| 提交 | 用户 | 时间 | ||
| 1ac2bc | 1 | if (typeof(console) == "undefined") { |
| 懒 | 2 | var console = { |
| 3 | info: function(){}, | |
| 4 | warn: function(){}, | |
| 5 | error: function(){}, | |
| 6 | log: function(){}, | |
| 7 | time: function(){}, | |
| 8 | timeEnd: function(){} | |
| 9 | }; | |
| 10 | } | |
| 11 | ||
| 12 | if(!Array.isArray) { | |
| 13 | Array.isArray = function (vArg) { | |
| 14 | return Object.prototype.toString.call(vArg) === "[object Array]"; | |
| 15 | }; | |
| 16 | } | |
| 17 | ||
| 18 | if (!Object.isSVGElement) { | |
| 19 | Object.isSVGElement = function(vArg) { | |
| 20 | var str = Object.prototype.toString.call(vArg); | |
| 21 | return (str.indexOf("[object SVG") == 0); | |
| 22 | }; | |
| 23 | } | |
