https://cuwc.edu.vn/assets/js/functions.js?v=tZGzxHB3CQ

1$.fn.lightGalleryNews = function () {
2	$(this).each(function (n) {
3		var i = $(this),
4			r = i.attr('title'),
5			t = i.attr('src');
6		t != 'upload/hinhanh/logo-final-2337.png' &&
7			t != '/assets/img/embed.png' &&
8			t != '/content/images/video.png' &&
9			t != '/images/gl.png' &&
10			t != '/images/fb.png' &&
11			i.replaceWith(
12				"<a data-src='" +
13				t +
14				"' title = '' class='imageGallery' id='imageGallery-" +
15				n +
16				"'>" +
17				this.outerHTML +
18				'</a>'
19			);
20	});
21};
22$(document).ready(function () {
23	$('.content-main img').lightGalleryNews();
24});
25
26function isExist(ele) { return ele.length; }
27function isNumeric(value) { return /^\d+$/.test(value); }
28function getLen(str) { return /^\s*$/.test(str) ? 0 : str.length; }
29function isEmpty(o, t) { return "" == o && (void 0 !== t && showNotify(LANG['thongbao'], t, 'error'), !0) }
30function isEmail(o, t) { return emailRegExp = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/, !emailRegExp.test(o.toLowerCase()) && (void 0 !== t && showNotify(LANG['thongbao'], t, 'error'), !0) }
31function isPhone(o, t) {
32	if (o.length !== 10) {
33		if (t !== undefined) {
34			showNotify(LANG['thongbao'], t, 'error');
35		}
36		return true;
37	}
38	if (o.startsWith("00")) {
39		if (t !== undefined) {
40			showNotify(LANG['thongbao'], t, 'error');
41		}
42		return true;
43	}
44	if (!o.startsWith("0")) {
45		if (t !== undefined) {
46			showNotify(LANG['thongbao'], t, 'error');
47		}
48		return true;
49	}
50
51	return false;
52}
53
54function validateFormOrder() { 
55    const paymentMethod = document.querySelector('input[name="dataOrder[payments]"]:checked');
56	const fullname = document.getElementById("fullname");
57	const phone = document.getElementById("phone");
58	const email = document.getElementById("email");
59	const address = document.getElementById("address");
60	const city = document.getElementById("city").value;
61	const district = document.getElementById("district").value;
62	const ward = document.getElementById("ward").value;
63	
64    if (!paymentMethod) {
65        isEmpty('', LANG["vuilongchonhinhthucthanhtoan"]);
66        return false;
67    }  
68
69	if (isEmpty(fullname.value.trim(), LANG["nhaphoten"])) {
70		fullname.focus();
71		return false;
72	}
73
74	if (isEmpty(phone.value.trim(), LANG["nhapdienthoai"])) {
75		phone.focus();
76		return false;
77	}
78	if (isPhone(phone.value.trim(), LANG["nhapdienthoaihople"])) {
79		phone.focus();
80		return false;
81	}
82
83	if (isEmpty(email.value.trim(), LANG["nhapemail"])) {
84		email.focus();
85		return false;
86	}
87	if (isEmail(email.value.trim(), LANG["nhapemailhople"])) {
88		email.focus();
89		return false;
90	}
91
92	if (!isSelectValid(city, LANG["vuilongchontinhthanh"])) return false;
93	if (!isSelectValid(district, LANG["vuilongchonquanhuyen"])) return false;
94	if (!isSelectValid(ward, LANG["vuilongchonphuongxa"])) return false;
95
96	if (isEmpty(address.value.trim(), LANG["nhapdiachi"])) {
97		address.focus();
98		return false;
99	}
100	return true; 
101}
102
103function showNotify(text = 'Notify text', title = LANG['thongbao'], status = 'success') {
104	new Notify({
105		status: status, // success, warning, error
106		title: title,
107		text: text,
108		effect: 'fade',
109		speed: 400,
110		customClass: null,
111		customIcon: null,
112		showIcon: true,
113		showCloseButton: true,
114		autoclose: true,
115		autotimeout: 3000,
116		gap: 10,
117		distance: 10,
118		type: 3,
119		position: 'right top'
120	});
121}
122
123function notifyDialog(content = '', title = LANG['thongbao'], icon = 'fas fa-exclamation-triangle', type = 'blue') {
124	$.alert({
125		title: title,
126		icon: icon, // font awesome
127		type: type, // red, green, orange, blue, purple, dark
128		content: content, // html, text
