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GR0V Shell
GR0V shell
Linux www.koreapackagetour.com 2.6.32-042stab145.3 #1 SMP Thu Jun 11 14:05:04 MSK 2020 x86_64
/**
* @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
/**
* Unobtrusive Form Validation and HTML5 Form polyfill library
*
* Inspired by: Ryan Seddon <http://thecssninja.com/javascript/H5F>
*
* @package Joomla.Framework
* @subpackage Forms
*/
(function($,document,undefined){
// Utility function
if(typeof Object.create !== 'function'){
Object.create = function(obj){
function F(){};
F.prototype = obj;
return new F();
};
}
var H5Form = {
init: function(options, elem){
var self = this;
self.elem = elem;
self.$elem = $(elem);
elem.H5Form = self;
self.options = $.extend({}, $.fn.h5f.options, options);
self.field = document.createElement("input");
self.checkSupport(self);
//check whether the element is form or not
if(elem.nodeName.toLowerCase() === "form"){
self.bindWithForm(self.elem, self.$elem);
}
},
bindWithForm : function(form, $form){
var self = this,
novalidate = !!$form.attr('novalidate'),
f = form.elements,
flen = f.length;
if(self.options.formValidationEvent === "onSubmit"){
$form.on('submit',function(e){
var formnovalidate = this.H5Form.donotValidate != undefined ? this.H5Form.donotValidate : false;
if(!formnovalidate && !novalidate && !self.validateForm(self)){
//prevent form from submit
e.preventDefault();
this.donotValidate = false;
}
else{
$form.find(':input').each(function(){
self.placeholder(self,this,'submit');
});
}
});
}
$form.on('focusout focusin', function(event){
self.placeholder(self, event.target, event.type);
});
$form.on('focusout change', self.validateField);
$form.find('fieldset').on('change',function(){
self.validateField(this);
});
if(!self.browser.isFormnovalidateNative){
$form.find(':submit[formnovalidate]').on('click',function(){
self.donotValidate = true;
});
}
while(flen--) {
//assign graphical polyfills
var elem = f[flen];
self.polyfill(elem);
self.autofocus(self, elem);
}
},
polyfill : function(elem){
if(elem.nodeName.toLowerCase() === 'form')return true;
var self = elem.form.H5Form;
self.placeholder(self, elem);
self.numberType(self, elem);
},
checkSupport : function(self){
self.browser = {};
self.browser.isRequiredNative = !!("required" in self.field);
self.browser.isPatternNative = !!("pattern" in self.field);
self.browser.isPlaceholderNative = !!("placeholder" in self.field);
self.browser.isAutofocusNative = !!("autofocus" in self.field);
self.browser.isFormnovalidateNative = !!("formnovalidate" in self.field);
self.field.setAttribute('type', 'email');
self.browser.isEmailNative = (self.field.type == 'email');
self.field.setAttribute('type', 'url');
self.browser.isUrlNative = (self.field.type == 'url');
self.field.setAttribute('type', 'number');
self.browser.isNumberNative = (self.field.type == 'number');
self.field.setAttribute('type', 'range');
self.browser.isRangeNative = (self.field.type == 'range');
},
validateForm : function(){
var self = this,
form = self.elem,
f = form.elements,
flen = f.length,
isFieldValid = true;
form.isValid = true;
for(var i=0; i<flen; i++) {
var elem = f[i];
elem.isRequired = !!elem.required;
elem.isDisabled = !!elem.disabled;
//Do Validation
if(!elem.isDisabled) {
isFieldValid = self.validateField(elem);
// Set focus to first invalid field
if(form.isValid && !isFieldValid){
self.setFocusOn(elem);
}
form.isValid = isFieldValid && form.isValid;
}
}
if(self.options.doRenderMessage){
self.renderErrorMessages(self, form);
}
return form.isValid;
},
validateField : function(e) {
var elem = e.target || e;
if(elem.form === undefined){
return null;
}
var self = elem.form.H5Form,
$elem = $(elem),
isMissing = false,
isRequired = !!($(elem).attr("required")),
isDisabled = !!($elem.attr("disabled"));
if(!elem.isDisabled){
isMissing = !self.browser.isRequiredNative && isRequired && self.isValueMissing(self, elem);
isPatternMismatched = !self.browser.isPatternNative && self.matchPattern(self, elem);
}
elem.validityState = {
valueMissing: isMissing,
patterMismatch : isPatternMismatched,
valid: (elem.isDisabled || !(isMissing || isPatternMismatched))
};
if(!self.browser.isRequiredNative){
if(elem.validityState.valueMissing){
$elem.addClass(self.options.requiredClass);
}
else{
$elem.removeClass(self.options.requiredClass);
}
}
if(!self.browser.isPatternNative){
if(elem.validityState.patterMismatch){
$elem.addClass(self.options.patternClass);
}
else{
$elem.removeClass(self.options.patternClass);
}
}
if(!elem.validityState.valid){
$elem.addClass(self.options.invalidClass);
var $labelref = self.findLabel($elem);
$labelref.addClass(self.options.invalidClass);
}
else{
$elem.removeClass(self.options.invalidClass);
var $labelref = self.findLabel($elem);
$labelref.removeClass(self.options.invalidClass)
}
return elem.validityState.valid;
},
isValueMissing : function(self, elem){
var $elem = $(elem),
node = /^(input|textarea|select)$/i,
ignoredType = /^submit$/i,
val = $elem.val(),
type = elem.type !== undefined ? elem.type : elem.tagName.toLowerCase(),
specialTypes = /^(checkbox|radio|fieldset)$/i;
if(!specialTypes.test(type) && !ignoredType.test(type)){
if(val === ""){
return true;
}
else if(!self.browser.isPlaceholderNative && $elem.hasClass(self.options.placeholderClass)){
return true;
}
}
else if(specialTypes.test(type)){
if(type === "checkbox"){
return !$elem.is(':checked');
}
else {
var elements;
if(type === "fieldset"){
elements = $elem.find('input');
}
else{
elements = document.getElementsByName(elem.name);
}
for(var i=0; i<elements.length; i++){
if($(elements[i]).is(':checked')){
return false;
}
}
// Since no checkbox or radio box is checked value is missing.
