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Passing your own template as an attribute #15

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13e5917
Features:
vrinceanuv Oct 21, 2016
c01bffe
Added grunt copy to copy the slider template to dist folder
vrinceanuv Oct 21, 2016
08148b6
Added slider.html to the views folder
vrinceanuv Oct 21, 2016
78ef8c6
Updated template path
vrinceanuv Oct 21, 2016
d191f2d
Features:
vrinceanuv Oct 26, 2016
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64 changes: 41 additions & 23 deletions src/js/slider.js
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,22 @@
angular.module('chasselberg.slider', [])
.directive('slider', SliderDirective);

function SliderDirective() {
function SliderDirective($compile, $templateRequest) {

var defaultTemplate = '<div class="ch-slider" tabindex="0">' +
'<div class="ch-slider-bar">' +
'<span class="ch-slider-fill"></span>' +
'<span class="ch-slider-line"></span>' +
'<span class="ch-slider-handle" ' +
'role="slider" ' +
'aria-valuemin="{{ min }} XXX" ' +
'aria-valuemax="{{ max }}" ' +
'aria-valuenow="{{ model }}" ' +
'aria-orientation="horizontal" ' +
'></span>' +
'</div>' +
'</div>';

var directive = {
restrict: 'EA',
scope: {
Expand All @@ -15,34 +30,37 @@
shouldSnapToInit: '@',
snapToInitRange: '@'
},
link: linkFunction,
template: '<div class="ch-slider" tabindex="0">' +
'<div class="ch-slider-bar">' +
'<span class="ch-slider-fill"></span>' +
'<span class="ch-slider-line"></span>' +
'<span class="ch-slider-handle" ' +
'role="slider" ' +
'aria-valuemin="{{ min }}" ' +
'aria-valuemax="{{ max }}" ' +
'aria-valuenow="{{ model }}" ' +
'aria-orientation="horizontal" ' +
'></span>' +
'</div>' +
'</div>'
link: linkFunction
};

return directive;

function linkFunction($scope, $element, attributes) {
var $slider = angular.element($element[0].querySelector('.ch-slider'));
var $bar = angular.element($element[0].querySelector('.ch-slider-bar'));
var $handle = angular.element($element[0].querySelector('.ch-slider-handle'));
var $fill = angular.element($element[0].querySelector('.ch-slider-fill'));
var $line = angular.element($element[0].querySelector('.ch-slider-line'));
var initValue = 0;

init();
var $slider, $bar, $handle, $fill, $line, initValue;

if(typeof attributes.templateUrl !== 'undefined') {
var templatePath = attributes.templateUrl;
$templateRequest(templatePath).then(function(html) {
var template = angular.element(html);
$element.append(template);
$compile(template.contents())($scope);
init();
});
} else {
var template = angular.element(defaultTemplate);
$element.append(template);
$compile(template)($scope);
init();
}

function init() {
$slider = angular.element($element[0].querySelector('.ch-slider'));
$bar = angular.element($element[0].querySelector('.ch-slider-bar'));
$handle = angular.element($element[0].querySelector('.ch-slider-handle'));
$fill = angular.element($element[0].querySelector('.ch-slider-fill'));
$line = angular.element($element[0].querySelector('.ch-slider-line'));
initValue = 0;

$scope.min = ($scope.min === undefined) ? 0 : parseFloat($scope.min);
$scope.max = ($scope.max === undefined) ? 100 : parseFloat($scope.max);
$scope.step = ($scope.step === undefined) ? 1 : parseFloat($scope.step);
Expand Down