Every time I update my AngularJS app, I encounter a recurring issue where the changes do not appear unless the page is refreshed. This poses a problem as I don't want to inconvenience my users by requiring them to manually refresh the page in order to see the updates. Is there a specific Angular directive or method that can be implemented to ensure that UI changes are reflected on the production server without necessitating a manual refresh from the users?
If you're looking for solutions, there are a few options to consider:
How to disable partial caching in AngularJS on a development machine
In that post, the accepted answer mentions:
"here's one way to always automatically clear the cache whenever the ng-view content changes"
myApp.run(function($rootScope, $templateCache) { $rootScope.$on('$viewContentLoaded', function() { $templateCache.removeAll(); }); });
Methods to force browser cache clearance
The top answer in that post (from Fermin) suggests:
To view css or js changes easily, consider appending _versionNo to the css/js file for each release. For example,
script_1.0.css script_1.1.css script_1.2.css etc.
You can refer to this link for more details.
I hope these suggestions prove helpful.
EDIT. In response to your comment, if the above methods do not work, you might want to consider implementing a websockets-based approach similar to Trello. This involves prompting users to update their page after a certain period or refresh if their socket connection times out. Depending on your setup, you may find this tutorial beneficial: http://www.html5rocks.com/en/tutorials/frameworks/angular-websockets/
By utilizing html2js, you gain the ability to efficiently handle the versioning of templates. This tool serves as a grunt plugin that consolidates all your templates into a single javascript file. While a downside exists in loading all templates regardless of necessity, the upside is having all templates readily available with just one http call and a central point of caching. This approach allows for easy renaming of the js file during new releases, effectively clearing the cache for templates on production. When it comes to development, the guidance provided in another response suffices.
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