I've added the calendar from http://www.dynarch.com/projects/calendar/old/ onto my wordpress site. It loads fine but I don't want people to select dates in the past which I've managed to do but want to add a strikethrough but don't know how. Please help.
Thanks
http://www.dynarch.com/static/jscalendar-1.0/doc/html/reference.html#node_sec_5.3.7
You need your own disabled date handler
For example
function disallowDate(date) {
// date is a JS Date object
var d=new Date();
if ( date.getTime() < d.getTime()) {
return true; // disable anything less than today
}
return false; // enable other dates
};
calendar.setDisabledHandler(disallowDate);
Related
When I use function:
$scope.getDate = function() {
return uiCalendarConfig.calendars['myCalendar1'].fullCalendar('getDate');
}
It returns wrong date after I switch to +2 or -2 months.
How can I get the date/month which I chose on calendar?
Hello Can you try with this code on your calendar configuration for check date display okay or not?
viewRender:function( view, element ){
console.log($('#calendar').fullCalendar('getDate').format('YYYY-MM-DD'));
}
It will be correct display in my basic configuration even.
Hope it will be help.
I have tried to implement the recurring frequency on Angular UI-calendar but still didn't get any angular plugin.I need help in creating recurring event.If you can please give any reference plugin or directive to create recurring event.
I got Ui-calendar from here calendar downloaded link
Thanks in advance !!
I leveraged the fact that, on a view switch of the calendar, the Arshaw calendar can employ an events functions (http://fullcalendar.io/docs/event_data/events_function/).
First assemble the array of repeating events in your service into an 7-slot array of arrays, one slot for each day of the week. Put this on the scope. Then when you open up or switch the calendar view, iterate from the start day to the end day of the function, and insert an event that matches your recurrence type.
function eventFunction(start, end, timezone, callback) {
var events = [];
for(var date = start; date <= end; date.setTime( date.getTime() + MS_PER_DAY )){
_.forEach($scope.calendar.repeating[date.getDay()], function(repeater){
var repeaterStart = date.getTime() + // date
repeater.start - new Date(repeater.start).setHours(0,0,0,0); // time
events.push({ _id: repeater.id, start: new Date(repeaterStart), title: repeater.headline})
})
}
callback(events);
}
i have a situation here that i can't seem to figure out. Please if anybody knows how to resolve this i would love to hear suggestions.Thanks
I have a "global view" that is visible on a subnavbar in the app, that is a calendar, this calendar serves as a global calendar throughout the application, so almost all the views use the calendar view & model to set show data according to the date selected.
This calendar view/model should have some way to store in history each time the date is changed, this (i think) is done using a single URL or query string parameters each time the date is changed, something like
webapp/view1?date=20120301
and when the date is changed, so its the query string.
I would like to use query string parameters for this so i don't have to specify on each route the (/:date) optional parameter.
THE THING IS backbone stopped firing a route change or a history event when query strings are changed, they simply ignore query strings on the Backbone.History implementation, this is breaking all my implementation cause i can't track each time the querystring is changed, so the "back" button will not fire a change event and therefore i can't change the date on the model that would change the date on the calendar.
I know a simple solution to this would be just using "pretty URL" and adding that date parameter to each view, but im trying to avoid that.
Any suggestions?
Thanks in advance
UPDATE
I ended up using "pretty URLs" like the Backbone documentation suggests, cause using query strings would bring me a lot of trouble for tracking the URL change and history, also wouldn't work as expected when using hashchange instead of pushState.
So, my code ended up like this:
Attaching somewhere in your router, view, controller, something, to the "route" event of your router, to check the URI for the date and set this date to the calendar picker:
this.listenTo(myRouter, "route", this.routeChanged);
Then, this method would do something like:
checkURIdateParameter: function (route, arr) {
var found = false;
for (var i = 0; i < arr.length ; i++) {
if (arr && arr[i] && arr[i].indexOf("date=") != -1) {
if (app.models.dateControl) {
var dateFromParameter = new Date(arr[i].substring("date=".length).replace(/\$/g, ":"));
dateFromParameter = (isNaN(dateFromParameter.getTime())) ? app.models.dateControl.defaults.date : dateFromParameter;
app.models.dateControl.set("date", dateFromParameter);
found = true;
}
}
}
if (!found) app.models.dateControl.set("date", app.models.dateControl.defaults.date, {changeURI:false});
}
This serves as the function that will read params from the URI and reflect those changes on the dateControl.
There should be another method that will be the one in charge of updating the URI to a new one each time the date is changed (so that the params are in sync with the view) and the link can be copied and pasted with no problems.
