/** * Sascha Hühdepohl und Andreas Wittek * * benötigt * - validate.js * - lib.js (d.h. eigentlich nur Date.prototype.isBefore, bindOn */ var Messages = { MSG_DAYOVERFLOW : "Given month has only %s days! Please correct your dates!", MSG_UNPARSEABLE : "Sorry, but i can't interpret your input!", MSG_WARN_EMPTY : "The input %s must not be empty", EMSG_DAY1 : "Please use one or two digits for day", EMSG_DAY2 : "Date must be from 1 to 31!", EMSG_YEAR1 : "Please use 4 digits for year!", EMSG_MONTH1 : "Please use one or two digits for month!", EMSG_MONTH2 : "Month must be from 1 to 12", EMSG_COMBI_JMD : "Given month has only %s days!", EMSG_PLEASE_CR : "Please correct your dates!", ETFORMAT : "Please give time as HH:MM!", EDFORMAT : "Please give date as %s or DDMMYY", EMSG_HOURS : "Please use hours between 0 and 23.", EMSG_MINUTES : "Please use minutes between 0 and 59.", EMSG_SECONDS : "Please use seconds between 0 and 59.", EMSG_MINBOOK : "Your times do not match or are below the minimal reservation time of %s minutes.", EMSG_BOOKBEGIN : "Your reservation period starts too far in the past.", EMSG_WAGEN : "Please select a car class!", EMSG_STATION : "Please select a location!", EMSG_24_zu_00 : "We change the hour of departure / arrival to 0:00 a.m. next day.", MONTHNAMES : new Array('January','February','March','April','May','June','July','August','September','October','November','December','Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'), DAYNAMES : new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday','Sun','Mon','Tue','Wed','Thu','Fri','Sat'), setMessage : function(id, message) { if (this[id]) { this[id] = message; } else { var error = "invalid message id '" + id + "'"; throw error; } } }; var MessagesGerman = { MSG_DAYOVERFLOW : "Der Monat hat nur %s Tage! Bitte pruefen Sie Ihre Eingabe.", MSG_UNPARSEABLE : "Ich kann Ihre Eingabe nicht auswerten.", MSG_WARN_EMPTY : "Das Eingabefeld %s darf nicht leer sein", EMSG_DAY1 : "Bitte geben Sie den Tag als ein- oder zweistellige Zahl an!", EMSG_DAY2 : "Der Tag muss zwischen 1 und 31 liegen!", EMSG_YEAR1 : "Bitte geben Sie das Jahr 4-stellig an!", EMSG_MONTH1 : "Bitte geben Sie den Monat als ein- oder zweistellige Zahl an!", EMSG_MONTH2 : "Der Monat liegt nicht zwischen 1 und 12!", EMSG_COMBI_JMD : "Der von Ihnen angegebene Monat hat nur %s Tage!", EMSG_PLEASE_CR : "Bitte korrigieren Sie die Reisedaten!", ETFORMAT : "Bitte die Zeit in der Form: SS:MM", EDFORMAT : "Bitte das Datum in der Form: %s oder TTMMJJ eingeben!", EMSG_HOURS : "Bitte geben Sie die Stunde zwischen 0 und 23 Uhr an.", EMSG_MINUTES : "Bitte geben Sie die Minuten zwischen 0 und 59 an.", EMSG_SECONDS : "Bitte geben Sie die Sekunden zwischen 0 und 59 an.", EMSG_MINBOOK : "Ihre Buchungszeiten passen nicht zusammen oder unterschreiten die Mindestbuchungsdauer von %s Minuten.", EMSG_BOOKBEGIN : "Ihr Buchungsbeginn liegt unnoetig weit in der Vergangenheit.", EMSG_WAGEN : "Bitte waehlen Sie eine Wagenklasse!", EMSG_STATION : "Bitte waehlen Sie eine Station!", EMSG_24_zu_00 : "Wir aendern den Buchungsanfang/das Buchungsende auf 0:00 am folgenden Tag.", MONTHNAMES : new Array('Januar', 'Februar', 'Maerz', 'April', 'Mai', 'Juni', 'Juli', 'August', 'September', 'Oktober', 'November', 'Dezember', 'Jan', 'Feb', 'Mar', 'Apr', 'Mai', 'Jun', 'Jul', 'Aug', 'Sep', 'Okt', 'Nov', 'Dez'), DAYNAMES : new Array('Sonntag', 'Montag', 'Dienstag', 'Mittwoch', 'Donnerstag', 'Freitag', 'Samstag', 'Son', 'Mon', 'Die', 'Mit', 'Don', 'Fre', 'Sam') }; MessagesGerman.prototype = Messages; function DateInput(id, initialDate, surpresshandler) { this.JUMP_DAY = 1; this.JUMP_MONTH = 2; this.JUMP_YEAR = 3; this.JUMP_MONTH_YEAR = 4; this.messages = Messages; if (initialDate) { var day = parseInt(initialDate.substr(0, 2), 10); var month = parseInt(initialDate.substr(3, 2), 10); var year = parseInt(initialDate.substr(6, 4), 10); this.setDateOnly(year,month,day); /* this.date.setDate(day); this.date.setMonth(month - 1); this.date.setFullYear(year); */ } else { this.date = new Date(); this.setDateOnly(this.date.getFullYear(),this.date.getMonth()+1,this.date.getDate()); } if( (typeof id) == 'string') { this.input = document.getElementById(id); } else { this.input = id; } this.refDate = new Date(this.date.getTime()); this.formatString = 'dd.MM.yyyy'; this.maxDaysPast = -1; this.forceNextFirst = false; this.silentCorrect = false; this.jumpFuture = this.JUMP_MONTH_YEAR; this.userEntered = 0; if(!surpresshandler) { if (this.input.addEventListener) { this.input.addEventListener('blur', this.blurHandler.bindOn(this), false); this.input.addEventListener('keypress', this.keypressHandler.bindOn(this), false); this.input.addEventListener('keyup', this.keyupHandler.bindOn(this), false); this.input.form.addEventListener('submit', this.blurHandler.bindOn(this), false); } else { this.input.attachEvent('onblur', this.blurHandler.bindOn(this)); this.input.attachEvent('onkeypress', this.keypressHandler.bindOn(this)); this.input.attachEvent('onkeyup', this.keyupHandler.bindOn(this), false); this.input.form.attachEvent('onsubmit', this.blurHandler.bindOn(this)); } } // initialisieren, d.h. auslesen des inputs if (this.input.value != "") { this.blurHandler(); } this.changeCallbackObj = null; this.changeCallback = null; this.allowEmpty = false; this.completeEmpty = true; this.warnIfEmpty = true; } DateInput.prototype.setClone = function(targetID, formatString) { this.cloneTarget = document.getElementById(targetID); if (!this.cloneTarget) { throw new Error("No Element with id '" + targetID + "'"); } if (this.cloneTarget.hasChildNodes) { if (this.cloneTarget.firstChild) { if (this.cloneTarget.firstChild.nodeType != 3) { this.cloneTarget.insertBefore(document.createTextNode(""), this.cloneTarget.firstChild); } } else { this.cloneTarget.appendChild(document.createTextNode("")); } } else { this.cloneTarget.appendChild(document.createTextNode("")); } this.cloneTarget = this.cloneTarget.firstChild; this.cloneFormatString = formatString; }; DateInput.prototype.setWarnIfEmpty = function(warn) { if (warn != null) { this.warnIfEmpty = warn; } else { this.warnIfEmpty = true; } return this; }; DateInput.prototype.setMessages = function(messageObj) { this.messages = messageObj; return this; }; DateInput.prototype.setAllowEmpty = function(allowEmpty) { if (allowEmpty != null) { this.allowEmpty = allowEmpty; } else { this.allowEmpty = true; } return this; }; DateInput.prototype.setCompleteEmpty = function(completeEmpty) { if (completeEmpty != null) { this.completeEmpty = completeEmpty; } else { this.completeEmpty = true; } return this; }; DateInput.prototype.setChangeCallback = function(cb, obj) { this.changeCallbackObj = obj; this.changeCallback = cb; return this; }; DateInput.prototype.setSilentCorrection = function(s) { if (s != null) { this.silentCorrect = s; } else { this.silentCorrect = true; } return this; }; DateInput.prototype.setFormat = function(formatString) { this.formatString = formatString; if (this.input.value != "") { this.input.value = this.format(); } return this; }; DateInput.prototype.keypressHandler = function(event) { var code = event.keyCode; switch (code) { case 13: this.blurHandler(event); break; } }; DateInput.prototype.keyupHandler = function(event) { var code = event.keyCode; validate_on_input_date(this.input); }; DateInput.prototype.getDate = function() { return this.input.value == "" ? null : new Date(this.date); }; DateInput.prototype.getDateAsString = function() { return this.input.value == "" ? null : this.format(); }; DateInput.prototype.blurHandler = function(event) { if (event && event.type && event.type == 'submit') { if (this.input.value == '' && this.warnIfEmpty && !this.allowEmpty) { event.preventDefault ? event.preventDefault() : event.returnValue = false; if (this.input.labels && this.input.labels.length == 1) { window.alert(this.messages.MSG_WARN_EMPTY.replace(/%s/, " '" + this.input.labels[0].text + "'")); } else { window.alert(this.messages.MSG_WARN_EMPTY.replace(/%s/, "")); } // this.input.focus(); // this.input.select(); return; } } if (this.input.value == "" && this.allowEmpty) { return; } if (this.input.value == "" && !this.completeEmpty) { return; } try { this.parse(); this.input.value = this.format(); } catch (e) { var exceptionPattern = /^\[ERR(\d+)\] - (.*)$/; var match = exceptionPattern.exec(e); if (match) { var code = parseInt(match[1], 10); var message = match[2]; switch (code) { case 100: case 101: case 102: case 103: case 105: window.alert(message); // event.preventDefault ? event.preventDefault() : event.returnValue = false; // this.input.focus(); // this.input.select(); break; default: throw e; } } else { throw e; } } if (this.changeCallback) { this.changeCallback.call(this.changeCallbackObj); } if (this.cloneTarget) { this.cloneTarget.nodeValue = this.format(this.cloneFormatString); } }; DateInput.prototype.daysOfMonth = function(year, month) { var leapYear = false; var days; if (year % 4 == 0) { leapYear = true; } if (year % 100 == 0 && year % 400 != 0) { leapYear = false; } if (month == 2) { days = leapYear ? 29 : 28; } else { if (month < 7) { days = (month % 2 == 1) ? 31 : 30; } else { if (month == 7) { days = 31; } else { days = (month % 2 == 1) ? 30 : 31; } } } return days; }; DateInput.prototype.setMaxDaysInPast = function(days) { this.maxDaysPast = days; return this; }; DateInput.prototype.setJumpDay = function() { this.jumpFuture = this.JUMP_DAY; return this; }; DateInput.prototype.setJumpMonth = function() { this.jumpFuture = this.JUMP_MONTH; return this; }; DateInput.prototype.setJumpYear = function() { this.jumpFuture = this.JUMP_YEAR; return this; }; DateInput.prototype.setJumpMonthYear = function() { this.jumpFuture = this.JUMP_MONTH_YEAR; return this; }; DateInput.prototype.setForceNextFirst = function(n) { if (n != null) { this.forceNextFirst = n; } else { this.forceNextFirst = true; } return this; }; DateInput.prototype.parse = function() { var value = this.input.value; var i = 0; var token; var num; var phase = 'PARSE_DAY'; var day = this.refDate.getDate();; var month = this.refDate.getMonth() + 1; var year = this.refDate.getFullYear(); this.userEntered = 0; var error = null; if (value.match(/^\d+$/)) { switch (value.length) { case 1: case 2: day = parseInt(value, 10); month = this.refDate.getMonth() + 1; year = this.refDate.getFullYear(); this.userEntered = 1; break; case 4: day = parseInt(value.substr(0, 2), 10); month = parseInt(value.substr(2, 2), 10); year = this.refDate.getFullYear(); this.userEntered = 3; break; case 6: day = parseInt(value.substr(0, 2), 10); month = parseInt(value.substr(2, 2), 10); year = parseInt(value.substr(4, 2), 10); this.userEntered = 7; case 8: day = parseInt(value.substr(0, 2), 10); month = parseInt(value.substr(2, 2), 10); year = parseInt(value.substr(4, 4), 10); this.userEntered = 7; break; default: error = "[ERR103] - " + this.messages.EDFORMAT.replace(/%s/, this.formatString); throw error; } } else { while (value.length > 0) { i = value.search(/[^\d]/); if (i == -1) { token = value; value = ''; } else { token = value.substr(0, i); value = value.substr(i + 1); } num = parseInt(token, 10); if (isNaN(num) || (num < 1)) { error = "[ERR103] - " + this.messages.EDFORMAT.replace(/%s/, this.formatString); throw error; } switch (phase) { case 'PARSE_DAY': day = num; phase = 'PARSE_MONTH'; this.userEntered |= 1; break; case 'PARSE_MONTH': month = num; phase = 'PARSE_YEAR'; this.userEntered |= 2; break; case 'PARSE_YEAR': year = num; phase = 'NO_MORE'; this.userEntered |= 4; break; default: error = "invalid phase '" + phase + "'"; throw error; } } } if (year < 100) { year += 2000; } if(year < 2000) { error = "[ERR105] - " + this.messages.EDFORMAT; throw error; } if(year > 2050) { error = "[ERR105] - " + this.messages.EDFORMAT; throw error; } if (day > 31) { error = "[ERR100] - " + this.messages.EMSG_DAY2; throw error; } if (month > 12) { error = "[ERR101] - " + this.messages.EMSG_MONTH2; throw error; } if (day > this.daysOfMonth(year, month)) { if (this.silentCorrect) { day = this.daysOfMonth(year, month); } else { error = "[ERR102] - " + this.messages.MSG_DAYOVERFLOW.replace(/%s/, this.daysOfMonth(year, month)); throw error; } } this.setDateOnly(year,month,day); /* this.date.setFullYear(year); this.date.setMonth(month - 1); this.date.setDate(day); */ this.checkConstraints(); }; /* aw 2009-02-25 Datum genau auf den Tag setzen, keine Stunden etc */ DateInput.prototype.copyDateOnlyTo = function(date,fromdate) { if(!fromdate) { fromdate = this.date; } date.setFullYear(fromdate.getFullYear()); date.setMonth(fromdate.getMonth()); date.setDate(fromdate.getDate()); }; DateInput.prototype.setDateOnly = function(year,month,day) { this.date= new Date(0); this.date.setFullYear(year); this.date.setMonth(month-1); this.date.setDate(day); this.date.setHours(0); this.date.setMinutes(0); this.date.setSeconds(0); this.date.setMilliseconds(0); }; DateInput.prototype.checkConstraints = function() { var now = this.refDate.getTime(); var daysInPastMillis = this.maxDaysPast * 24 * 60 * 60 * 1000; if (this.maxDaysPast == -1) { var maxPastDate = new Date(0); } else { var maxPastDate = new Date(this.refDate.getTime() - daysInPastMillis); } if (this.forceNextFirst) { var day = this.date.getDate(); var month = this.date.getMonth() + 1; var year = this.date.getFullYear(); if (day != 1) { day = 1; month++; if (month > 12) { month = 1; year++; } this.setDateOnly(year,month,day); /* this.date.setDate(1); this.date.setMonth(month - 1); this.date.setFullYear(year); */ } while (this.date.isBefore(this.refDate)) { this.date.setMonth(this.date.getMonth() + 1); } } else { if (this.date.isBefore(maxPastDate)) { switch (this.jumpFuture) { case this.JUMP_DAY: this.date = maxPastDate; break; case this.JUMP_MONTH: var month = this.date.getMonth() + 1; var year = this.refDate.getFullYear(); month++; if (month > 12) { month = 1; year++; } this.date.setMonth(month - 1); this.date.setFullYear(year); break; case this.JUMP_YEAR: this.date.setFullYear(this.refDate.getFullYear() + 1); break; case this.JUMP_MONTH_YEAR: var day = this.date.getDate(); var month = this.date.getMonth() + 1; var year = this.date.getFullYear(); switch (this.userEntered) { case 3: year++; break; case 1: month++; if (month > 12) { year++; month = 1; } break; } this.setDateOnly(year,month,day); /* this.date.setDate(day); this.date.setMonth(month - 1); this.date.setFullYear(year); */ break; default: var error = "unknown jump constant " + this.jumpFuture; throw error; } } } }; DateInput.prototype.format = function(formatString) { if (!formatString) { if (!this.formatString) { throw 'no formatstring'; } else { formatString = this.formatString; } } var values = new Object(); values.d = new String(this.date.getDate()); values.dd = values.d; if (values.dd.length == 1) { values.dd = '0' + values.dd; } values.M = new String(this.date.getMonth() + 1); values.MM = values.M; values.MMM = this.messages.MONTHNAMES[this.date.getMonth()]; if (values.MM.length == 1) { values.MM = '0' + values.MM; } values.y = new String(this.date.getFullYear()); values.yy = new String(values.y).substr(2, 2); values.yyyy = values.y; values.EEEE = this.messages.DAYNAMES[this.date.getDay()]; values.EE = this.messages.DAYNAMES[this.date.getDay() + 7]; var result = ''; var i = 0; var token = ''; var div = ''; while (formatString.length > 0) { i = formatString.search(/[ .:\-/]/); if (i == -1) { token = formatString; formatString = ''; div = ''; } else { token = formatString.substring(0, i); div = formatString.charAt(i); formatString = formatString.substr(i + 1); } if (values[token]) { result += values[token] + div; } else { var error = "invalid formatstring - unknown token: '" + token + "'"; throw error; } } return result; }; // Liegt das Datum in der Vergangenheit DateInput.prototype.isPast = function() { if (this.date.getFullYear() < this.refDate.getFullYear()) { return true; } if (this.date.getFullYear() > this.refDate.getFullYear()) { return false; } if (this.date.getMonth() < this.refDate.getMonth()) { return true; } if (this.date.getMonth() > this.refDate.getMonth()) { return false; } if (this.date.getDate() < this.refDate.getDate()) { return true; } return false; }; // Liegt das Datum in der Zukunft DateInput.prototype.isFuture = function() { if (this.date.getFullYear() > this.refDate.getFullYear()) { return true; } if (this.date.getFullYear() < this.refDate.getFullYear()) { return false; } if (this.date.getMonth() > this.refDate.getMonth()) { return true; } if (this.date.getMonth() < this.refDate.getMonth()) { return false; } if (this.date.getDate() > this.refDate.getDate()) { return true; } return false; }; DateInput.prototype.isEqualTo = function(refDate) { return (this.date.getFullYear() == refDate.getFullYear() && this.date.getMonth() == refDate.getMonth() && this.date.getDate() == refDate.getDate()); } // Das heutige Datum (ueber refDate gesetzt) DateInput.prototype.isToday = function() { return this.isEqualTo(this.refDate); }; DateInput.prototype.increaseOneDay = function() { this.date.setDate(this.date.getDate() + 1); this.input.value = this.format(); return this; }; /******************************************************************************************/ function TimeInput(id, initialTime, surpresshandler) { if( (typeof id) == 'string') { this.input = document.getElementById(id); } else { this.input = id; } this.date = new Date(); if (initialTime) { var hour = parseInt(initialTime.substr(0, 2), 10); var minute = parseInt(initialTime.substr(3, 2), 10); this.setHoursMinutes(hour,minute); } this.refDate = new Date(this.date); this.messages = Messages; this.formatString = 'HH:mm'; this.stepInterval = 0; this.stepBack = false; this.userEntered = 0; this.dateField = null; if(!surpresshandler) { if (this.input.addEventListener) { this.input.addEventListener('blur', this.blurHandler.bindOn(this), false); this.input.addEventListener('keyup', this.keyupHandler.bindOn(this), false); this.input.form.addEventListener('submit', this.blurHandler.bindOn(this), false); } else { this.input.attachEvent('onblur', this.blurHandler.bindOn(this)); this.input.attachEvent('onkeyup', this.keyupHandler.bindOn(this), false); this.input.form.attachEvent('onsubmit', this.blurHandler.bindOn(this)); } } // initialisieren, d.h. auslesen des inputs if (this.input.value != "") { this.blurHandler(); } this.changeCallbackObj = null; this.changeCallback = null; this.allowEmpty = false; this.completeEmpty = true; this.warnIfEmpty = true; } TimeInput.prototype.setHoursMinutes = function(hour,minute) { this.date.setHours(hour); this.date.setMinutes(minute); this.date.setSeconds(0); } TimeInput.prototype.setWarnIfEmpty = function(warn) { if (warn != null) { this.warnIfEmpty = warn; } else { this.warnIfEmpty = true; } return this; }; TimeInput.prototype.setCompleteEmpty = function(completeEmpty) { if (completeEmpty != null) { this.completeEmpty = completeEmpty; } else { this.completeEmpty = true; } return this; }; TimeInput.prototype.setAllowEmpty = function(allowEmpty) { if (allowEmpty != null) { this.allowEmpty = allowEmpty; } else { this.allowEmpty = true; } return this; }; TimeInput.prototype.setMessages = function(messageObj) { this.messages = messageObj; return this; }; TimeInput.prototype.setChangeCallback = function(cb, obj) { this.changeCallback = cb; this.changeCallbackObj = obj; return this; }; TimeInput.prototype.setDateField = function(obj) { this.dateField = obj; if(this.dateField) { // aw gleich angleichen, 2009-09-16 aber getrennt nach Ref und date this.dateField.copyDateOnlyTo(this.refDate,this.dateField.refDate); this.dateField.copyDateOnlyTo(this.date); } return this; }; TimeInput.prototype.setMinuteInterval = function(interval, back) { this.stepInterval = interval; if (back != null) { this.stepBack = back; } return this; }; TimeInput.prototype.setFormat = function(formatString) { this.formatString = formatString; if (this.input.value != "") { this.input.value = this.format(); } return this; }; TimeInput.prototype.round = function() { if (this.stepInterval != 0) { var hours = this.date.getHours(); var minutes = this.date.getMinutes(); var mod = minutes % this.stepInterval; if (mod != 0) { if (this.stepBack) { minutes -= mod; } else { minutes += this.stepInterval - mod; } // eigentlich == 60, da es immer nur maximal auf 60 aufschlagen kann if (minutes > 59) { hours++; if (hours > 23) { if(this.dateField) { // aw 2009-09-16 auch hier hochzählen this.dateField.increaseOneDay(); window.alert(this.messages.EMSG_24_zu_00); this.dateField.copyDateOnlyTo(this.date); } hours = 0; } minutes = 0; } } this.setHoursMinutes(hours,minutes); } }; TimeInput.prototype.checkConstraints = function() { // wenn die Uhrzeit in der Vergangenheit liegt, wird sie auf den juengsten // moeglichen Zeitpunkt in der Vergangenheit gesetzt // wenn ein DatumsFeld definiert ist if (this.dateField) { // aw 2009-09-16 auf jeden fall sicher stellen, dass das // datum dieser Zeit richtig gesetzt ist this.dateField.copyDateOnlyTo(this.date); if (this.dateField.isPast()) { // eh egal this.round(); } if (this.dateField.isFuture()) { // auch egal this.round(); } if (this.dateField.isToday()) { // schon vorbei? if (this.date.isBefore(this.refDate)) { this.date = new Date(this.refDate); this.userEntered = 3; } this.round(); } } else { this.round(); } }; TimeInput.prototype.parse = function() { // aw 2009-09-16 auf jeden fall sicher stellen, dass das // datum dieser Zeit richtig gesetzt ist if (this.dateField) { this.dateField.copyDateOnlyTo(this.date); } var value = this.input.value; var i = 0; var token; var num; var phase = 'PARSE_HOURE'; var hour = this.refDate.getHours(); var minute = this.refDate.getMinutes(); this.userEntered = 0; if (value.match(/^\d+$/)) { switch (value.length) { case 1: case 2: hour = parseInt(value, 10); minute = 0; this.userEntered = 1; break; case 3: hour = parseInt(value.substr(0,1), 10); minute = parseInt(value.substr(1, 2), 10); this.userEntered = 3; break; case 4: hour = parseInt(value.substr(0, 2), 10); minute = parseInt(value.substr(2, 2), 10); this.userEntered = 3; break; default: throw "[ERR103] - " + this.messages.MSG_UNPARSEABLE; } } else { while (value.length > 0) { i = value.search(/[^\d]/); if (i == -1) { token = value; value = ''; } else { token = value.substr(0, i); value = value.substr(i + 1); } num = parseInt(token, 10); if (isNaN(num) || (num < 0)) { var error = "invalid Input"; throw error; } switch (phase) { case 'PARSE_HOURE': hour = num; phase = 'PARSE_MINUTE'; this.userEntered |= 1; break; case 'PARSE_MINUTE': minute = num; phase = 'NO_MORE'; this.userEntered |= 2; break; default: var error = "invalid phase '" + phase + "'"; throw error; } } } if (hour == 24) { // Tag