Using <select multiple=""> to populated text field in PDF

Question

I have 3 files: and html file, a XML file, and a PDF form. I have the PDF auto populating from the data entered into the html via the XML code. I need to have a drop down menu where I can select multiple items and have them auto populate into a text field in the PDF form. Is this possible?

Answer 1

如果您使用的是设置了多个选择标志的列表框（而不是仅允许单个选择的组合框），则可以这样做。

最有可能在目标（多行）文本字段中评估列表框的currentValueIndices属性，并使用从那里获得的索引通过getItemAt()方法读取值。那些，你可以写入你的文本字段。

另请参阅Acrobat JavaScript文档。