34 lines
1.7 KiB
JavaScript
34 lines
1.7 KiB
JavaScript
(function (angular) {
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'use strict';
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angular.module('oc.lazyLoad').directive('ocLazyLoad', ["$ocLazyLoad", "$compile", "$animate", "$parse", "$timeout", function ($ocLazyLoad, $compile, $animate, $parse, $timeout) {
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return {
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restrict: 'A',
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terminal: true,
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priority: 1000,
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compile: function compile(element, attrs) {
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// we store the content and remove it before compilation
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var content = element[0].innerHTML;
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element.html('');
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return function ($scope, $element, $attr) {
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var model = $parse($attr.ocLazyLoad);
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$scope.$watch(function () {
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return model($scope) || $attr.ocLazyLoad; // it can be a module name (string), an object, an array, or a scope reference to any of this
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}, function (moduleName) {
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if (angular.isDefined(moduleName)) {
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$ocLazyLoad.load(moduleName).then(function () {
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// Attach element contents to DOM and then compile them.
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// This prevents an issue where IE invalidates saved element objects (HTMLCollections)
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// of the compiled contents when attaching to the parent DOM.
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$animate.enter(content, $element);
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// get the new content & compile it
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$compile($element.contents())($scope);
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});
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}
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}, true);
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};
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}
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};
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}]);
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})(angular); |