TracTicketsCustomFields

Custom Ticket Fields¶

Trac supports adding custom, user-defined fields to the ticket module. With custom fields you can add typed, site-specific properties to tickets.

Configuration¶

Configure custom ticket fields in the "[ticket-custom"] section of trac.ini.

The syntax of each field definition is:

 FIELD_NAME = TYPE
 (FIELD_NAME.OPTION = VALUE)
 ...

The example below should help to explain the syntax.

Field Names¶

A field name can only contain lowercase letters a-z, uppercase letters A-Z or digits 0-9, and must not start with a leading digit.

The following field names are reserved and can not be used for custom fields:

• cc
• changetime
• col
• comment
• component
• desc
• description
• format
• group
• groupdesc
• id
• keywords
• max
• milestone
• or
• order
• owner
• page
• priority
• report
• reporter
• resolution
• row
• severity
• status
• summary
• time
• type
• verbose
• version

Available Field Types and Options¶

• \plain\ for plain text
• \wiki\ for wiki formatted content
• \reference\ to treat the content as a queryable value
• \list\ to interpret the content as a list of queryable values, separated by whitespace

• label: Descriptive label.
• value: Default value.
• order: Sort order placement relative to other custom fields.
• max_size: Maximum allowed size in characters (//Since 1.3.2//).
• format: One of:

• text: A simple (one line) text field.

• ticketlink_query: Query for linkifying ticket values.

Not applicable for format plain and wiki.

• label: Descriptive label.
• value: Default value, 0 or 1.
• order: Sort order placement.
• ticketlink_query: Query for linkifying ticket values.

• checkbox: A boolean value check box.

• label: Descriptive label.
• options: List of values, separated by \| (vertical pipe).
• value: Default value (one of the values from options).
• order: Sort order placement.
• ticketlink_query: Query for linkifying ticket values.

• select: Drop-down select box. Uses a list of values.

• label: Descriptive label.
• options: List of values, separated by \| (vertical pipe).
• value: Default value, one of the values from options.
• order: Sort order placement.
• ticketlink_query: Query for linkifying ticket values.

• radio: Radio buttons. Essentially the same as select.

• label: Descriptive label.
• value: Default text.
• rows: Height in lines.
• order: Sort order placement.
• max_size: Maximum allowed size in characters (//Since 1.3.2//).
• format: Either \plain\ for plain text or \wiki\ to interpret the content as WikiFormatting.

• textarea: Multi-line text area.

• \relative\ for relative dates.
• \date\ for absolute dates.
• \datetime\ for absolute date and time values.

• label: Descriptive label.
• value: Default date.
• order: Sort order placement.
• format: One of:

• time: Date and time picker. (//Since 1.1.1//)

If the \label\ is not specified, it will be created by capitalizing the custom field name and replacing underscores with whitespaces.

Macros will be expanded when rendering \textarea\ fields with format \wiki\, but not when rendering \text\ fields with format \wiki\.

For applicable fields, the \ticketlink_query\ option overrides [TracIni#query-ticketlink_query-option|"[query] ticketlink_query"], and the format is the same as that option. When the \ticketlink_query\ option is not specified, \query\ \ticketlink_query\ is used to linkify the field.

Sample Configuration¶

[ticket-custom]

test_one = text
test_one.label = Just a text box

test_two = text
test_two.label = Another text-box
test_two.value = Default [mailto:joe@nospam.com owner]
test_two.format = wiki

test_three = checkbox
test_three.label = Some checkbox
test_three.value = 1

test_four = select
test_four.label = My selectbox
test_four.options = one|two|third option|four
test_four.value = two

test_five = radio
test_five.label = Radio buttons are fun
test_five.options = |uno|dos|tres|cuatro|cinco
test_five.value = dos

test_six = textarea
test_six.label = This is a large textarea
test_six.value = Default text
test_six.cols = 60
test_six.rows = 30

test_seven = time
test_seven.label = A relative date
test_seven.format = relative
test_seven.value = now

test_eight = time
test_eight.label = An absolute date
test_eight.format = date
test_eight.value = yesterday

test_nine = time
test_nine.label = A date and time
test_nine.format = datetime
test_nine.value = in 2 hours

Reports Involving Custom Fields¶

Custom ticket fields are stored in the \ticket_custom\ table, not in the \ticket\ table. So to display the values from custom fields in a report, you will need a join on the 2 tables. Let's use an example with a custom ticket field called \progress\.

SELECT p.value AS __color__,
   id AS ticket, summary, owner, c.value AS progress
  FROM ticket t, enum p, ticket_custom c
  WHERE status IN ('assigned') AND t.id = c.ticket AND c.name = 'progress'
AND p.name = t.priority AND p.type = 'priority'
  ORDER BY p.value

However, if you want to show all ticket entries (with progress defined and without), you need to use a \JOIN\ for every custom field that is in the query:

SELECT p.value AS __color__,
   id AS ticket, summary, component, version, milestone, severity,
   (CASE status WHEN 'assigned' THEN owner||' *' ELSE owner END) AS owner,
   time AS created,
   changetime AS _changetime, description AS _description,
   reporter AS _reporter,
   (CASE WHEN c.value = '0' THEN 'None' ELSE c.value END) AS progress
  FROM ticket t
     LEFT OUTER JOIN ticket_custom c ON (t.id = c.ticket AND c.name = 'progress')
     JOIN enum p ON p.name = t.priority AND p.type='priority'
  WHERE status IN ('new', 'assigned', 'reopened')
  ORDER BY p.value, milestone, severity, time

Note in particular the \LEFT OUTER JOIN\ statement here.

Note that option names in trac.ini are case-insensitive, so even if your option name includes uppercase characters:

[ticket-custom]
Progress_Type = text

you must use lowercase in the SQL: \AND c.name = 'progress_type'\.

See also: TracTickets, TracIni