Tag: Ajax

AJAX is becoming important in the world of web applications. APEX has provided us a very easy way to create an AJAX process, by using dynamic actions. Using PL/SQL Actions in Dynamic Actions to communicate with the database without submitting the page will suffice in most cases, but the downside is that the code is […]

Last week, I ran into a problem with a dynamic action in APEX 4.0. I have a series of 8 images of persons which I generate with PL/SQL. They are all speakers on a conference. Every image is clickable and should insert the name of the speaker in the database. I gave a class “speaker” […]

I remembered an old post of Roel Hartman where he integrated a form into apex. He used a part of OraFormsFaces by Wilfred van der Deijl: the CommunicatorBean. Using this CommunicatorBean forms could react on “external messages”. Now with Forms 11g reacting on external events, this CommunicatorBean isn’t necessary any more(sorry Wilfred). This is how […]

Everybody is already convinced about the strength and benefits of AJAX. There is only one thing that keeps bothering me when Iā€™m using AJAX within Apex. For every AJAX call, you have to define a new application process. I worked out a generic solution where you only need to create one application process for all […]

A while ago, a customer asked me to develop a report page with an option to search on a title. For every character the user typed, the results should immediately be adjusted. I did some research and came out on an AJAX text filter. I couldn’t find a step by step tutorial about this so […]

Apex: integration of new Google API’s Google has released 2 new features on it’s AJAX Search API: Blog bar News bar Both bars allow you to incorporate dynamic content into the layout of your site. I have tried to implement both features into ApEx and they were succesful. In this blog you can read a […]