create-element-x
Version:
Extends document.createElement to conform to the target API of JSX
210 lines (183 loc) • 9.21 kB
JavaScript
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if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define("createElementX", [], factory);
else if(typeof exports === 'object')
exports["createElementX"] = factory();
else
root["createElementX"] = factory();
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/***/ "./factory.js":
/*!********************!*\
!*** ./factory.js ***!
\********************/
/*! exports provided: createCreateElement, default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createCreateElement", function() { return createCreateElement; });
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
var isArray = Array.isArray || function (arg) {
return Object.prototype.toString.call(arg) === "[object Array]";
};
var isHTMLCollection = function isHTMLCollection(arg) {
return Object.prototype.toString.call(arg) === "[object HTMLCollection]";
};
var isNodeList = function isNodeList(arg) {
return Object.prototype.toString.call(arg) === "[object NodeList]";
};
var RE_HANDLER = /on([A-Z][A-Za-z]+)/;
var createCreateElement = function createCreateElement(createElement, createTextNode) {
function appendChild(c) {
if (typeof c === "string") this.appendChild(createTextNode(c));else if (c != null) this.appendChild(c);
}
return function (tagName, attributes) {
var el = createElement(tagName);
for (var attr in attributes) {
var res = void 0;
if (res = RE_HANDLER.exec(attr)) {
var _res = res,
_res2 = _slicedToArray(_res, 2),
eventName = _res2[1];
el.addEventListener(eventName.toLowerCase(), attributes[attr]);
} else {
el.setAttribute(attr, attributes[attr]);
}
} // Support old JSX syntax that wraps children in an array,
// as 3rd parameter.
for (var _len = arguments.length, children = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
children[_key - 2] = arguments[_key];
}
var cs = children[0];
var shouldCopy;
if (isArray(cs) || (shouldCopy = isHTMLCollection(cs)) || (shouldCopy = isNodeList(cs))) {
// In case use user provides a `NodeList` or `HTMLCollection`,
// appending will have the effect of removing the item the current
// collection, which in turn will cause problems which `forEach`.
// So we create a copy first:
if (shouldCopy) {
cs = Array.prototype.slice.call(cs, 0);
}
Array.prototype.forEach.call(cs, appendChild, el);
} else {
// Support new JSX syntax, where each child is an additional
// function parameter.
Array.prototype.forEach.call(children, appendChild, el);
}
return el;
};
};
/* harmony default export */ __webpack_exports__["default"] = (createCreateElement);
/***/ }),
/***/ "./index.js":
/*!******************!*\
!*** ./index.js ***!
\******************/
/*! exports provided: nativeCreateElement, createElement, default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "nativeCreateElement", function() { return nativeCreateElement; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createElement", function() { return createElement; });
/* harmony import */ var _factory__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./factory */ "./factory.js");
var nativeCreateElement = document.createElement;
document.createElement = Object(_factory__WEBPACK_IMPORTED_MODULE_0__["createCreateElement"])(nativeCreateElement.bind(document), document.createTextNode.bind(document));
var createElement = document.createElement.bind(document);
/* harmony default export */ __webpack_exports__["default"] = (createElement);
/***/ })
/******/ });
});
//# sourceMappingURL=index.js.map