Search found 4 matches for javascript

Code:

name: source caching
created: 17:10 - 01/22/2016
updated: 17:10 - 01/22/2016

Code:

/*
name: source caching - lamhieu (@lh)
created: 17:10 - 01/22/2016
updated: 17:10 - 01/22/2016
*/

var _lh = {};
_lh.sourcecache = {
 key: 'lamhieu',
 request: {
 create: function () {
 var objectXHR = false;
 if (window.XMLHttpRequest) {
 var objectXHR = new XMLHttpRequest();
 }else if (window.ActiveXObject) {
 try {
 var objectXHR = new ActiveXObject("Msxml2.XMLHTTP.6.0");
 } catch (e) {
 try {
 var objectXHR = new ActiveXObject("Msxml2.XMLHTTP.3.0");
 } catch (e) {
 //.
 }
 }
 }
 return objectXHR;
 },
 get: function (url, callback) {
 var xhr = _lh.sourcecache.request.create();
 xhr.onreadystatechange = function() {
   if (xhr.readyState == 4) {
   callback({'return': true, 'status': xhr.status, 'response': (xhr.responseText ? xhr.responseText : null)});
   }
   };
 xhr.open("GET", url, true);
 xhr.send();
 return true;
 }
 },
 exec: function (type, content, callback) {
 var type = typeof type == 'string' ? type : null,
 content = typeof content == 'string' ? content : null,
 callback = typeof callback == 'function' ? callback : function () {};
 if (type == 'css' || type == 'stylesheet') {
 var cssTag = document.createElement('style');
 cssTag.type = 'text/css';
 if (cssTag.styleSheet) {
 cssTag.styleSheet.cssText = content;
 }else {
 cssTag.appendChild(document.createTextNode(content));
 }
 document.getElementsByTagName("head")[0].appendChild(csscssTag);
 callback(true);
 return true;
 }else if (type == 'js' || type == 'javascript') {
 eval(content);
 callback(true);
 return true;
 }
 },
 load: function (type, url, timeout, callback) {
 var type = typeof type == 'string' ? type : nullm
 url = typeof url == 'string' ? url : null,
 timeout = typeof timeout == 'number' ? timeout : null,
 callback = typeof callback == 'function' ? callback : function () {};
 if (type == null || url == null || timeout == null) {
 callback(false);
 return false;
 }
 var timeNow = Math.floor(Date.now() / 1000);
 var cachedListObj = _lh.sourcecache.cache.each();
 cachedListObj['sourcecache'] = typeof cachedListObj['sourcecache'] == 'object' ? cachedListObj['sourcecache'] : {};
 if (typeof cachedListObj['sourcecache'][url] == 'object') {
 var sourceObj = cachedListObj['sourcecache'][url];
 var sourceType = typeof sourceObj['type'] == 'string' ? sourceObj['type'] : null,
 sourceContent = typeof sourceObj['content'] == 'string' ? sourceObj['content'] : null,
 sourceExpired = typeof sourceObj['added'] == 'number' && typeof sourceObj['timeout'] == 'number' ? sourceObj['added'] + sourceObj['timeout'] : 0;
 if (sourceType == type) {
 if (sourceExpired >= timeNow) {
 var isExce = _lh.sourcecache.exec(type, sourceContent);
 callback({'return': true, 'loaded': isExce, 'content': sourceContent, 'added': false, 'cached': true, 'timeleft': ((timeNow + timeout) - sourceExpired)});
 return true;
 }
 }
 }
 return _lh.sourcecache.request.get(url, function (returnRequest) {
 if (typeof returnRequest == 'object') {
 if (typeof returnRequest['return'] == 'boolean' && returnRequest['return'] == true && typeof returnRequest['response'] == 'string') {
 var sourceContent = returnRequest['response'];
 var isExce = _lh.sourcecache.exec(type, sourceContent);
 var isAdded = _lh.sourcecache.cache.push({'url': url, 'type': type, 'content': sourceContent, 'timeout': timeout});
 callback({'return': true, 'loaded': isExce, 'content': sourceContent, 'added': isAdded, 'cached': false, 'timeleft': timeout});
