Basic Table for a Layout Dandylions! Big Dandelion Pic Not Your Mother's Weed Seeded Dandelion Pic Navigation links Column 1 Column 2 Column 3 Smaller Dandelion Pic Field of Dandelions Pic LISTING 2.2 Table for Layout Adjusted to the Design Listing 2.2 shows how the HTML looks after all the row and column spanning attributes are added. So, to that tag add the attribute rowspan="3" and then remove one tag from the two following rows. On the first row, the final cell on the right with the large open dandelion spans three rows. As you move through the columns, bear in mind that some columns can span rows as well. Or, you can instead change the table border to zero, like this: border="0" however, user agents can still misconstrue this, so it is better to use the role attribute.Ħ. To do this, you can use the role="presentation" attribute. In order to make a layout table valid in HTML5, you need to indicate that it is a layout table rather than a table of data. Note: Setting the Border Can Indicate a Layout Table Add the attribute colspan="3" to the first tag and then remove the following two tags because they are now spanned by that first tag (for example, ). In this example, the first cell (with the headline “Dandylions!” in it) spans three columns. The easiest way is to look at your mockup with the cells blocked out ( Figure 2.2) and move from right to left across the columns. Now things get challenging, and you need to start separating the rows and columns by using the rowspan and colspan attributes. It’s also a good idea to have your table take up the full width of the screen, so add a style to set that (for example, ).ĥ. To tell browsers that this is a layout table and not tabular data, add the role="presentation" attribute to the tag (for example, ). They will be removed from the final table.Ĥ. The characters are non-breaking spaces used to hold the table cells open. Note that the table in Figures 2.1 and 2.2 has five columns and eight rows, and Listing 2.1 reflects this. Build the table by using the code in Listing 2.1. FIGURE 2.2 A layout with the table cells defined.ģ.
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