Binds picker to input key event

4 files changed, 88 insertions, 10 deletions

diff --git a/dist/Intimidatetime.js b/dist/Intimidatetime.js
index d1f5608..b79b1b8 100644
--- a/dist/Intimidatetime.js
+++ b/dist/Intimidatetime.js
@@ -1,4 +1,4 @@
-/*! Intimidatetime - v0.1.0 - 2013-07-27
+/*! Intimidatetime - v0.1.0 - 2013-08-28
 * http://trentrichardson.com/examples/Intimidatetime
 * Copyright (c) 2013 Trent Richardson; Licensed MIT */
 /*jslint white: true, undef: false, nomen: true */
@@ -113,6 +113,10 @@
 					inst.open();
 				}
 				else{
+					inst.$el.on('keyup.intimidatetime paste.intimidatetime', function(e){ 
+						setTimeout(function(){ inst._inputChange(e); },0); // paste event needs a split second..
+					});
+
 					inst.$el.on('focus.intimidatetime', function(e){ inst.open(); });
 
 					inst.$d.on('click.intimidatetime', function(e){
@@ -338,8 +342,37 @@
 			},
 
 		/* 
-		* the change event has occured on an input, update everything
-		* @return jQuery - the manager object
+		* the change event has occured on the input, update everything
+		* @return jQuery - the input element
+		*/
+		_inputChange: function(e){
+				var inst = this,
+					s =  inst.settings,
+					ranges = $.intimidatetime.dateRangeParse(inst.$el.val(), s.format, s.rangeDelimiter, s),
+					eCustom, eResult;
+				
+				if(ranges && ranges.length === s.ranges+1){
+					eCustom = new $.Event('intimidatetime:change');
+					eResult = inst.$el.trigger(eCustom, [inst, ranges]);
+
+					// do all user supplied event handlers accept the event? (Zepto may not implement this)
+					if(eResult.isDefaultPrevented && eResult.isDefaultPrevented()){	
+						e.preventDefault();
+						return false;
+					}
+
+					// update the picker with this new value 
+					s.value = ranges;
+					inst.refresh();
+				}
+
+				return this.$el;
+			},
+
+
+		/* 
+		* the change event has occured in the picker, update everything
+		* @return jQuery - the input element
 		*/
 		_change: function(e){
 				var inst = this,
@@ -356,7 +389,7 @@
 
 				// set the new value (validation happens in value())
 				inst.value(ranges);
-				return this.$el;
+				return inst.$el;
 			},
 
 		/* 
@@ -690,6 +723,8 @@
 				// dropdowns
 				select: {
 					create: function(inst, $parent, date, onChange){
+						date = (date === undefined || date.toString() === 'Invalid Date')? new Date() : date;
+
 						var s = inst.settings,
 							unit = $parent.data('unit'),
 							u = s.units[unit],
@@ -991,6 +1026,10 @@
 		* @return string
 		*/
 		dateFormat: function(date, format, options){
+			if(date === undefined || date.toString() === "Invalid Date"){
+				return "";
+			}
+
 			var o = $.intimidatetime.extend({},$.intimidatetime.i18n[''], $.intimidatetime.defaults, options || {}),
 				tmpdate = format,
 				hour = parseInt(date.getHours(), 10),
diff --git a/dist/Intimidatetime.min.css b/dist/Intimidatetime.min.css
index ac8b6ce..f224229 100644
--- a/dist/Intimidatetime.min.css
+++ b/dist/Intimidatetime.min.css
@@ -1,4 +1,4 @@
-/*! Intimidatetime - v0.1.0 - 2013-07-27
+/*! Intimidatetime - v0.1.0 - 2013-08-28
 * http://trentrichardson.com/examples/Intimidatetime
 * Copyright (c) 2013 Trent Richardson; Licensed MIT */
 
diff --git a/dist/Intimidatetime.min.js b/dist/Intimidatetime.min.js
