gnh1201/welsonjs
1
0
Fork 0
mirror of https://github.com/gnh1201/welsonjs.git synced 2025-05-09 13:16:05 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Update webloader.js

Browse Source
This commit is contained in:
Namhyeon Go 2020-07-04 21:40:42 +09:00 committed by GitHub
parent 60d03a9eb6
commit 60e23ddad2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 25 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
webloader.js
View File

@ -3,33 +3,10 @@
*/ */
var FILE = require('lib/file'); var FILE = require('lib/file');
if (!window.Element) { // "less than IE 9";
if (!window.addEventListener) {
Element = function() {}; Element = function() {};
var __createElement = document.createElement;
document.createElement = function(tagName) {
var element = __createElement(tagName);
if (element == null) {
return null;
}
for (var key in Element.prototype)
element[key] = Element.prototype[key];
return element;
}
var __getElementById = document.getElementById;
document.getElementById = function(id) {
var element = __getElementById(id);
if (element == null) {
return null;
}
for (var key in Element.prototype)
element[key] = Element.prototype[key];
return element;
}
}
if (!window.addEventListener) {
(function(WindowPrototype, DocumentPrototype, ElementPrototype, registry) { (function(WindowPrototype, DocumentPrototype, ElementPrototype, registry) {
DocumentPrototype.head = (function() { DocumentPrototype.head = (function() {
return DocumentPrototype.getElementsByTagName("head")[0]; return DocumentPrototype.getElementsByTagName("head")[0];
@ -71,9 +48,32 @@ if (!window.addEventListener) {
inject(WindowPrototype, registry); inject(WindowPrototype, registry);
inject(DocumentPrototype, registry); inject(DocumentPrototype, registry);
inject(ElementPrototype, registry); inject(ElementPrototype, registry);
var __createElement = DocumentPrototype.createElement;
DocumentPrototype.createElement = function(tagName) {
var element = __createElement(tagName);
if (element == null) {
return null;
}
for (var key in ElementPrototype)
element[key] = ElementPrototype[key];
return element;
}
var __getElementById = DocumentPrototype.getElementById;
DocumentPrototype.getElementById = function(id) {
var element = __getElementById(id);
if (element == null) {
return null;
}
for (var key in ElementPrototype)
element[key] = ElementPrototype[key];
return element;
}
})(window, document, Element.prototype, []); })(window, document, Element.prototype, []);
} }
// "get IE version";
var IEVersion = (function() { var IEVersion = (function() {
var undef, var undef,
v = 3, v = 3,