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-   -   Multiple options in custom bbcode (https://vborg.vbsupport.ru/showthread.php?t=125059)

Aurons Ghost 08-27-2006 11:19 AM
Multiple options in custom bbcode
 
I have a story archive associated with my site and I am trying to set up some bbcode that can easily link to those stories and to chapters within those stories.

story urls are http://stories.mysite.net/viewstory.php?sid=Story ID
and chapter urls are http://stories.mysite.net/viewstory.php?sid=Story ID&chapter=Chapter number

I know I can get the first to work simply with:
Code:
[story={option}]{param}[/story]
<a href="http://stories.mysite.net/viewstory.php?sid={option}">{param}</a>
but I don't know how to do the second, or even if it's possible. I think it should be like this:
Code:
[chapter={option1},{option2}]{param}[/chapter]
<a href="http://stories.mysite.net/viewstory.php?sid={option1}&chapter={option2}">{param}</a>
I would guess I need to make a plugin for this to work, how would I go about doing this, if it's possible at all?

(I'm on 3.5.4 if that's any help)

Renmiri 08-27-2006 03:49 PM
1 Attachment(s)
It is possible but...

From class_bbcode.php:

Code:
        /**
        * Allows extension of the class functionality at run time by calling an
        * external function. To use this, your tag must have a callback of
        * 'handle_external' and define an additional 'external_callback' entry.
        * Your function will receive 3 parameters:
        *        A reference to this BB code parser
        *        The value for the tag
        *        The option for the tag
        * Ensure that you accept at least the first parameter by reference!
        *
        * @param        string        Value for the tag
        * @param        string        Option for the tag (if it has one)
        *
        * @return        string        HTML representation of the tag
        */
        function handle_external($value, $option = null)....
So you would have to have a bbcode that called on handle_external($value,$option) and split it

Something like that
Code:
<a href="http://stories.mysite.net/viewstory.php?sid=explode_option({option})[0]&chapter=explode_option({option})[1]">{param}</a>
where explode_option($value) was your function..

Optionally, the bbcode parser does parse javascript so you could make do with a javascript function that returned the proper URL

kk, found a mod that taught me how to call "handle external" procedures for bbcodes.
vB Code [table]

Using the xml file it is pretty straight forward. All you need is to import the plugin and create a bbcode for [chapter] with a blank replacement string


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