Active route helpers

This package provide helpers for figuring out if some route or path is or isn't the currently active route.

Install

meteor add zimme:active-route

Supported routers

[ostrio:flow-router-extra]

Template helpers

Usage

Basic usage examples.

isActiveRoute

Template helper to check if the supplied route name matches the currently active route's name.

Returns either a configurable String, which defaults to 'active', or false.

<li class="{{isActiveRoute 'home'}}">...</li>
<li class="{{isActiveRoute name='home'}}">...</li>
<li class="{{isActiveRoute regex='home|dashboard'}}">...</li>
{{#if isActiveRoute 'home'}}
  <span>Show only if 'home' is the current route's name</span>
{{/if}}
{{#if isActiveRoute regex='^products'}}
  <span>Show only if the current route's name begins with 'products'</span>
{{/if}}

<li class="{{isActiveRoute class='is-selected' name='home'}}">...</li>
<li class="{{isActiveRoute 'home' class='is-selected'}}">...</li>

isActivePath

Template helper to check if the supplied path matches the currently active route's path.

Returns either a configurable String, which defaults to 'active', or false.

<li class="{{isActivePath '/home'}}">...</li>
<li class="{{isActivePath path='/home'}}">...</li>
<li class="{{isActivePath regex='home|dashboard'}}">...</li>
{{#if isActivePath '/home'}}
  <span>Show only if '/home' is the current route's path</span>
{{/if}}
{{#if isActivePath regex='^\\/products'}}
  <span>Show only if current route's path begins with '/products'</span>
{{/if}}

<li class="{{isActivePath class='is-selected' path='/home'}}">...</li>
<li class="{{isActivePath '/home' class='is-selected'}}">...</li>

isNotActiveRoute

Template helper to check if the supplied route name doesn't match the currently active route's name.

Returns either a configurable String, which defaults to 'disabled', or false.

<li class="{{isNotActiveRoute 'home'}}">...</li>
<li class="{{isNotActiveRoute name='home'}}">...</li>
<li class="{{isNotActiveRoute regex='home|dashboard'}}">...</li>
{{#if isNotActiveRoute 'home'}}
  <span>Show only if 'home' isn't the current route's name</span>
{{/if}}
{{#if isNotActiveRoute regex='^products'}}
  <span>
    Show only if the current route's name doesn't begin with 'products'
  </span>
{{/if}}

<li class="{{isNotActiveRoute class='is-disabled' name='home'}}">...</li>
<li class="{{isNotActiveRoute 'home' class='is-disabled'}}">...</li>

isNotActivePath

Template helper to check if the supplied path doesn't match the currently active route's path.

Returns either a configurable String, which defaults to 'disabled', or false.

<li class="{{isNotActivePath '/home'}}">...</li>
<li class="{{isNotActivePath path='/home'}}">...</li>
<li class="{{isNotActivePath regex='home|dashboard'}}">...</li>
{{#if isNotActivePath '/home'}}
  <span>Show only if '/home' isn't the current route's path</span>
{{/if}}
{{#if isNotActivePath regex='^\\/products'}}
  <span>Show only if current route's path doesn't begin with '/products'</span>
{{/if}}

<li class="{{isNotActivePath class='is-disabled' path='/home'}}">...</li>
<li class="{{isNotActivePath '/home' class='is-disabled'}}">...</li>

Arguments

The following can be used by the template helpers as arguments.

Data context, Optional. String or Object with name, path or regex
name, Optional. String. Only available for isActiveRoute and isNotActiveRoute
path, Optional. String. Only available for isActivePath and isNotActivePath
regex, Optional. String or RegExp

At least one of Data context, route or path need to be supplied.

Javascript helpers

Usage

Basic usage examples.

ActiveRoute.name

Helper to check if the supplied route name matches the currently active route's name.

Returns either true or false.

1ActiveRoute.name('home');
2// Returns true if current route's name is 'home'.
3
4ActiveRoute.name(new RegExp('home|dashboard'));
5// Returns true if current route's name contains 'home' or 'dashboard'.
6
7ActiveRoute.name(/^products/);
8// Returns true if current route's name starts with 'products'.

ActiveRoute.path

Helper to check if the supplied path matches the currently active route's path.

Returns either true or false.

1ActiveRoute.path('/home');
2// Returns true if current route's path is '/home'.
3
4ActiveRoute.path(new RegExp('users'));
5// Returns true if current route's path contains 'users'.
6
7ActiveRoute.path(/\/edit$/i);
8// Returns true if current route's path ends with '/edit', matching is
9// case-insensitive

Arguments

The javascript helpers accepts String or RegExp as an argument.

Global options

activeClass, Optional. Set to String to change the default class for isActiveRoute and isActivePath
caseSensitive, Optional. Set to false to make matching case-insensitive
disabledClass, Optional. Set to String to change the default class for isNotActiveRoute and isNotActivePath
regex, Optional. Set to true to make template helpers use regex matching with the following syntax, {{isActiveRoute '^home'}}

1// Configure helpers globally
2// The settings below are the package default settings
3ActiveRoute.configure({
4  activeClass: 'active',
5  caseSensitive: true,
6  disabledClass: 'disabled',
7  regex: 'false'
8});

Notes

ActiveRoute.config is an alias for ActiveRoute.configure
className is an alias for class in template helpers
This package supports javascript's RegExp, here's some good info