Question

I am having a problem when using a custom comment template topic with Spreadsheet plug-in logic. And I'm not sure how to proceed.

A new topic is generated with a custom comment. The custom comment should add text to the bottom of the page based on the information specified in the comment.

However if the comment contains a comma, the spreadsheet IF logic contained in the comment template no longer works, because the CALC{IF(URLPARAM()...)} is embedded in the page HTML, and not evaluated immediately.

How do I force the CALC{IF()} logic to be expanded at the same time the URLPARAM is expanded to prevent this problem.

I have tried URLPARAM encode="entity" and encode="url", but these do not code a comma.

Comment Teplate Topic

%TMPL:DEF{PROMPT:issueupdatenew}%
<input %DISABLED% type="hidden" name="date" value="%DATE%"/>
%TABLE{ headeralign="right" dataalign="left" }%
| *Issue Status:* | <select name="CSStatus" ><option %SEARCH{ "CSStatus.*?value=\"SupportIssueReported\"" topic="%TOPIC%" scope="text" regex="on" nonoise="on"  format="SELECTED" }% >SupportIssueReported</option> <option %SEARCH{ "CSStatus.*?value=\"SupportIssueAssigned\"" topic="%TOPIC%" scope="text" regex="on" nonoise="on"  format="SELECTED" }% >SupportIssueAssigned</option> <option %SEARCH{ "CSStatus.*?value=\"SupportIssueResolved\"" topic="%TOPIC%" scope="text" regex="on" nonoise="on"  format="SELECTED" }%>SupportIssueResolved</option></select> |  __Note:__ Change status if needed|
| *Explanation:* | <textarea %DISABLED% name="answer" wrap="virtual" rows="6" cols="80" ></textarea> |  __Note:__ Add comment or explain solution |
| <input %DISABLED% class="twikiSubmit" type="submit" value="Update"/> |
%TMPL:END%

%TMPL:DEF{OUTPUT:issueupdatenew}%
%POS:BOTTOM%
   * *Issue Status Change:* _<NOP>%URLPARAM{"CSStatus"}%_ -- %WIKINAME% - %DATE%:  %CALC{"$IF($LENGTH(%URLPARAM{"answer"}%,<UL><LI>%URLPARAM{"answer"}%</LI></UL>,)"}%
%TMPL:END%

Generated Comment Text

• Assignment Updated -- JeffreyLozier - 02 Apr 2008
• Issue Status Change: SupportIssueAssigned -- JeffreyLozier - 02 Apr 2008:
  • test text.
• Assignment Updated -- JeffreyLozier - 02 Apr 2008
• Issue Status Change: SupportIssueResolved -- JeffreyLozier - 02 Apr 2008:
• Assignment Updated -- JeffreyLozier - 02 Apr 2008
• Issue Status Change: SupportIssueAssigned -- JeffreyLozier - 02 Apr 2008:
  • test bla bla...
• Issue Status Change: SupportIssueAssigned -- JeffreyLozier - 03 Apr 2008:
  • Add another comment.
• Issue Status Change: SupportIssueAssigned -- JeffreyLozier - 03 Apr 2008:
  • Another comment

  Environment

  TWiki version:	TWikiRelease04x00x05
  TWiki plugins:	SpreadSheetPlugin, ActionTrackerPlugin, AutolinkDDTSPlugin, BatchUploadPlugin, CalendarPlugin, ChartPlugin, ChildTopicTemplatePlugin, CommentPlugin, DateFieldPlugin, EditTablePlugin, EmbedFlashPlugin, FindElsewherePlugin, FootNotePlugin, GaugePlugin, HolidaylistPlugin, InterwikiPlugin, LinkOptionsPlugin, MultiEditPlugin, NewsPlugin, OrphansPlugin, PreferencesPlugin, RenderListPlugin, SlideShowPlugin, SmiliesPlugin, TWikiDrawPlugin, TablePlugin, TagCloudPlugin, TagMePlugin, TinyMCEPlugin, ToolTipPlugin, TreeBrowserPlugin, TreePlugin, UpdateInfoPlugin, WorkflowPlugin, WysiwygPlugin
  Server OS:
  Web server:
  Perl version:
  Client OS:	MS XP SP2
  Web Browser:	IE7
  Categories:	Forms

  -- JeffLozier - 03 Apr 2008

  Answer

  If you answer a question - or someone answered one of your questions - please remember to edit the page and set the status to answered. The status selector is below the edit box.

  And what does the %DISABLED% syntax with the form input type actually do. I have found no good explanation of this, and adding or removing seems to make no difference.

  -- JeffLozier - 03 Apr 2008

  I think the root problem here is that there is no way to escape a comma within SpreadSheetPlugin. I have recently run into a couple other situations recently where this was a problem. Sorry I don't have an answer to your immediate problem but just thought it worth noting that your particular case really illustrates a more general need.

  -- LynnwoodBrown - 03 Apr 2008

  Tricks around the comma problem:

  • Nested functions: $TRANSLATE() the comma into another character, do the manipulation, $TRANSLATE() it back
  • Do the action in the "else" part of an IF, the "else" part can have as many commas you like (do a $IF($NOT(...), , list stuff here)

  -- PeterThoeny - 03 Apr 2008

  Change status to: AskedQuestions AssignedQuestions AnsweredQuestions ClosedUnanswered