|
Manual | Parameters | Controlling output format |
You can select one of several default formats or define your own format (mode=userformat
); output can be grouped in columns or rows.
In the examples that follow, the DPL output has been kept small to reduce page load time and page size, most notably using titlematch
, nottitlematch
, count
, and includesubpages=false
.
General approach to output formatting[]
The general approach to output formatting is two-fold:
- There are a couple of simple predefined output formats which generate lists of articles.
- You will understand their meaning directly from reading.
- There is a mode called userformat which puts complete control into your hands.
- This is somewhat complicated.
While the standard output formats are meant to be used for fast generation of simple page lists, the userformat approach aims at transcluding contents from other pages and requires some effort to understand. There is a system of three tags which are used to enclose (a) the whole output, (b) each item, (c) each transcluded section of an item. A fourth tag is used to separate values between items of one section which occur more than once.
We assume that we have two documents which use templates x and y with varying arguments; while x is being used once within each document, y is used several times. In very short notation the structure might look as follows:
A: x(a) y(3) y(5) B: x(b) y(4) y(1) y(2)
The following DPL parameters are used to define a set of tags which are used to construct the output:
listseparators
= liststart,itemstart,itemend,listendsecseparators
= sec-1-start,sec-1-end,sec-2-start,sec-2-end, .. , ..multisecseparators
= multi-sep
The arguments of the above statements can contain references to %VARIABLES%. So sec-1-start might contain a reference like %PAGE% to output the page name. See format
for more details on variable substitution.
Now think of the following page inclusion statement:
includepage={x}.dpl,{y}.dpl
The output will then look like this:
liststart itemstart sec-1-start x.dpl(a) sec-1-end sec-2-start y.dpl(3) multi-sep y.dpl(5) sec-2-end itemend itemstart sec-1-start x.dpl(b) sec-1-end sec-2-start y.dpl(4) multi-sep y.dpl(1) multi-sep y.dpl(2) sec-2-end itemend listend
Assuming that the tags (liststart, itemstart, etc.) contain wiki syntax for table definitions and multi-sep defines a horizontal line, the output might look like this:
+------+---------------------+ | | | y.dpl(3) | | A | x.dpl(a) | ---- | | | | y.dpl(5) | +------+----------+----------+ | | | y.dpl(4) | | | | ---- | | B | x.dpl(b) | y.dpl(1) | | | | ---- | | | | y.dpl(2) | +------+----------+----------+
In some situations, however, you may want to create an output table where each of the calls of template y is used to create a separate output row. Using a sortable table you could then easily rearrange the output.
+------+---------------------+ +------+---------------------+ | A | x.dpl(a) | y.dpl(1) | | B | x.dpl(b) | y.dpl(1) | +------+---------------------+ +------+---------------------+ | A | x.dpl(a) | y.dpl(2) | | B | x.dpl(b) | y.dpl(2) | +------+---------------------+ +------+---------------------+ | B | x.dpl(b) | y.dpl(3) | | A | x.dpl(a) | y.dpl(3) | +------+---------------------+ +------+---------------------+ | B | x.dpl(b) | y.dpl(4) | | A | x.dpl(a) | y.dpl(4) | +------+---------------------+ +------+---------------------+ | B | x.dpl(b) | y.dpl(5 | | B | x.dpl(b) | y.dpl(5) | +------+---------------------+ +------+---------------------+
There is a special parameter called dominantsection
which you can use to mark one section of your includepage
statement as "dominant" (in our example: dominantsection=2
as {y}.dpl is the second argument of our includepage
statement). You can only have one dominant section in a DPL statement. Marking a section as "dominant" only makes sense if you have multiple calls of the same template (or multiple chapters with the same heading) in your documents. Each piece of content in the dominant section will generate an individual output row with the values of all other columns being repeated.
As all of the above is not very easy to understand there are additional DPL commands (table
, tablerow
) which make it fairly easy to create tabular output.
Setting the basic output mode[]
mode[]
mode | Provide basic control over the output of DPL. |
Syntax:
mode=modename
modename can be one of:
- unordered
- outputs an unordered list — HTML tag ul — (default)
- ordered
- outputs an ordered list — HTML tag ol
- none
- outputs a list using newlines and HTML tags br/ to separate each item
- inline
- outputs a list using symbols defined by the
inlinetext
parameter to separate items - category
- outputs resulting articles in a way category-pages are shown (you must use
ordermethod= title / titlewithoutnamespace / category,title / user,title
with this option!)
- userformat
- will leave output control completely to the user;
see parameterslistseparators
andsecseparators
; in this mode DPL offers built-in variables which must be referenced in the output format description provided by the user.mode=userformat
is quite important to have complete control over the output.
For advanced use of DPL it is important to understand mode=userformat
. Note that this mode is automatically implied when listseparators=
or format=
are used.
mode 'ordered', 'unordered', 'none' (Example1)[]
These create abbreviated lists of Category:DPL3 pages:
In an <ol>...</ol> list: |
In a <ul>...</ul> list: |
In a <br/> list:
|
<dpl> category=DPL3 titlematch=%o% nottitlematch=%nt%|%ow%|%ec% mode=ordered </dpl> |
<dpl> category=DPL3 titlematch=%o% nottitlematch=%nt%|%ow%|%ec% mode=unordered </dpl> |
<dpl> category=DPL3 titlematch=%o% nottitlematch=%nt%|%ow%|%ec% mode=none </dpl> |
mode 'category' (Example2)[]
<dpl> titlematch=%Help% includesubpages=false mode=category ordermethod=titlewithoutnamespace </dpl>
This list will output pages that have 'Help' in their name; pages will be ordered by their name regardless of category, the output will be shown in category style (i.e. with chapter capitals).
