Back log on the blog front.....

The rest of LAST week in Codeigniter

Wednesday April 20th 

I got most of the functionality working including reading to the database. We were given a check list in class and I checked my list of tasks from the sheet. The difficult part of this project is styling in CSS so I decided to leave it and catch up with my final year project. A large part of creative multimedia programming depends on bringing factors together; the layout (HTML), styles (CSS) , user functionality (JavaScript)  and server side functionality (Codeigniter and php with a connected database). I am starting to see the reason and big picture and how and why all of these factors come into play.

Using Codeigniter as a tool and a platform for a near enough real life project is helping me understand more about the user experience and how this ties in with designing and programming functionality into a project. The user has to be in mind at every step! 

This is what I have achieved in basic HTML and CSS it is responsive so far...

Image 1: Three responsive views of 'Go West' news site featuring day trips in the West of Ireland 

Thursday - Friday was spent on a different project - a different Codeigniter and creative multimedia programming exercise.  More about that later...

The weekend of April 23rd - 24th 

ALL Weekend was spent not trying to get the articles to be updated, deleted and read to the database like I wanted but spent getting everything to look nice! Most of Sunday was spent trying to get a registration form to style. This is what happened: when I fooled around in google inspect - (note I did NOT touch the CSS)...

Problem?

Fix? Copyied & pasted a 'good' login form to a dummy sheet and pasted the 'good' form data part from the messed up one (that I know is being read to the database) and smushing it together again.

Anyway it worked but instead of being overjoyed I was relieved that I don't have to ask another silly question!!!!

Image 2: Two navigation bars - Register User Page 

Image 3: Correct Navigation Bar - Register User Page 

This is making me wonder about this industry as a whole. Little regulation and weird stuff like this that can take hours to fix. Don't get me wrong, the levels of satisfaction I have felt this week are enormous but it is soul destroying when you can't execute any creative multimedia programming techniques that you want to do.

I am saying is it takes one away from other tasks and valuable creative/analytical thinking if you are going around in circles. Turns out I inserted two by accident and I can't seem (by Monday night to get rid of it!) .....

Also from image 3, the container id that styles the registration form in the above fields, in the Register User page seems to be semi-working today - another weird CSS thing, and horay another thing that is 'less mess' to fix. Below is the 'good' login page with all ids' being read into Codeigniter from linked assets CSS file. 

Image 4: Good log in form reading the CSS to be centered & behaving well 

 What I learned this week:

- That I can easily link & write views in codeigniter!

 - I am using the inspect element in Google & it is saving me so much !!! Thank you   Google! 

- I learned to (finally) tab my code correctly so that it mimics the natural form of the document how it is being read by the browser, whats more I understand why. A small step but enlightening.

Messy weekend programming issues continue....

I had a messy moment linking files and trying to implement the ‘alt’ attribute to an image in Codeigniter. I am still unclear which of the below is correct to use I am going to ask a tutor tomorrow I assume the latter, with the alt tags. Feel free to comment.... 

No alt tags:

 <?php echo "<img alt=\"Galway Lake with Mountains\" src=\"$img_base/assets/images/lake.jpg\" />"; ?>

Alt tags:

<img src="<?php echo $img_base . "/assets/images/skellig3.jpg"?>" alt="Skellig Bee Hive Hut" />

I am also getting red errors on inputs in a form and I don't know why but I have a feeling its because I don't understand enough about forms and buttons and taking in data from the user. I need to go back and learn about forms and buttons. We are designers, our job is to make a world with richer user experiences and lets face its all about the user in creative multimedia programming! 

Image 5: From Input Codeigniter and errors appearing (again!) 

Not fluent in creative multimedia programming!!!!

It has been a crazy week trying to get creative ideas to execute in via creative multimedia programming. I am listening to rubbish house music partially to relax and partially because this week was spent in a lot of silence!  However, I will start the blog by saying HOW MUCH I have learned about codeigniter, its framework, functions and the general flow of data. My last post dealt with database structure and getting basic inputs from the view to controller to model and back to the controller to be sent lastly to the view.

Crawl before the wobbly walk….

I had to back track a little and last weekend I spent Sunday, all day Sunday doing a tutorial. I spent the day getting php errors in the browser but this exercise (creating a table of authors on the database) to render an updatable view to the browser was invaluable in showing me the creation of a variable and how to retrieve the data. At one point I was trying to pass a variable into itself without really understanding why. Then with help, ( phone a friend time) I had a chat and then knew I was trying to pass an array of data to the $variable. Wow a revelation. What has this to do with creative multimedia programming? Turns out everything – I can’t make anything that is dynamic, creative or functional for an end user without this skill set.

The idea here is to take another project designed to be responsive and bring it into Codeiginiter to have more functionality for the user.

Responsive GoWest News website: three views in various screen states. 

Monday April 18th 

Stepping up a bit I took our tutors project from class and had a few good reads of it to see how the ‘Local Notice’ project works. There is a lot going on in the project and covers all parts of the CRUD functions. I spoke to a few class mates, the previous Friday (April 15^th) and ‘they’, the classmates, said it was  a synch to shoe horn this project into our News project. I was skeptical.

After getting little understanding from class on Monday and no further down the line of understanding I just started studying, again and going through the basic tutorial from Sunday, again.

Tuesday April 19th 

I was basically at this again all day. There was talk of the FYP (Curious Room) going into codeigniter and I got the energy from I don’t know where to try the news project first to see if I could get something working in codeigniter that actually pertained to course work. Enough messing about!

In the evening from about 7 onwards I started on the News Articles assignment, this assignment is part of two modules, advanced programming for the web and emerging web technologies. I could not get anything to work. Then after a few hours rest it dawned on me that my fields in the data base have to match every query in the PHP project exactly. I got out of bed and took a fresh file and started using the find and replace tool again, page by page, function by function. There were 17 I think in all.

 Lesson learned here: (since the previous Friday April 15^th) I was trying to use the editor Netbeans but on a personal note brackets seems to suit me, a beginner in this creative multimedia programming gig a lot better. I got it working in under an hour and just thought it cannot be true. So I went to bed and looked at it on Wednesday.

There were still a lot of error messages and glitch things going on by my understanding of tracking them down is getting better, every day by reading the messages. What I learned from this project was where to find files from the controller and how the flow of information is passed from the view to the controller to the model and back to the controller again before being sent lastly with a response, an action to the user. 

I spent around 4 hours adding some navigation bars to three pages to my FYP and frankly by Saturday I could see that they were not useful, it was a lesson learned in the world of creative multimedia programming but a good lesson!

It has been a bit ridicilous trying to get two projects going in code igniter and not actually knowing: 

a) how to tackle errors 

b) how to write functions that do something unique to that project.

Consensus: A good week in exercises over all. 

First Blog Post EWT Assignment 2

This is my first page for the creative multimedia programming for Evolving Web Technologies, HDip multimedia Limerick Institute of Technology, Ireland.

Uptown and the Bronx by Lego

The image is from the Lego store on 23rd Street, NYC - please note the train number - Uptown & the Bronx!