index de7a223..82e147e 100644
--- a/dist/Intimidatetime.min.js
+++ b/dist/Intimidatetime.min.js
@@ -1,4 +1,4 @@
-/*! Intimidatetime - v0.1.0 - 2013-07-27
+/*! Intimidatetime - v0.1.0 - 2013-08-28
 * http://trentrichardson.com/examples/Intimidatetime
 * Copyright (c) 2013 Trent Richardson; Licensed MIT */
-(function(e){"use strict";e.intimidatetime=function(e,t){return this.constructor(e,t)},e.extend(e.intimidatetime.prototype,{constructor:function(t,i){var n,a,s=new Date;this.settings=e.intimidatetime.extend({},e.intimidatetime.i18n[""],e.intimidatetime.defaults,i),a=this.settings,null!==a.mode&&void 0!==e.intimidatetime.modes[a.mode]&&e.intimidatetime.extend(a,e.intimidatetime.modes[a.mode]),a.previewFormat=a.previewFormat||a.format,a.support=e.intimidatetime.detectSupport(a.format+" "+a.previewFormat);for(n in a.units)void 0===a.units[n].show&&(a.units[n].show=a.support[n]);if(this.$el=t,this.$p=null,this.$w=e(window),this.$d=e(document),n=this.$el.val(),void 0!==n&&""!==n&&(a.value=e.intimidatetime.dateRangeParse(n,a.format,a.rangeDelimiter,a)),null===a.value&&(a.value=[new Date(s.getTime())]),e.isArray(a.value)||(a.value=[a.value]),a.ranges>a.value.length-1)for(n=0;a.ranges>n;n+=1)s.setDate(s.getDate()+1),a.value.push(new Date(s.getTime()));return this.enable(),this},enable:function(){var e,t=this,i=t.settings;for(e in t.settings.events)t.$el.on("intimidatetime:"+e,i.events[e]);return t.refresh(),t.settings.inline?t.open():(t.$el.on("focus.intimidatetime",function(){t.open()}),t.$d.on("click.intimidatetime",function(e){var i=e.target;t.$el[0]!==i&&t.$p[0]!==i&&0===t.$p.has(i).length&&t.close()}),t.$w.on("resize.intimidatetime",function(){t._reposition()})),t.$el},disable:function(){return this.$el.off(".intimidatetime"),this.$d.off(".intimidatetime"),this.$w.off(".intimidatetime"),this.$el},destroy:function(){return this.disable(),this.$el.removeData("intimidatetime"),this.$p.remove(),this.$el},open:function(){var t=this,i=new e.Event("intimidatetime:open"),n=t.$el.trigger(i,[t]);return void 0!==n.isDefaultPrevented&&n.isDefaultPrevented()||t.$p.show(),t.$el},close:function(){var t=this,i=new e.Event("intimidatetime:close"),n=t.$el.trigger(i,[t]);return void 0!==n.isDefaultPrevented&&n.isDefaultPrevented()||t.$p.hide(),t.$el},option:function(e,t){var i=this.settings;return void 0!==t?(i[e]=t,this.$el):i[e]},value:function(t){var i=this,n=i.settings;return void 0!==t?(n.value=e.isArray(t)?t:[t],i._validateRanges(),i.$el.val(e.intimidatetime.dateRangeFormat(n.value,n.format,n.rangeDelimiter,n)),i._updatePickerRanges(),i.$el):1===n.value.length?n.value[0]:n.value},refresh:function(){var t,i,n,a,s,r,o,m,l,u,d,c,p=this,h=p.settings;for(null===p.$p&&(t=[h.theme,h.theme+"-mode-"+h.mode],h.rtl&&t.push(h.theme+"-rtl"),h.support.date&&t.push(h.theme+"-hasDate"),h.support.time&&t.push(h.theme+"-hasTime"),p.$p=e('<div class="'+t.join(" ")+'"></div>'),h.inline?(p.$p.addClass(h.theme+"-inline"),p.$el.append(p.$p)):(p.$p.css("display","none"),p.$el.after(p.$p))),p.$p.empty(),n=0;h.ranges>=n;n+=1)for(i=e('<div class="'+h.theme+"-range "+h.theme+"-range-"+n+'"><div class="'+h.theme+'-preview">'+e.intimidatetime.dateFormat(h.value[n],h.previewFormat,h)+"</div></div>").appendTo(p.