Re: [O] collapsing some headings on html export?

[Christian Moe]

Hi,

org-info-js may be your best bet, but for a lightweight solution that 
works with your sample text without a single line of javascript, try 
this (mouse over headings to display contents):

---------

#+TITLE: Folded headings in html export
#+style: <style>.folded > div {display: none;}
#+style:        .folded > *:after {content: " ...";
#+style:                           background: yellow}
#+style:        .folded:hover > div {display: block}
#+style:        .folded:hover > *:after {content: ""}</style>

* Outline: Semester 1
** 1.<2011-09-15 Thu> [[file:./syllabus/what-is-history-for][What is 
History For?]]
   :PROPERTIES:
   :HTML_CONTAINER_CLASS: folded
   :END:

Why we should write history, why everyone should do it, and why that
means we need the Web.

Hacker cultures, collaborative learning, knowledge sharing, non-expert
culture.

Background: 
[[http://www.journalofamericanhistory.org/issues/952/interchange/index.html][JAH 
- The Promise of Digital History]]

*** Lab:  Introduction to Wordpress & the course site.
    :PROPERTIES:
    :HTML_CONTAINER_CLASS: folded
    :END:
Blogging & social media review. Preliminary listing of potential NGO
partners.

---------

Drawbacks: You need to set a HTML_CONTAINER_CLASS property to "folded" 
on any subtree you want hidden from the start. And the unfolded text 
folds away again when your reader mouses out of the containing div.

Yours,
Christian

On 8/25/11 5:41 PM, Matt Price wrote:
> does anyone have any advice on the following: I'm thinking I would
> like to collapse certain segments of a document when exporting to
> HTML, so e.g., if it looks like this:
>
> * Outline: Semester 1
> ** 1.<2011-09-15 Thu>  [[file:./syllabus/what-is-history-for][What is
> History For?]]
> Why we should write history, why everyone should do it, and why that
> means we need the Web.  Hacker cultures, collaborative learning,
> knowledge sharing, non-expert culture.
> Background: 
> [[http://www.journalofamericanhistory.org/issues/952/interchange/index.html][JAH
> - The Promise of Digital History]]
> *** Lab:  Introduction to Wordpress&  the course site.  Blogging&
> social media review. Preliminary listing of potential NGO partners.
>
> I'd like to display just this by default:
>
> Outline: Semester 1
> 1. Sept. 15, 2011 What is History For
>
> but permit viewers to click on the headline or a '+' box to see the
> details. Is it possible to do this somehow, e.g. by embedding some
> javascript code somewhere or something?
>
> Really just wondering...
> Thanks,
> Matt