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Semantics

 

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Why use the label tag instead of

? Well, it's shorter and cleaner. But it also let's screen readers and other tools identify the text associated with an input field. Without using the label tag, it can be very difficult for some people to know what is supposed to go into your form fields.

Tables

These days, everyone's moving away from using tables. This is great because tables aren't intended for structuring the way your web page looks. But tables still have a very important purpose. Any time you need to display data that would go in a spreadsheet, tables are here to help.

When using tables, there are a number of tags and attributes that aren't widely used, but are very important for accessibility. Use the summary attribute to give a longer summary of the data in the table. Use the < caption > tag to give a brief title to the data. Use < th > tags to identify the column and row headers in your table. Then, you may want to use the headers attribute on the < td > tags to identify which headers apply to that cell. For more examples and details on accessibility with tables, see the W3C's Accessibility Guidelines.

Lists

Lists are the new tables. Whereas tables are intended for grids of data, lists are intended for lists of content. This is great for us, because most web pages are essentially lists of different things. For example, look at this site. On the front page, I have a list of blog entries in the centre. On the sides, I have lists of links (archive, categories, et cetera), and the sides themselves are lists of lists. If I had used tables, I would've been saying "this stuff on the left has something to do with the stuff in the middle", but it doesn't, really. By using lists, I'm simply saying "this stuff is a list of items that have something to do with each other", which they do.

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