InDesign Tip: Multiple Tables of Contents in One Document
InDesign lets you create multiple Tables of Contents within a book or a document. Anything that uses a paragraph style can be defined as a TOC entry, and you can have as many as you want in a document.
This is useful when you have to include a bibliography or a list of tables or illustrations. Multiple custom content lists like this are easily managed using different named TOC Styles (not be confused with Object, Table, Cell, Paragraph or Character Styles), which are saved with the document.
I’m working on a set of volumes, each containing many individual articles on related topics. The Appendix includes an alphabetized list of article titles, created using a custom TOC Style. Here are the two TOC styles, one for the main TOC (HCA Volumes) and the other for the appendix (Alpha List of Articles).
Naturally, the main TOC must include the alphabetical list as an entry. The obvious way to do that is to tell InDesign to use the title style for the list.
When we generate the main TOC, however, the spiffy new alpha list is missing.
The reason is that InDesign ignores any existing TOC when it’s creating a new one. In most cases, that makes sense: you don’t want “Table of Contents” to appear as an entry in the Table of Contents itself, even if its title style is one that’s also used elsewhere in the document to create the TOC. But in this situation we do want that alpha list to show up.
There are two ways around this. You can add the item’s title to the page, but in a hidden text frame, a hidden layer, on a non-printing layer, or out on the pasteboard with just part of the text frame touching the page. InDesign will happily add that to the TOC. Or you can put the title in its own independent frame, and omit it from the TOC itself by deleting the contents of the Title field in the TOC Styles panel.
In either case, it will now show up correctly in the main TOC:
If you have applied a paragraph style to multiple paragraphs, but you only want some of those items to appear in the TOC, here’s another solution:
For example, you’ve applied a style called “Main Head” throughout the document. You want to include most of the paragraphs in the ToC, but not all. Simply make another style based on this one. As long as the new style’s name is different, the paragraphs to which it’s applied will not be included in the TOC. When I use this technique, I often name the alternate style “Main Head-No Toc”