wallet-core/extension/lib/polyfill-react.ts
2016-01-11 02:56:32 +01:00

41 lines
1.2 KiB
TypeScript

/*
This file is part of TALER
(C) 2016 GNUnet e.V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/>
*/
/**
* Implement the "React" namespace so that we can use TSX literals.
* Just returns plain DOM elements, no fancy virtual DOM.
*/
"use strict";
let React = {
createElement: function(tag, props, ...children) {
let e = document.createElement(tag);
for (let k in props) {
e.setAttribute(k, props[k]);
}
for (let child of children) {
if ("string" === typeof child || "number" === typeof child) {
child = document.createTextNode(child);
}
e.appendChild(child);
}
return e;
}
};