DITA Table Layouts

CALS Table Model Layout

CALS Table in DITA

Simple Table Model Layout

When choosing a Simple table model from the Insert Table dialog box, you only have access to configure a few properties. For example, you can choose the number of rows and columns, specify values for frames, and choose from a few types of properties for the column width. The layout of this type of table is very simple, as the name suggests.

DITA Simple Table

Choice Table Model Layout

A Choice table model is used within a step element in a DITA Task document to describe a series of optional choices that a user must make before proceeding. The choicetable element is a useful device for documenting options within a single step of a task. You can insert Choice tables in DITA Task documents either by selecting choicetable from the Content Completion Assistant (within a step element) or by using the Insert Table action on the toolbar or from the contextual menu). The options and layout of a Choice table is similar to the Simple table model.

DITA Choice Table

Properties Table Model Layout

A Properties table model is used within a refbody element in a DITA Reference document to describe a property (for example, its type, value, and description). You can insert Properties tables in DITA Reference documents either by selecting properties(wizard) from the Content Completion Assistant (within a refbody element) or by using the Insert Table action on the toolbar (or from the contextual menu) and selecting Properties for the Model. The layout of a Properties table is very simple. It allows for a maximum of 3 columns (typically for property type, value, and description) and the only options available are for whether or not you want a header row and for specifying frames (borders).

DITA Properties Table

Table Validation in DITA

Oxygen XML Developer plugin reports table layout problems that are detected in manual or automatic validations. When you validate a DITA map with the Validate and Check for Completeness action, if the Report table layout problems option is enabled in the DITA Map Completeness Check dialog box, table layout problems will be reported in the validation results. The types of errors that may be reported for DITA table layout problems include:

CALS Tables

• A row has fewer cells than the number of columns detected from the table cols attribute.
• A row has more cells than the number of columns detected from the table cols attribute.
• A cell has a vertical span greater than the available rows count.
• The number of colspecs is different than the number of columns detected from the table cols attribute.
• The number of columns detected from the table cols attribute is different than the number of columns detected in the table structure.
• The value of the cols, rowsep, or colsep attributes are not numeric.
• The namest, nameend, or colname attributes point to an incorrect column name.

Simple or Choice Tables

• A row has fewer cells than the number of table columns.