مساعدة:بيانات القالب
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TemplateData هو إضافة تخزن معلومات ومعطيات مرتبطة بقالب نص ويكي وتجعلها متاحة لواجهة تعديل يمكنها استردادها وعرضها في مُعَدّل للقوالب -- كل هذا يساعد المستخدمين على إضافة القوالب إلى الصفحات وتعديلها.
منذ أبريل 2019, بيانات القوالب جزء من تجربة المستخدم الافتراضية لكل المستخدمين على كل موسوعات ويكيميديا حين يضيفون قالباً, حتى الذين لم يسجلوا الدخول. كل من معدل المصدر الأساسي والمعدل المرئي يستخدمانه بطريقةٍ ما, ككثير من النصوص البرمجية والأدوات. إن كنت تريد هذه الإمكانات على موسوعتك الخاصة, نزل امتداد:بيانات قالب.
إضافة بيانات القالب لقالب لكي تستخدمه هذه الإضافة يتطلب إضافة قطعة "JSON" بسيطة (مشروح في الأسفل) لصفحة توثيق القالب. You can do this manually or with the template data editor, a graphical user interface you can access on a template's "عدِّل"/"عدل المصدر" pages on wikis with the TemplateData extension installed. The JSON contains a list of the template's parameters and information about those parameters and about the template as a whole (see below for details).
Templates that contain template data will display this information in the user interface when a user adds the template. In some cases, it will change how the editor behaves when you use it to edit or insert a given template, making it much easier for users to perform the steps needed to add a given template.
تاريخ
Template data was originally developed in early 2013 with VisualEditor in mind, which was in MediaWiki testing stages at the time. The visual editor is the main visual editing interface for Wikimedia wikis, and template data allows it to have a more useful interface when adding templates. تم دعمها رسمياً من قبل المعدل المرئي فوراً. As the visual editor was rolled out to the various major Wikimedia wikis as a default feature from 2013 through 2016, template data became a part of them as well.
In December 2016, the visual editor interface was made available for editing source code as a beta feature. This was termed the محرر نصوص الويكي 2017. This brought the features of template data to source editing for the first time.
In March 2018, Sam Wilson developed TemplateWizard, a GUI template editor extension for the default Wikimedia source editor, WikiEditor (otherwise known as the 2010 wikitext editor), designed to make the process of adding templates easier by using information from template data. In April 2019, TemplateWizard was made a default part of the 2010 wikitext editor on all Wikimedia wikis. This meant that template data was now a default part of both the visual editor and the source editor on Wikimedia wikis.
Adding or editing template data
To add or edit template data, first navigate to a template's page, located at "/Template:Templatename".
Checking the current state
Before adding or editing template data, check whether the template has a documentation subpage. Then check whether the template already contains template data and, if so, whether it's located on the template page or the documentation subpage.
Documentation subpages
There are two main ways templates on most Wikimedia wikis store their usage notes and other data that shouldn't be included in the actual template itself, like categories the template should be contained in:
- The vast majority of templates keep usage notes and other data that doesn't belong on the template page itself on a documentation subpage: "/Template:Templatename/doc".
On pages like this, the {{Documentation}} template transcludes all the /doc page's content onto the template page, keeping the template's source code much cleaner.
- On templates with documentation subpages, the "
Template documentation" heading will be followed by links such as [view], [edit], [history] and [purge].
- On templates with documentation subpages, the "
- A few template pages have retained that information on the template's main page.
You can spot it on these pages by looking for an occurrence of {{Documentation|content= between <noinclude> tags.
Different wikis may present all this differently.
Rarely, main template pages may still contain documentation even when you've checked all of the foregoing;
here, a user will have added a custom /doc page title between "{{Documentation|" and "|content=" and then added content after "|content=".
You can also look for a notice at the bottom of the page similar to this: "The above documentation is transcluded from Template:Templatename/doc".
Templates without documentation subpages
If a template doesn't have a documentation subpage, create it and move the template's documentation there (or a placeholder for it). Then you can add template data to the documentation subpage.
Creating the subpage and moving the documentation
To create the documentation subpage, click "عدِّل"/"عدل المصدر" on the main template page; look for the <noinclude> tags and their contents (usually at the bottom).
It should look something like this:
<noinclude>
{{Documentation|content=
== Usage ==
Information about usage.
== More example headings ==
More example contents
[[Category:Example category]]
[[Category:Example category 2]]
}}
</noinclude>
You may also find that it already contains template data. If so, it will look something like this:
<noinclude>
{{Documentation|content=
...
