dynamic-class
v1.0.1
Published
AngularJS directive such that an element's has a class added or removed based on its value.
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dynamic-class
AngularJS directive such that an element's has a class added or removed based on its value
Usage
Given some element in the DOM, you attach an options
and a value
that you want to use as input to the directive, dynamic-class
.
The options
should be an array of Objects each with three keys: min
the minimum value to use for this class, max
the value strictly
greater than and the class
to use. As the value specified changes a class is chosen and applied to the DOM element given the options
on a first-fit approach.
<div ng-controller="startCtrl">
<div>
<h2 ng-bind="value" options="coloringOptions" value="value" dynamic-class></h2>
</div>
<div>
<input type="number" ng-model="value" />
</div>
</div>
angular.module("ColoringDirectiveApp", ["dynamicClass"]).controller('startCtrl', ['$scope', function($scope) {
$scope.coloringOptions = [
/* <= < */
{min: 0, max: 5, class: 'low'},
{min: 5, max: 10, class: 'med'},
{min: 10, max: 15, class: 'high'},
];
}]);
License
MIT