forum.js

51控制温湿传感器源程序

/*
	[Discuz!] (C)2001-2009 Comsenz Inc.
	This is NOT a freeware, use is subject to license terms

	$Id: forum.js 22522 2011-05-11 03:12:47Z monkey $
*/

function saveData(ignoreempty) {
	var ignoreempty = isUndefined(ignoreempty) ? 0 : ignoreempty;
	var obj = $('postform') && (($('fwin_newthread') && $('fwin_newthread').style.display == '') || ($('fwin_reply') && $('fwin_reply').style.display == '')) ? $('postform') : ($('fastpostform') ? $('fastpostform') : $('postform'));
	if(!obj) return;
	if(typeof isfirstpost != 'undefined') {
		if(typeof wysiwyg != 'undefined' && wysiwyg == 1) {
			var messageisnull = trim(html2bbcode(editdoc.body.innerHTML)) === '';
		} else {
			var messageisnull = $('postform').message.value === '';
		}
		if(isfirstpost && (messageisnull && $('postform').subject.value === '')) {
			return;
		}
		if(!isfirstpost && messageisnull) {
			return;
		}
	}
	var data = subject = message = '';
	for(var i = 0; i < obj.elements.length; i++) {
		var el = obj.elements[i];
		if(el.name != '' && (el.tagName == 'SELECT' || el.tagName == 'TEXTAREA' || el.tagName == 'INPUT' && (el.type == 'text' || el.type == 'checkbox' || el.type == 'radio' || el.type == 'hidden' || el.type == 'select')) && el.name.substr(0, 6) != 'attach') {
			var elvalue = el.value;
			if(el.name == 'subject') {
				subject = trim(elvalue);
			} else if(el.name == 'message') {
				if(typeof wysiwyg != 'undefined' && wysiwyg == 1) {
					elvalue = html2bbcode(editdoc.body.innerHTML);
				}
				message = trim(elvalue);
			}
			if((el.type == 'checkbox' || el.type == 'radio') && !el.checked) {
				continue;
			} else if(el.tagName == 'SELECT') {
				elvalue = el.value;
			} else if(el.type == 'hidden') {
				if(el.id) {
					eval('var check = typeof ' + el.id + '_upload == \'function\'');
					if(check) {
						elvalue = elvalue;
						if($(el.id + '_url')) {
							elvalue += String.fromCharCode(1) + $(el.id + '_url').value;
						}
					} else {
						continue;
					}
				} else {
					continue;
				}
			}
			if(trim(elvalue)) {
				data += el.name + String.fromCharCode(9) + el.tagName + String.fromCharCode(9) + el.type + String.fromCharCode(9) + elvalue + String.fromCharCode(9, 9);
			}
		}
	}

	if(!subject && !message && !ignoreempty) {
		return;
	}

	saveUserdata('forum', data);
}

function switchFullMode() {
	var obj = $('postform') && (($('fwin_newthread') && $('fwin_newthread').style.display == '') || ($('fwin_reply') && $('fwin_reply').style.display == '')) ? $('postform') : $('fastpostform');
	if(obj && obj.message.value != '') {
		saveData();
	}
	ajaxget('forum.php?mod=ajax&action=editor&cedit=yes' + (!fid ? '' : '&fid=' + fid), 'fastposteditor');
	return false;
}

function fastUload() {
	appendscript(JSPATH + 'forum_post.js?' + VERHASH);
	safescript('forum_post_js', function () { uploadWindow(function (aid, url) {updatefastpostattach(aid, url)}, 'file') }, 100, 50);
}

function switchAdvanceMode(url) {
	var obj = $('postform') && (($('fwin_newthread') && $('fwin_newthread').style.display == '') || ($('fwin_reply') && $('fwin_reply').style.display == '')) ? $('postform') : $('fastpostform');
	if(obj && obj.message.value != '') {
		saveData();
		url += (url.indexOf('?') != -1 ? '&' : '?') + 'cedit=yes';
	}
	location.href = url;
	return false;
}

function sidebar_collapse(lang) {
	if(lang[0]) {
		toggle_collapse('sidebar', null, null, lang);
		$('wrap').className = $('wrap').className == 'wrap with_side s_clear' ? 'wrap s_clear' : 'wrap with_side s_clear';
	} else {
		var collapsed = getcookie('collapse');
		collapsed = updatestring(collapsed, 'sidebar', 1);
		setcookie('collapse', collapsed, (collapsed ? 2592000 : -2592000));
		location.reload();
	}
}