A
- User:AJHQ HelpCenter
- Message Wall:AJHQ HelpCenter
- User:AJHelper
- Message Wall:AJHelper
- Forum:AWB Help
- Message Wall:AWikiHelper
- User:AWikiHelper
- Admin Forum:A Desperate Plea for Help
- User:A Friendly Helper
- Forum:A Little Help With Spotlights
- Template:Aaron Template Help
- Forum:Admin Help
- File:AlvbettHelp.png
- File:Andrewds1021 - Aion Wiki - Example In-Editor Help.png
- User:Animal Jam Play Wild Help
- Admin Forum:Apple Wiki Help
- Message Wall:AssignmentHelpUK
- Forum:AutoWikiBrowser Help
- Forum:Automatic Purging Help Please!
- Forum:Avatar Help
B
- Forum:B'crat Tool Help
- Message Wall:BGSCC User Helper
- User:BGSCC User Helper
- Template:BackToHelpContents
- Forum:Background Help
- Forum:Background Help Needed
- Admin Forum:Background and Collapsible Tables Help
- File:Badge-Helper-Signature.svg
- File:Badge-Helper.png
- File:Badge-Helper.svg
- Forum:Basic Infobox Help
- File:BeatlesHelp.jpg
- User:BelgiumHelper
- Message Wall:BelgiumHelper
- User blog:BelgiumHelper
- Template:BereisgreatWikiHelp
- Message Wall:BestToHelp
- Forum:Blacklist Help
- Forum:Blog Listing Help
- Forum:Blue box pages gone? Help
- File:BotHelp.png
- Forum:Bot Help
- Forum:Bot Help on Avatar Wiki
- Forum:Button Label Help
C
- Forum:CDHK Help!
- Forum:CSS Help
- Forum:CSS Help: is there a single class for all the boxes within Oasis?
- Forum:CSS Help Border-Bottoms
- Forum:Calling Help to any Expert Image Editors
- Forum:Can Someone Help Me Create Templates?
- File:Captured screen of Help Facebok.png
- File:Captured screen of Help Facebok Connect.png
- Forum:Category Bar Help
- Forum:Category Help
- Forum:Category Help Needed
- Forum:Category Help with ordering categories
- Template:CentralHelpBoxContents
- Forum:Character Infobox Template Help
- Forum:Chat Hacks and Template Help
- File:CodingHelpWikia.png
- Forum:Coding Help - Displaying Random Pictures
- Adoption:Coding Help Wikia
- Adoption:Coding Help Wikia (2)
- Adoption:Coding Help Wikia (3)
- Adoption:Coding Help Wikia (4)
- Adoption:Coding Help Wikia (5)
- User:ColeIsHelp
- Forum:Collapsible Help weird word show
- Forum:Collapsible Table Help Please...
- Forum:Collapsible Tables Help
- Admin Forum:Collapsible Template Help
- Forum:Collapsing Template Help
- Forum:Color & Regular Templates Help
- Forum:Color Code Help?
- Forum:Color Help
- Admin Forum:Common.js Help on My Wiki
- Template:Community Central Helpful Links 2
- Forum:Community Help menu - Ways to promote your wiki
- Forum:Compedia Wiki CSS Help
- Forum:Constant threatening harassment by user I keep banning. Help please
- Template:ContactHelp
- File:Content Box Help.png
- Forum:Continued Help with Conditional statements
- Forum:Control Help
- File:Creating journals in Day One for iOS - Day One Help.pdf
- Message Wall:CubeyHelper
- User:CubeyHelper
- File:Customize ComHelp Button 75width.png
Related configuration option (see Extension:DynamicPageList3 on MediaWiki Wiki: $wgDPL2CategoryStyleListCutoff
.
mode 'inline'[]
inlinetext[]
inlinetext | To define the inline text used in mode=inline .
|
Syntax:
inlinetext=wikitext
, with wikitext as some wiki text;
default is -
except for mode=userformat
where inlinetext
is empty by default.
If you want normal "breaking spaces" (and not the NON-breaking spaces) you should use  - 
.
Extra whitespaces are stripped by DPL from the beginning and end of wikitext. If you want to show one or multiple spaces, use one or multiple
, or use 'nowiki' tags <nowiki> - </nowiki>
which has the same effect as -
.
Bullets can be displayed with either •
or {{*}}.
Example:
<dpl> category = Help includesubpages= false count = 10 mode = inline inlinetext = • </dpl>
This list outputs pages that have Category:Help shown like Item1 • Item2 • Item3 • ...
mode 'userformat'[]
listseparators[]
listseparators | (alias for format) see the format parameter. Implicitly sets mode=userformat .
|
format[]
format | customize the output format completely. Implicitly sets mode=userformat. Uses variable references like %PAGE% to describe the output format. See also the secseparators parameter. |
Note1: listseparators is an alias for format.
Note2: the format command is very flexible but somewhat complicated. If you want to create tabular output, you should have a look at the table command.
Syntax:
- Startall,Start,End,Endall
Startall, Start, End and Endall are wiki tags used to separate the list items.
- Startall and Endall define an outer frame for the whole list.
- Start and End build an inner frame for each article item.
Because wiki syntax depends on newline characters, \n
or ¶
must be used to explicitly insert newline characters into the output.
