (form.attr('name') in initialStates) {
initialStates[form.attr('name')].forEach(item => {
form.find('[name="' + item.name + '"]').val(item.value);
});
}
document.addEventListener("click", clickHandler, false)
fetch(url, options)
.then(function(response) { return response.text(); })
.then(function(content) {
document.getElementById('updatedDiv').innerHTML = content;
});