function keyPageScroll(e, prev, next, url, page) {
	e = e ? e : window.event;
	var tagname = BROWSER.ie ? e.srcElement.tagName : e.target.tagName;
	if(tagname == 'INPUT' || tagname == 'TEXTAREA') return;
	actualCode = e.keyCode ? e.keyCode : e.charCode;
	if(next && actualCode == 39) {
		window.location = url + '&page=' + (page + 1);
	}
	if(prev && actualCode == 37) {
		window.location = url + '&page=' + (page - 1);
	}
}

function announcement() {
	var ann = new Object();
	ann.anndelay = 3000;ann.annst = 0;ann.annstop = 0;ann.annrowcount = 0;ann.anncount = 0;ann.annlis = $('anc').getElementsByTagName("li");ann.annrows = new Array();
	ann.announcementScroll = function () {
		if(this.annstop) {this.annst = setTimeout(function () {ann.announcementScroll();}, this.anndelay);return;}
		if(!this.annst) {
			var lasttop = -1;
			for(i = 0;i < this.annlis.length;i++) {
				if(lasttop != this.annlis[i].offsetTop) {
					if(lasttop == -1) lasttop = 0;
					this.annrows[this.annrowcount] = this.annlis[i].offsetTop - lasttop;this.annrowcount++;
				}
				lasttop = this.annlis[i].offsetTop;
			}
			if(this.annrows.length == 1) {
				$('an').onmouseover = $('an').onmouseout = null;
			} else {
				this.annrows[this.annrowcount] = this.annrows[1];
				$('ancl').innerHTML += $('ancl').innerHTML;
				this.annst = setTimeout(function () {ann.announcementScroll();}, this.anndelay);
				$('an').onmouseover = function () {ann.annstop = 1;};
				$('an').onmouseout = function () {ann.annstop = 0;};
			}
			this.annrowcount = 1;
			return;
		}
		if(this.annrowcount >= this.annrows.length) {
			$('anc').scrollTop = 0;
			this.annrowcount = 1;
			this.annst = setTimeout(function () {ann.announcementScroll();}, this.anndelay);
		} else {
			this.anncount = 0;
			this.announcementScrollnext(this.annrows[this.annrowcount]);
		}
	};
	ann.announcementScrollnext = function (time) {
		$('anc').scrollTop++;
		this.anncount++;
		if(this.anncount != time) {
			this.annst = setTimeout(function () {ann.announcementScrollnext(time);}, 10);
		} else {
			this.annrowcount++;
			this.annst = setTimeout(function () {ann.announcementScroll();}, this.anndelay);
		}
	};
	ann.announcementScroll();
}

function removeindexheats() {
	return confirm('您确认要把此主题从热点主题中移除么？');
}

function showTypes(id, mod) {
	var o = $(id);
	if(!o) return false;
	var s = o.className;
	mod = isUndefined(mod) ? 1 : mod;
	var baseh = o.getElementsByTagName('li')[0].offsetHeight * 2;
	var tmph = o.offsetHeight;
	var lang = ['展开', '收起'];
	var cls = ['unfold', 'fold'];
	if(tmph > baseh) {
		var octrl = document.createElement('li');
		octrl.className = cls[mod];
		octrl.innerHTML = lang[mod];

		o.insertBefore(octrl, o.firstChild);
		o.className = s + ' cttp';
		mod && (o.style.height = 'auto');

		octrl.onclick = function () {
			if(this.className == cls[0]) {
				o.style.height = 'auto';
				this.className = cls[1];
				this.innerHTML = lang[1];
			} else {
				o.style.height = '';
				this.className = cls[0];
				this.innerHTML = lang[0];
			}
		}
	}
}

var postpt = 0;
function fastpostvalidate(theform, noajaxpost) {
	if(postpt) {
		return false;
	}
	postpt = 1;
	setTimeout(function() {postpt = 0}, 2000);
	noajaxpost = !noajaxpost ? 0 : noajaxpost;
	s = '';
	if(typeof fastpostvalidateextra == 'function') {
		var v = fastpostvalidateextra();
		if(!v) {
			return false;
		}
	}
	if(theform.message.value == '' && theform.subject.value == '') {
		s = '抱歉，您尚未输入标题或内容';
		theform.message.focus();
	} else if(mb_strlen(theform.subject.value) > 80) {
		s = '您的标题超过 80 个字符的限制';
		theform.subject.focus();
	}
	if(!disablepostctrl && ((postminchars != 0 && mb_strlen(theform.message.value) < postminchars) || (postmaxchars != 0 && mb_strlen(theform.message.value) > postmaxchars))) {
		s = '您的帖子长度不符合要求。\n\n当前长度: ' + mb_strlen(theform.message.value) + ' ' + '字节\n系统限制: ' + postminchars + ' 到 ' + postmaxchars + ' 字节';
	}
	if(s) {
		showError(s);
		doane();
		$('fastpostsubmit').disabled = false;
		return false;