Angular-material-expansion-panel NPM

angular-material-expansion-panel

A module that implements design elements based on Material Design Expansion Panels. With additional features that are similar to Google Inbox style Expansion Panels.

To see Material Design Expansion Panels Specification go here.

The expansion panel component can be used with just html or you can use the Expansion Panel Group to control multiple panels through code

Demo

Demo Hosted on github.io Click Here

Quick Links:

Installation

Bower

Change to your project's root directory.

# To install latest
bower install angular-material-expansion-panel

# To install latest and update bower.json
bower install angular-material-expansion-panel --save

Npm

Change to your project's root directory.

# To install latest
npm install angular-material-expansion-panel

# To install latest and update package.json
npm install angular-material-expansion-panel --save

setup

install modules

# install npm modules
npm install

# install bower components
bower install

Include the material.components.expansionPanels module as a dependency in your application.

angular.module('myApp', ['ngMaterial', 'material.components.expansionPanels']);

Building

You can easily build using gulp.

The built files will be created in the dist folder

Run the gulp tasks:

# To run locally. This will kick of the watch process
# navigate to `localhost:8080`
gulp

# To build the js and css files to the `/build` directory
gulp build

Run Tests

Test using Karma Run the gulp tasks:

gulp test

Usage

Example Template

<md-expansion-panel md-component-id="panelOne">

  <md-expansion-panel-collapsed>
    <div class="md-title">Title</div>
    <div class="md-summary">Summary</div>
    <md-expansion-panel-icon></md-expansion-panel-icon>
  </md-expansion-panel-collapsed>


  <md-expansion-panel-expanded>

    <md-expansion-panel-header>
      <div class="md-title">Expanded Title</div>
      <div class="md-summary">Expanded Summary</div>
      <md-expansion-panel-icon></md-expansion-panel-icon>
    </md-expansion-panel-header>

    <md-expansion-panel-content>
      <h4>Content</h4>
      <p>Put content in here</p>
    </md-expansion-panel-content>

    <md-expansion-panel-footer>
      <div flex></div>
      <md-button class="md-warn" ng-click="$panel.collapse()">Collapse</md-button>
    </md-expansion-panel-footer>

  </md-expansion-panel-expanded>

</md-expansion-panel>

angular.module('app').controller('ctrl', function ($mdExpansionPanel) {
  // async
  $mdExpansionPanel().waitFor('panelOne').then(function (instance) {
    instance.expand();
    instance.collapse({animation: false});
    instance.remove();
    instance.isOpen();
  });

  // sync
  $mdExpansionPanel('panelOne').expand();
});

Example Group

<md-expansion-panel-group md-component-id="panelGroup" multiple>
  <md-expansion-panel md-component-id="panelOne">
    <md-expansion-panel-collapsed></md-expansion-panel-collapsed>
    <md-expansion-panel-expanded>
      <md-expansion-panel-header></md-expansion-panel-header>
      <md-expansion-panel-content></md-expansion-panel-content>
      <md-expansion-panel-footer></md-expansion-panel-footer>
    </md-expansion-panel-expanded>
  </md-expansion-panel>

  <md-expansion-panel md-component-id="panelTwo">
    <md-expansion-panel-collapsed></md-expansion-panel-collapsed>
    <md-expansion-panel-expanded>
      <md-expansion-panel-header></md-expansion-panel-header>
      <md-expansion-panel-content></md-expansion-panel-content>
      <md-expansion-panel-footer></md-expansion-panel-footer>
    </md-expansion-panel-expanded>
  </md-expansion-panel>
</md-expansion-panel-group>

angular.module('app').controller('ctrl', function ($mdExpansionPanelGroup) {
  // async
  $mdExpansionPanelGroup().waitFor('panelGroup').then(function (instance) {
    instance.remove('panelOne');
    instance.remove('panelTwo', {animation: false});
  });

  // sync
  $mdExpansionPanelGroup('panelOne').removeAll({animation: false});
});

Example Register Panels to group

<md-expansion-panel-group md-component-id="panelGroup" multiple>
</md-expansion-panel-group>

angular.module('app').controller('ctrl', function ($scope, $mdExpansionPanelGroup) {

