I'm currently integrating the Angular-UI datepicker directive into my project and I'm facing an issue. I want to have the datepicker display 'Today' instead of the actual date like 2015/04/27.
Is there a way to achieve this without having to change the $scope.dt to "Today" and then deal with converting it back when saving to the database? It seems like it might require a custom format, but I can't figure out how to implement that based on the existing code.
If you want to create a filter in AngularJS that can customize the date format, you can wrap the original date filter and handle the formatting based on certain conditions. Here's a basic outline of how you can achieve this:
.filter('my_date', ['dateFilter', function (dateFilter) {
function filter(date, format, timezone) {
var today = new Date();
if (!(date instanceof Date)) {
date = new Date(date);
}
if (format == "today") {
if (date.getFullYear() == today.getFullYear() && date.getMonth() == today.getMonth() && date.getDate() == date.getDate()) {
return "Today";
} else {
format = "yyyy/mm/dd"; // default format
}
}
return dateFilter(date, format, timezone);
}
return filter;
}])
To use this filter, you can simply do:
{{dt | my_date:'today'}}
There are potential improvements that can be made to this filter, such as handling different input formats and making the default format customizable.
NOTE: This technique is suitable if you have control over how dates are displayed in your application. If you are using AngularUI's datepicker-popup, which uses the built-in date filter, you may need to implement your own logic for date formatting.
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