hochzaehlen und Zeit auf 0 if (this.dateField) { this.dateField.increaseOneDay(); hour = 0; minute = 0; window.alert(this.messages.EMSG_24_zu_00); // aw 2009-09-16 auf jeden fall sicher stellen, dass das // datum dieser Zeit richtig gesetzt ist this.dateField.copyDateOnlyTo(this.date); } else { var error = "[ERR200] - " + this.messages.EMSG_HOURS; throw error; } } if (hour > 24) { var error = "[ERR200] - " + this.messages.EMSG_HOURS; throw error; } if (minute > 59) { var error = "[ERR201] - " + this.messages.EMSG_MINUTES; throw error; } if (this.stepInterval != 0 && this.userEntered == 1) { minute = 0; } this.setHoursMinutes(hour,minute); this.checkConstraints(); }; TimeInput.prototype.format = function(formatString) { if (!formatString) { if (!this.formatString) { throw 'no formatstring'; } else { formatString = this.formatString; } } var values = new Object(); values.H = new String(this.date.getHours()); values.HH = values.H; if (values.HH.length == 1) { values.HH = '0' + values.HH; } values.m = new String(this.date.getMinutes()); values.mm = values.m; if (values.mm.length == 1) { values.mm = '0' + values.mm; } values.h = new String(this.date.getHours() % 12); values.hh = values.h; if (values.hh.length == 1) { values.hh = '0' + values.hh; } values.k = new String(this.date.getHours() == 0 ? '24' : this.date.getHours()); values.kk = values.k; if (values.kk.length == 1) { values.kk = '0' + values.kk; } values.K = new String((this.date.getHours() % 12) == 0 ? '0' : (this.date.getHours() % 12)); values.KK = values.K; if (values.KK.length == 1) { values.KK = '0' + values.KK; } values.s = new String(this.date.getSeconds()); values.ss = values.s; if (values.ss.length == 1) { values.ss = '0' + values.ss; } var result = ''; var i = 0; var token = ''; var div = ''; while (formatString.length > 0) { i = formatString.search(/[.:\-/ ]/); if (i == -1) { token = formatString; formatString = ''; div = ''; } else { token = formatString.substring(0, i); div = formatString.charAt(i); formatString = formatString.substring(i + 1); } if (values[token]) { result += values[token] + div; } else { var error = "invalid formatstring - unknown token: '" + token + "'"; throw error; } } return result; }; TimeInput.prototype.keyupHandler = function(event) { var code = event.keyCode; try { validate_on_input_time(this.input); } catch(e) {} }; TimeInput.prototype.blurHandler = function(event) { if (event && event.type && event.type == 'submit') { if (this.input.value == '' && this.warnIfEmpty && !this.allowEmpty) { event.preventDefault ? event.preventDefault() : event.returnValue = false; if (this.input.labels && this.input.labels.length == 1) { window.alert(this.messages.MSG_WARN_EMPTY.replace(/%s/, " '" + this.input.labels[0].text + "'")); } else { window.alert(this.messages.MSG_WARN_EMPTY.replace(/%s/, "")); } this.input.select(); return; } } if (this.input.value == "" && this.allowEmpty) { return; } if (this.input.value == "" && !this.completeEmpty) { return; } try { this.parse(); this.input.value = this.format(); } catch (e) { var exceptionPattern = /^\[ERR(\d+)\] - (.*)$/; var match = exceptionPattern.exec(e); if (match) { var code = parseInt(match[1], 10); var message = match[2]; switch (code) { case 200: case 201: window.alert(message); this.input.focus(); this.input.select(); break; default: throw e; } } else { throw e; } } if (this.changeCallback) { this.changeCallback.call(this.changeCallbackObj); } }; /**************************************************************************************/ TimeInterval = function() { this.minIntervalSize = 0; this.messages = Messages; }; TimeInterval.prototype.setMessages = function(messageObj) { this.messages = messageObj; if (this.startDate) { this.startDate.setMessages(this.messages); } if (this.startTime) { this.startTime.setMessages(this.messages); } if (this.endDate) { this.endDate.setMessages(this.messages); } if (this.endTime) { this.endTime.setMessages(this.messages); } return this; }; TimeInterval.prototype.setMinIntervalSize = function(minutes) { this.minIntervalSize = minutes; }; TimeInterval.prototype.setStartDate = function(obj) { this.startDate = obj; this.setupHandler(); return this; }; TimeInterval.prototype.setStartTime = function(obj) { this.startTime = obj; this.setupHandler(); return this; }; TimeInterval.prototype.setEndDate = function(obj) { this.endDate = obj; this.setupHandler(); return this; }; TimeInterval.prototype.setEndTime = function(obj) { this.endTime = obj; this.setupHandler(); return this; }; TimeInterval.prototype.setFields = function(startDate, startTime, endDate, endTime) { this.startDate = startDate; this.startTime = startTime; this.endDate = endDate; this.endTime = endTime; this.setupHandler(); this.endDate.setMaxDaysInPast(0); return this; }; TimeInterval.prototype.checkConstraints = function() { // Bedingung: endDate >= startDate // sicher stellen, auch wenn es schon ueber startDateChangedHandler // erledigt wurde this.adjustEndDateTime(); /* this.endDate.refDate = new Date(this.startDate.date); if (this.endDate.date.isBefore(this.startDate.date)) { this.endDate.date = new Date(this.startDate.date); this.endDate.input.value = this.endDate.format(); } */ // Wenn endDate == startDate // muss Mindestzeitspanne eingehalten werden // erst wenn der Benutzer auch in beide Zeitfelder etwas eingegeben hat if (this.startDate.isEqualTo(this.endDate.date) ) { if (this.startTime.input.value != "" && this.endTime.input.value != "") { var start = this.startTime.date.getMinutes() + this.startTime.date.getHours() * 60; var end = this.endTime.date.getMinutes() + this.endTime.date.getHours() * 60; if ((start + this.minIntervalSize) > end) { this.endTime.date = new Date(this.startTime.date); this.endTime.refDate = new Date(this.endTime.date); this.endTime.date.setMinutes(this.endTime.date.getMinutes() + this.minIntervalSize); this.endTime.input.value = this.endTime.format(); } // wenn startTime + minIntervalSize > 24 Stunden if (start + this.minIntervalSize >= 24 * 60) { this.endDate.date.setDate(this.endDate.date.getDate() + 1); this.endDate.input.value = this.endDate.format(); } } } }; TimeInterval.prototype.startDateChangedHandler = function() { this.startDate.copyDateOnlyTo(this.startTime.date); this.adjustEndDateTime(); } TimeInterval.prototype.adjustEndDateTime = function() { // die refs immer aktualisieren this.endDate.refDate = new Date(this.startDate.date); this.endTime.refDate = new Date(this.startTime.date.getTime()); // sicherheitshalber auch das date von endTime.date richtig setzen if(this.endDate.input.value !== '') { this.endDate.copyDateOnlyTo(this.endTime.date); } // das nur, wenn die Datumsangaben nicht passen if(this.endDate.input.value === '' || this.endDate.date.isBefore(this.startDate.date)) { this.endDate.date = new Date(this.endDate.refDate); this.endDate.input.value = this.endDate.format(); this.endDate.copyDateOnlyTo(this.endTime.date); } }; TimeInterval.prototype.setupHandler = function() { if (this.startDate && this.startTime && this.endDate && this.endTime) { this.startTime.setDateField(this.startDate); this.endTime.setDateField(this.endDate); addEvent(this.startDate.input, 'blur', this.startDateChangedHandler.bindOn(this)); this.startDate.setChangeCallback(this.checkConstraints, this); this.startTime.setChangeCallback(this.checkConstraints, this); this.endDate.setChangeCallback(this.checkConstraints, this); this.endTime.setChangeCallback(this.checkConstraints, this); // und schon mal sicher stellen, dass alles konsistent ist this.adjustEndDateTime(); } return this; };