angular2
Version:
Angular 2 - a web framework for modern web apps
58 lines • 2.66 kB
JavaScript
;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 angular2_1 = require('angular2/angular2');
var lang_1 = require('angular2/src/facade/lang');
var _nextRequestId = 0;
exports.JSONP_HOME = '__ng_jsonp__';
var _jsonpConnections = null;
function _getJsonpConnections() {
if (_jsonpConnections === null) {
_jsonpConnections = lang_1.global[exports.JSONP_HOME] = {};
}
return _jsonpConnections;
}
// Make sure not to evaluate this in a non-browser environment!
var BrowserJsonp = (function () {
function BrowserJsonp() {
}
// Construct a <script> element with the specified URL
BrowserJsonp.prototype.build = function (url) {
var node = document.createElement('script');
node.src = url;
return node;
};
BrowserJsonp.prototype.nextRequestID = function () { return "__req" + _nextRequestId++; };
BrowserJsonp.prototype.requestCallback = function (id) { return exports.JSONP_HOME + "." + id + ".finished"; };
BrowserJsonp.prototype.exposeConnection = function (id, connection) {
var connections = _getJsonpConnections();
connections[id] = connection;
};
BrowserJsonp.prototype.removeConnection = function (id) {
var connections = _getJsonpConnections();
connections[id] = null;
};
// Attach the <script> element to the DOM
BrowserJsonp.prototype.send = function (node) { document.body.appendChild((node)); };
// Remove <script> element from the DOM
BrowserJsonp.prototype.cleanup = function (node) {
if (node.parentNode) {
node.parentNode.removeChild((node));
}
};
BrowserJsonp = __decorate([
angular2_1.Injectable(),
__metadata('design:paramtypes', [])
], BrowserJsonp);
return BrowserJsonp;
})();
exports.BrowserJsonp = BrowserJsonp;
//# sourceMappingURL=browser_jsonp.js.map