1 Reply Latest reply on Apr 17, 2014 10:43 AM by radzmar

    Using regexp

    phil74801

      Hello everybody

       

      In a textfield, I have got several lines with a carriage return. I would like to delete only the last carriage return of the last line. How can I do that with a regexp. In InDesign, the regexp is : search (?=\r)\r and replace with nothing.

       

      But in LiveCycle

       

      In the exit event:

       

      var str = this.rawValue;

      this.rawValue = str.replace(/ what here? /,"");

       

      Many thanks

        • 1. Re: Using regexp
          radzmar Adobe Community Professional & MVP

          Hi,

           

          have you tried replace(/?=\r/g, "") ?

           

          There are a few limitations in EcmaScript used by Acrobat/Readers JavaScript engine, so lookaheads or lookbehinds in regular expresions aren't supported. I currently don't remember which one it was.