Uncaught TypeError: g is not a function(…)
var g = function (id){
? ?if ( id.substr(0,1) == "."){
? ? ? ?return document.getElementsByClassName(id.substr(1));
? ?}
? ?return document.getElementById(id);
}
MaskSky
2016-07-03
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2016-07-21
var g = function (id) 可以改成 function g(id) {...}