$p),a=0,s=h.groups.length;s>a;a+=1){for(r=h.groups[a],c=0,u=e('<div class="'+h.theme+"-group "+h.theme+"-group-"+r.name+'"></div>').appendTo(i),o=0,m=r.units.length;m>o;o+=1)l=r.units[o],h.support[l]&&(c++,d=e('<div class="'+h.theme+"-unit "+h.theme+"-unit-"+l+'" data-range="'+n+'" data-unit="'+l+'"></div>').appendTo(u),e.intimidatetime.types[h.units[l].type].create(p,d,h.value[n]));0===c&&u.remove()}if(m=h.buttons.length,m>0)for(u=e('<div class="'+h.theme+'-buttons"></div>').appendTo(p.$p),o=0;m>o;o+=1)l=h.buttons[o],l.tag=l.tag||"button",l.classes=l.classes||"",d=e("<"+l.tag+' href="javascript:void();" class="'+l.classes+'">'+l.text+"</"+l.tag+">").on("click.intimidatetime",function(e){e.preventDefault(),l.action.call(p,p)}).appendTo(u);return h.inline||p._reposition(),p.$el.trigger("intimidatetime:refresh",[p]),p.$el},_reposition:function(){var e=this,t=e.$el.position(),i=function(e){return{w:e.width()+e.css("padding-left")+e.css("padding-right")+e.css("border-left-width")+e.css("border-right-width"),h:e.height()+e.css("padding-top")+e.css("padding-bottom")+e.css("border-top-width")+e.css("border-bottom-width")}},n=i(e.$el),a=i(e.$p),s={w:e.$d.width(),h:e.$d.height()},r=t.top+n.h,o=t.left;return r+a.h>s.h&&t.top-a.h>0&&(r=t.top-a.h),o+a.w>s.w&&(o=s.w-a.w),e.$p.css({top:r,left:o}),e.$el},_change:function(t){var i=this,n=(i.settings,i._collectPickerRanges()),a=new e.Event("intimidatetime:change"),s=i.$el.trigger(a,[i,n]);return s.isDefaultPrevented&&s.isDefaultPrevented()?(t.preventDefault(),!1):(i.value(n),this.$el)},_validateRanges:function(){var t,i,n,a,s=this,r=s.settings,o=e.isArray(r.value)?r.value.length:0;if(o>0)for(t="string"==typeof r.min?e.intimidatetime.dateRelative(new Date,r.min):r.min,i="string"==typeof r.max?e.intimidatetime.dateRelative(new Date,r.max):r.max,n=0;o>n;n++)t&&t>r.value[n]?r.value[n]=t:i&&r.value[n]>i&&(r.value[n]=i),n>0&&("string"==typeof r.rangeIntervalMin&&(a=e.intimidatetime.dateRelative(r.value[n-1],r.rangeIntervalMin),a>r.value[n]&&(r.value[n]=a)),"string"==typeof r.rangeIntervalMax&&(a=e.intimidatetime.dateRelative(r.value[n-1],r.rangeIntervalMax),r.value[n]>a&&(r.value[n]=a)));return s},_collectPickerRanges:function(){var t=this,i=t.settings,n=[],a={year:0,month:0,day:0,hour:0,minute:0,second:0,millisecond:0,microsecond:0};return t.$p.children("."+i.theme+"-range").each(function(s,r){var o,m=e(r),l=e.intimidatetime.extend({},a);m.find("."+i.theme+"-unit").each(function(n,a){var s=e(a),r=s.data("unit");l[r]=e.intimidatetime.types[i.units[r].type].value(t,s)}),o=new Date(l.year,l.month,l.day,l.hour,l.minute,l.second,l.millisecond),o.setMicroseconds(l.microsecond),void 0!==l.timezone&&o.setTimezone(l.timezone),n[s]=o}),n},_updatePickerRanges:function(){var t=this,i=t.settings;return t.$p.children("."+i.theme+"-range").each(function(n,a){var s=e(a),r=i.value[n];s.find("."+i.theme+"-unit").each(function(n,a){var s=e(a),o=s.data("unit");e.intimidatetime.types[i.units[o].type].value(t,s,r["get"+i.units[o].map]())}),s.children("."+i.theme+"-preview").text(e.intimidatetime.dateFormat(r,i.previewFormat,i))}),t.