Java Script Delete Page

[Papo C.]

Hello I'm new to javascript.  I'm pretty much googling everything so if I do not use the correct nomenclature, my apologies.  I have a pdf document with a check box.  I would like this check box to spawn a "medical" form and make two fields hidden and when they uncheck the box, I would like for the "medical" form to be deleted and the two fields to be visible.  So far, I have been able to write a javascript where it does everything except for deleting the "medical" page.  No matter how I try to write the script, I can't get it to delete the "medical" form. Below is my script.  Can anyone help?

var a = this.getField("Please Answer");
var b = this.getField("Questions");
var c = this.getTemplate("Medical")

if(event.target.value == "Yes"){
a.display = display.hidden;
b.display = display.hidden;
c.spawn(event.target.page+5, false, false)
}

else if(event.target.value == "Off"){
a.display = display.visible;
b.display = display.visible;
c.deletePage({nStart: 6})
}

[Bernd Alheit · Accepted solution]

Use deletePages

[Papo C.]

Hello!  Thank you for the advice but it still doesn't work.  Any other recommendations?

[Bernd Alheit]

Check the JavaScript console for errors.

[Papo C.]

I used the javascript console and it gave me the following error:

"SyntaxError: syntax error
1:Console:Exec
undefined"

Any advice?

[Papo C.]

Sorry I error was 

TypeError: event.target is undefined
5:Console:Exec
undefined

[Bernd Alheit]

Where does you use the script?

[Thom Parker]

The "event" object is not defined in the console window.  If you want to test a field script in the console, then you'll need to replace "event.target" with the correct field object

But there is no reason to do this. Make the changes to the MouseUp script and then look in the console before and after clicking on the checkbox to see if any errors are reported. 

[Papo C.]

Hello everyone! I incorporated everyone's advice and what really made the script work was I just deleted the "c." In front of the "deletepages" and it worked. Thank you!

[Thom Parker]

Did you not read my post?  The correct form is "this.deletePages()", because that function is a member of the document object, not the field object.  

[Papo C.]

Did you not read my post? That advice still didn't work and I figured it out myself. 

[Thom Parker]

If that's true, then why did you just write that "c." was still in front of the "deletePages" ?  Obviously you didn't follow the advice. 

[Papo C.]

I don't know what is your problem.  Bottom line, pdf script is working now.  Thank you.

[Bernd Alheit]

deletepages will not work. Use this.deletePages.

[Papo C.]

Sorry that's what I meant.  I used "this.deletePages" and deleted the "c.".

[Thom Parker · Accepted solution]

The "deletePages" function is a member of the document object.

So it's this.deletePages(...)

Always check the Acrobat JavaScript Reference.

[Papo C.]

Hello, thank you for the advice but it still didn't work.