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Breadcrumb Navigation

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==What is Breadcrumb?==
==What is Breadcrumb ?==
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A breadcrumb is a user interface navigation mechanism. It shows both the current location and previous location(s) required to get to the current location within the navigation hierarchy.
Breadcrumb is a mechanism for keeping track of the user’s location within an application and provides navigation facility.  
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==Advantages==
 
==Advantages==
  
Breadcrumb takes up very little space and hence helps in space availability for the display of content.
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Breadcrumb navigation can provide a very compact mechanism for orienting a user within an app or document set:
 
* Gives user the knowledge of their current location relative to higher-level concepts.
 
* Gives user the knowledge of their current location relative to higher-level concepts.
 
* One-click navigation to navigate back to higher levels in the hierarchy.
 
* One-click navigation to navigate back to higher levels in the hierarchy.
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==When to use ?==
 
==When to use ?==
  
* When the application is heavily content driven and also has a lot of navigation, breadcrumb can help is saving space for content as well as giving proper navigation facility.
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* When the application is heavily content driven and has many nested levels a breadcrumb can help locate the user within the document structure
 
* The user cannot easily navigate through the hierarchy via other local navigation methods.
 
* The user cannot easily navigate through the hierarchy via other local navigation methods.
* In case of a web application, if a user might arrive to a page from an external source (e.g., through a search engine) and the user will need a sense of context.
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* When a user might arrive to a page from an external source (e.g., through a search engine) and the user will need a sense of context.
 
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==Guidelines while implementing Breadcrumb==
 
==Guidelines while implementing Breadcrumb==
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[[File:Breadcrumb flyout1.gif|none]]
 
[[File:Breadcrumb flyout1.gif|none]]
 
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--Submitted by - Aadhar14b, 25 June 2009
 

Revision as of 07:57, 8 May 2012

Article Metadata
Article
Created: User:Aadhar14b (25 Jun 2009)
Last edited: hamishwillee (08 May 2012)

Contents

What is Breadcrumb?

A breadcrumb is a user interface navigation mechanism. It shows both the current location and previous location(s) required to get to the current location within the navigation hierarchy.

Advantages

Breadcrumb navigation can provide a very compact mechanism for orienting a user within an app or document set:

  • Gives user the knowledge of their current location relative to higher-level concepts.
  • One-click navigation to navigate back to higher levels in the hierarchy.
Traditional Navigation / Breadcrumb Navigation

Disadvantages/Limitations

  • Lack of proper update, especially on web applications when new pages are added or there is modification in hierarchical structure, can cause inconsistency or broken links.
  • Breadcrumb is more useful on a stylus-driven device and not appropriate for scroll and select devices.

When to use ?

  • When the application is heavily content driven and has many nested levels a breadcrumb can help locate the user within the document structure
  • The user cannot easily navigate through the hierarchy via other local navigation methods.
  • When a user might arrive to a page from an external source (e.g., through a search engine) and the user will need a sense of context.

Guidelines while implementing Breadcrumb

  • Whenever possible, labels of breadcrumb should match the title of the corresponding form/page of the application.
  • Display the title of the current form/page as the last label in the breadcrumb and don’t provide hyperlink to it.
  • Avoid to hyperlink the symbol (e.g. sign ( >> )) that separates the labels.
  • Hyperlink color/style of the breadcrumb should be the same irrespective of whether the link was previously visited by user or not.
  • Use ‘Title Case’ for labels in the breadcrumb.
  • Avoid using breadcrumbs for single-level hierarchy navigation that have no logical hierarchy or grouping.


Design Tip

Using combination of breadcrumb and fly-out navigation

Combination of breadcrumb and fly-out navigation is helpful in displaying child menus related to each level of the breadcrumb.

Implementing this concept - When a user ‘clicks on’ or ‘hovers over’ a breadcrumb link, the link opens a sub-navigation panel that lists additional attributes.

Breadcrumb flyout1.gif
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