var red = "#FF0000"; var green = "#00FF00"; var light_red = "#FCD5DC"; var light_green = "#D5FCD8"; var base_bg = "#FFFFFF"; var base_border = "#888888"; var coloured_bg = "#FF5D00"; var clear_bg = "#E5E5E5"; var text_color = "#555555"; /* ************************************************************************************** * GLOBAL * **************************************************************************************/ // Cookies function setcookie(cname, cvalue, exdays) { // Set cookie var d = new Date(); d.setTime(d.getTime() + (exdays*24*60*60*1000)); var expires = "expires="+ d.toUTCString(); document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/"; } function getcookie(cname) { // Get cookie by name var value = "; " + document.cookie; var parts = value.split("; " + cname + "="); if (parts.length == 2) return parts.pop().split(";").shift(); } // Eye candies function valid_input(obj) { // Valid input makes obj background to glow green for 2 seconds // If obj borders were red, they get they normal color back obj.style.backgroundColor = light_green; obj.style.borderColor = base_border; setTimeout( function() { obj.style.backgroundColor = base_bg; } , 2000); } function invalid_input(obj) { // Invalid input makes obj borders and background to glow red for 2 seconds // Border color will stay red until a valid input is sent obj.style.backgroundColor = light_red; obj.style.borderColor = red; setTimeout( function() { obj.style.backgroundColor = base_bg; } , 2000); } function valid_upload(obj) { // Valid input makes obj background to glow green for 2 seconds // If obj borders were red, they get they normal color back obj.style.backgroundColor = green; obj.style.borderColor = text_color; obj.style.borderStyle = 'solid'; setTimeout( function() { obj.style.backgroundColor = clear_bg; obj.style.borderStyle = 'none'; } , 2000); } function invalid_upload(obj) { // Invalid input makes obj borders and background to glow red for 2 seconds // Border color will stay red until a valid input is sent obj.style.backgroundColor = red; obj.style.borderColor = text_color; obj.style.borderStyle = 'solid'; setTimeout( function() { obj.style.borderStyle = 'solid'; obj.style.backgroundColor = clear_bg; obj.style.borderColor = red; } , 2000); } function lit(obj) { // Lit bacground and border on obj (use by input type=file) obj.style.backgroundColor = coloured_bg; obj.style.borderColor = text_color; obj.style.borderStyle = 'solid'; } function unlit(obj) { // Unlit bacground and border on obj (use by input type=file) obj.style.backgroundColor = clear_bg; obj.style.borderColor = clear_bg; obj.style.borderStyle = 'none'; } function verify_login() { // Verify login inputs login = document.getElementById('login'); password = document.getElementById('password'); if (login.value.length > 0) { valid_input(login); if (password.value.length > 0) { valid_input(password); return true; } invalid_input(password); return false; } invalid_input(login); return false; } function logout() { // Logout user setcookie('token', '', 1); document.location = '/'; } /* ************************************************************************************** * AJAX * **************************************************************************************/ function get_html_from_ajax(obj, url) { // Get HTML content from AJAX request from url argument // HTML content is then put as innerHTML to obj var xhttp = new XMLHttpRequest(); xhttp.onerror = function(){ obj.innerHTML = "Error while getting content (1)"; }; xhttp.onload = function(){ if (xhttp.status != 200) { obj.innerHTML = "Error while getting content (2)"; } }; xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { var response = xhttp.responseText; if (response == "KO"){ document.location.reload(true); } obj.innerHTML = response; } }; xhttp.open('POST', url, true); xhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); xhttp.send(); } function set_value_from_ajax(obj, url, err_code) { // Send value from obj.value via AJAX request to url argument // obj.value is passed to URL in a REST sheme like / // If err_code response is received, then a server side // error has occured and input is invalidated. url = url + '/' + obj.value; var xhttp = new XMLHttpRequest(); xhttp.onerror = function(){ invalid_input(obj); }; xhttp.onload = function(){ if (xhttp.status != 200) { invalid_input(obj); } }; xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { var response = xhttp.responseText; if (response == err_code) { invalid_input(obj); return; } valid_input(obj); return; } }; xhttp.open('POST', url, true); xhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); xhttp.send(); } function get_value_from_ajax(obj, url, err_code) { // Get value from AJAX request // The returned value is then set to obj.value. // If err_code response is received, then a server side // error has occured and input is invalidated var xhttp = new XMLHttpRequest(); xhttp.onerror = function(){ invalid_input(obj); }; xhttp.onload = function(){ if (xhttp.status != 200) { invalid_input(obj); } }; xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { var response = xhttp.responseText; if (response == err_code) { invalid_input(obj); return; } obj.value = response; valid_input(obj); return; } }; xhttp.open('POST', url, true); xhttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded'); xhttp.send(); } function upload_file_from_ajax(obj, url, err_code) { // Upload files get from to the specified // if is returned input is invalidated var files = obj.files; var icon_id = obj.id.substring(obj.id.lastIndexOf("_") + 1); var icon_obj = document.getElementById("upload_icon_" + icon_id) var xhttp = new XMLHttpRequest(); xhttp.onerror = function(){ invalid_upload(icon_obj); }; xhttp.onload = function(){ if (xhttp.status != 200) { invalid_upload(icon_obj); } }; xhttp.onreadystatechange = function() { if (xhttp.readyState == 4 && xhttp.status == 200) { var response = xhttp.responseText; if (response == err_code) { invalid_upload(icon_obj); return; } valid_upload(icon_obj); return; } }; xhttp.open('POST', url, true); var formData = new FormData(); for (var i=0; i < files.length; i++){ formData.append("files", files[i], files[i].name); } xhttp.send(formData); } /* ************************************************************************************** * Printing * **************************************************************************************/ function print_page() { document.location = '/staffsheet/pdf'; }