As we want to be able to control output completely, we reference article names and other possible output by special %VARIABLES%:
- %NR% = the current article sequence number (starting from 1)
- %PAGE% = the name of the article (including namespace)
- %PAGEID% = the internal unique numeric ID of the article page
- %IMAGE% = the physical path to an image (based on hash values, e.g. 5/5d/myImage.jpg)
- %PAGESEL% = the name of a page which was used within the selection criteria (only applies to linksfrom and linksto)
- %IMAGESEL% = the name of an image which was used within the selection criteria (only applies to imageused)
- %TITLE% = the title of the page (without the namespace)
- %NAMESPACE% = the namespace of the page
- %SIZE% = the article size (requires addpagesize=true)
- %SIZEFS% = a font size number which is based on the article size (logarithm of square root of counter)
- %COUNT% = the usage counter (requires addpagecounter=true) Removed in MediaWiki 1.25[1]
- %COUNTFS% = a font size number which is based on the usage counter (currently this is the logarithm of the usage counter) Removed in MediaWiki 1.25[1]
- %COUNTFS2% = similar to %COUNTFS%, but based on the logarithm of the square root of the usage counter Removed in MediaWiki 1.25 [1]
- %DATE% = the date selected, eg. lastedit; requires addeditdate=true or similar; the formatting of the date can be influenced using userdateformat=
- %USER% = the user who changed the document last; requires adduser=true
- %CONTRIBUTOR% = the user who made a contribution; requires addcontribution=true
- %CONTRIBUTION% = the number of bytes changed; requires addcontribution=true
- %CONTRIB% = an asterisk bar to indicate the amount of change; requires addcontribution=true
- %CATLIST% = a pipe-separated list of links to all categories to which the article belongs (requires addcategories=true)
- %CATBULLETS% = a bullet point list of links to all categories to which the article belongs (requires addcategories=true}})
- %CATNAMES% = a comma-separated list of all categories to which the article belongs (requires addcategories=true)
- %REVISION% = the name of the revision of the article; only accessible if the DPL query is based on revisions
- %EDITSUMMARY% = the change log message of a revision; only accessible if the DPL query is based on revisions
- %EXTERNALLINK% = the external hyperlink found as a consequence of the linkstoexternal statement
These variables will be replaced by the corresponding values if they occur within Start or End or within the corresponding tags of the secseparators= parameter.
In addition there are some symbolic variables which can ONLY be used in resultsheader and resultsfooter:
- %PAGES% = number of articles in the result set
- %TOTALPAGES% = total number of articles in the result set, regardless of count limits; will only be calculated if used
- %VERSION% = the current DPL version
- %DPLTIME% = contains the amount of time (in seconds + milliseconds) spent within DPL; this can be helpful if you observe slow response times for wiki pages that contain DPL statements. Example: 2 (2009/06/13 09:27:43) would mean that DPL spent two seconds of the whole response time, starting at the time given in brackets.
- %FIRSTNAMESPACE%, %FIRSTTITLE%, %LASTNAMESPACE%, %LASTTITLE% = namespace and title of the first / last article in the result set; the information is intended to be used for page scrolling
- %SCROLLDIR% = set by the URL parameter DPL_scrollDir; it is passed to the scroll helper template which uses it to produce its links for scrolling
For example, the classical default output of DPL can also be produced with the following statements:
default | formatted |
<dpl> titlematch = %Help% nottitlematch = %o% includesubpages = false count = 10 </dpl> |
<dpl> titlematch = %Help% nottitlematch = %o% includesubpages = false format = ,\n* [[%PAGE%]],, count = 10 </dpl> |
Note that a bullet point list in wiki syntax is defined by a *
at the beginning of a line — therefore we have to use a special symbol \n
or ¶
to refer to the beginning of a new line of wiki text. Replace the *
with a #
and you will get a numbered list. Startall and Endall are empty (note that we start with a comma, note the two commas at the end), the Start tag is used to create a new line with an initial *
followed by the page name, written as a link. That's all.
Creating a top-five hitlist with access rates and bold article names of varying size could be done like this:
<dpl> category = Help ordermethod = counter order = descending addpagecounter = true count = 5 format = ,\n%COUNT% --- <font size="%COUNTFS%">'''[[%PAGE%]]'''</font>,<br/>, </dpl>
However, addpagecounter, ordermethod=counter, %COUNT%, and %COUNTFS% were removed in MediaWiki 1.25.
Below is an example of how to use %NR% to set the font size.
<dpl> category = Help order = descending addpagecounter = true count = 4 format = ,\n<font size="%NR%">'''[[%PAGE%]]'''</font>,<br/>, </dpl>
Help:Edit conflict
Help:Email notification
Help:Math
Help:Signature
You can also use HTML syntax for the tags, although this is discouraged.
<dpl> linksto = DPL format = <ul type="disc">,<li>[[%PAGE%]],</li>,</ul> </dpl>
Now let us create a table using wiki syntax:
<dpl> linksto = DPL format = {| class="wikitable"¶!pages found,¶|-¶|[[%PAGE%]],,¶|} </dpl>
We use Startall to define the table header and Endall for the footer. Each article is presented in a table row using wiki syntax for table layout.
We could also produce image galleries:
<dpl> namespace = File category = Hydra images|Template images count = 6 format = <gallery widths=20px heights=20px>,%PAGE%\n,,</gallery> </dpl>
secseparators[]
secseparators | customize the output format of included sections. Can be used with standard output modes and with mode=userformat .
|
Syntax:
secseparators=Start1,End1,Start2,End2,..,..
or
secseparators=Start
Please note that the semantics of this parameter have changed with version 0.9.6!. When upgrading to 0.9.6 it will probably be necessary to change the secseparators
statements.
In the first syntax variant, specify pairs of tags which correspond to the includepage
statement. StartN and EndN are HTML strings or wiki tags which will be put around each transcluded section (see includepage=name1,name2,...
