JSP Pages, Do not get too used to c:out!

I was always one to go ahead and use <c:out> to display model data in my JSP pages.  Never had a reason not to!  Well, I recently had a reason…


As I mentioned in my last post, I am working on a web application that uses several jQuery libraries – another one is AutoSuggest, a handy-dandy plugin for auto-completion.  The AutoSuggest library can have pre-populated data, but it expects a JSONArray type. Normally XMLHttpRequest form submits work great, and data is returned to my JSP page with no page refresh, but sometimes I need to use normal HTML form submits (i.e. for file uploads), where my data is returned as ModelandView to a JSP page (refresh needed).


HOW TO: Make file uploads work with WizardPro jQuery Library and Spring 3.0

My web application front-end code is built using HTML5, CSS3, and jQuery, using the Spring MVC 3.0 Framework to get back-end data back to the browser. We use the WizardPro jQuery library to aid the user in creating objects in the webapp (WizardPro is a great little jQuery library that enables you to create an object in a few steps).

Here is where my heartache comes in – WizardPro’s default form submit uses XMLHttpRequest. Don’t get me wrong, most of the time the default behavior works great! Specifically, it doesn’t work is when you need file uploads in your web app, therefore requiring an input type of file as a form control. Luckily, Spring MVC 3.0 fileupload support was available in our toolkit already (it provides a MultipartResolver for use with Apache Commons FileUpload). To be able to make file uploads work with WizardPro and Spring MVC file upload, you must do the following:


Beginner Thoughts on Alfresco Architecture

If you asked me three months ago if I enjoy developing to Alfresco’s repository and Share UI (specifically Enterprise 3.3.3), it would have been a frustrated “NO…” — Not frustration about WANTING to learn a new product, since that is always exciting and challenging, but frustration on not understanding the architecture, the BIG PICTURE, to know how to use the product.

I’m not going into any deep personal thoughts on Alfresco ECM architecture today; rather I am going to share my thoughts on working with the Alfresco repository and the Alfresco Share UI from a software developer’s standpoint that had (almost) no prior experience with Alfresco, or ECM platforms in general.