  $mdExpansionPanelGroup().waitFor('panelGroup').then(function (instance) {
    instance.register('panelOne', {
      templateUrl: 'templateOne.html',
      controller: 'TemplateOneController',
      controllerAs: 'vm'
    });

    instance.register('panelTwo', {
      templateUrl: 'templateTwo.html',
      controller: 'TemplateTwoController',
      controllerAs: 'vm'
    });
  });


  $scope.addPanelOne = function () {
    $mdExpansionPanelGroup('panelGroup').add('panelOne', {localParam: 'some data'});
  };

  $scope.addPanelTwo = function () {
    $mdExpansionPanelGroup('panelGroup').add('panelTwo');
  };

  $scope.removePanelOne = function () {
    $mdExpansionPanelGroup('panelGroup').remove('panelOne');
  };

  $scope.removeAll = function () {
    $mdExpansionPanelGroup('panelGroup').removeAll({animation: false});
  };
});

Documentation

To add Expansion Panels to you angular-material project, include the material.components.expansionPanels module as a dependency in your application.

angular.module('myApp', ['ngMaterial', 'material.components.expansionPanels']);

Directives

mdExpansionPanelGroup

mdExpansionPanelGroup is a container to manage multiple panels

<md-expansion-panel-group
  [md-component-id=""]
  [auto-expand=""]
  [multiple=""]>
...
</md-expansion-panel-group>

Attributes

Param	Type	Details
md-component-id	string=	add an id if you want to acces the panel via the $mdExpansionPanelGroup service
auto-expand	string=	panels expand when added to
multiple	string=	allows for more than one panel to be expanded at a time

mdExpansionPanel

mdExpansionPanel is the main container for panels

<md-expansion-panel
  [md-component-id=""]>
...
</md-expansion-panel>

Attributes

Param	Type	Details
md-component-id	string=	add an id if you want to acces the panel via the $mdExpansionPanel service