$el}}),e.extend(e.intimidatetime,{i18n:{"":{format:"yyyy-MM-dd HH:mm",units:{year:{format:"yyyy",label:"Year"},month:{format:"MMM",label:"Month",names:["January","February","March","April","May","June","July","August","September","October","November","December"],namesAbbr:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"]},day:{format:"d",label:"Day",names:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],namesAbbr:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],namesHead:["Su","Mo","Tu","We","Th","Fr","Sa"]},hour:{format:"HH",label:"Hour",am:["AM","A"],pm:["PM","P"]},minute:{format:"mm",label:"Minute"},second:{format:"ss",label:"Second"},millisecond:{format:"l",label:"Millisecond"},microsecond:{format:"c",label:"Microsecond"},timezone:{format:"z",label:"Timezone"}},rtl:!1}},defaults:{value:null,previewFormat:null,altFormat:null,alt:null,min:null,max:null,ranges:0,rangeDelimiter:" - ",rangeIntervalMin:"+0l",rangeIntervalMax:null,months:1,startOfWeek:0,inline:!1,theme:"intimidatetime",mode:"basic",units:{year:{map:"FullYear",type:"select",range:20,step:1,format:"yyyy",value:null},month:{map:"Month",type:"select",min:0,max:11,step:1,format:"MMM",value:null},day:{map:"Date",type:"select",min:1,max:31,step:1,value:null},hour:{map:"Hours",type:"select",min:0,max:23,step:1,value:null},minute:{map:"Minutes",type:"select",min:0,max:59,step:1,value:null},second:{map:"Seconds",type:"select",min:0,max:59,step:1,value:null},milli:{map:"Milliseconds",type:"select",min:0,max:999,step:10,value:null},micro:{map:"Microseconds",type:"select",min:0,max:999,step:10,value:null},timezone:{map:"Timezone",type:"select",value:null,options:[720,660,600,570,540,480,420,360,300,270,240,210,180,120,60,0,-60,-120,-180,-210,-240,-270,-300,-330,-345,-360,-390,-420,-480,-525,-540,-570,-600,-630,-660,-690,-720,-765,-780,-840],names:{}}},groups:[{name:"date",units:["year","month","day"]},{name:"time",units:["hour","minute","second","millisecond","microsecond","timezone"]}],buttons:[],events:{change:function(){},refresh:function(){},enableDay:function(){},open:function(){},close:function(){}}},setDefaults:function(t){return e.intimidatetime.extend(e.intimidatetime.defaults,t||{}),this},modes:{basic:{},horizontal:{},vertical:{}},types:{label:{create:function(t,i,n){var a=t.settings,s=i.data("unit"),r=a.units[s],o='<label class="unit-label unit-label-'+s+'">';""!==r.label&&r.label!==!1&&(o+="<span>"+r.label+"</span>"),o+=e.intimidatetime.dateFormat(n,r.format,a),o+="</label>",i.html(o)},option:function(){},value:function(){}},list:{create:function(){window.console.log("create list")},option:function(){},value:function(){}},select:{create:function(t,i,n){var a,s,r,o=t.settings,m=i.data("unit"),l=o.units[m],u=e('<label class="unit-label unit-label-'+m+'"></label>'),d=e('<select class="unit-input unit-input-'+m+'"></select>'),c=n["get"+l.map](),p=e.intimidatetime.dateClone(n),h=l.max,f=l.min,g="";if("day"===m&&(a=e.intimidatetime.daysInMonth(n.getMonth(),n.getFullYear()),h>a&&(h=a)),void 0!==l.range&&(void 0===f&&(f=n.getFullYear()-l.range),void 0===h&&(h=n.getFullYear()+l.range)),l.options)for(s=0,r=l.options.length;r>s;s+=1)p["set"+l.map](l.options[s]),g+='<option value="'+l.options[s]+'">'+e.intimidatetime.dateFormat(p,l.format,o)+"</option>";else for(s=f;h>=s;s+=l.step)p["set"+l.map](s),g+='<option value="'+s+'">'+e.intimidatetime.dateFormat(p,l.format,o)+"</option>";""!==l.label&&l.label!