129		backgroundDismiss: true,
130		animationSpeed: 600,
131		animation: 'zoom',
132		closeAnimation: 'scale',
133		typeAnimated: true,
134		animateFromElement: false,
135		autoClose: 'accept|3000',
136		escapeKey: 'accept',
137		buttons: {
138			accept: {
139				text: LANG['dongy'],
140				btnClass: 'btn-sm btn-primary'
141			}
142		}
143	});
144}
145
146function confirmDialog(
147	action,
148	text,
149	value,
150	title = LANG['thongbao'],
151	icon = 'fas fa-exclamation-triangle',
152	type = 'blue'
153) {
154	$.confirm({
155		title: title,
156		icon: icon, // font awesome
157		type: type, // red, green, orange, blue, purple, dark
158		content: text, // html, text
159		backgroundDismiss: true,
160		animationSpeed: 600,

161		animation: 'zoom',
162		closeAnimation: 'scale',
163		typeAnimated: true,
164		animateFromElement: false,
165		autoClose: 'cancel|3000',
166		escapeKey: 'cancel',
167		buttons: {
168			success: {
169				text: LANG['dongy'],
170				btnClass: 'btn-sm btn-primary',
171				action: function () {
172					if (action == 'delete-procart') deleteCart(value);
173				}
174			},
175			cancel: {
176				text: LANG['huy'],
177				btnClass: 'btn-sm btn-danger'
178			}
179		}
180	});
181}
182
183function validateForm(ele = '') {
184	if (ele) {
185		$('.' + ele)
186			.find('input[type=submit]')
187			.removeAttr('disabled');
188		var forms = document.getElementsByClassName(ele);
189		var validation = Array.prototype.filter.call(forms, function (form) {
190			form.addEventListener(
191				'submit',
192				function (event) {
193					if (form.checkValidity() === false) {
194						event.preventDefault();
195						event.stopPropagation();
196					}
197					form.classList.add('was-validated');
198				},
199				false
200			);
201		});
202	}
203}
204
205function readImage(inputFile, elementPhoto) {
206	if (inputFile[0].files[0]) {
207		if (inputFile[0].files[0].name.match(/.(jpg|jpeg|png|gif)$/i)) {
208			var size = parseInt(inputFile[0].files[0].size) / 1024;
209
210			if (size <= 4096) {
211				var reader = new FileReader();
212				reader.onload = function (e) {
213					$(elementPhoto).attr('src', e.target.result);
214				};
215				reader.readAsDataURL(inputFile[0].files[0]);
216			} else {
217				notifyDialog(LANG['dungluonghinhanhlon']);
218				return false;
219			}
220		} else {
221			$(elementPhoto).attr('src', '');
222			notifyDialog(LANG['dinhdanghinhanhkhonghople']);
223			return false;
224		}
225	} else {
226		$(elementPhoto).attr('src', '');
227		return false;
228	}
229}
230
231function photoZone(eDrag, iDrag, eLoad) {
232	if ($(eDrag).length) {
233		/* Drag over */
234		$(eDrag).on('dragover', function () {
235			$(this).addClass('drag-over');
236			return false;
237		});
238
239		/* Drag leave */
240		$(eDrag).on('dragleave', function () {
241			$(this).removeClass('drag-over');
242			return false;
243		});
244
245		/* Drop */
246		$(eDrag).on('drop', function (e) {
247			e.preventDefault();
248			$(this).removeClass('drag-over');
249
250			var lengthZone = e.originalEvent.dataTransfer.files.length;
251
252			if (lengthZone == 1) {
253				$(iDrag).prop('files', e.originalEvent.dataTransfer.files);
254				readImage($(iDrag), eLoad);
255			} else if (lengthZone > 1) {
256				notifyDialog(LANG['banchiduocchon1hinhanhdeuplen']);
257				return false;
258			} else {
259				notifyDialog(LANG['dulieukhonghople']);
260				return false;
261			}
262		});
263
264		/* File zone */
265		$(iDrag).change(function () {
266			readImage($(this), eLoad);
267		});
268	}
269}
270
271function generateCaptcha(action, id, id_form) {
272	if (RECAPTCHA_ACTIVE && action && id && $('#' + id).length) {
273		grecaptcha.execute(RECAPTCHA_SITEKEY, { action: action }).then(function (token) {
274			var recaptchaResponse = document.getElementById(id);
275			recaptchaResponse.value = token;
276			document.getElementById(id_form).submit();
