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State templates are cached automatically, but you can optionally cache other templates.
```js
$ionicTemplateCahce('myNgIncludeTemplate.html');
```
Optionally disable all preemptive caching with the `$ionicConfigProvider` or individual states by setting `prefetchTemplate`
in the $state definition
```js
$ionicTemplateCahce('myNgIncludeTemplate.html');
```js
angular.module('myApp', ['ionic'])
.config(function($stateProvider, $ionicConfigProvider) {
// disable preemptive template caching globally
$ionicConfigProvider.prefetchTemplates(false);
// disable individual states
$stateProvider
.state('tabs', {
url: "/tab",
abstract: true,
prefetchTemplate: false,
templateUrl: "tabs-templates/tabs.html"
})
.state('tabs.home', {
url: "/home",
views: {
'home-tab': {
prefetchTemplate: false,
templateUrl: "tabs-templates/home.html",
controller: 'HomeTabCtrl'
}
}
});
});
```
38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
describe('$ionicTemplateCache', function() {
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beforeEach(module('ionic'));
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beforeEach(inject(function($ionicTemplateCache, $templateCache) {
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ionicTemplateCache = $ionicTemplateCache;
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templateCache = $templateCache;
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}));
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it('should run during initial startup', function () {
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var info = templateCache.info();
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expect(info.size).toBe(0);
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expect(ionicTemplateCache._runCount).toBe(1);
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});
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it('should run immediately after a new addition after initial run', inject(function ($templateCache, $httpBackend, $timeout) {
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$httpBackend.whenGET("/test").respond([{hello:"world"}]);
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ionicTemplateCache('/test');
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$timeout.flush();
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var info = templateCache.info();
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expect(info.size).toBe(1);
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expect(ionicTemplateCache._runCount).toBe(2);
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}));
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it('should cache 5 templates at a time', inject(function ($httpBackend, $timeout) {
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$httpBackend.whenGET("/test1").respond([{hello:"world"}]);
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$httpBackend.whenGET("/test2").respond([{hello:"world"}]);
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$httpBackend.whenGET("/test3").respond([{hello:"world"}]);
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$httpBackend.whenGET("/test4").respond([{hello:"world"}]);
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$httpBackend.whenGET("/test5").respond([{hello:"world"}]);
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$httpBackend.whenGET("/test6").respond([{hello:"world"}]);
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$httpBackend.whenGET("/test7").respond([{hello:"world"}]);
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ionicTemplateCache(['/test1','/test2','/test2','/test3','/test4','/test5','/test6','/test7']);
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$timeout.flush();
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var info = templateCache.info();
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expect(info.size).toBe(7);
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expect(ionicTemplateCache._runCount).toBe(3);
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}));
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}); |