==!1&&u.append("<span>"+l.label+"</span>"),d.html(g).val(c),d.on("change.intimidatetime",function(e){t._change.call(t,e)}),u.append(d).appendTo(i)},option:function(){},value:function(e,t,i){var n=t.find("select");return void 0!==i?(n.val(i),t):n.val()}}},dateClone:function(e){return new Date(e.getTime()).setMicroseconds(e.getMicroseconds()).setTimezone(e.getTimezone())},dateParse:function(t,i,n){var a,s,r,o,m,l,u=e.intimidatetime.extend({},e.intimidatetime.i18n[""],e.intimidatetime.defaults,n||{}),d=function(t,i){var n=[];return t&&e.merge(n,t),i&&e.merge(n,i),n=e.map(n,function(e){return e.replace(/[.*+?|()\[\]{}\\]/g,"\\$&")}),"("+n.join("|")+")?"},c="(\\d{1,2})",p="(\\d{1,3})",h="(\\d{2,4})",f="([0-9A-Za-z\\u00A0-\\u05FF\\u0700-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFEF]+|[\\u0600-\\u06FF\\/]+)",g="(Z|[-+]\\d\\d:?\\d\\d|\\S+)?",v="([\\+\\-]?\\d+(\\.\\d{1,3})?)",y=i.match(/(u{1,2}|y{1,4}|M{1,4}|d{1,4}|h{1,2}|H{1,2}|m{1,2}|s{1,2}|l{1}|c{1}|t{1,2}|T{1,2}|z{1,3}|'.*?')/g),b={u:-1,y:-1,M:-1,d:-1,h:-1,H:-1,m:-1,s:-1,l:-1,c:-1,t:-1,T:-1,z:-1},M={u:0,y:0,M:0,d:0,h:0,m:0,s:0,l:0,c:0,z:0};if(y)for(s=0,r=y.length;r>s;s+=1)a=(""+y[s]).charAt(0),-1!==b[a]||"d"===a&&/^d{3,4}$/.test(y[s])||(b[a]=s+1);return o="^"+(""+i).replace(/(u{1,2}|y{1,4}|M{1,4}|d{1,4}|h{1,2}|H{1,2}|m{1,2}|s{1,2}|l{1}|c{1}|t{1,2}|T{1,2}|z{1,3}|'.*?')/g,function(e){var t;switch(e){case"u":t=v;break;case"yy":case"yyyy":t=h;break;case"M":case"MM":t=c;break;case"MMM":case"MMMM":t=f;break;case"d":case"dd":t=c;break;case"ddd":case"dddd":t=f;break;case"H":case"HH":case"h":case"hh":case"m":case"mm":case"s":case"ss":t=c;break;case"l":case"c":t=p;break;case"z":case"zz":t=g;break;case"zzz":t=f;break;case"t":t=d(u.units.hour.am,u.units.hour.pm);break;default:return"("+e.replace(/\'/g,"").replace(/(\.|\$|\^|\\|\/|\(|\)|\[|\]|\?|\+|\*)/g,function(e){return"\\"+e})+")?"}return t}).replace(/\s/g,"\\s")+"$",m=t.match(RegExp(o,"i")),m?(-1!==b.y&&(s=m[b.y],100>s&&(s=parseInt("20"+s,10)),M.y=s),-1!==b.M&&(isNaN(m[b.M])?(s=e.inArray(m[b.M],u.units.month.namesAbbr),-1===s&&(s=e.inArray(m[b.M],u.units.month.names))):s=parseInt(m[b.M],10)-1,M.M=s),-1!==b.d&&(M.d=parseInt(m[b.d],10)),-1!==b.h&&(s=parseInt(m[b.h],10),r="am",(e.inArray(m[b.t],u.units.hour.pm)||e.inArray(m[b.T],u.units.hour.pm))&&(r="pm"),"am"===r&&12===s?s=0:"pm"===r&&12!==s&&(s+=12),M.h=s),-1!==b.H&&(M.h=parseInt(m[b.H],10)),-1!==b.m&&(M.m=parseInt(m[b.m],10)),-1!==b.s&&(M.s=parseInt(m[b.s],10)),-1!==b.l&&(M.l=parseInt(m[b.l],10)),-1!==b.c&&(M.c=parseInt(m[b.c],10)),l=new Date(M.y,M.M,M.d,M.h,M.m,M.s,M.l),l.setMicroseconds(M.c),-1!==b.z&&l.setTimezone(e.intimidatetime.timezoneOffsetNumber(m[b.z],u.units.timezone.names)),-1!==b.u&&l.setTime(1e3*m[b.u])):e.intimidatetime.log("Unable to parse date "+t+" with "+o),l},dateRangeParse:function(t,i,n,a){var 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n=-1*e,a=n%60,s=(n-a)/60,r=t?":":"";i=(n>=0?"+":"-")+("0"+(""+101*s)).slice(-2)+r+("0"+(""+101*a)).slice(-2),"+00:00"===i&&(i="Z")}return i},d=function(e){return a.units.timezone.names[e]||u(e,!1)};return s=s.replace(/(?:u{1,3}|yyyy|yy|M{1,4}|d{1,4}|HH?|hh?|mm?|ss?|[tT]{1,2}|z{1,3}|[lc]|('.*?'|".*?"))/g,function(e){var 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e.intimidatetime.extend(e.intimidatetime.defaults,t||{}),this},modes:{basic:{},horizontal:{},vertical:{}},types:{label:{create:function(t,i,n){var a=t.settings,s=i.data("unit"),r=a.units[s],o='<label class="unit-label unit-label-'+s+'">';""!