var falg=false;ExecuteOrDelayUntilScriptLoaded(getAllSiteGroups1, "sp.js");//Get All The Site Groups in SharePoint Using ECMAScriptvar groupCollection;var id=0;function getAllSiteGroups1() {var clientContext = new SP.ClientContext();this.groupCollection = clientContext.get_web().get_siteGroups();clientContext.load(groupCollection);clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceededgetAllSiteGroups),Function.createDelegate(this, this.onQueryFailedgetAllSiteGroups));}function onQuerySucceededgetAllSiteGroups() {thisHREF = document.location.href;if(thisHREF.indexOf("SPMeetingRoomBooking")>0){var groupName = 'Site Groups: \n';var groupsEnumerator = this.groupCollection.getEnumerator();while (groupsEnumerator.moveNext()) {var group = groupsEnumerator.get_current();if(group.get_title()=="会议室管理员"){id=group.get_id();}}getAllSiteGroups();}else{falg= true;}}function onQueryFailedgetAllSiteGroups(sender, args) {}//Get All The Site Groups in SharePoint Using ECMAScriptvar groupCollection;function getAllSiteGroups() {var context = new SP.ClientContext();var siteColl = context.get_site();var web = siteColl.get_rootWeb();var groupCollection = web.get_siteGroups();// Get the Our Group's ID       var _group = groupCollection.getById(id); // ID of the Group that we are checkingvar users = _group.get_users(); // Get all Users of the group
         context.load(_group);context.load(users);this._users = users;this._currentUser = web.get_currentUser(); // Get current usercontext.load(this._currentUser);context.executeQueryAsync(Function.createDelegate(this, this.CheckUserSucceededUserIsInGroup),Function.createDelegate(this, this.CheckUserfailedUserIsInGroup));}//The below Checks  if User is the member of the specified groupfunction CheckUserSucceededUserIsInGroup() {//debugger;IsInThisGroupFlag = false;var userLoginName = this._currentUser.get_loginName();if(userLoginName.split('\\')[1]=="system"){falg= true;}else if (this._users.get_count() > 0) {var _usersEnum = this._users.getEnumerator();while (_usersEnum.moveNext()) {var user = _usersEnum.get_current();if (user.get_loginName() == userLoginName) {//debugger;falg= true;}else{falg=false;}}}}function CheckUserfailedUserIsInGroup() {falg=false;}function searchFieldEditorElement(tagName, identifier, title) { var len = identifier.length; var tags = document.getElementsByTagName(tagName); for (var i = 0; i < tags.length; i++) { var tempString = tags[i].id;if (tags[i].title == title) { return tags[i]; } } return null; }function valiatorTime(source,args){var txtstartDate = searchFieldEditorElement("input", "DateTimeFieldDate", "开始时间"); var txtendDate = searchFieldEditorElement("input", "DateTimeFieldDate", "结束时间"); var startDateID = txtstartDate.id;var startDataHoursID=startDateID +"Hours";var startDataMinutesID=startDateID +"Minutes";var startDataValue=document.getElementById(startDateID ).value;var startDataHoursValue=document.getElementById(startDataHoursID).value;var startDataMinutesValue=document.getElementById(startDataMinutesID).value;var startTimestr=startDataValue+" "+startDataHoursValue+startDataMinutesValue+":00";var startTime=new Date(startTimestr);var endDateID = txtendDate.id; var endDataHoursID=endDateID+"Hours";var endDataMinutesID=endDateID+"Minutes";var endDataValue=document.getElementById(endDateID ).value;var endDataHoursValue=document.getElementById(endDataHoursID).value;var endDataMinutesValue=document.getElementById(endDataMinutesID).value;var endTimestr=endDataValue+" "+endDataHoursValue+endDataMinutesValue+":00";var endTime=new Date(endTimestr);var betTime=(endTime.getTime()-startTime.getTime())/(1000*60*60);if(betTime>2 && falg==false){args.IsValid=false;}else{args.IsValid=true;}}function valiatorEndTime(source,args1){var txtendDate = searchFieldEditorElement("input", "DateTimeFieldDate", "结束时间");var endDateID = txtendDate.id; var endDataHoursID=endDateID+"Hours";var endDataMinutesID=endDateID+"Minutes";var endDataValue=document.getElementById(endDateID ).value;var endDataHoursValue=document.getElementById(endDataHoursID).value;var endDataMinutesValue=document.getElementById(endDataMinutesID).value;var endTimestr=endDataValue+" "+endDataHoursValue+endDataMinutesValue+":00";var endTime=new Date(endTimestr);var betTime=(endTime.getTime()-new Date())/(1000*60*60*24);if(betTime>30 && falg==false){args1.IsValid=false;}else{args1.IsValid=true;}}_spBodyOnLoadFunctionNames.push("valiatorField");