Somewhere on your router, view, controller:
this.listenTo(app.models.dateControl, "change:date", this.updateURIdateParameter);
This is a method that is attached to a model that has the current date, this model is updated by the calendar picker (the UI control) or the method that was linked with the route event (routeChanged, look above).
This method should do something like this:
, updateURIdateParameter: function (a, b, c) {
if (c && c.changeURI == false) return; //this is in case i don't want to refresh the URI case the default date is set.
var currentFragment = Backbone.history.fragment;
var newFragment = "";
var dateEncoded = app.models.dateControl.get("date").toJSON().replace(/\:/g, "$");
newFragment = currentFragment.replace(/\/date=([^/]+)/, "") + "/date=" + dateEncoded;
if (newFragment != currentFragment) {
app.router.navigate(newFragment, false);
}
}
This method gets the currentDate selected from the corresponding model, parses it, then takes the URL from the Backbone.history.fragment, execs a nice regexp against it that will replace the old date parameter (if exists) and then appends the new encoded date.
Then navigates to this route in silent mode so that the method that checks the route is not called (this prevents annoying loops).
I hope this helps.
I would suggest using "Pretty URL".
FYI Page URL in the browser bar will blink in this example.
Somewhere inside your Backbone.Router:
this.route('*action', function() {
console.log('404');
});
this.route(/^(.*?)\?date=(\d+)$/, function(route, date) {
// same current route (with ?date)
var fragment = Backbone.history.fragment;
// navigate to main route (to create views etc.)
this.navigate(route, {trigger:true, replace:true});
// silent change hash
this.navigate(fragment);
});
this.route('any', function() {
// need wait for hash change
_.defer(function() {
console.log('parse date here and do what you want', window.location.hash.match(/^(.*?)\?date=(\d+)$/));
});
});
this.route('route', function() {
// need wait for hash change
_.defer(function() {
console.log('parse date here and do what you want', window.location.hash.match(/^(.*?)\?date=(\d+)$/));
});
});
I've setup a calendar using FullCalendar with Angular UI. It works fine, I can toggle categories of events nicely, but every time the eventSource is updated the calender view is set to the current date.
I've tried using the gotoDate method and I can see that it works (it also works from the console), but almost immediately after the calender is reverted to the current date. As I'm new to AngularJS I've probably put the gotoDate in the wrong place. But I'm clueless were to put it elsewhere.
I'm using a service that returns a bunch of event objects and pushes them into eventSources, the ng-model of the calendar element. Nothing special, in the controller I have:
$scope.eventSources = [];
var promise = UserCalendarEvents.get(groupName);
promise.then(
function(events) {
$scope.eventSources.push(events);
$('#events-calendar').fullCalendar('gotoDate', 2012, 11);
},
function(reason) {
console.log('Error: ' + reason);
}
);
In this case events are fetched and $scope.eventSources is populated. The calender view is then set to december 2012 and after that, almost instantly, the view swithes to current date. Is it some kind of watch of the ng-model that rerenders the fullcalender and if so how can I set the date of choice?
Update: I ended using joshkurz fix, but in a modified version that honors the selected view, ie if the user has selected basicWeek and changes source data the view shouldn't change to for example month view. That's what I need for my users.
function update() {
scope.calendar = elm.html('');
var view = scope.calendar.fullCalendar('getView');
var m;
var xtraOptions = {};
//calendar object exposed on scope
if(view){
var viewDate = new Date(view.start);
if(m !== 'Invalid Date'){
y = viewDate.getFullYear();
m = viewDate.getMonth();
d = viewDate.getDate();
if(!isNaN(y) && !isNaN(m) && !isNaN(d)){
xtraOptions = {
year: y,
month: m,
date: d
};
}
}
view = view.name; //setting the default view to be whatever the current view is. This can be overwritten.
}
/* If the calendar has options added then render them */
var expression,
options = { defaultView : view, eventSources: sources };
if (attrs.uiCalendar) {
expression = scope.$eval(attrs.uiCalendar);
// Override defaultView if is set in ui-calendar attribute - OK?
if (expression.defaultView) {
expression.defaultView = view;
}
} else {
expression = {};
}
angular.extend(options, uiConfig.uiCalendar, expression, xtraOptions);
scope.calendar.fullCalendar(options);
}
This is a bug with the calendar. You are the first one to say anything about it on StackOverflow. Kudos.
There are a couple of ways that this could be fixed. Its been proposed on github https://github.com/angular-ui/angular-ui/pull/520 that we do away with how the directive re-creates itself anytime the watch is fired, which would stop this behavior. I believe that if we can get this method to work in production then it will be the best solution.