==r.label&&r.label!==!1&&(o+="<span>"+r.label+"</span>"),o+=e.intimidatetime.dateFormat(n,r.format,a),o+="</label>",i.html(o)},option:function(){},value:function(){}},list:{create:function(){window.console.log("create list")},option:function(){},value:function(){}},select:{create:function(t,i,n){n=void 0===n||"Invalid Date"==""+n?new Date:n;var a,s,r,o=t.settings,m=i.data("unit"),l=o.units[m],u=e('<label class="unit-label unit-label-'+m+'"></label>'),d=e('<select class="unit-input unit-input-'+m+'"></select>'),c=n["get"+l.map](),p=e.intimidatetime.dateClone(n),h=l.max,f=l.min,g="";if("day"===m&&(a=e.intimidatetime.daysInMonth(n.getMonth(),n.getFullYear()),h>a&&(h=a)),void 0!==l.range&&(void 0===f&&(f=n.getFullYear()-l.range),void 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t;switch(e){case"u":t=v;break;case"yy":case"yyyy":t=h;break;case"M":case"MM":t=c;break;case"MMM":case"MMMM":t=f;break;case"d":case"dd":t=c;break;case"ddd":case"dddd":t=f;break;case"H":case"HH":case"h":case"hh":case"m":case"mm":case"s":case"ss":t=c;break;case"l":case"c":t=p;break;case"z":case"zz":t=g;break;case"zzz":t=f;break;case"t":t=d(u.units.hour.am,u.units.hour.pm);break;default:return"("+e.replace(/\'/g,"").replace(/(\.|\$|\^|\\|\/|\(|\)|\[|\]|\?|\+|\*)/g,function(e){return"\\"+e})+")?"}return t}).replace(/\s/g,"\\s")+"$",m=t.match(RegExp(o,"i")),m?(-1!==b.y&&(s=m[b.y],100>s&&(s=parseInt("20"+s,10)),M.y=s),-1!==b.M&&(isNaN(m[b.M])?(s=e.inArray(m[b.M],u.units.month.namesAbbr),-1===s&&(s=e.inArray(m[b.M],u.units.month.names))):s=parseInt(m[b.M],10)-1,M.M=s),-1!==b.d&&(M.d=parseInt(m[b.d],10)),-1!==b.h&&(s=parseInt(m[b.h],10),r="am",(e.inArray(m[b.t],u.units.hour.pm)||e.inArray(m[b.T],u.units.hour.pm))&&(r="pm"),"am"===r&&12===s?s=0:"pm"===r&&12!==s&&(s+=12),M.h=s),-1!==b.H&&(M.h=parseInt(m[b.H],10)),-1!==b.m&&(M.m=parseInt(m[b.m],10)),-1!==b.s&&(M.s=parseInt(m[b.s],10)),-1!==b.l&&(M.l=parseInt(m[b.l],10)),-1!==b.c&&(M.c=parseInt(m[b.c],10)),l=new Date(M.y,M.M,M.d,M.h,M.m,M.s,M.l),l.setMicroseconds(M.c),-1!==b.z&&l.setTimezone(e.intimidatetime.timezoneOffsetNumber(m[b.z],u.units.timezone.names)),-1!==b.u&&l.setTime(1e3*m[b.u])):e.intimidatetime.log("Unable to parse date "+t+" with "+o),l},dateRangeParse:function(t,i,n,a){var s,r,o=[];for(t=t.split(n),s=0,r=t.length;r>s;s+=1)o[s]=e.intimidatetime.dateParse(t[s],i,a);return o},dateRelative:function(t,i){var n,a,s,r,o=e.intimidatetime.dateClone(t),m={y:"FullYear",M:"Month",d:"Date",h:"Hours",m:"Minutes",s:"Seconds",l:"Milliseconds",c:"Microseconds"};if("number"==typeof i)o.setDate(o.getDate()+o);else if("string"==typeof i&&(s=i.split(/(\s+|\,)/g)))for(n=0,a=s.length;a>n;n+=1)r=s[n].match(/(\-?\+?\d+)(\w)/),r&&void 0!==m[r[2]]&&o["set"+m[r[2]]](o["get"+m[r[2]]]()+parseInt(r[1],10));return o},dateFormat:function(t,i,n){if(void 0===t||"Invalid Date"==""+t)return"";var a=e.intimidatetime.extend({},e.intimidatetime.i18n[""],e.intimidatetime.defaults,n||{}),s=i,r=parseInt(t.getHours(),10),o=r>11?a.units.hour.pm[0]:a.units.hour.am[0],m=function(e,t){return("000"+e).slice(-1*t)},l=function(e){return(e>12?e-12:0===e?12:e)+""},u=function(e,t){var i;if(isNaN(e)||e>840||-720>e)i=e;else{var n=-1*e,a=n%60,s=(n-a)/60,r=t?":":"";i=(n>=0?"