File size: 3,811 Bytes
597ee18 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | 'use strict';
angular.module('ngQuantum.loadingButton', ['ngQuantum.services.helpers'])
.provider('$loadingButton', function () {
var defaults = this.defaults = {
timeout: 2000,
onError: angular.noop,
onSuccess: angular.noop,
loadingText: 'Loading...',
showIcons: true,
spinner: '<i class="fic fu-spinner-circle spin"></i> ',
successIcon: '<i class="fic fu-check flash"></i>',
errorIcon: '<i class="fic fu-cross-c flash red"></i> ',
timeoutIcon: '<i class="fic fu-bell-off"></i> '
};
this.$get = function () {
return { defaults: defaults };
};
})
.directive("nqLoadingButton", ['$parse', '$loadingButton', '$helpers', '$timeout', '$q',
function ($parse, $loadingButton, $helpers, $timeout, $q) {
return {
restrict: 'A',
link: function (scope, element, attr) {
var fn = $parse(attr.nqLoadingButton);
var options = angular.extend({}, $loadingButton.defaults);
angular.forEach(['onSuccess', 'onTimeout', 'onError'], function (key) {
if (angular.isDefined(attr[key]))
options[key] = $parse(attr[key]);
})
angular.forEach(['loadingText', 'showIcons', 'timeout'], function (key) {
angular.isDefined(attr[key]) && (options[key] = $helpers.parseConstant(attr[key]));
})
var cloneElement = element.clone();
cloneElement.attr('disabled', 'disabled').html(options.loadingText);
options.showIcons && cloneElement.prepend(options.spinner);
var erricon, timeicon, successicon;
if (options.showIcons) {
successicon = angular.isElement(options.successIcon) ? options.successIcon : angular.element(options.successIcon)
erricon = angular.isElement(options.errorIcon) ? options.errorIcon : angular.element(options.errorIcon)
}
element.on('click', function (event) {
scope.$apply(function () {
getTimer(event);
});
});
function getTimer(event) {
element.css('display', 'none');
element.after(cloneElement);
$q.when(fn(scope, { $event: event }))
.then(function (res) {
setTimeout(function () {
element.css('display', '');
cloneElement.remove();
successicon && element.prepend(successicon);
successicon && setTimeout(function () {
successicon.remove();
}, options.timeout)
options.onSuccess(scope, { $event: event, $data: res });
}, 300);
return res;
}, function (res) {
element.css('display', '');
cloneElement.remove();
erricon && element.prepend(erricon);
options.onError(scope, { $event: event, $data: res });
erricon && setTimeout(function () {
erricon.remove();
}, options.timeout)
});
}
}
}
}]); |