<script>
var strA="12d32";
var strB="1abcdefABCDEF";var length = strB.length;
var str = new String();while (length--)
{
if ( strA.indexOf(strB.substr(length,1)) != -1 )
alert(strB.substr(length,1));
}
</script>
var strA="12d32";
var strB="1abcdefABCDEF";var length = strB.length;
var str = new String();while (length--)
{
if ( strA.indexOf(strB.substr(length,1)) != -1 )
alert(strB.substr(length,1));
}
</script>
{
var iLength ,IsBh//strA的长度,全局变量用于判断是否包含?
iLength = strA.length
IsBh = false
for (i=0;i<iLength;i++)
{
IsIndexof = chkStrB(strA.substr(i,1))
if (IsIndexof)
{
IsBh = true
break;
}
}
if (IsBh)
alert("包含")
else
alert("不包含")
}function chkStrB(str)
{
if (strB.indexOf(str)!=-1)
return true
else
return false
}