#66 Placeholder label does not work with doclink field type

closed-invalid
nobody
None
5
2011-04-16
2011-04-14
Anonymous
No

When creating a doclink field type and populating it with a list of documents you can select, the first document in the list is selected by default if the user saves the form. To avoid this, I wanted to use a placeholder, such as "Select a Document". I tried this by adding the first item in the list as: ["Select a document|"] (to separate the label from the value which is an empty string).

However, after doing this, when a user saves the form without selecting a document, it now saves the "Select a Document" text and turn it into the link text (the doclink field type acts on an empty reference) . When you go back in to that record and click on the link, it takes you to the home page..

Have used a work-around temporarily and added "" (an empty string) at the top of the list selection, but would ideally prefer to use the text "Select a Document" which doesn't currently work with the doclink field type.

Discussion

  • Eric Brehault

    Eric Brehault - 2011-04-16

    The empty string is the correct approach.
    If you associate a label to the empty value, then the empty value is considered as a valid value, so the doclink will render it.
    If you really need to display "Select a Document" in your selection list, then you can do the following:
    - you enter "Select a Document|NOTHING" in your list
    - in the form onSaveDocument event, you add the following:
    if plominoDocument.getItem('MyField')=="NOTHING":
    plominoDocument.removeItem('MyField')

    Note: as it is not exactly a bug but a question about how to use Plomino, it would be better to use the Help forum rather than the bug tracker.

     
  • Eric Brehault

    Eric Brehault - 2011-04-16
    • status: open --> closed-invalid
     
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