How to judge what should be more accessible markup <table> ,<div> and <ul><li> if design has table like data?

Question

for example what is the accessible way to code this design.

alt text http://easycaptures.com/fs/uploaded/220/0715108922.png

currently my company's CMS producing this HTML for this design

<div id="presentationsContainer">
        <div class="ItemsContainer">
            <div class="presentationsItemContainer">
                <div class="TitleContainer">
                    Presentation October 2009</div>
                <div class="MediaContainer">
                    <a target="_blank" href="Presentation.ppt">Download PPT </a>
                </div>
            </div>
            <div class="presentations">
                <div class="TitleContainer">
                    May 2009</div>
                <div class="MediaContainer">
                    <a target="_blank" href="2009.ppt">Download PPT </a>
                </div>
            </div>
            <div class="presentations">
                <div class="TitleContainer">
                    March 2009</div>
                <div class="MediaContainer">
                    <a target="_blank" href="2009.ppt">Download PPT </a>
                </div>
            </div>
            <div class="presentations">
                <div class="TitleContainer">
                    Results Presentation September 2008</div>
                <div class="MediaContainer">
                    <a target="_blank" href="2008.ppt">Download PPT </a>
                </div>
            </div>
        </div>
    </div>

like <table> is not good for screen reader user then what will happen to screen user with lots of non semantic div tags are both will create problem for screen reader user or non semantic div creates less problem than properly markup

What should be use for accessibility and if css would be disabled then which code technique will keep understandable formatting?

Answer 1

IMO any of the 3 ways is fine. I could argue any one of them to be better then the other 2.

Myself would go with the list just because its less code when I'm looking at it.

<ul id="presentationsContainer">
    <li>
        Presentation October 2009
        <span><a target="_blank" href="Presentation.ppt">Download PPT </a></span>
        <span><a target="_blank" href="Presentation.ppt">Download PPT </a></span>
    </li>
    <li>
        Presentation October 2009
        <span><a target="_blank" href="Presentation.ppt">Download PPT </a></span>
        <span><a target="_blank" href="Presentation.ppt">Download PPT </a></span>
    </li>
    <li>
        Presentation October 2009
        <span><a target="_blank" href="Presentation.ppt">Download PPT </a></span>
        <span><a target="_blank" href="Presentation.ppt">Download PPT </a></span>
    </li>
</ul>

[EDIT] Adding the additional download ppt can still be done by just adding another span to each li. I am assuming that to get the pdf download your floating the span to the right and giving it a width. This way adding another column is not any more css code. Hell you could even remove the span and add that style to the a tag. assuming no links are in that first column.

However if you want to change it to a table (which may be a better choice with more columns) you can just do something like this: you can already see how much more code there is to look through though.

<table id="presentationsContainer">
  <tr>
    <td class="main" width="60%">Presentation October 2009</td>
    <td class="dl" width="20%">Download pdf</td>
    <td class="dl" width="20%">Download ppt</td>
  </tr>
  <tr>
    <td class="main" width="60%">Presentation October 2009</td>
    <td class="dl" width="20%">Download pdf</td>
    <td class="dl" width="20%">Download ppt</td>
  </tr>
  <tr>
    <td class="main" width="60%">Presentation October 2009</td>
    <td class="dl" width="20%">Download pdf</td>
    <td class="dl" width="20%">Download ppt</td>
  </tr>
</table>