Cms = {};/** * 浏览次数 */Cms.viewCount = function(base, contentId, viewId, commentId, downloadId, upId, downId) { viewId = viewId || "views"; commentId = commentId || "comments"; downloadId = downloadId || "downloads"; upId = upId || "ups"; downId = downId || "downs"; $.getJSON(base + "/content_view.jspx", { contentId : contentId }, function(data) { if (data.length > 0) { $("#" + viewId).text(data[0]); $("#" + commentId).text(data[1]); $("#" + downloadId).text(data[2]); $("#" + upId).text(data[3]); $("#" + downId).text(data[4]); } });}Cms.channelViewCount = function(base, channelId, viewId) { viewId = viewId || "views"; $.getJSON(base + "/channel_view.jspx", { channelId : channelId });}/** * 站点流量统计 */Cms.siteFlow = function(base,page, referer,flowSwitch, pvId,visitorId,dayPvId, dayVisitorId, weekPvId,weekVisitorId,monthPvId,monthVisitorId) { pvId = pvId || "pv"; visitorId = visitorId || "visitor"; dayPvId=dayPvId || "dayPv"; dayVisitorId=dayVisitorId || "dayVisitor"; weekPvId=weekPvId || "weekPv"; weekVisitorId=weekVisitorId || "weekVisitor"; monthPvId=monthPvId || "monthPv"; monthVisitorId=monthVisitorId || "monthVisitor"; flowSwitch=flowSwitch||"true"; if(flowSwitch=="true"){ $.getJSON(base + "/flow_statistic.jspx", { page : page, referer : referer }, function(data) { if (data.length > 0) { $("#" + pvId).text(data[0]); $("#" + visitorId).text(data[1]); $("#" + dayPvId).text(data[2]); $("#" + dayVisitorId).text(data[3]); $("#" + weekPvId).text(data[4]); $("#" + weekVisitorId).text(data[5]); $("#" + monthPvId).text(data[6]); $("#" + monthVisitorId).text(data[7]); } }); }}/** * 成功返回true,失败返回false。 */Cms.up = function(base, contentId, origValue, upId) { upId = upId || "ups"; var updown = $.cookie("_cms_updown_" + contentId); if (updown) { return false; } $.cookie("_cms_updown_" + contentId, "1"); $.get(base + "/content_up.jspx", { "contentId" : contentId }, function(data) { $("#" + upId).text(origValue + 1); }); return true;}/** * 成功返回true,失败返回false。 */Cms.down = function(base, contentId, origValue, downId) { downId = downId || "downs"; var updown = $.cookie("_cms_updown_" + contentId); if (updown) { return false; } $.cookie("_cms_updown_" + contentId, "1"); $.get(base + "/content_down.jspx", { contentId : contentId }, function(data) { $("#" + downId).text(origValue + 1); }); return true;}/** * 获取评分选项投票数 */Cms.scoreCount = function(base, contentId,itemPrefix) { itemPrefix=itemPrefix||"score-item-"; $.getJSON(base + "/content_score_items.jspx", { contentId : contentId }, function(data) { $("span[id^='"+itemPrefix+"']").each(function(){ var itemId=$(this).prop("id").split(itemPrefix)[1]; $(this).text(data.result[itemId]); }); });}/** * 成功返回true,失败返回false。 */Cms.score = function(base, contentId,itemId,itemPrefix) { itemPrefix=itemPrefix||"score-item-"; var score = $.cookie("_cms_score_" + contentId); if (score) { return false; } $.cookie("_cms_score_" + contentId, "1"); $.get(base + "/content_score.jspx", { "contentId" : contentId, "itemId":itemId }, function(data) { if(data.succ){ $("#"+itemPrefix + itemId).text(data.count); } }); return true;}/** * 获取附件地址 */Cms.attachment = function(base, contentId, n, prefix) { $.get(base + "/attachment_url.jspx", { "cid" : contentId, "n" : n }, function(data) { var url; for (var i = 0;i < n; i++) { url = base + "/attachment.jspx?cid=" + contentId + "&i=" + i + data[i]; $("#" + prefix + i).attr("href", url); } }, "json");}/** * 提交评论 */Cms.comment = function(callback, form) { form = form || "commentForm"; $("#" + form).validate( { submitHandler : function(form) { $(form).ajaxSubmit( { "success" : callback, "dataType" : "json" }); } });}/** * 获取评论列表 * * @param siteId * @param contentId * @param greatTo * @param