angular2
Version:
Angular 2 - a web framework for modern web apps
62 lines • 6.67 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 __());
};
/**
* Represents an Embedded Template that can be used to instantiate Embedded Views.
*
* You can access a `TemplateRef`, in two ways. Via a directive placed on a `<template>` element (or
* directive prefixed with `*`) and have the `TemplateRef` for this Embedded View injected into the
* constructor of the directive using the `TemplateRef` Token. Alternatively you can query for the
* `TemplateRef` from a Component or a Directive via {@link Query}.
*
* To instantiate Embedded Views based on a Template, use
* {@link ViewContainerRef#createEmbeddedView}, which will create the View and attach it to the
* View Container.
*/
var TemplateRef = (function () {
function TemplateRef() {
}
Object.defineProperty(TemplateRef.prototype, "elementRef", {
/**
* The location in the View where the Embedded View logically belongs to.
*
* The data-binding and injection contexts of Embedded Views created from this `TemplateRef`
* inherit from the contexts of this location.
*
* Typically new Embedded Views are attached to the View Container of this location, but in
* advanced use-cases, the View can be attached to a different container while keeping the
* data-binding and injection context from the original location.
*
*/
// TODO(i): rename to anchor or location
get: function () { return null; },
enumerable: true,
configurable: true
});
return TemplateRef;
}());
exports.TemplateRef = TemplateRef;
var TemplateRef_ = (function (_super) {
__extends(TemplateRef_, _super);
function TemplateRef_(_appElement, _viewFactory) {
_super.call(this);
this._appElement = _appElement;
this._viewFactory = _viewFactory;
}
TemplateRef_.prototype.createEmbeddedView = function () {
var view = this._viewFactory(this._appElement.parentView.viewUtils, this._appElement.parentInjector, this._appElement);
view.create(null, null);
return view.ref;
};
Object.defineProperty(TemplateRef_.prototype, "elementRef", {
get: function () { return this._appElement.elementRef; },
enumerable: true,
configurable: true
});
return TemplateRef_;
}(TemplateRef));
exports.TemplateRef_ = TemplateRef_;
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