Can angularjs routes have default parameter values?

Question

Can I set a default value of a parameter of a route in AngularJS? Is there a way to have /products/123 and /products/ handled by the same route ?

Answer 1

AngularJS does not allow default values for route parameters.

But routes (in AngularJS) should not have default parameters.

Resources could have default parameters.

In AngularJS if you want a route with an optional parameter, these are actually two different routes.

Why?

• Routes should be simple

• Routes does not allow regular expressions matching for parameters

• Routes are not something which exposes an API to work in your application (unlike Resources do). Routes are just configuration which connects a URL with a template and a controller. Thus having more routes is better:

  • It is clear which route maps to which url.

  • It is more verbose, but simpler to read. Having more complex routes would create a steeper learning curve where AngularJS does not need one.

Unlike server-side frameworks which have routes

• AngularJS routes do not have names.
• You do not build URLs from the defined routes.
• You do not have logic (a.k.a functions) in the routes definitions.

Simpler routes = more lines to define them = less headaches working with them.

NOTE: Please keep in mind the question and this answer are for an old version of AngularJS (1.0 I think) pre-dating the new routes/resources implementation.