).
In the second syntax variant, specify just one element which will then be used as StartN for all sections; in this case the second tag (EndN) will be empty for all transcluded sections.
Symbolic replacements of %PAGE% etc. take place as described in listseparators
. In addition, the variable %SECTION% can be used to refer to the section found (works only for chapter headings).
If the same section occurs more than once in an article (or an article includes the same template more than once) all such occurences will be transcluded as a block and the secseparators
tags will only be put once around the whole block (but see dominantsection
).
Example[]
<dpl> titlematch = DPL3/d% ignorecase = true linksto = Extension:DPL3/Manual listseparators = {|class="dpl secsep"¶!Pages found¶!Syntax¶!Example,¶|-¶|[[%PAGE%|%TITLE%]],,¶|} includepage = #Syntax,##Example.* secseparators = ¶|,,¶|,, count = 2 </dpl>
Use listseparators
to define a table with three columns and put a link to the article in the first column of each row. Use secseparators
to add more columns for each section found. There are two pairs for each transcluded section; the first element of each pair is a linefeed and a pipe (which define a new column in the table) and the second element of each pair is empty. Have a careful look at the ¶
symbols (\n
can be used as an alternative). They always appear before a wiki syntax element which must be placed at the beginning of a new line. Thus, make sure that the wiki parser will understand them. Note: if an article does not contain a section named "Example", it will result in an empty cell in the table.
As mentioned above, a single element can be used in the secseparators
statement in order to apply this as a start tag to all transcluded sections; so it could have also been written:
Example 2[]
<dpl> titlematch = DPL3/d% ignorecase = true linksto = Extension:DPL3/Manual listseparators = {|class="dpl secsep"\n!Pages found\n!Syntax\n!Example,\n|-\n|[[%PAGE%|%TITLE%]],,\n|} includepage = #Syntax[84],##Example.*[180 more..] secseparators = \n| count = 3 </dpl>
Assuming that the chapters on Syntax and Example contain long texts, they can be truncated (eg. to 84 or 180 characters). A link which refers directly to those chapters will be generated automatically if needed. Be aware that truncating with [ ]
can break text formatted with wikitext or tags such as <nowiki>
.
multisecseparators[]
multisecseparators | put a tag between multiple transcluded parts which refer to the same template or chapter. |
Syntax:
multisecseparators=sep1,sep2,...
The tags correspond to the transcluded section (see includepage=name1,name2,...
).
Symbolic replacements of %PAGE% etc. take place as described in listseparators
. In addition, the variable %SECTION% can be used to refer to the section found (works only for chapter headings). It will give you the precise name of each heading even if you used a regular expression (double ##) in the include statement.
If an article uses the same template more than once you will get all references with sepN as a separator.
Example:
<dpl> titlematch = DPL% nottitlematch = %volume%|%page selection% uses = Template:DPL Parameter include = {dpl manual}:[[%PAGE%|%TITLE%]],{dpl parameter}:name:purpose[50] mode = userformat listseparators = ¶{|class="wikitable sortable" ¶!colspan=3|Fields cannot be formatted within the include¶|-¶!Page ¶!Name ¶!Purpose,¶|-,¶|-¶|class="dpl blue-background" colspan=3|¶|-,¶|} secseparators = ¶|,,¶|class="dpl dark-background"|, multisecseparators= ,\n|-¶|¶|class="dpl light-background"| </dpl> | ||
| ||
Values cannot be formatted within include , as formatting can only occur in formatting statements (in these examples listseparators , secseparators , and multisecseparators ). %VARIABLES% can be omitted from the include , and instead be placed in these formatting statements, for further formatting.We can achieve some field formatting by changing some of the above dpl statements: | ||
include = {dpl manual}: |
include = {dpl manual}: | |
Formatting handled by a phantom template (eg. Template:DPL_parameter_dpl) will apply to both secseparators and multisecseparators .If separate formatting is required, it needs to be assigned to their respective parameters (as shown below). | ||
To prevent truncated words, see Template:DPL_parameter_dpl.nowordbreak (which uses Template:nowordbreak). | ||
titlematch = DPL% nottitlematch = %volume%|%page selection% uses = Template:DPL Parameter include = {dpl manual}:,{DPL parameter} dpl mode = userformat listseparators = ¶{|class="wikitable sortable" ¶!colspan=3|Includes a phantom template¶|-¶!Page ¶!Name ¶!Purpose,¶|-¶|[[%PAGE%|{{#explode:%TITLE%|:|1}}]],¶|-¶|class="dpl blue-background" colspan=3|¶|-,¶|} secseparators = ,,¶|class="dpl dark-background"|,,¶|, multisecseparators= ,\n|-¶|¶|class="dpl light-background"| | ||
As you can see, the results resemble the list generated on the title page of this manual, whose dpl is as follows:
<dpl> nottitlematch=%volume%|%page selection% namespace = Help uses = Template:DPL parameter mode = userformat replaceintitle = @DPL Manual/@, include = {DPL Manual}:[[%PAGE%|%TITLE%]],{DPL parameter}/dpl listseparators={|class=wikitable,\n|-\n|,,\n|} secseparators=,,\n|\n{|class="wikitable sortable" width=100%\n!width=140px|name\n!purpose\n|-\n|,\n|} multisecseparators=,\n|-\n| allowcachedresults = true </dpl>
DPL3/Parameters: Controlling output order |
| ||||||||||||
DPL3/Parameters: Other parameters |
|
See also Test article structure.
dominantsection[]
dominantsection | define a section with multiple occurrences as dominant, i.e. each piece of contents of this section (which is associated with a template call or a chapter within the original document) will create a separate output line. |
Syntax:
dominantsection=number
between 1 and the number of arguments in your includepage=
statement
If there is only 0 or 1 piece of contents for the dominant section you will see no difference from normal DPL behaviour.