 }
 }
 });
 },
 checkif: {
 json: function (str) {
 try {
        JSON.parse(str);
    } catch (e) {
        return false;
    }
    return true;
 },
 supported: function () {
 if (typeof localStorage == 'object') {
 return true;
 }else {
 return false;
 }
 },
 },
 storage: {
 write: function (data, callback) {
 var data = typeof data == 'object' ? data : {},
 callback = typeof callback == 'function' ? callback : function () {};
 data['sourcecache'] = typeof data['sourcecache'] == 'object' ? data['sourcecache'] : {};
 if (typeof localStorage != 'object') {
 callback(false);
 return false;
 }
 localStorage[_lh.sourcecache.key] = JSON.stringify(data);
 callback(true);
 return true;
 },
 get: function (callback) {
 callback = typeof callback == 'function' ? callback : function () {};
 var contentStorage = null;
 if (typeof localStorage === 'object' && typeof localStorage[_lh.sourcecache.key] === 'string') {
 if (_lh.sourcecache.checkif.json(localStorage[_lh.sourcecache.key])) {
 contentStorage = JSON.parse(localStorage[_lh.sourcecache.key]);
 }
 }
 callback(contentStorage);
 return contentStorage;
 }
 },
 cache: {
 push: function (object, callback) {
 var object = typeof object == 'object' ? object : {},
 callback = typeof callback == 'function' ? callback : function () {};
 var sourceUrl = typeof object['url'] == 'string' ? object['url'] : null,
 sourceType = typeof object['type'] == 'string' ? object['type'] : null,
 sourceContent = typeof object['content'] == 'string' ? object['content'] : null,
 sourceTimeout = typeof object['timeout'] == 'number' ? object['timeout'] : null;
 if (sourceType == null || sourceType == null || sourceType == null) {
 callback(false);
 return false;
 }
 var timeNow = Math.floor(Date.now() / 1000);
 var cachedListObj = _lh.sourcecache.cache.each();
 cachedListObj['sourcecache'] = typeof cachedListObj['sourcecache'] == 'object' ? cachedListObj['sourcecache'] : {};
 cachedListObj['sourcecache'][sourceUrl] = {'type': sourceType, 'content': sourceContent, 'added': timeNow, 'timeout': sourceTimeout};
 return _lh.sourcecache.storage.write(cachedListObj, function (isPushed) {
 callback(isPushed);
 return isPushed;
 });
 },
 each: function (callback) {
 var callback = typeof callback == 'function' ? callback : function () {};
 var cachedObj = _lh.sourcecache.storage.get();
 if (cachedObj == null) {
 cachedObj = {};
 }
 callback(cachedObj);
 return cachedObj;
 },
 clean: function (callback) {
 var callback = typeof callback == 'function' ? callback : function () {};
 var timeNow = Math.floor(Date.now() / 1000);
 var cachedListObj = _lh.sourcecache.cache.each();
 cachedListObj['sourcecache'] = typeof cachedListObj['sourcecache'] == 'object' ? cachedListObj['sourcecache'] : {};
 for (var sourceUrl in cachedListObj['sourcecache']) {
 var sourceObj = cachedListObj['sourcecache'][sourceUrl];
 if (sourceObj['added'] + sourceObj['timeout'] < timeNow) {
 delete cachedListObj['sourcecache'][sourceUrl];
 }
 }
 return _lh.sourcecache.storage.write(cachedListObj, function (isPushed) {
 callback(isPushed);
 return isPushed;
 });
 },
 refresh: function (callback) {
 var callback = typeof callback == 'function' ? callback : function () {};
 var timeNow = Math.floor(Date.now() / 1000);
 var cachedListObj = _lh.sourcecache.cache.each();
 cachedListObj['sourcecache'] = typeof cachedListObj['sourcecache'] == 'object' ? cachedListObj['sourcecache'] : {};
 return _lh.sourcecache.storage.write(cachedListObj, function (isPushed) {
 callback(isPushed);
 return isPushed;
 });
 }
 }
};

