Re: suggestion: HTML frames option

[Sebastian Rose <sebastian_rose@gmx.de>]

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Ilya Shlyakhter <ilya_shl@alum.mit.edu> writes:
> It would be good if the HTML exporter had an option to create a web
> page with two frames:
> in the top frame would be the original exported HTML, and in the
> bottom frame would display
> the targets of all external links in the org file.  Within-orgfile
> links would still be shown in the
> top frame. Then, the org file could serve as an "index" for organizing
> a variety of information, and
> one could browse the org file in the top frame and quickly see the
> targets of external links
> in the bottom frame, without having to switch tabs or windows in the browser.
>
> There would be an option to have the index on the left, instead of on the top.

Hi Ilya,


here is a solution in JavaScript.

Adjust the line

   #+STYLE:   var targetFrame = "otherFrame";

You could even receive the targetFrame as URL-Parameter.



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#+STYLE: <script type="text/javascript">
#+STYLE: <!--/*--><![CDATA[/*><!--*/
#+STYLE: function modifyExternalLinks()
#+STYLE: {
#+STYLE:   if(null == document['body']) {
#+STYLE:     window.setTimeout("modifyExternalLinks()", 250);
#+STYLE:     return;
#+STYLE:   }
#+STYLE:   var targetFrame = "otherFrame";
#+STYLE:   var baseURL = document.URL;
#+STYLE:   if("" != location.hash)
#+STYLE:     baseURL = baseURL.substring(0, baseURL.indexOf('#'));
#+STYLE:   if("" != location.search)
#+STYLE:     baseURL = baseURL.substring(0, baseURL.indexOf('?'));
#+STYLE:   var regx = new RegExp("^baseURL", "gi");
#+STYLE:   var links = document.getElementsByTagName("a");
#+STYLE:   for(j=0; j<links.length; ++j)
#+STYLE:   {
#+STYLE:     if(! links[j].href.match(regx))
#+STYLE:     links[j].target = targetFrame;
#+STYLE:   }
#+STYLE: }
#+STYLE: window.setTimeout("modifyExternalLinks()", 250);
#+STYLE: *]]>*///-->
#+STYLE: </script>

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HTH

   Sebastian



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