Example:
See the explanations at the top of this document to understand the meaning of dominantsection.
Note:
Using dominantsection
together with table
may lead to strange result formatting.
Generating tabular output[]
table[]
table | a simple syntax to create standard tabular output; see also tablerow
|
Syntax:
table=tableatr, linkheader, (column headlines) ..
The table
statement is a shortcut which implicitly sets certain values for other DPL parameters, namely mode
, listseparators
/ format
, secseparators
, and multisecseparators
.
The layout is less flexible than the individual use of all of the above parameters but will probably be sufficient in many cases, especially when used together with tablerow
.
If you use table
in a DPL statement, it does not make sense to use one of the other options mentioned because their values will be overwritten without notice. There is one exception of this rule: It can make sense to specify the THIRD argument for format
in combination with table
. Therefore this parameter is NOT overwritten by the table
command. The third argument can be used to output meta data like %COUNT%, %USER% etc. as columns in an output table. If you want to do so, the third parameter must contain wiki syntax for output columns like this:
include = {some template}:parm1,#some heading table =,,tplparm,chapter,#hits format =,,\n%COUNT%
Do not forget to escape the '|' symbol if your DPL statement uses parser function syntax. You will get a table which contains template parameters, chapter contents and the usage counter as a third column. Meta data can only be placed AFTER normal contents as we use the THIRD parameter of the format
statement.
The use of table
requires an include
statement which should, for reasons of readability, directly precede the table
statement). Each argument of the include
statement will produce one or more columns in the output table described in the table
statement.
table
expects a comma-separated list of parameters:
- The first parameter will be used to describe general parameters for the table
- it is recommended to make a CSS reference here, using something like class=wikitable or class=mytable if mytable is defined in the Mediawiki:Common.css document.
- class=wikitable is the default value. Use double-quotes to specify multiple classes, e.g., class="wikitable sortable".
- The second parameter is the headline for the first column.
- The first column will automatically contain a reference to the article, so something like Article should be o.k.
- Article is the default value.
- if you use a single - (dash), the column with the hyperlink to the article will be suppressed. You can supply a hyperlink to the article in any other column if you use [[{{{%PAGE%}}}|{{{%TITLE%}}}]] within a phantom template.
- All subsequent parameters are column headings which correspond to the arguments of the
include
parameter. Note that if you call a phantom template (like {Some Template}.dpl) in the include statement, you will have to provide as many headlines as the phantom template produces columns.
mode
will be set to userformat
listseparators
will be configured to produce wiki syntax which defines a table
secseparators
will be configured to produce wiki syntax which creates a table row. The first column will always contain a hyperlink to the article of the query result (except you set the link header to '-' as described above.
multisecseparators
will be configured to produce wiki syntax which creates another table row for multiple occurrences of the firstinclude
argument. For all other arguments a linebreak will be used if we are dealing with template parameters and a horizontal separation line will be used when dealing with chapter contents. The background for this is the following: If you have an article which calls the same template several times, you may want to have a table where each template invocation becomes a row in your table.
When using phantom templates (i.e. templates which are called during DPL execution instead of the original template) they must be written to produce output according to wiki table syntax. When entering such a template we are already at the beginning of a column (i.e. a preceding line with a | has already been put into the output stream). So start directly with the contents of the first column. To add more columns use a | in a separate line. Example:
some output for the first column: {{{1|}}} | some output for the next column: {{{2|}}} | some output for the next column: {{{3|}}}
It may sound complicated, but is a huge improvement compared to the native use of mode
, listseparators
, secseparators
and multisecseparators
.
A typical DPL statement using the table
parameter would contain:
include = #Chapter X,{T1}:parm1,#Chapter Y,{T2}.dpl table = class=sortable, Article, X , t-p , Y , T2-a, T2-b
Note that we have written the above statement in a way to show the correspondence between include
and table
. You can see the first two parameters which define the table characteristics and a headline for the hyperlink to the article. Then follow headlines for each argument of include
. Note that there are TWO headlines which correspond to the last argument of the include
statement (assuming that Template:T2.dpl outputs TWO columns). Template:T2 itself might have more or less than 2 arguments -- it only matters how many columns are output by Template:T2.dpl).
Now look at the examples
tablerow[]
tablerow | a simple syntax to create customized tabular output; see also table
|
Syntax:
tablerow=coldef, ..
Where coldef contains wiki code which uses the symbol '%%' to refer to the corresponding element of an include
statement.
The table
statement (which must be used as a prerequisite for tablerow
) cares for the basics of table generation. So, when you define a column definition, you only need to specify the code for the field contents itself. You can start with field attributes like "bgcolor" or skip them. You can add a leading \n
or ¶
to make sure that the field contents are displayed correctly if it contains wiki syntax that depends on linebreaks (e.g. enumeration list).
You must specify all columns. i.e. you must have as many entries in the tablerow
statement as there are columns in your table. Skipping a column would suppress output for that column completely.
The tablerow
command is best explained by an example:
<dpl> category=Help titlematch=DPL% count=4 includepage ={DPL Manual}:section,%-1[25] table =,Title,Sub Title,Last Section (25 chars) tablerow =style="text-align:center;background-color:lightyellow;"|%%,|%%, </dpl>
The following example includes the use of addpagecounter
and %COUNT%, both of which were removed in MediaWiki 1.25.