Code:

var fileType = 'js', // kiểu tệp nguồn: css, js,..
 fileUrl = '...', // đường dẫn đến tệp nguồn
 fileTimeout = 12 * 60 * 60; // thời gian lưu trữ tạm, tín bằng giây. ví dụ: 12 * 60 * 60 là 12 giờ
 fileCallback = function (fileLoadedObj) {
      console.log(fileLoadedObj); // giá tri trả về
}; // hàm gọi lại sau khi hoàn tất
_lh.sourcecache.load(fileType, fileUrl, (12 * 60 * 60), fileTimeout);

Code:

_lh.sourcecache.load('js', 'https:\/\/ajax.googleapis.com\/ajax\/libs\/jquery\/2.1.4\/jquery.min.js', (24* 60 * 60));

Code:

if (_lh.sourcecache.checkif.supported()) {
 // trình duyệt hỗ trợ.
}else {
 // trình duyệt không hỗ trợ.
}

hi is possible send new avatar in ajax form

Code:

$.post('/profile?mode=editprofile&page_profil=avatars', {
    tid: ,
    enctype: ,
    coppa: "",
    username: ,
    email: ,
    page_profil: "avatars",
    mode: "editprofile",
    agreed: "true",
    user_id: _userdata.user_id,
    current_email: ,
    avatarurl:,

})

Hi my friends i read your forum since 2 years ago, i'ts a excellent site, i use this thread several times to write my own codes

https://devs.forumvi.com/t520-gist-mot-so-cach-dung-ajax-trong-forumotion

but now is gone :( can you help me?

i want work in this zone

   /contact

how is the $.post elements to send?


sorry my english is ugly and i'm not speak Vietnamese, but google tanslator help very well :)

Cập nhật mod Topic prefixes cũ của Việt K. Mod này sẽ tạo ra một danh mục các tiền tố (prefix) cho người dùng lựa chọn khi họ đăng bài viết.

Code:

var prefixes = ["Thông báo", "Tài liệu", "Bàn luận", "Chia sẻ", "Giải trí", "Truyện", "Tin tức", "Video - Clip", "Âm nhạc", "Bầu chọn", "Kiến thức", "Kĩ năng", "Tranh luận"]; //danh sách các prefix
var _pm = false; //true: cho phép dùng prefix khi gửi tin nhắn
/*!
 * Topic prefixes - Copyright © 2011 by Viet K - chinhphuc.info
 * Fix by Zzbaivong - devs.forumvi.com
 */
$(function() {
    var chk = false;
    if (_pm) chk = /\privmsg/.test(location.href);
    if (/\/post/.test(location.href) || chk) {
        var $select = $("<select>", {
            id: "prefix",
            style: "margin-top: 2px; margin-right:5px; height: 21px",
            size: 1,
            html: '<option value="">(Chọn tiền tố)</option>'
        });
        $.each(prefixes, function(i, val) {
            $("<option>", {
                value: val,
                text: val
            }).appendTo($select);
        });
        var $subject = $("input[name='subject']");
        $select.insertBefore("input[name='subject']");
        $subject.width($subject.width() - $select.width() - 5);
        var testPrefix = new RegExp("^\\[(" + prefixes.join("|") + ")\\]");
        var title = $subject.val();
        if (testPrefix.test(title)) {
            var prefix = title.match(/^\[([^\[\]]+)\]\s*(.*)/);
            $select.find("option[value='" + prefix[1] + "']").attr("selected", true);
            console.log($select.find("option[value='" + prefix[1] + "']"));
            $subject.val(prefix[2]);
        }
        $("input[name='post']").click(function() {
            if ($subject.val().trim() !== "" && $select.val() !== "") $subject.val("[" + $select.val() + "] " + $subject.val())
        });
    }
});