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double eval linebreak/newline

Last post 05-20-2014 08:25 AM by jaxkookie. 0 replies.
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  • 05-20-2014 08:25 AM

    double eval linebreak/newline

    I know there are many posts in here with line breaks or newlines. I still dont fully grasp the rules on this so unable to trouble shoot. I can make the newline work. the issue i have is I always end up with first line blank then my data/results appears. example, I have several checkboxes only if they are not blank I set my result field value to recalc. when my result field is equal to recalc I run this rule with this action

    substring(xdMath:Eval(xdMath:Eval((../my:CurbToCurb | ../my:DoorToDoor | ../my:DoorThroughDoor | ../my:DriverAssistanceEnteringVehicle | ../my:FoldingWheelchairAccess | ../my:MotorizedWheelchairAccess | ../my:VehicleWaiting | ../my:WheelchairLift-EquippedVehicles | ../my:Other)[. != ""], 'concat("; ", xdXDocument:GetDOM("NewLine")/linebreaks/newLine, .)'), ".."), 3, 1000)

    how can I get rid of the first blank line?

    Kind regards,
    Filed under: ,
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