<dpl> category=African Union member states nottitlematch=Sudan addpagecounter=true includepage ={Infobox Country or territory}:area:population_estimate,%0[100] format =,,\n|style="text-align:right;"|²{#ifexpr:%COUNT%>300¦<big>'''%COUNT%'''</big>¦%COUNT%}², table =,Country,Area,Population,Text,#hits tablerow =style="text-align:right;"|%%,style="text-align:right;"|%%,style="background-color:lightyellow;"|<small>%%</small>,\n|style="text-align:right;"|%% </dpl>
- We select some African countries, we exclude Sudan
- We acquire a piece of meta data about the articles we will find (in our case the usage counter)
- We include two named parameters from a template call, {{Infobox Country or territory}}
- We include a short text passage from the text before the first chapter
- We use the third parameter of
format
to output the usage counter (we could even highlight values above 100 here, for example) - We highlight usage values above 300
- We define a standard wiki table with the article name in the first column (named "Country")
- We define column headers for transcluded contents and for the usage counter
- We care for right alignment of the numerical values and define a bgcolor for the text
tablesortcol[]
tablesortcol | define a column to be used as sort key (see also table )
|
Syntax:
tablesortcol=number
number is the position of the column that shall be used as sortkey when the result is initially displayed.
- column numbering starts with 1;
- tablesortcol = 0 means do not sort; this is the default.
- Negative numbers are used to sort in descending order; e.g. -3 would sort according to the third column in descending order.
- Note that the rest of the row after the selected column will also be part of the sortkey; so the contents of successive columns may serve as a secondary sort criterion if there are identical values in the selected column.
- Also note that the whole column contents is taken; this may include hidden contents or markup sequences if you used column formatting commands. For the same reason you cannot expect numeric contents to be sorted 'numerically' - sorting will always be alphabetical.
- you can of course use something like 'class=sortable' together with
tablesortcol
. The difference is that ..- interactive sorting only works after the article has been initially displayed
- interactive sorting tries to guess the content type of a column and sorts according to that (date, number, string)
- If you do not use
tablesortcol
the output order of your table rows will depend on the sort order by which the articles were analysed. That order depends on other DPL commands likeordermethod
. The default is "alphabetically by title". So, withouttablesortcol
you get the tablerows in alphabetical sequence of the article names where they come from. Withtablesortcol
you can order them by the column contents itself.
Heading mode[]
headingmode[]
headingmode | To control the output of the headings in a DPL with complex/multi-parameter ordermethod . (No effect with single-param ordermethods.) For ordermethod=method1,method2,... , method1 is used for headings. E.g. headingmode affects category headings in ordermethod=category,title (2-param ordermethod). See also headingcount
|
Syntax:
headingmode=modename
modename can be one of:
- none — headings are not displayed, no heading — (default)
- unordered — outputs an unordered list — HTML tag ul
- ordered — outputs an ordered list — HTML tag ol
- definition — outputs a definition list — HTML tag dl
- H2 — outputs sections — HTML tags H2 Currently broken
- H3 — outputs sections — HTML tags H3 Currently broken
- H4 — outputs sections — HTML tags H4 Currently broken
Example:
<dpl> category=Terraria Wiki|Community notcategory=Games nottitlematch=%d%|Disambiguations count=7 ordermethod=category,title headingmode=definition mode=ordered </dpl>
This list will output pages that belong to one of the categories Terraria Wiki, Community in a list similar to this (HTML source). The categories are listed in sorted order, and the titles are replaced with the appropriate links (nottitlematch
and count
are simply used to reduce the output size):
(HTML) Output | Actual Output |
---|---|
<dl> <dt>Category</dt> <dd> <ol> <li>Page1</li> <li>Page2</li> </ol> </dd> </dl> |
Headingmode can be used with multi-column output but the length of the columns may in this case vary more than you would expect.
headingcount[]
headingcount | In combination with headingmode this parameter decides whether we show a text line with the number of articles per group or not.
|
Syntax:
headingcount=true
default is headingcount=false
listattr[]
listattr | Adds attributes to HTML list elements, depending on mode (HTML element is ol for ordered, ul for unordered, div for others). Can be used with pseudo mode=inline where inline text contains one or more <br/>.
Only applicable to Not applicable to |
Syntax:
listattr= attribute1="val1" attribute2="val2" ...
Examples:
Input | (HTML) Output | Actual Output |
---|---|---|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,title headingmode=definition mode=none listattr= class="submenul" class="dpl light-background" itemattr= class="submenuli" style= "font-style: italic;" </dpl> |
<ol> <li class="submenul" class="dpl light-background"> Cat1 (link) <div class="submenul"> <span class="submenuli" style="font-style: italic;"> Page1_1 </span> <br/> <span class="submenuli" style="font-style: italic;"> Page1_2 </span> </div> </li> <li class="submenul" class="dpl light-background"> Cat2 (link) <div class="submenul"> <span class="submenuli" style="font-style: italic;"> Page2_1 </span> <br/> <span class="submenuli" style="font-style: italic;"> Page2_2 </span> </div> </li> </ol> |
|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,title headingmode=definition mode=unordered listattr= class="submenul" class="dpl light-background" itemattr= class="submenuli" style= "font-style: italic;" </dpl> |
<ol> <li> Cat1 (link) <ul class="submenul" class="dpl light-background"> <li class="submenuli" style="font-style: italic;"> Page1_1 </li> <li class="submenuli" style="font-style: italic;"> Page1_2 </li> </ul> </li> <li> Cat2 (link) <ul class="submenul" class="dpl light-background"> <li class="submenuli" style="font-style: italic;"> Page2_1 </li> <li class="submenuli" style="font-style: italic;"> Page2_2 </li> </ul> </li> </ol> |
itemattr[]
itemattr | Adds attributes to HTML list items, depending on mode (element is li for ordered/unordered, span for others).