<templatedata>
{
"description": "",
"params": {
"1": {
"label": "Example parameter",
"description": "Example parameter description",
"type": "string"
}
}
}
</templatedata>
</noinclude>
Select everything after "|content=" and before "</noinclude>" and cut it into your clipboard or save it in a temporary document. Delete "|content=", leaving only the following:
<noinclude>
{{Documentation}}
</noinclude>
Save the template page.
Now, to create the new subpage, look at your browser's address bar and add /doc to the end of the URL. Press ↵ Enter, then choose the option to create a new page.
If this wiki has a {{Documentation subpage}} notice template, add it at the top of the new page. You may also wish to add other templates, such as a {{Purge button}} or {{Purge}} link (if supported by the wiki in question).
Insert the text you cut or saved in the previous text (beneath the notice template, if applicable).
Wrap any categories in <includeonly> tags so that they apply only to the template's main page:
<includeonly>
[[Category:Example category]]
[[Category:Example category 2]]
</includeonly>
Many wikis have a {{Sandbox other}} template.
Use this template here if it's likely that the template you're editing exists in a sandbox version (located at "Template:Templatename/sandbox") in order to prevent the categories from applying to the sandbox page:
<includeonly>{{sandbox other||
[[Category:Example category]]
[[Category:Example category 2]]
}}</includeonly>
Finally, publish the page.
You can now add and edit the template data on the documentation subpage using the instructions described in #Methods.
Adding and editing template data on the main template page
If you can't create the /doc page, you can add and edit template data on the template's main page by following the instructions in #Methods.
If a template has a documentation subpage, check both the main page and the documentation subpage for the presence of template data (the <templatedata> tag followed by an array inside curly brackets: {}).
Alternatively, the TemplateData extension can perform this check for you. Click "عدِّل" or "عدل المصدر" on either page. If the template already has template data on either page, you will see a yellow notice at the top of the page saying either:
- يرجى ملاحظة: يوجد بالفعل قالب بيانات على الصفحة ذات الصلة "[[Template:Templatename/doc]]".
or
- يرجى ملاحظة: يوجد بالفعل قالب بيانات على الصفحة ذات الصلة "[[Template:Templatename]]".
If the template has template data on its documentation subpage
If the template has template data on its documentation subpage, this is the page you should edit.
You can do this by clicking the "[edit]" located after the heading ".svg){kind=icon}
Template documentation" (or similar), or, if you are already on the /doc page, by clicking "عدِّل" or "عدل المصدر" at the top.
Follow the guidance at #Methods to add or edit the template data.
If the template has template data on its main page
If the template has template data on its main page, you once again have two options:
- You can either move to its documentation subpage. This is the preferred option.
- Or, you can edit it on the main template page.
Moving template data to the documentation subpage
To do this, click "عدِّل"/"عدل المصدر" on the main template page, and look for the <templatedata> tags, enclosed within <noinclude> tags.
It should look something like this:
<noinclude>
{{Documentation}}
<templatedata>
{
"description": "",
"params": {
"1": {
"label": "Example parameter",
"description": "Example parameter description",
"type": "string"
}
}
}
</templatedata>
</noinclude>
Cut only the <templatedata> tags and their contents out of the code, then save the page.
Next, edit the documentation subpage by clicking the "[edit]" located after the heading " Template documentation" (or similar).
Type a heading, like "Template data", then beneath it paste the template data.
You can now edit the template data based on the guidance at #Methods.
تعديل بيانات القالب على صفحة القالب الرئيسية
If you do not wish to move the template data to the /doc page, you can edit it on the main template page. See #Methods for how to edit template data.
If the template does not yet have template data but has a doc subpage
If the template does not yet have template data, you should add it to the documentation subpage.
Do this by clicking the "[edit]" located after the heading " Template documentation" (or similar), or, if you are already on the /doc page, by clicking "عدِّل" or "عدل المصدر" at the top.
Type a heading, like "Template data", then add it beneath this heading.
The section #Methods explains how to add template data.
Methods
طريقة محرر بيانات القوالب
This is a simple way to add or edit template data, recommended for less experienced users.
The template data editor is a graphical user interface for adding and editing template data. It is part of the TemplateData extension, available on any template's page (or documentation subpage) by clicking "عدِّل" or "عدل المصدر".
After clicking "عدِّل" or "عدل المصدر", you will see a button above the editing area and page title that says "تحرير بيانات القالب".