277		});
278	}
279}
280function generateCaptcha2(action, id) {
281	if (RECAPTCHA_ACTIVE && action && id && $('#' + id).length) {
282		grecaptcha.execute(RECAPTCHA_SITEKEY, { action: action }).then(function (token) {
283			var recaptchaResponse = document.getElementById(id);
284			recaptchaResponse.value = token;
285		});
286	}
287}
288
289function loadPaging(url = '', show = '') {
290	const productsContainer = document.querySelector(show);
291	if (url) {
292		showLoading(productsContainer);
293		$.ajax({
294			url: url,
295			type: 'GET',
296			data: {
297				show: show
298			},
299			success: function (result) {
300				hideLoading(productsContainer); // Ẩn loading sau khi load xong
301				$(show + ' .show').html(result);
302			}
303		});
304	}
305}
306
307function doEnter(event, obj) {
308	if (event.keyCode == 13 || event.which == 13) onSearch(obj);
309}
310
311function onSearch(obj) {
312	var keyword = $('#' + obj).val();
313
314	if (keyword == '') {
315		notifyDialog(LANG['no_keywords']);
316		return false;
317	} else {
318		location.href = 'tim-kiem?keyword=' + encodeURI(keyword);
319	}
320}
321
322function goToByScroll(id, minusTop) {
323	minusTop = parseInt(minusTop) ? parseInt(minusTop) : 0;
324	id = id.replace('#', '');
325	$('html,body').animate(
326		{
327			scrollTop: $('#' + id).offset().top - minusTop
328		},
329		0
330	);
331}
332
333function holdonOpen(
334	theme = 'sk-circle',
335	text = 'Loading...',
336	backgroundColor = 'rgba(0,0,0,0.8)',
337	textColor = 'white'
338) {
339	var options = {
340		theme: theme,
341		message: text,
342		backgroundColor: backgroundColor,
343		textColor: textColor
344	};
345
346	HoldOn.open(options);
347}
348
349function holdonClose() {
350	HoldOn.close();
351}
352
353function FirstLoadAPI(div, url, name_api) {
354	$(div).addClass('active');
355	var id = $(div).data('id');
356	var tenkhongdau = $(div).data('tenkhongdau');
357	FrameAjax(
358		url,
359		'POST',
360		{
361			id: id,
362			tenkhongdau: tenkhongdau
363		},
364		name_api
365	);
366}
367
368function LoadAPI(div, url, name_api) {
369	$(div).click(function (event) {
370		$(div).removeClass('active');
371		$(this).addClass('active');
372		var id = $(this).data('id');
373		var tenkhongdau = $(this).data('tenkhongdau');
374		FrameAjax(
375			url,
376			'POST',
377			{
378				id: id,
379				tenkhongdau: tenkhongdau
380			},
381			name_api
382		);
383	});
384}
385
386function FrameAjax(url, type, data, name) {
387	$.ajax({
388		url: url,
389		type: type,
390		data: data,
391		success: function (data) {
392			$(name).html(data);
393			NN_FRAMEWORK.Lazys();
394		}
395	});
396}
397
398function Filter() {
399	holdonOpen();
400	var url = $('.url-search').val();
401	var sort = $('.sort-select-main p .check').data('sort');
402	var idCat = {};
403	$('input[name="ip-search"]:checked').each(function (index, element) {
404		var id = $(this).data('list');
405		if (!idCat[id]) idCat[id] = [];
406		idCat[id].push($(this).val());
407	});
408	var queryString = Object.keys(idCat)
409		.map(function (key) {
410			return key + '=' + idCat[key].join(',');
411		})
412		.join('&');
413	url += '?sort=' + sort + (queryString ? '&' + queryString : '');
414	window.location.href = url;
415}
416
417function TextSort() {
418	var text = $('.sort-select-main p .check').text();
419	$('.sort-show').text(text);
420}
421
422function useStrict(val = '') {
423	return Function(`"use strict";return ${val}`)();
424}
425
426function showLoading(container) {
427	const loadingOverlay = container.querySelector('.loading-overlay');
428	if (loadingOverlay) {
429		loadingOverlay.style.display = 'flex';
430	}
431}
432
433// Function để ẩn loading trong đúng class .products
434function hideLoading(container) {
435	const loadingOverlay = container.querySelector('.loading-overlay');
436	if (loadingOverlay) {
437		loadingOverlay.style.display = 'none';
438	}
439}