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PageListTemplatesDefault page list templatesPmWiki's default templates for page lists are in Site.PageListTemplates, which is replaced during upgrades. These default templates can be supplemented or overridden with custom templates stored in other locations. PmWiki's default configuration looks for templates in the following locations in the following order:
If the pagelist is defined in a sidebar, group header or footer, etc, the page name must be specified as part of the template name.
Administrators can change those locations by using the If the template is on the current page, the current page must be saved for changes involving the template to show up (preview alone will not work). Custom page list templatesCustom templates are used in the same way as default templates: by referencing the desired format with the
See Cookbook:PagelistTemplateSamples for examples of custom pagelist formats. Creating page list templatesA pagelist template contains standard pmwiki markup. When creating pagelist output, pmwiki iterates over each page returned from the pagelist and will include the pagelist template markup once for every page in the list. Special referencesDuring the page list iteration pmwiki sets 3 special page references: =, < and >. These special page references are updated on each pagelist iteration and can be used with the page variables syntax, such as {=$variable}, to define a pagelist template which will format the pagelist output. The meaning of the special references are:
The > and < references are most useful to help structure pagelist output before and after the actual pagelist. Some common tests used to structure pagelist output are:
Note: the markup in column 2 is deprecated. See also page variable special references.
Page list template special markupPagelist templates may have special sections
to specify output for the first or last page in the list or a group (use There's also a
These allow Pagelist templates to be easily separated into "sections"
that are included or not included in the output based on a variety of
conditions. These are intended to be improved versions of the
First, Each, Last, NoneThe simplest versions of the directives are: (:template first:) # markup to display only for first page in list (:template ! first:) # markup to display for every page in list but the first (:template each:) # markup to display for each page in list (:template last:) # markup to display only on last page in list (:template ! last:) # markup to display for every page in list but the last (:template none:) # markup to display only if no pages were found So, a pagelist template can specify: (:template first:) Pages in the list: (:template each:) * [[{=$FullName}]] [-{=$:Summary}-] (:template last:) Displayed {$$PageCount} pages. In addition, the "first" and "last" options can have control break arguments that identify markup to be displayed on the first or last page within a particular control section. For example, to specify markup to be displayed upon reaching the first or last page of a group, one can use (:template first {=$Group}:) (:template last {=$Group}:) Thus, instead of writing control breaks using directives, as in (:if ! equal {<$Group} {=$Group}:) Group: {=$Group} (:ifend:) * [[{=$FullName}]] one can now write (:template first {=$Group}:) Group: {=$Group} (:template each:) * [[{=$FullName}]] Page text variables and page variables can also be used, for example (:template default $:Maintainer=- order=$:Maintainer,name:) (:template first {=$:Maintainer}:) Default optionsIn addition, a template may specify default options to be used in the pagelist command. For example, a pagelist template to display a list of pages by their titles (and sorted by title) might use: [[#bytitle]] (:template defaults order=title:) * [[{=$FullName}|+]] [[#bytitleend]] Then an author could write To specify multiple parameters to an option enclose the parameters in double quotes, eg to sort by a page text variable and then the page name (:template defaults order="$:Database,name" :)
Examples
So, we have: [[#template]] (:template defaults order=name:) (:template first:) Pages ordered by group (:template first {=$Group}:) Pages in group [[{=$Group}/]] (:template each:) * [[{=$FullName}]] (:template last {=$Group}:) {=$Group} contains {$$GroupPageCount} pages. (:template last:) {$$PageCount} pages total. [[#templateend]] Page list template additional page variablesAdditional Page Variables that are only available during pagelist are: {$$PageCount} The current page count of this iteration {$$GroupCount} The current group count of this iteration {$$GroupPageCount} The current page count within the current group of this iteration {$$EachCount} The current page count within the current loop {$$option} The argument option values from (:pagelist:)
Use of RedirectTo enable searches that return only one page to automatically redirect to that page add the following to a pagelist template where the "jump to a page" functionality is desired: (:template last:) (:if equal {$$PageCount} 1:)(:redirect {=$FullName}:)(:ifend:) Closure of markupAny open tables, divs, or other
structures inside of For example a table generated by the Note that the UsageIt is advisable to not modify the page Site.PageListTemplates directly so that you will still benefit from upgrades. Instead, modify your Site.LocalTemplates? page (which is not part of the PmWiki distribution). Cookbook:PagelistTemplateSamples has many examples of custom pagelist formats. Other recipesIn addition, the Cookbook has other recipes for special This page may have a more recent version on pmwiki.org: PmWiki:PageListTemplates, and a talk page: PmWiki:PageListTemplates-Talk. |
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