Tag: HTML 5
Pillars of HTML Vanilla Web Components
In this article we will see how to use Camera and Audio recorder of mobile device in Visualforce and upload as chatter file. It may look that it is very tricky to access device camera and audio control in Visualforce however you may be right if there were no HTML5. Thanks to HTML5 for magic.
One of many features of HTML5 is capability to store data on client machine with the help of “Indexed Database API“. Using this technique web developers can add offline capabilities to their application. Currently almost every modern browser supports “IndexedDB”. Unlike traditional RDBMS, IndexedDB doesn’t have table or columns which supports SQL. In RDBMS, it…