摘要: 切记,一定按三步走:1. 全局变量声明2. 函数声明3. 函数调用正确做法:var dataStr = null;function remoteCallback(data) { dataStr = data;}remoteCallback("changeName");alert(dataStr); // "changeName" 错误做法:remoteCallback("changeName");var dataStr = null;function remoteCallback(data) { dataStr = data;}ale 阅读全文
posted @ 2014-04-11 20:11 etianqq 阅读(1999) 评论(0) 推荐(0) 编辑