+":"-")+("0"+(""+101*s)).slice(-2)+r+("0"+(""+101*a)).slice(-2),"+00:00"===i&&(i="Z")}return i},d=function(e){return a.units.timezone.names[e]||u(e,!1)};return s=s.replace(/(?:u{1,3}|yyyy|yy|M{1,4}|d{1,4}|HH?|hh?|mm?|ss?|[tT]{1,2}|z{1,3}|[lc]|('.*?'|".*?"))/g,function(e){var i="";switch(e){case"u":i=parseInt(t.getTime()/1e3,10);break;case"uu":i=t.getTime()/1e3;break;case"uuu":i=t.getTime();break;case"yy":i=t.getYear();break;case"yyyy":i=t.getFullYear();break;case"M":i=t.getMonth()+1;break;case"MM":i=m(t.getMonth()+1,2);break;case"MMM":i=a.units.month.namesAbbr[t.getMonth()];break;case"MMMM":i=a.units.month.names[t.getMonth()];break;case"d":i=t.getDate();break;case"dd":i=m(t.getDate(),2);break;case"ddd":i=a.units.day.namesAbbr[t.getDay()];break;case"dddd":i=a.units.day.names[t.getDay()];break;case"HH":i=m(r,2);break;case"H":i=r;break;case"hh":i=m(l(r),2);break;case"h":i=l(r);break;case"mm":i=m(t.getMinutes(),2);break;case"m":i=t.getMinutes();break;case"ss":i=m(t.getSeconds(),2);break;case"s":i=t.getSeconds();break;case"l":i=m(t.getMilliseconds(),3);break;case"c":i=m(t.getMicroseconds(),3);break;case"T":i=o.charAt(0).toUpperCase();break;case"TT":i=o.toUpperCase();break;case"t":i=o.charAt(0).toLowerCase();break;case"tt":i=o.toLowerCase();break;case"z":i=u(t.getTimezone(),!1);break;case"zz":i=u(t.getTimezone(),!0);break;case"zzz":i=d(t.getTimezone());break;default:i=e.replace(/\'/g,"")||"'"}return i}),s=e.trim(s)},dateRangeFormat:function(t,i,n,a){var s,r,o=[];for(s=0,r=t.length;r>s;s+=1)o[s]=e.intimidatetime.dateFormat(t[s],i,a);return o=o.join(n)},timezoneOffsetNumber:function(e,t){var i;if(e=(""+e).replace(":",""),"Z"===e.toUpperCase())return 0;if(!/^(\-|\+)\d{4}$/.test(e)){if(void 0!==t)for(i in t)if(t[i]===e)return i;return e}return("-"===e.substr(0,1)?-1:1)*(60*parseInt(e.substr(1,2),10)+parseInt(e.substr(3,2),10))},daysInMonth:function(e,t){return/3|5|8|10/.test(e)?30:1===e?t%4>0&&t%100||t%400>0?29:28:31},detectSupport:function(e){var t=e.replace(/\'.*?\'/g,""),i=function(e,t){return-1!==e.indexOf(t)?!0:!1},n=i("U"),a={year:n||i(t,"y"),month:n||i(t,"M"),day:n||i(t,"d"),hour:n||i(t,"h")||i(t,"H"),minute:n||i(t,"m"),second:n||i(t,"s"),milli:i(t,"l"),micro:i(t,"c"),timezone:i(t,"z")||i(t,"Z"),ampm:i(t,"t")&&i(t,"h"),iso8601:i(t,"Z")};return a.date=a.year||a.month||a.day,a.time=a.hour||a.minute||a.second||a.milli||a.micro||a.timezone,a.datetime=a.date&&a.time,a},extend:function(){for(var t=arguments[0],i=1,n=arguments.length,a=function(t,i){for(var n in i)i.hasOwnProperty(n)&&(t[n]=void 0===t[n]||"object"!=typeof i[n]||e.isArray(i[n])?i[n]:a(t[n],i[n]));return t};n>i;i+=1)t=a(t,arguments[i]);return t},log:function(){window.console&&window.console.log&&window.console.log.apply(window.console,arguments)},lookup:{i:0}}),e.fn.intimidatetime=function(){var t,i,n,a=Array.prototype.slice.call(arguments),s=a[0]||{};return"string"==typeof s?"option"===s.substr(0,3)&&2===a.length?