Not applicable to |
Syntax:
itemattr= attribute1="val1" attribute2="val2" ...
hlistattr[]
hlistattr | Adds attributes to the HTML list element at the heading/top level, depending on headingmode (HTML element would be ol for ordered, ul for unordered, dl for definition, div for others)
Not yet applicable to |
Syntax:
hlistattr= attribute1="val1" attribute2="val2" ...
Example:
Input | (HTML) Output | Actual Output |
---|---|---|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,pagetouched headingmode=definition mode=ordered hlistattr= class="topmenul" id="dmenu" style= "font-size:17px;" </dpl> |
<div class="topmenul" id="dmenu" style="font-size:17px;"> <li> Category 2 (link) </li> <ol> <li>Page1_1</li> <li>Page1_2</li> </ol> <li> Category 2 (link) </li> <ol> <li>Page2_1</li> </ol> </div> |
These examples compare listattr
, itemattr
, and hlistattr
Input | Actual Output |
---|---|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,title headingmode=definition mode=unordered listattr= class="submenul" class="dpl light-background" itemattr= class="submenuli" style= "font-style: italic;" </dpl> |
|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,title headingmode=definition mode=unordered listattr= class="submenul" itemattr= class="submenuli" class="dpl light-background" style= "font-style: italic;" </dpl> |
|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,title headingmode=definition mode=unordered hlistattr= class="topmenul" id="dmenu" class="dpl light-background" listattr= class="submenul" itemattr= class="submenuli" style="font-style: italic;" </dpl> |
See also hitemattr
.
hitemattr[]
hitemattr | Adds attributes to HTML list items (headings) at the heading level, depending on headingmode (HTML element would be li for ordered/unordered, div for others).
To be used with |
Syntax:
hitemattr= attribute1="val1" attribute2="val2" ...
Example:
Input | (HTML) Output | Intended Output | Actual Output |
---|---|---|---|
<dpl> category=Community nottitlematch=%Forums%|Admin% ordermethod=category,title headingmode=unordered mode=ordered hlistattr= class="topmenul" id="dmenu" hitemattr= class="topmenuli" class="dpl light-background" </dpl> |
<ul class="topmenul" id="dmenu"> <li class="topmenuli" class="dpl light-background"> Category 1 (link) <ol> <li>Page1_1</li> <li>Page1_2</li> </ol> </li> <li class="topmenuli" class="dpl light-background"> Category 2 (link) <ol> <li>Page2_1</li> </ol> </li> </ul> |
userdateformat[]
userdateformat | Define a special layout for date formatting. |
Syntax:
userdateformat=formatstring
The formatstring may contain letters like "y,Y,m,M,d,D,h,H,i,I,s" for year, month day. Other characters are printed as they are. See the documentation for php function date() for more details [1]. The userdateformat applies to all date/time fields, see the parameters: addeditdate
,addpagetoucheddate
,addfirstcategorydate
.
Example:
userdateformat=Y-m-d (D)
Default:
By default DPL uses "Y-m-d H:i:s" to display date and time. Note that MediaWiki stores all dates/times in UTC format. When displaying a time stamp DPL will translate it according to
- the timezone preference (difference to UTC/GMT) given by the user in his user settings.
- if no preference is given and for all anonymous users the local time on the server will be used.
So you will either see a time based on your local time (browser based) or based on the timezone in which the wiki server is running.
The same kind of translation applies to dates you specify when selecting articles by revsion date/time.
Control the way article names are displayed[]
shownamespace[]
shownamespace | To restrict the appearance of the namespace name of a page before the page. As the switch is true by default it should be set to false if you want to avoid namespaces to be shown in the output. |
Syntax:
shownamespace=false
Example:
<dpl> category = Help namespace = Help_talk shownamespace = false </dpl>
This list will output all Talk pages in Category:Help, listed without the 'Help talk:' prepended to page names.
The namespace 'Talk' refers to talk pages within the main namespace; all other talk namespaces, such as 'Help' or 'Guide' talk pages, would need the format 'namespace_talk'.
Only talk pages that have been added to the category (by placing [[Category:Help]] on the talk page) will be listed.
Note that in mode=userformat
there is a different way to decide whether you want to output the title with or without namespace. In mode=userformat
two built-in variables are provided which contain the page name including the namespace (%PAGE%) and the base title name (%TITLE%).
escapelinks[]
escapelinks | Regarding images and categories this parameter allows you to decide whether
|
Syntax:
escapelinks=false
Note: You can use this parameter to show images; another way to do this is to use the gallery extension in combination with DPL; there is an example for this on the dpldemo website.
titlemaxlength[]
titlemaxlength | To limit the number of characters of the title to display. If the page title (this does not include the namespace or any other prefix before the title) is bigger than the titlemaxlength value, the title is truncated and ended by '...'.
|
Syntax:
titlemaxlength=number of characters
replaceintitle[]
replaceintitle | execute a string replacement operation on the %TITLE% var |
Syntax:
replaceintitle=search for,replacement
The search for argument must be an expression which can be used in a php preg_replace() function call.
Example:
to remove the string "demo" in article names, you must write
replaceintitle=/demo/,
Note that standard regexp rules apply. The regexp must start with a non-alphanumeric character -- but not with a backslash! It is good habit to use a '/' if this character is not needed within the regexp itself. Read the php manual to understand the details of regular expressions.
