Regex

No change is necessary. This will work for any length number. Since I'm using the "string first" to get the index of the ".aspx" that will increase the larger the id is.

 

 

For this:

 

 

http://server/webext/123.aspx?status=error

 

 

idxStart would be where the "1" is and idxEnd would be where the "3" is. The string range will then return "123"

 

 

For

 

 

http://server/webext/123456789.aspx?status=error

 

 

idxStart would be the "1" and idxEnd would be where the "9" is. The string range will then return "123456789"

 

 

Keep in mind that this does no validation that what's in the URI in that section is actually a number. For

 

 

http://server/webext/foo/bar/yahoo.aspx?status=error

 

 

The extracted ID would be "foo/bar/yahoo". But I'm assuming that you know the format of the application. You might want to thrown in a verification check in there.

 

 

-Joe