angular2
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Angular 2 - a web framework for modern web apps
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JavaScript
;var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") return Reflect.decorate(decorators, target, key, desc);
switch (arguments.length) {
case 2: return decorators.reduceRight(function(o, d) { return (d && d(o)) || o; }, target);
case 3: return decorators.reduceRight(function(o, d) { return (d && d(target, key)), void 0; }, void 0);
case 4: return decorators.reduceRight(function(o, d) { return (d && d(target, key, o)) || o; }, desc);
}
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var dom_adapter_1 = require('angular2/src/core/dom/dom_adapter');
var angular2_1 = require('angular2/angular2');
var location_strategy_1 = require('./location_strategy');
/**
* `PathLocationStrategy` is a {@link LocationStrategy} used to configure the
* {@link Location} service to represent its state in the
* [path](https://en.wikipedia.org/wiki/Uniform_Resource_Locator#Syntax) of the
* browser's URL.
*
* `PathLocationStrategy` is the default binding for {@link LocationStrategy}
* provided in {@link ROUTER_PROVIDERS}.
*
* If you're using `PathLocationStrategy`, you must provide a provider for
* {@link APP_BASE_HREF} to a string representing the URL prefix that should
* be preserved when generating and recognizing URLs.
*
* For instance, if you provide an `APP_BASE_HREF` of `'/my/app'` and call
* `location.go('/foo')`, the browser's URL will become
* `example.com/my/app/foo`.
*
* ### Example
*
* ```
* import {Component, provide} from 'angular2/angular2';
* import {
* APP_BASE_HREF
* ROUTER_DIRECTIVES,
* ROUTER_PROVIDERS,
* RouteConfig,
* Location
* } from 'angular2/router';
*
* @Component({directives: [ROUTER_DIRECTIVES]})
* @RouteConfig([
* {...},
* ])
* class AppCmp {
* constructor(location: Location) {
* location.go('/foo');
* }
* }
*
* bootstrap(AppCmp, [
* ROUTER_PROVIDERS, // includes binding to PathLocationStrategy
* provide(APP_BASE_HREF, {useValue: '/my/app'})
* ]);
* ```
*/
var PathLocationStrategy = (function (_super) {
__extends(PathLocationStrategy, _super);
function PathLocationStrategy() {
_super.call(this);
this._location = dom_adapter_1.DOM.getLocation();
this._history = dom_adapter_1.DOM.getHistory();
this._baseHref = dom_adapter_1.DOM.getBaseHref();
}
PathLocationStrategy.prototype.onPopState = function (fn) {
dom_adapter_1.DOM.getGlobalEventTarget('window').addEventListener('popstate', fn, false);
dom_adapter_1.DOM.getGlobalEventTarget('window').addEventListener('hashchange', fn, false);
};
PathLocationStrategy.prototype.getBaseHref = function () { return this._baseHref; };
PathLocationStrategy.prototype.prepareExternalUrl = function (internal) { return this._baseHref + internal; };
PathLocationStrategy.prototype.path = function () { return this._location.pathname + location_strategy_1.normalizeQueryParams(this._location.search); };
PathLocationStrategy.prototype.pushState = function (state, title, url, queryParams) {
this._history.pushState(state, title, (url + location_strategy_1.normalizeQueryParams(queryParams)));
};
PathLocationStrategy.prototype.forward = function () { this._history.forward(); };
PathLocationStrategy.prototype.back = function () { this._history.back(); };
PathLocationStrategy = __decorate([
angular2_1.Injectable(),
__metadata('design:paramtypes', [])
], PathLocationStrategy);
return PathLocationStrategy;
})(location_strategy_1.LocationStrategy);
exports.PathLocationStrategy = PathLocationStrategy;
//# sourceMappingURL=path_location_strategy.js.map