add a new entry/delete in my array with custom option in my dropdown list

i want a user add new entry in array when write custom text to dropdown list e.g.:

var MyItems = new Array(
" ",
"apple",
"orange",
"mango",
);
MyItems.sort();
this.getField("Dropdown7").setItems(MyItems);

user write in dropdown list : apple system return message this value is in array!

user write Banana

var MyItems = new Array(
" ",
"apple",
"banana",
"orange",
"mango",
);
MyItems.sort();
this.getField("Dropdown7").setItems(MyItems);

also if user want to delete a entry in my array how to solve this on PDF mode?

This topic has been closed for replies.

Correct answer Thom Parker

Here's an article that covers this exact issue, and there is a download sample:

Here is another more complete discussion on lists in Acrobat

Correct answer

Community Expert

Here's an article that covers this exact issue, and there is a download sample:

Here is another more complete discussion on lists in Acrobat

Thom Parker - Software Developer at PDFScriptingUse the Acrobat JavaScript Reference early and often

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