Arranging article lists in columns and rows[]
columns[]
columns | Define a column layout for the output. |
Syntax:
columns=ncols
Example:
<dpl> category = Help nottitlematch = %DPL% includesubpages = false columns = 3 rowcolformat = width=100% count = 6 </dpl>
Simply displays non-DPL articles and subcategories in Category:Help in 3 columns (rowcolformat
is used to make the table width 100%).
- Help:Edit conflict
- Help:Email notification
- Help:Math
- Help:Signature
- Help:Substituting templates
- Help:Edit count
Note: columns
is currently bugged (possible combatibility issue between Mediawiki 1.31.2 and DPL3 v3.3.3) [2].
For a 3-column dpl, css can be used to achieve the desired results:
<div style="-webkit-column-count:3;column-count:3;"> <dpl> category = Help nottitlematch = %DPL% includesubpages = false columns = 3 rowcolformat = width=100% count = 6 </dpl></div>
More complex example:
In mode=userformat
the outer tags from listseparators
will be repeated for each column.
<div style="-webkit-column-count:3;column-count:3;"> <dpl> category = Help nottitlematch = %DPL% includesubpages = false addpagesize = true ordermethod = size listseparators = {|class=sortablewikitable id=2\n!Rank\n!Article\n!Bytes\n|-,\n|%NR%.\n|[[%PAGE%]]\n|style="text-align:right;"|%SIZE%,\n|-,\n|} columns = 2 count = 6 </dpl></div>
This output contains a list of the largest non-DPL articles in Category:Help. Each column consists of a table which has itself three columns: rank, article name and size.
Rank | Article | Bytes |
---|---|---|
1. | Category:Former Gamepedia Help | 73 |
2. | Category:Technical Help | 135 |
3. | Help:Guides And Advice | 146 |
4. | Category:Help Images | 146 |
5. | Category:Special pages | 148 |
6. | Category:Link help | 151 |
rows[]
rows | Define a row layout for the output. A "row" is a group of output lines for which the heading is repeated. If you do not know how big your result will be, it may be better to use the rowsize parameter.
|
Syntax:
rows=nrows
In mode=userformat
, the outer tags from listseparators
will be repeated for each column. Thus you can create long lists where the table heading is repeated from time to time.
Example:
<dpl> category = Help nottitlematch = %DPL% includesubpages = false addpagesize = true ordermethod = size listseparators = {|class=sortablewikitable id=2\n!Rank\n!Article\n!Bytes\n|-,\n|%NR%.\n|[[%PAGE%]]\n|style="text-align:right;"|%SIZE%,\n|-,\n|} rows = 2 count = 6 </dpl>
The output will contain a list of the largest non-DPL articles in Category:Help, arranged in two rows (dividing the list of lines equally into 2). Each row consists of a table which has itself three columns: rank, article name, and size.
Rank | Article | Bytes |
---|---|---|
1. | Category:Former Gamepedia Help | 73 |
2. | Category:Technical Help | 135 |
3. | Help:Guides And Advice | 146 |
4. | Category:Help Images | 146 |
5. | Category:Special pages | 148 |
6. | Category:Link help | 151 |
rowsize[]
rowsize | Define a row layout for the output. A "row" is a group of n output lines for which the heading will be repeated. |
Syntax:
rowsize=nrowsize
In mode=userformat
the outer tags from listseparators
will be repeated after each group of rowsize
output lines.
Thus you can create long lists where the table heading is repeated in regular intervals.
Example:
<dpl> category = Help nottitlematch = %DPL% includesubpages = false addpagesize = true ordermethod = size listseparators = {|class=sortablewikitable id=2\n!Rank\n!width=200px|Article\n!Bytes\n|-,\n|%NR%.\n|[[%PAGE%]]\n|style="text-align:right;"|%SIZE%,\n|-,\n|} rowsize = 3 count = 6 </dpl>
The output will contain a list of all non-DPL articles in Category:Help. After each group of 3 entries (article names) the table heading will be repeated. It may be useful to set the width of the column with the article names explicitly, so that the tables in each row have equal width.
Rank | Article | Bytes |
---|---|---|
1. | Category:Former Gamepedia Help | 73 |
2. | Category:Technical Help | 135 |
3. | Help:Guides And Advice | 146 |
4. | Category:Help Images | 146 |
5. | Category:Special pages | 148 |
6. | Category:Link help | 151 |
rowcolformat[]
rowcolformat | Defines layout properties (using HTML table tag parameters) for the row/column grid. |
Syntax:
rowcolformat=html tags
Example:
<dpl> category = Help nottitlematch = %DPL% includesubpages = false columns = 3 rowcolformat = cellspacing=20 count = 6 </dpl>
There will be more space around the columns than normal. See columns
above for another example.
- Help:Edit conflict
- Help:Email notification
- Help:Math
- Help:Signature
- Help:Substituting templates
- Help:Edit count
The ideal way to use rowcolformat
is to assign a CSS class to your DPL table which has been defined in your mediawiki:Common.css article.
Example:
<dpl> category = Help nottitlematch = %DPL% includesubpages = false columns = 3 rowcolformat = class=dpl3columns count = 6 </dpl>
In your Common.css article you might have written something like
table.dpl3columns td { background: #f2f2f2; padding: 0.5em; border: 3px; width: 33%; }
References[]
- ↑ 1.0 1.1 1.2 This feature was completely removed in MediaWiki 1.25, following a request for comment. See Hit counters removed.
- ↑ The columns attribute does not work https://gitlab.com/hydrawiki/extensions/DynamicPageList/issues/81