function getV(objID){
var o=doucment.getElementById(objID);
var a=o.value.split(",");
var r="";
for(var i=0;i<a.length;i++){ r+=a[i].substr(0,6)+",";
}
alert("结果是: "+r);
}
function getV(objID){
var o=doucment.getElementById(objID);
var a=o.value.split(",");
var r="";
for(var i=0;i<a.length;i++){
r+=a[i].substr(0,6);
}
alert("结果是: "+r);
}
[Quote=引用 8 楼 jiojio88 的回复:]
dim getNewString
dim i
getNewString=""
for i=0 to len(str1)-1
if (asc(left(str1,i+1))>=48 and asc(left(str1,i+1)) <=57) or asc(left(str1,i+1))=76 or asc(left(str1,i+1))=77 then
getNewString=getNewString=left(str1,i+1)
end if
next
dim getNewString
dim i
getNewString=""
for i=0 to len(str1)-1
if (asc(left(str1,i+1))>=48 and asc(left(str1,i+1))<=57) or asc(left(str1,i+1))=76 or asc(left(str1,i+1))=77 then
getNewString=getNewString=left(str1,i+1)
end if
next