有如下javacript函数 function text() { var i = ""; var WshNetwork = new ActiveXObject("aa") ; // return WshNetwork.UserName; i=WshNetwork.UserName; return i
} “var WshNetwork = new ActiveXObject("aa") ;”这句肯定会报错,怎么忽视报错让text()方法继续运行从而得到test()方法的返回值i="", 从而为接下来的函数调用返回值,因为下一个函数一定要调用text()返回值才能运行,为用也可以。function text() { var i = ""; try { var WshNetwork = new ActiveXObject("aa") ; // return WshNetwork.UserName; } catch(ex) { } i=WshNetwork.UserName; return i
}
加一个window.onerror = function(){ return true; } 顶!! 在哪家,怎么加啊,window.onerror, 在哪调用呢 源代码如下 function text() { var i = ""; //var WshNetwork = new ActiveXObject("WScript.Network"); var Wsh
<script type="text/javascript"> function show(){ var ListUtil=new Object(); var ListUtil.getSelectedIndexes=function (oListbox){ var arrIndexes=new Array; for(var i=0;i ......