09-16-2012, 05:55 PM | #1 |
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Is hierarchical table of contents possible?
I recently got Kobo Touch after my Sony PRS-650 broke. The most painful change is the way hierarchical table of contents are handled. And there are many books where such ToCs are in use (for good) - for example most O'Reilly-sold epubs.
Yesterday I wanted to refresh my memory on some topic using „SQL Cookbook”. So I opened the book, and opened the table of contents to find the chapter I wanted to read. Kobo Touch displayed … plain list of all table-of-contents items, without any hierarchy. The list claimed having 147 pages (147 pages of table of contents, in 300-page book) and was navigable only back and forth. In practice: there was no way to use it to navigate to proper place in the book. For comparison, after opening the same book on Sony and going to ToC, I see list of top-level chapters (1-2 pages), after I touch some chapter I see it's sections, after I touch the section I see it's subsections, finally lowest level opens book in the correct place. 3-4 finger touches, a few seconds and I am in the chapter I am interested in. Do I miss something? Is there a way to get reasonable ToC on Kobo? |
09-16-2012, 06:05 PM | #2 |
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To provide all the details about example: this book table of contents can be seen at http://shop.oreilly.com/product/9780596009762.do
In .epub the hierarchy is deeper - there are subsections like „Problem”, „Solution”, „Oracle notes”, „DB2 notes”... in every section. Many tech books have similar structure. So on Sony I see 1 Retrieving Records 2 Sorting Query Results 3 Working with Multiple Tables 4 Inserting, Updating, Deleting (... up to 14 ...) expanding chapter 4 gives Inserting a New Record Inserting Default Values Overriding a Default Value with NULL Copying Rows from One Table into Another Copying a Table Definition Inserting into Multiple Tables at Once Blocking Inserts to Certain Columns Modifying Records in a Table (.. and a few more ...) and so on. On Kobo I get 1 Retrieving Records Retrieving All Rows and Columns from a Table Problem Solution Discussion Retrieving a Subset of Rows from a Table Problem Solution Discussion Finding Rows That Satisfy Multiple Conditions (and info that there are over hundred pages of toc) |
09-16-2012, 06:16 PM | #3 |
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Short version: no, Kobo doesn't support heirarchical TOC.
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11-10-2015, 09:40 AM | #4 |
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This is something I discovered as well after having purchased my Kobo Glo HD. This really sucks, and I think this is a major drawback of Kobo eReaders that needs to be addressed. I have a good number of books (mainly medical) that have hierarchical ToCs, which are very necessary to navigate the book and get to the specific section you need to read.
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11-10-2015, 01:07 PM | #5 |
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I agree it would be nice if Kobos were able to handle hierarchical table of contents. It's not that big of a problem for reading fiction--but for the examples mentioned above it would be critical. Another example--I can't read use my Bible on my Kobo--it's too painful--try finding one of the Psalms! I end up using one of my Kindles or my older Sonys for this.
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11-10-2015, 02:40 PM | #6 | |
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Quote:
1. Retrieving Records 1.1 Retrieving All Rows and Columns from a Table 1.2 Retrieving a Subset of Rows from a Table 1.3 Finding Rows That Satisfy Multiple Conditions etc etc. Though maybe the file directly from O'Reilly is different. Where did you download the book from? |
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11-10-2015, 03:14 PM | #7 |
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11-11-2015, 02:48 AM | #8 |
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My first two readers were Sonys, and I miss hierarchical TOCS too.
For books with this type of problem, I use Sigil to create a TOC to level 2 or 3 only, to keep the number of pages in the TOC manageable, and navigate within the lowest with the double arrows in the bottom of page contents menu. If there is a detailed html TOC within the book I mark up its first page (tap top right) to go there quickly and navigate more easily. Within the TOC called within a book, you can navigate the page number: tap on the current one and insert number (1 to go to the contents for most books in English). |
Tags |
kobo, kobo touch, table of contents |
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