combining javascripts

[pdfUser1]

Can someone tell me how to combine these three scripts so they will function as one? Each script functions but I'd like to have them work like this, the alignment would be set to left when Item.1 is visible and return to align center when hidden.

First script:

var f = this.getField("Item.1");

f.display = (f.valueAsString=="") ? display.hidden : display.visible;

Second script:

var f = this.getField("Item.1");

f.alignment = "center";

Third script:

var f = this.getField("Item.1");

f.alignment = "left";

Is this possible? Thank you.

[Bernd Alheit]

Why want you set the alignment to center when the field is not visible and empty?

[pdfUser1]

Little difficult to explain. The easiest explanation is, I have other button to show/hide those fields. Do you know how to combine the scripts as I requested in my post?

[Bernd Alheit]

Something like this:

var f = this.getField("Item.1");

if (f.valueAsString=="") {

  ...

} else {

  ...

}

[pdfUser1]

Hello Bernd, thanks for the reply with the script, but sorry to say I keep getting "Syntax Error" and I'm not so experienced with javascript to figure it out. Or, how to modify the code.

[Bernd Alheit]

What code do you use?

[Karl Heinz Kremer · Accepted solution]

You will have to fill in the missing parts 0 where Bernd used ... to indicate that something is missing. Based on your description, this should work:

var f = this.getField("Item.1");
if (f.valueAsString == "") {
  f.display = display.hidden;
  f.alignment = "center";
} else {
  f.display = display.visible;
  f.alignment = "left";
}

[pdfUser1]

Thank you, Mr Kremer, I examined the code and I learned a bit from it.