recommend * @param orderBy * @param count */Cms.commentList = function(base, c, options) { c = c || "commentListDiv"; $("#" + c).load(base + "/comment_list.jspx", options);}Cms.commentListMore = function(base, c, options) { c = c || "commentListDiv"; $("#" + c).load(base + "/comment_list.jspx", options); $('#commentDialog').dialog('open');}/** * 评论顶 */Cms.commentUp = function(base, commentId, origValue, upId) { upId = upId || "commentups"; var updown = $.cookie("_cms_comment_updown_" + commentId); if (updown) { return false; } $.cookie("_cms_comment_updown_" + commentId, "1"); $.get(base + "/comment_up.jspx", { "commentId" : commentId }, function(data) { $("#" + upId).text(origValue + 1); }); return true;}/** * 评论踩 */Cms.commentDown = function(base, commentId, origValue, downId) { downId = downId || "commentdowns"; var updown = $.cookie("_cms_comment_updown_" + commentId); if (updown) { return false; } $.cookie("_cms_comment_updown_" + commentId, "1"); $.get(base + "/comment_down.jspx", { commentId : commentId }, function(data) { $("#" + downId).text(origValue + 1); }); return true;}/** * 评论输入框 */Cms.commentInputCsi = function(base,commentInputCsiDiv, contentId,commemtId) { commentInputCsiDiv = commentInputCsiDiv || "commentInputCsiDiv"; $("#"+commentInputCsiDiv).load(base+"/comment_input_csi.jspx?contentId="+contentId+"&commemtId="+commemtId);}Cms.commentInputLoad= function(base,commentInputCsiPrefix,commentInputCsiDiv,contentId,commemtId) { $("div[id^='"+commentInputCsiPrefix+"']").html(""); Cms.commentInputCsi(base,commentInputCsiDiv,contentId,commemtId);}/** * 是否是微信打开 */Cms.isOpenInWeiXin = function() { var ua = navigator.userAgent.toLowerCase(); if(ua.match(/MicroMessenger/i)=="micromessenger") { return true; } else { return false; }}/** * 客户端包含登录 */Cms.loginCsi = function(base, c, options) { c = c || "loginCsiDiv"; $("#" + c).load(base + "/login_csi.jspx", options);}/** * 向上滚动js类 */Cms.UpRoller = function(rid, speed, isSleep, sleepTime, rollRows, rollSpan, unitHight) { this.speed = speed; this.rid = rid; this.isSleep = isSleep; this.sleepTime = sleepTime; this.rollRows = rollRows; this.rollSpan = rollSpan; this.unitHight = unitHight; this.proll = $('#roll-' + rid); this.prollOrig = $('#roll-orig-' + rid); this.prollCopy = $('#roll-copy-' + rid); // this.prollLine = $('#p-roll-line-'+rid); this.sleepCount = 0; this.prollCopy[0].innerHTML = this.prollOrig[0].innerHTML; var o = this; this.pevent = setInterval(function() { o.roll.call(o) }, this.speed);}Cms.UpRoller.prototype.roll = function() { if (this.proll[0].scrollTop > this.prollCopy[0].offsetHeight) { this.proll[0].scrollTop = this.rollSpan + 1; } else { if (this.proll[0].scrollTop % (this.unitHight * this.rollRows) == 0 && this.sleepCount <= this.sleepTime && this.isSleep) { this.sleepCount++; if (this.sleepCount >= this.sleepTime) { this.sleepCount = 0; this.proll[0].scrollTop += this.rollSpan; } } else { var modCount = (this.proll[0].scrollTop + this.rollSpan) % (this.unitHight * this.rollRows); if (modCount < this.rollSpan) { this.proll[0].scrollTop += this.rollSpan - modCount; } else { this.proll[0].scrollTop += this.rollSpan; } } }}Cms.LeftRoller = function(rid, speed, rollSpan) { this.rid = rid; this.speed = speed; this.rollSpan = rollSpan; this.proll = $('#roll-' + rid); this.prollOrig = $('#roll-orig-' + rid); this.prollCopy = $('#roll-copy-' + rid); this.prollCopy[0].innerHTML = this.prollOrig[0].innerHTML; var o = this; this.pevent = setInterval(function() { o.roll.call(o) }, this.speed);}Cms.LeftRoller.prototype.roll = function() { if (this.proll[0].scrollLeft > this.prollCopy[0].offsetWidth) { this.proll[0].scrollLeft = this.rollSpan + 1; } else { this.proll[0].scrollLeft += this.rollSpan; }}/** * 收藏信息 */Cms.collect = function(base, cId, operate,showSpanId,hideSpanId) { $.post(base + "/member/collect.jspx", { "cId" : cId, "operate" : operate }, function(data) { if(data.result){ if(operate==1){ alert("收藏成功!"); $("#"+showSpanId).show(); $("#"+hideSpanId).hide(); }else{ alert("取消收藏成功!"); $("#"+showSpanId).hide(); $("#"+hideSpanId).show(); } }else{ alert("请先登录"); } }, "json");}/** * 列表取消收藏信息 */Cms.cmsCollect = function(base, cId, operate) { $.post(base + "/member/collect.jspx", { "cId" : cId, "operate" : operate }, function(data) { if(data.result){ if(operate==1){ alert("收藏成功!"); }else{ alert("取消收藏成功!"); $("#tr_"+cId).remove(); } }else{ alert("请先登录"); } }, "json");}/** * 检测是否已经收藏信息 */Cms.collectexist = function(base, cId,showSpanId,hideSpanId) { $.post(base + "/member/collect_exist.jspx", { "cId" : cId }, function(data) { if(data.result){ $("#"+showSpanId).show(); $("#"+hideSpanId).hide(); }else{ $("#"+showSpanId).hide(); $("#"+hideSpanId).show(); } }, "json");}/** * 申请职位信息 */Cms.jobApply = function(base, cId) { $.post(base + "/member/jobapply.jspx", { "cId" : cId }, function(data) { if(data.result==-1){ alert("请先登录"); location.href=base+"/login.jspx"; }else if(data.result==-2){ alert("职位id不能为空"); }else if(data.result==-3){ alert("未找到该职位"); }else if(data.result==-4){ alert("您还没有创建简历,请先完善简历"); }else if(data.result==0){ alert("您今天已经申请了该职位!"); }else if(data.result==1){ alert("成功申请了该职位!"); } }, "json");}Cms.loginSSO=function(base){ var username=$.cookie('username'); var sessionId=$.cookie('JSESSIONID'); var ssoLogout=$.cookie('sso_logout'); if(username!=null){ if(sessionId!=null||(ssoLogout!=null&&ssoLogout=="true")){ $.post(base+"/sso/login.jspx", { username:username, sessionId:sessionId, ssoLogout:ssoLogout }, function(data) { if(data.result=="login"||data.result=="logout"){ location.reload(); } }, "json"); } }}Cms.checkPerm = function(base, contentId) { $.getJSON(base + "/page_checkperm.jspx", { contentId : contentId }, function(data) { if (data==3) { alert("请先登录"); location.href=base+"/user_no_login.jspx"; }else if(data==4){ location.href=base+"/group_forbidden.jspx"; }else if(data==5){ location.href=base+"/content/buy.jspx?contentId="+contentId; } });}Cms.collectCsi = function(base,collectCsiDiv, tpl, contentId) { collectCsiDiv = collectCsiDiv || "collectCsiDiv"; $("#"+collectCsiDiv).load(base+"/csi_custom.jspx?tpl="+tpl+"&cId="+contentId);}Cms.getCookie=function getCookie(c_name){ if (document.cookie.length>0) { c_start=document.cookie.lastIndexOf(c_name + "="); if (c_start!=-1) { c_start=c_start + c_name.length+1; c_end=document.cookie.indexOf(";",c_start); if (c_end==-1){ c_end=document.cookie.length; } return unescape(document.cookie.substring(c_start,c_end)); } } return "";}Cms.MobileUA=function(){ var ua = navigator.userAgent.toLowerCase(); var mua = { IOS: /ipod|iphone|ipad/.test(ua), //iOS IPHONE: /iphone/.test(ua), //iPhone IPAD: /ipad/.test(ua), //iPad ANDROID: /android/.test(ua), //Android Device WINDOWS: /windows/.test(ua), //Windows Device TOUCH_DEVICE: ('ontouchstart' in window) || /touch/.test(ua), //Touch Device MOBILE: /mobile/.test(ua), //Mobile Device (iPad) ANDROID_TABLET: false, //Android Tablet WINDOWS_TABLET: false, //Windows Tablet TABLET: false, //Tablet (iPad, Android, Windows) SMART_PHONE: false //Smart Phone (iPhone, Android) }; mua.ANDROID_TABLET = mua.ANDROID && !mua.MOBILE; mua.WINDOWS_TABLET = mua.WINDOWS && /tablet/.test(ua); mua.TABLET = mua.IPAD || mua.ANDROID_TABLET || mua.WINDOWS_TABLET; mua.SMART_PHONE = mua.MOBILE && !mua.TABLET; return mua; }
downloadId = downloadId || "downloads" 这个意思就是你传入的参数 判断downloadId存在即不是undefined 、null等 如果不是那就给他赋值 是的话 就给他赋值为“downloads”