mdExpansionPanelCollapsed

mdExpansionPanelCollapsed is used to contain content when the panel is collapsed

<md-expansion-panel-collapsed>
...
</md-expansion-panel-collapsed>

mdExpansionPanelExpanded

mdExpansionPanelExpanded is used to contain content when the panel is expanded

<md-expansion-panel-expanded
  [height=""]>
...
</md-expansion-panel-expanded>
```xpansion-panel>

Attributes

Param	Type	Details
height	number=	add this attribute set the max height of the expanded content. The container will be set to scroll

mdExpansionPanelHeader

mdExpansionPanelHeader is nested inside of mdExpansionPanelExpanded and contains content you want in place of the collapsed content this is optional

<md-expansion-panel-header
  [md-no-sticky=""]>
...
</md-expansion-panel-header>

Attributes

Param	Type	Details
md-no-sticky	boolean=	add this aatribute to disable sticky

mdExpansionPanelFooter

mdExpansionPanelFooter is nested inside of mdExpansionPanelExpanded and contains content you want at the bottom. By default the Footer will stick to the bottom of the page if the panel expands past this is optional

<md-expansion-panel-footer
  [md-no-sticky=""]>
...
</md-expansion-panel-footer>

Attributes

Param	Type	Details
md-no-sticky	boolean=	add this aatribute to disable sticky

mdExpansionPanelIcon

mdExpansionPanelIcon can be used in both md-expansion-panel-collapsed and md-expansion-panel-header as the first or last element. Adding this will provide a animated arrow for expanded and collapsed states

<md-expansion-panel-icon></md-expansion-panel-icon>

Services

$mdExpansionPanel

Expand and collapse Expansion Panel using its md-component-id

// sync
$mdExpansionPanel('theComponentId').expand();
$mdExpansionPanel('theComponentId').contract();
$mdExpansionPanel('theComponentId').remove({animation: false});
$mdExpansionPanel('theComponentId').onRemove(function () {});
$mdExpansionPanel('theComponentId').isOpen();

// Async
$mdExpansionPanel().waitFor('theComponentId').then(function (instance) {
  instance.expand();
  instance.contract();
  instance.remove({animation: false});
  instance.onRemove(function () {});
  instance.isOpen();
});

Methods

$mdExpansionPanel

Get an instance of the expansion panel by its component id You can use this in 2 ways

1. pass in a string id and get back the instance
1. call the service and get a service with 2 methods. Find witch will do the same as 1. waitFor that will return a promise, so you can call on directives before they are added to the dom.

Parameters

Param	Type	Details
componentId	string=	the component id used on the element

Returns

Param	Details
promise/instance	returns a instance or a service with 2 methods

Returned Service

Method	Details
find	sync method for getting instance
waitFor	async method for getting instance. this returnes a promise

$mdExpansionPanel#expand

Exapnd Panel

Parameters

Param	Type	Details
options	object=	object with options
options#animation	boolean=	set to false if you want no animations

Returns

Param	Details
promise	a promise that will resolve when panel is done animating

$mdExpansionPanel#collapse

Collapse Panel

Parameters

Param	Type	Details
options	object=	object with options
options#animation	boolean=	set to false if you want no animations

Returns

Param	Details
promise	a promise that will resolve when panel is done animating

$mdExpansionPanel#remove

Remove panel from document

Parameters

Param	Type	Details
options	object=	object with options
options#animation	boolean=	set to false if you want no animations

Returns

Type	Details
promise	a promise that will resolve when panel is done animating

$mdExpansionPanel#onRemove

Callback for panel when removed from dom

Parameters

Param	Type	Details
callback	function	function called when panel is removed from dom

$mdExpansionPanel#addClickCatcher

Add a click catcher that will call a given function when the page surrounding the panel is clicked

Parameters

Param	Type	Details
callback	function	function called on click

$mdExpansionPanel#removeClickCatcher

Remove current click catcher

$mdExpansionPanel#isOpen

Returns boolean

Returns

Type	Details
boolean	true if panel is expanded false if panel is collapsed

$mdExpansionPanelGroup

Control expansion panels and allow for adding and registering panels from code

// sync
$mdExpansionPanelGroup('theComponentId').register('name', {
  templateUrl: 'template.html',
  controller: 'Controller'
});
$mdExpansionPanelGroup('theComponentId').add({
  templateUrl: 'template.html',
  controller: 'Controller'
}).then(function (panelCtrl) {
  panelCtrl.expand();
});
$mdExpansionPanelGroup('theComponentId').remove('name');
$mdExpansionPanelGroup('theComponentId').removeAll();
$mdExpansionPanelGroup('theComponentId').collapseAll();
$mdExpansionPanelGroup('theComponentId').getAll();
$mdExpansionPanelGroup('theComponentId').getOpen();
$mdExpansionPanelGroup('theComponentId').count();
var killOnChange = $mdExpansionPanelGroup('theComponentId').onChange(function (count) {});


// async
$mdExpansionPanelGroup().waitFor('theComponentId').then(function (instance) {
  instance.register('name', {
    templateUrl: 'template.html',
    controller: 'Controller'
  });

  instance.add({
    templateUrl: 'template.html',
    controller: 'Controller'
  }).then(function (panelCtrl) {
    panelCtrl.expand();
  });

  instance.add('name', {locals: 'data'});
  instance.remove('name');
  instance.removeAll({animation: false});
  instance.count();
  instance.collapseAll();
  instance.getAll();
  instance.getOpen();
  var killOnChange = instance.onChange(function (count) {});
});

Methods

$mdExpansionPanelGroup

Get an instance of the expansion panel group by its component id. You can use this in 2 ways

1. pass in a string id and get back the instance
1. call the service and get a service with 2 methods. Find witch will do the same as 1. waitFor that will return a promise, so you can call on directives before they are added to the dom.

Parameters

Param	Type	Details
componentId	string=	the component id used on the element

Returns

Param	Details
promise/instance	returns a instance or a service with 2 methods

Returned Service

Method	Details
find	sync method for getting instance
waitFor	async method for getting instance. this returnes a promise

$mdExpansionPanelGroup#register

Parameters

Param	Type	Details
name	string	the name you can use to add the template
options.template	string=	template string
options.templateUrl	string=	template url
options.controller	string=	controller string or function
options.controllerAs	string=	controller as name
options.locals	object=	locals for injection

$mdExpansionPanelGroup#add

add a panel by either passing in a registered name or object. You can also pass in locals

Parameters

Param	Type	Details
options	string/object	registered panel name or object with details
locals	object=	object of locals to inject intp controller

Options Object

Param	Type	Details
options.template	string=	template string
options.templateUrl	string=	template url
options.controller	string=	controller string or function
options.controllerAs	string=	controller as name
options.locals	object=	locals for injection