An AngularJS module that transforms any HTML element on the page to selectable components.
AngularJS v1.0.1+
Include the ngSelect module with AngularJS script in your page.
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.1.5/angular.min.js"></script>
<script src="http://pc035860.github.io/ngSelect/ngSelect.min.js"></script>Add ngSelect to your app module's dependency.
angular.module('myApp', ['ngSelect']);The official bower package of AngularJS hasn't support unstable branch, hence for the current version of ngSelect package, no dependency is specified.
# install AngularJS (stable)
bower install angular
# or (unstable)
bower install PatternConsulting/bower-angular
# install ngSelect
bower install ngSelectRequire directive: ngModel (means there must be an ng-model directive at the same element)
Type: boolean
Default: undefined
Enables selection logic for model in ngModel
<!-- setup selection display/input input:text -->
<p class="lead">
selection: <input type="text" ng-model="selection">
</p>
<!-- bind scope.selection to ngModel and enable ngSelect -->
<div class="row example" ng-select ng-model="selection">
<div class="span12">
<!-- five images with number as option value -->
<!-- add "selected" class on option selected -->
<img class="img-polaroid img-circle"
ng-repeat="num in [1, 2, 3, 4, 5]"
ng-src="http://lorempixel.com/100/100/sports/{{ num }}"
ng-select-option="num"
select-class="{'selected': $optSelected}">
</div>
</div>Require directive: ^ng-select (means there must be an ng-select in parent elements)
Type: expression
Default: undefined
Provides selection value for the model specified in ng-select.
Special properties are exposed on the local scope of each ng-select-option instance, can be used in the evaluation of select-class, select-style, select-disabled expressions.
$optIndex- {number} - unique index of the option$optValue- {*} - value of the option$optSelected- {boolean} - whether the option is selected$optDisabled- {boolean} - whether the option is disabled
Require directive: ng-select or ng-select-option
Type: expression
Default: undefined
Provides the exact same functionality as ng-class, but with the additional local scope applied with $optIndex, $optValue, $optSelected varaibles to increase the usage flexibility. This optional directive is applicable to ng-select as global configuration and also applicable to ng-select-option as local configuration.
<!-- display of selection -->
<p class="lead">selection: {{ selection }}</p>
<!-- bind scope.selection to ngModel and enable ngSelect -->
<!-- add "selected" class on option selected -->
<div class="row example"
ng-select ng-model="selection"
select-class="{'selected': $optSelected}">
<div class="span12">
<!-- five images with number as option value -->
<img class="img-polaroid img-circle"
ng-repeat="num in [1, 2, 3, 4, 5]"
ng-src="http://lorempixel.com/100/100/sports/{{ num }}"
ng-select-option="num">
</div>
</div>Require directive: ng-select or ng-select-option
Type: expression
Default: undefined
Provides the exact same functionality as ng-style, but with the additional local scope applied with $optIndex, $optValue, $optSelected varaibles to increase the usage flexibility. This optional directive is applicable to ng-select as global configuration and also applicable to ng-select-option as local configuration.
<!-- display of selection -->
<p class="lead">selection: {{ selection }}</p>
<!-- bind scope.selection to ngModel and enable ngSelect -->
<!-- style the options' opacity with their value -->
<div class="row example"
ng-select ng-model="selection"
select-style="{'opacity': 0.2 * $optValue}">
<div class="span12">
<!-- five images with number as option value -->
<!-- add "selected" class on option selected -->
<img class="img-polaroid img-circle"
ng-repeat="num in [1, 2, 3, 4, 5]"
ng-src="http://lorempixel.com/100/100/sports/{{ num }}"
ng-select-option="num"
select-class="{'selected': $optSelected}">
</div>
</div>Require directive: ng-select or ng-select-option
Type: expression
Default: undefined
Disables the interactivity of options if the expression is evaluated to be true. The evaluation has the access to the additional local scope with $optIndex, $optValue, $optSelected varaibles to increase the usage flexibility. This optional directive is applicable to ng-select as global configuration and also applicable to ng-select-option as local configuration.
<p class="lead">
<!-- display of selection -->
selection: {{ selection }}
<!-- button for enabling select behavior -->
<button class="btn btn-danger btn-large"
ng-show="!disabled" ng-click="disabled = true">disable</button>
<!-- button for disabling select behavior -->
<button class="btn btn-success btn-large"
ng-show="disabled" ng-click="disabled = false">enable</button>
</p>
<!-- bind scope.selection to ngModel and enable ngSelect -->
<!-- the thrid and fifth options are always disabled -->
<!-- all options are disabled when scope.disabled == true -->
<div class="row example"
ng-select ng-model="selection"
select-disabled="disabled || ($optIndex == 2 || $optIndex == 4)">
<div class="span12">
<!-- five images with number as option value -->
<!-- add "selected" class on selected option and "disabled" class on disabled option -->
<img class="img-polaroid img-circle"
ng-repeat="num in [1, 2, 3, 4, 5]"
ng-src="http://lorempixel.com/100/100/sports/{{ num }}"
ng-select-option="num"
select-class="{'selected': $optSelected, 'disabled':$optDisabled}">
</div>
</div>Require directive: ng-select
Type: boolean
Default: false
Enables ng-select to support multiple selection, of which the model binded will be an array. This optional directive is only applicable to ng-select.
<!-- display of selection -->
<p class="lead">selection: {{ selection }}</p>
<!-- bind scope.selection to ngModel and enable ngSelect -->
<!-- add "selected" class on option selected -->
<!-- enable multiple selection -->
<div class="row example multiple"
ng-select ng-model="selection"
select-class="{'selected': $optSelected}"
select-multiple>
<div class="span12">
<!-- five images with number as option value -->
<img class="img-polaroid img-circle"
ng-repeat="num in [1, 2, 3, 4, 5]"
ng-src="http://lorempixel.com/100/100/sports/{{ num }}"
ng-select-option="num">
</div>
</div><!-- display of selection -->
<p class="lead">selection: {{ selection }}</p>
<!-- bind scope.selection to ngModel and enable ngSelect -->
<!-- set custom validation to match only odd values -->
<div class="row example"
ng-select ng-model="selection"
example-odd>
<div class="span12">
<!-- five images with number as option value -->
<!-- add "selected" class on option selected -->
<img class="img-polaroid img-circle"
ng-repeat="num in [1, 2, 3, 4, 5]"
ng-src="http://lorempixel.com/100/100/sports/{{ num }}"
ng-select-option="num"
select-class="{'selected': $optSelected}">
</div>
</div>Custom validator source code: (see Angular forms manual for explanations.)
angular.module('exampleApp').directive('exampleOdd', function(){
return {
require: 'ngModel',
link: function(scope, el, attrs, ngModelCtrl) {
ngModelCtrl.$parsers.push(function(viewValue) {
if (parseInt(viewValue) % 2 == 0) {
ngModelCtrl.$setValidity('exampleOdd', false);
return undefined;
} else {
ngModelCtrl.$setValidity('exampleOdd', true);
return viewValue;
}
});
ngModelCtrl.$formatters.push(function(modelValue) {
if (modelValue % 2 == 0) {
ngModelCtrl.$setValidity('exampleOdd', false);
return undefined;
} else {
ngModelCtrl.$setValidity('exampleOdd', true);
return modelValue;
}
});
}
}
});- Duplicate values in
ng-select-optionwill cause strange behavior.
ng-select-option values can be changed dynamically, and stay binded with ng-select model. Try it by selecting the Other option in the demo and enter something in the text input.
Super easy tab implementation with ngSelect.