May 2015
Beginner to intermediate
412 pages
8h 44m
English
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Basic, automatic, drag and drop, and multiple file uploading
The fileUpload component provides a file upload mechanism with enhanced features compared to the basic HTML <input type="file"> file upload definition. The component provides an HTML5-powered UI with capabilities such as drag-and-drop, uploading multiple files, and progress tracking; it also supports legacy browsers (for IE 8+) for compatibility by degrading gracefully.
How to do it…
A basic definition for the file upload would be as follows:
<h:form enctype="multipart/form-data">
<p:fileUpload value="#{fileBean.file}" mode="simple" />
<p:commandButton value="Upload" ajax="false"/>
</h:form>The fileUpload component will be rendered as in the following image with a Choose File button and ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.