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Thursday, February 9, 2017

Angular Material - Switches

The md-switch, an Angular directives is used to show a switch.

Attributes

S.N.Parameter & Description
1* ng-model
Assignable angular expression to data-bind to.
2name
Property name of the form under which the control is published.
3ng-true-value
The value to which the expression should be set when selected.
4ng-false-value
The value to which the expression should be set when not selected.
5ng-change
Angular expression to be executed when input changes due to user interaction with the input element.
6ng-disabled
En/Disable based on the expression.
7md-no-ink
Use of attribute indicates use of ripple ink effects.
8aria-label
Publish the button label used by screen-readers for accessibility. Defaults to the switch's text.

Example

The following example showcases the use of md-swipe-* showcase uses of swipe components.
am_switches.htm
<html lang="en" >
   <head>
      <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/angular_material/1.0.0/angular-material.min.css">
      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-animate.min.js"></script>
      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-aria.min.js"></script>
      <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular-messages.min.js"></script>
      <script src="https://ajax.googleapis.com/ajax/libs/angular_material/1.0.0/angular-material.min.js"></script>
   <link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
      <script language="javascript">
          angular
            .module('firstApplication', ['ngMaterial'])
            .controller('switchController', switchController);

          function switchController ($scope) {
             $scope.data = {
                switch1: true,
    switch2: false,
    switch3: false,
    switch4: true,
                switch5: true,
                switch6: false
             };
             $scope.message = 'false';
             $scope.onChange = function(state) {
                $scope.message = state;
             };
          }   
      </script>      
   </head>
   <body ng-app="firstApplication"> 
      <div id="switchContainer" ng-controller="switchController as ctrl" layout="column" ng-cloak>
         <md-switch ng-model="data.switch1" aria-label="Switch 1">
            Switch 1: {{ data.switch1 }}
         </md-switch>
         <md-switch ng-model="data.switch2" aria-label="Switch 2" ng-true-value="'true'" ng-false-value="'false'" class="md-warn">
            Switch 2 (md-warn): {{ data.switch2 }}
         </md-switch>
         <md-switch ng-disabled="true" aria-label="Disabled switch" ng-model="disabledModel">
            Switch 3 (Disabled)
         </md-switch>
         <md-switch ng-disabled="true" aria-label="Disabled active switch" ng-model="data.switch4">
            Switch 4 (Disabled, Active)
         </md-switch>
         <md-switch class="md-primary" md-no-ink aria-label="Switch No Ink" ng-model="data.switch5">
            Switch 5 (md-primary): No Ink
         </md-switch>
         <md-switch ng-model="data.switch6" aria-label="Switch 6" ng-change="onChange(data.switch6)">
            Switch 6 : {{ message }}
         </md-switch>    
      </div>
   </body>
</html>

Result

Verify the result.
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