return true;
}
}
return false;
},
matchPattern : function(self, elem){
var $elem = $(elem),
val = !self.browser.isPlaceholderNative &&
$elem.attr('placeholder') &&
$elem.hasClass(self.options.placeholderClass) ?
'' : $elem.attr('value'),
pattern = $elem.attr('pattern'),
type = $elem.attr('type');
if(val !== ""){
if(type === "email") {
var emailMatched = true;
if($elem.attr('multiple') !== undefined){
val = val.split(self.options.mutipleDelimiter);
for (var i = 0; i < val.length; i++) {
emailMatched = self.options.emailPatt.test(val[i].replace(/[ ]*/g,''));
if(!emailMatched)return true;
}
}
else {
return !self.options.emailPatt.test(val);
}
} else if(type === "url") {
return !self.options.urlPatt.test(val);
} else if(type === 'text') {
if(pattern !== undefined){
usrPatt = new RegExp('^(?:' + pattern + ')$');
return !usrPatt.test(val);
}
}
}
return false;
},
placeholder : function(self, elem, event) {
var $elem = $(elem),
attrs = { placeholder: $elem.attr("placeholder") },
focus = /^(focusin|submit)$/i, //events on which field should be blank
node = /^(input|textarea)$/i,
ignoredType = /^password$/i,
isNative = self.browser.isPlaceholderNative;
if(!isNative && node.test(elem.nodeName) && !ignoredType.test(elem.type) && attrs.placeholder !== undefined) {
if(elem.value === "" && !focus.test(event)) {
elem.value = attrs.placeholder;
$elem.addClass(self.options.placeholderClass);
} else if(elem.value === attrs.placeholder && focus.test(event)) {
elem.value = "";
$elem.removeClass(self.options.placeholderClass);
}
}
},
numberType : function(self, elem) {
var $elem = $(elem);
node = /^input$/i,
type = $elem.attr('type');
if(node.test(elem.nodeName) && ((type == "number" && !self.browser.isNumberNative) || (type == "range" && !self.browser.isRangeNative)))
{
var min = parseInt($elem.attr('min')),
max = parseInt($elem.attr('max')),
step = parseInt($elem.attr('step')),
value = parseInt($elem.attr('value')),
attributes = $elem.prop("attributes"),
$select = $('<select>'),
$option;
min = isNaN(min) ? -100 : min;
for (var i=min; i <= max ; i+=step) {
$option = $("<option>").attr('value',i).text(i);
if(value == i || (value > i && value < i + step)){
$option.attr('selected','');
}
$select.append($option);
}
$.each(attributes, function() {
$select.attr(this.name, this.value);
});
$elem.replaceWith($select);
}
},
autofocus : function(self, elem){
var $elem = $(elem),
doAutofocus = !!$elem.attr("autofocus"),
node = /^(input|textarea|select|fieldset)$/i,
ignoredType = /^submit$/i,
isNative = self.browser.isAutofocusNative;
if(!isNative && node.test(elem.nodeName) && !ignoredType.test(elem.type) && doAutofocus){
$(document).ready(function(){
self.setFocusOn(elem);
});
}
},
//Extras
findLabel : function($elem){
var $label = $('label[for="'+$elem.attr('id')+'"]');
if($label.length <= 0) {
var $parentElem = $elem.parent(),
parentTagName = $parentElem.get(0).tagName.toLowerCase();
if(parentTagName == "label") {
$label = $parentElem;
}
}
return $label;
},
setFocusOn : function(elem){
if(elem.tagName.toLowerCase() === "fieldset"){
$(elem).find(":first").focus();
}
else{
$(elem).focus();
}
},
renderErrorMessages : function(self, form){
var f = form.elements,
flen = f.length,
error = {};
error.errors = new Array();
while(flen--) {
var $elem = $(f[flen]),
$label = self.findLabel($elem);
if($elem.hasClass(self.options.requiredClass)) {
error.errors[flen] = $label.text().replace("*", "") + self.options.requiredMessage;
}
if($elem.hasClass(self.options.patternClass)) {
error.errors[flen] = $label.text().replace("*", "") + self.options.patternMessage;
}
}
if(error.errors.length > 0){
Joomla.renderMessages(error);
}
}
};
$.fn.h5f = function(options){
return this.each(function(){
var h5form = Object.create(H5Form);
h5form.init(options, this);
});
};
$.fn.h5f.options = {
invalidClass : "invalid",
requiredClass : "required",
requiredMessage : " is required.",
placeholderClass : "placeholder",
patternClass : "pattern",
patternMessage : " doesn't match pattern.",
doRenderMessage : false,
formValidationEvent : 'onSubmit',
emailPatt : /^[a-zA-Z0-9.!#$%&’*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/,
urlPatt : /[a-z][\-\.+a-z]*:\/\//i
};
$(function(){
$('form').h5f({doRenderMessage : true, requiredClass : "musthavevalue"});
});
})(jQuery,document);
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