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Coding the breadcrumb


completeamateur

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Hi guys,

 

I want to code the breadcrumb for my website i.e.

 

Home > Book > Chapter > Page

 

My navigation is structured in a table aptly named 'navigation'.

 

CREATE TABLE IF NOT EXISTS `navigation` (
  `navID` smallint(5) unsigned NOT NULL auto_increment,
  `nav` text character set utf8 NOT NULL,
  `url` text character set utf8 NOT NULL,
  `parentID` smallint(5) unsigned default NULL,
  PRIMARY KEY  (`navID`)
) ENGINE=MyISAM  DEFAULT CHARSET=latin1 AUTO_INCREMENT=4 ;

 

A contentID (linked to navID) is specified for the current page.  Will I have to 'backwards search' the navigation table for the relevant chapter/book?

 

All suggestions welcome...

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