(i=e.intimidatetime.lookup[e(this[0]).data("intimidatetime")],t=i[s].apply(i,a.slice(1))):t=this.each(function(){i=e.intimidatetime.lookup[e(this).data("intimidatetime")],i[s].apply(i,a.slice(1))}):t=this.each(function(){n=e(this),e.intimidatetime.lookup[++e.intimidatetime.lookup.i]=new e.intimidatetime(n,s),n.data("intimidatetime",e.intimidatetime.lookup.i)}),t},Date.prototype.getMicroseconds||(Date.prototype.microseconds=0,Date.prototype.getMicroseconds=function(){return this.microseconds},Date.prototype.setMicroseconds=function(e){return this.setMilliseconds(this.getMilliseconds()+Math.floor(e/1e3)),this.microseconds=e%1e3,this}),Date.prototype.getTimezone||(Date.prototype.localTimezone=(new Date).getTimezoneOffset(),Date.prototype.timezone=(new Date).getTimezoneOffset(),Date.prototype.getTimezone=function(){return this.timezone},Date.prototype.setTimezone=function(e){return this.timezone=e,this},Date.prototype.adjustTimezone=function(e){this.setMinutes(this.getMinutes()+(this.timezone-e)),this.setTimezone(e)})})(window.jQuery||window.Zepto||window.$);
\ No newline at end of file
diff --git a/src/Intimidatetime.js b/src/Intimidatetime.js
index aeef137..f4bf67b 100644
--- a/src/Intimidatetime.js
+++ b/src/Intimidatetime.js
@@ -118,6 +118,10 @@
 					inst.open();
 				}
 				else{
+					inst.$el.on('keyup.intimidatetime paste.intimidatetime', function(e){ 
+						setTimeout(function(){ inst._inputChange(e); },0); // paste event needs a split second..
+					});
+
 					inst.$el.on('focus.intimidatetime', function(e){ inst.open(); });
 
 					inst.$d.on('click.intimidatetime', function(e){
@@ -343,8 +347,37 @@
 			},
 
 		/* 
-		* the change event has occured on an input, update everything
-		* @return jQuery - the manager object
+		* the change event has occured on the input, update everything
+		* @return jQuery - the input element
+		*/
+		_inputChange: function(e){
+				var inst = this,
+					s =  inst.settings,
+					ranges = $.intimidatetime.dateRangeParse(inst.$el.val(), s.format, s.rangeDelimiter, s),
+					eCustom, eResult;
+				
+				if(ranges && ranges.length === s.ranges+1){
+					eCustom = new $.Event('intimidatetime:change');
+					eResult = inst.$el.trigger(eCustom, [inst, ranges]);
+
+					// do all user supplied event handlers accept the event? (Zepto may not implement this)
+					if(eResult.isDefaultPrevented && eResult.isDefaultPrevented()){	
+						e.preventDefault();
+						return false;
+					}
+
+					// update the picker with this new value 
+					s.value = ranges;
+					inst.refresh();
+				}
+
+				return this.$el;
+			},
+
+
+		/* 
+		* the change event has occured in the picker, update everything
+		* @return jQuery - the input element
 		*/
 		_change: function(e){
 				var inst = this,
@@ -361,7 +394,7 @@
 
 				// set the new value (validation happens in value())
 				inst.value(ranges);
-				return this.$el;
+				return inst.$el;
 			},
 
 		/* 
@@ -695,6 +728,8 @@
 				// dropdowns
 				select: {
 					create: function(inst, $parent, date, onChange){
+						date = (date === undefined || date.toString() === 'Invalid Date')? new Date() : date;
+
 						var s = inst.settings,
 							unit = $parent.data('unit'),
 							u = s.units[unit],
@@ -996,6 +1031,10 @@
 		* @return string
 		*/
 		dateFormat: function(date, format, options){
+			if(date === undefined || date.toString() === "Invalid Date"){
+				return "";
+			}
+
 			var o = $.intimidatetime.extend({},$.intimidatetime.i18n[''], $.intimidatetime.defaults, options || {}),
 				tmpdate = format,
 				hour = parseInt(date.getHours(), 10),