我有一个这样的函数:
initGrid: function(tableGridId, url) {
var deviceTableGridId;
if (typeof tableGridId != "undefined"){
deviceTableGridId = tableGridId;
} else {
deviceTableGridId = gridId;
}
var getUrl;
if (typeof url != "undefined"){
getUrl = url;
} else {
getUrl = restUrl;
}
..
} 我怎样才能把代码写得更短?我的意思是使用扩展还是其他?
发布于 2011-11-01 18:58:07
var deviceTableGridId = tableGridId || gridId,
getUrl = url || restUrl;https://stackoverflow.com/questions/7965386
复制相似问题