angular2
Version:
Angular 2 - a web framework for modern web apps
31 lines • 3.56 kB
JavaScript
;"use strict";
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 lang_1 = require('angular2/src/facade/lang');
var injector_1 = require('angular2/src/core/di/injector');
var _UNDEFINED = lang_1.CONST_EXPR(new Object());
var ElementInjector = (function (_super) {
__extends(ElementInjector, _super);
function ElementInjector(_view, _nodeIndex) {
_super.call(this);
this._view = _view;
this._nodeIndex = _nodeIndex;
}
ElementInjector.prototype.get = function (token, notFoundValue) {
if (notFoundValue === void 0) { notFoundValue = injector_1.THROW_IF_NOT_FOUND; }
var result = _UNDEFINED;
if (result === _UNDEFINED) {
result = this._view.injectorGet(token, this._nodeIndex, _UNDEFINED);
}
if (result === _UNDEFINED) {
result = this._view.parentInjector.get(token, notFoundValue);
}
return result;
};
return ElementInjector;
}(injector_1.Injector));
exports.ElementInjector = ElementInjector;
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