[Tickets #14684] empty lines in tooltip information on task list

[noreply at bugs.horde.org]

BITTE NICHT AUF DIESE NACHRICHT ANTWORTEN. NACHRICHTEN AN DIESE  
E-MAIL-ADRESSE WERDEN NICHT GELESEN.

Ticket-URL: https://bugs.horde.org/ticket/14684
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  Ticket           | 14684
  Erstellt Von     | birnbacs at gmail.com
  Zusammenfassung  | empty lines in tooltip information on task list
  Warteschlange    | Nag
  Version          | Git master
  Typ              | Bug
  Status           | Unconfirmed
  Priorität        | 1. Low
  Milestone        |
  Patch            |
  Zuständige       |
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birnbacs at gmail.com (2017-08-22 09:40) hat geschrieben:

Hovering the mouse pointer over a task in list view effects a tooltip  
displaying the task description. If the description has more than one  
line, empty lines are shown between adjacent lines. The HTML source  
code reveals that there are sequences of "\r","" introduced  
between each two lines.

The tooltip is generated in nag/templates/list/_task.html.php, line 57:
         echo Horde::linkTooltip($task->view_link->add($params), '',  
'', '', '', $task->desc)
             . $task_name . '</a>';

The linkTooltip method in line 596 of Horde.php reads:

  $attributes['nicetitle'] = Horde_Serialize::serialize(explode("\n",  
preg_replace('/<br\s*\/?\s*>/', "\n", $title)), Horde_Serialize::JSON);

It sems that the Serialize method (in JSON mode) introduces the  
spurious quoted commas (see above).