Altering visability of images by url var

The "field.display" property is for fields in an AcroForm and you've indicated that you are using LiveCycle Designer. This could be the problem;)

This visibility property in LiveCycle is "presense".

You can find out more about this by attending this online seminar

http://www.acrobatusers.com/events/online/245/

thank you for the reply and the guidance...

ill try make the seminar however its at 1AM in my time.

I found you example :
http://www.acrobatusers.com/forums/aucbb/viewtopic.php?id=3154

if(xfa.event.change == "MyValue")
Txt1.presense = "visible";
else
Txt1.presense = "invisible";

Ive tried it as

if (sName == "ImageField1")
{
TextField1.rawValue = sValue;
Image1.presence = "visible";
}

to no avail

regards

im trying to get to posting visible across in the url :

if (sName == "ImageField1")
{
//TextField1.rawValue = sValue;
//Image1.presence = "visible";
Image1.presence = sValue;
}

You've got the right idea. However, you've also got a lot of different things going on and you need to test each one individually to make sure they work.

First, showing and hiding fields will only with a "dynamic" form. Make sure you are saving you form as "Dynamic, Acrobat 7". A good way to test this is to put buttons on the form that force the field to show and hide, then you know the visibility setting works.

The next bit you have to worry about is parsing the URL. Is this happening correctly? To debug the code you'll need to use the console window. You can read about it here.

http://www.acrobatusers.com/tech_corners/javascript_corner/tips/2006/javascript_console/

Place console.println() statments at every stage of the URL parsing. Have them print out the results of the code so that you can see exactly what's going on.