Until then however the fix is to get the current month from a date object created from the view.start field. This month should be added to the options which are used to render the calendar.
Here is a snippet of what the new update function should look like inside of the calendar directive.
/* update the calendar with the correct options */
function update() {
scope.calendar = elm.html('');
var view = scope.calendar.fullCalendar('getView');
var m;
var xtraOptions = {};
//calendar object exposed on scope
if(view){
var d = new Date(view.start);
m = new Date(view.start);
if(m !== 'Invalid Date'){
m = m.getMonth();
if(!isNaN(m)){
xtraOptions = {
month: m
};
}
}
view = view.name; //setting the default view to be whatever the current view is. This can be overwritten.
}
// console.log(m)
/* If the calendar has options added then render them */
var expression,
options = {
defaultView : view,
eventSources: sources
};
if (attrs.exCalendar) {
expression = scope.$eval(attrs.exCalendar);
} else {
expression = {};
}
angular.extend(options, uiConfig.exCalendar, expression, xtraOptions);
scope.calendar.fullCalendar(options);
}
This has not been properly tested on the angular-ui CI server, but it works fine as I am using it in production currently.
With AngularUI wrapping FullCalendar in a directive for you, the calendar object can be accessed via $scope.calendar. "The AngularJS Way" is to avoid direct DOM manipulation in controllers.
In your particular case, you'd write this instead:
$scope.calendar.fullCalendar('gotoDate', 2012, 11);
AngularUI does have a watch on eventSource and event that calls an update function every time the length of either changes. You can view the source here:
https://github.com/angular-ui/angular-ui/blob/master/modules/directives/calendar/calendar.js
You can see that the calendar object at $scope.calendar gets recreated with a new set of events everytime the event model changes. This is why your date change isn't going through -- the event is being added, triggering the update, your date change goes in, the whole calendar is changed and your date change is lost.
Two (not the best) things pop up at me without changing AngularUI's code:
You can use AngularJS's $timeout service and wait a set
time after events are loaded, the calendar is finished updating,
then call your date change.
You can add a $watch on the scope that triggers your date change
everytime the calendar object changes:
http://plnkr.co/edit/Ww08VX?p=preview
I created that example above. In the test() method, I'm just loading some fake data into events via a promise (they'll be added in March 2013) then changing the date to December 2012. I'm watching $scope.calendar and everytime it changes (an update is triggered in the directive) I resend the date command. You should be sent to December 2012 without even seeing the new events go in, but if you go back to March 2013, they should be there. I stuck the watch in another .then assuming you'll use some value that's returned to set the date dynamically.
Another way to solve the issue without changing the Angular-UI source is to declare the calendar like this:
<div ui-calendar="{viewDisplay:viewDisplayHandler,month:monthVal,year:yearVal}" ng-model="eventsArr"></div>
And to have a viewDisplayHandler function in the scope that sets monthVal and yearVal to the appropriate values in order to have the date on the calendar set after the whole calendar recreation:
$scope.viewDisplayHandler = function(view) {
var viewStart = view.start;
$scope.yearVal = viewStart.getFullYear();
$scope.monthVal = viewStart.getMonth();
}
This is how i solved it before issuing the pull request on GitHub; it's not the optimal method i guess, but i have been using it in production for a while and it seems to be ok and does not require changing Angular-UI's code.
I need to do Validation for both Start Time And End Time, if start time is greater then end Time Throw and error.
How Can i achieve this.
Which Events do i need to use to get the validation done onselect, onclose??
Please Help me out
Thanks
You can do this using onSelect event making changes to the mobiscroll.
Here is an example i tried.. you might find useful
onSelect: function (dateText, inst) {
var newMinDate, newMaxDate;
endDate = new Date(dateText);
var newEndDate = new Date(endDate.getFullYear(), endDate.getMonth(), endDate.getDate() + 5);
$endCal.mobiscroll('setDate', newEndDate);
newMinDate = new Date(endDate.getFullYear(), endDate.getMonth(), endDate.getDate() + 1),
$endCal.mobiscroll('option', {
minDate: newMinDate
});
}
https://jsfiddle.net/sarvesh310/742Lqagk/2/
You can dynamically set the minDate and maxDate options in the onSelect event, e.g.:
$('#end_time').scroller('option', 'minDate', $('#start_time').scroller('getDate'));
A working example (does not allow to select a start date > end date):
http://jsfiddle.net/dioslaska/2MVv6/1/
This works with date and datetimepickers as well.