24 lines
640 B
JavaScript
24 lines
640 B
JavaScript
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/**
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* Adds a ng-image-watch attribute, which is a callback invoked when the image is loaded or fails.
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*/
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angular.module('quay').directive('ngImageWatch', function ($parse) {
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return {
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restrict: 'A',
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compile: function($element, attr) {
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var fn = $parse(attr['ngImageWatch']);
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return function(scope, element) {
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element.bind('error', function() {
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scope.$apply(function() {
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fn(scope, {result: false});
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})
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});
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element.bind('load', function() {
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scope.$apply(function() {
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fn(scope, {result: true});
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})
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});
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}
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}
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};
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});
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