[原创]IE里的保存对胡话框里自己设定保存格式

1.使用CommandDialog作为选择对话框

2.使用FSO对象来写文件

<OBJECT id=cDialog codeBase=http://activex.microsoft.com/controls/vb5/comdlg32.cab

height=0px width=0px classid=CLSID:F9043C85-F6F2-101A-A3C9-08002B2F49FB></OBJECT>

<SCRIPT language=javascript>

function SaveDocument(){

cDialog.CancelError=true;

try{

cDialog.Filter="HTM Files (*.htm)|*.htm|Text Files (*.txt)|*.txt"

cDialog.ShowSave();

var fso = new ActiveXObject("Scripting.FileSystemObject");

var f = fso.CreateTextFile(cDialog.filename, true);

f.write(document.body.innerHTML);

f.Close();

sPersistValue=document.body.innerHTML;}

catch(e){

var sCancel="true";

return sCancel;}

}

</SCRIPT>

<BUTTON onclick=SaveDocument();>保存</BUTTON>