(KCDC) Kansas City Developers Conference 2015

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The following presentation was given at kcdc.info on June 25, 2015

Topic: Building a more responsive design with JSF + Bootstrap 3

Modern web design has placed an emphasis on lightweight, responsive oriented design. Utilizing libraries such as¬†Bootstrap 3 CSS / Javascript as well as font awesome one can create elegant designs, quickly and efficiently. We’ll dive into some best practices I’ve extract from solving real world problems when merging JSF with Bootstrap 3. Areas of emphasis would be error handling, responsive modals, and utilizing HTML5 data attributes to make job easier.

I would like to thank all the people that attended my presentation. It was a great opportunity to be around so many other excellent developers.

Presentation slides can be found online here (KCDC Presentation).

 

Bootstrap-datetimepicker with jsf change events

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A datepicker is a great way to avoid having to require multiple inputs on a web application. This example shows you how to use the bootstrap-datepicker and tie it together with JSF.

We begin by creating our inputText field

Now to explain some of the attributes:

The p:data-date-format and p:placeholder are both pass through attributes that become html5 tags. I do this by defining my xmlns at the top of the page like so:

To get our date picker to work we must include the libraries. I choose to use a CDN for my libraries to reduce the configuration on my end. Initialize the datetimepicker to the startDate ID referenced from above. Then create an on change event for the datepicker. This is because the bootstrap-datepicker sits on top of the inputText field and when its value is changed, JSF does not get alerted of this. So inside the change event retrieve the document element of the inputText field then send a onchange event to all other scripts listening to that field. This will trigger the JSF on change event bound by the f:ajax.