Clicking this button will take you to the template data editor. If the page you are on already contains template data, it will automatically appear here.
Features in the above window:
- The top item chooses the language of the interface text. It allows you to enter text content in multiple languages, displayed to users based on their settings in Preferences, not based on the wiki's language; different wikis have entirely different template databases.
If no language template data exists, the interface will only offer users the wiki's own language, but users can click "أضف لغة" to add more inputs. The language code is displayed in brackets next to the parameters to which it can be applied, such as descriptions and labels.
- The next item is the template description. This is the description of the template as a whole; it's shown to users in numerous places in the template editors while adding a template. This parameter and its effects are documented below.
- The third item controls the wikitext formatting of the template. This parameter determines how the wikitext will be laid out when the user clicks "تطبيق", the two main types being
"inline"(on one line) and"block"(on new lines). This parameter and its effects are documented below.
- If the user chooses "مخصص", they can enter wikitext under "سلسلة حروف صياغة مخصصة" according to Custom formats rules documented below, in order to create a custom layout for the template when the user clicks "تطبيق".
- The fourth item configures a template's parameters.
If parameters have already been defined in template data, this area displays them in a list. If the template's source code specifies parameters for which no template data exists, you may see a button labeled "أضف 2 معاملات مقترحة". The editor extracts these suggestions from the template's source code by looking for {{{parametername}}} or {{{parametername|}}}. Clicking "أضف 2 معاملات مقترحة" will add these parameters using their names as defined in the source code. A green notice will also appear at the top, for example, "قد استورد وسيطان جديدان: names of parameters".
- At the bottom of the window you see an "إضافة وسيط" button. This allows you to add a parameter manually with a custom name.
Continue to the next step by clicking any one of the parameters in the list. This will allow you to edit that parameter's info.
All of these features and their effects are outlined in the section #Within a parameter's name.
- The template data editor will not allow you to change a parameter to a blank "اسم".
- Clicking "إزالة معلومات الوسيط" will delete the parameter and all its information from the template data. You can't retrieve or undo this in the template data unless you click "X" afterwards. You can undo any changes made after clicking "تطبيق" by hitting Ctrl+Z.
- Exiting the template data editor after making changes prompts you to confirm that you want to discard your changes.
When finished, click "تطبيق".
This will automatically insert the template data at the bottom of the page before the </noinclude> tag; or, if already present, it will be updated with the new information without changing its position.
The template data text will also be selected when you click "تطبيق".
The template data editor creates a "paramOrder" parameter at the bottom of the template data (or updates it if it already exists).
"paramOrder" contains the current template data parameters in the order in which they were displayed by the template data editor.
You can change the "paramOrder" by dragging the parameters up and down in the template data editor using the three horizontal bars on the left.
"paramOrder" and its effects are documented below.
After this, click "حفظ" to save your revision of the page.
Manual method
You can also add or edit template data manually.
Template data is written in JSON, but you do not need to learn JSON to learn how to create template data.
Template data follows a few very simple rules and accepts only a few dozen possible predefined parameters and values, typically following a "parameter": "value" format.
Adding template data manually
Considerations:
- If you're adding template data on a template's documentation subpage (recommended), you may add it anywhere on the page; check to see if your language's Wikipedia has a preferred location for it. For example, on the English Wikipedia, template data is typically near the bottom of the documentation page; on the German Wikipedia, it is typically at the top.
- If you're adding template data on a template's main page (not recommended; see #Prior checks), you must make sure to place it inside the
<noinclude>...</noinclude>tags.
Click "عدِّل" or "عدل المصدر" on the respective page, then move to the place in the page where you intend to add template data and write a heading: "Template data".
Many wikis have a {{TemplateData header}} template that adds a short notice regarding template data. If your wiki does, add it after the heading.
To start adding template data, type an opening and closing <templatedata> tag and a pair of curly brackets on new lines, with an empty line between them:
<templatedata>
{
}
</templatedata>
Next, add an indent on the empty line between the two curly brackets, and start adding parameters. Details for the parameters can be found at #Template data parameters. Most are optional; some are highly recommended.
Parameters can be in any order, but what follows is the order that best conforms to template data documentation and makes the content easiest to use for editors:
<templatedata>
{
"description": "",
"format": "",
"params": {
"parameter1": {
"aliases": ["",""]
"label": "",
"description": "",
"type": ""
}
},
"paramOrder": [
""
]
}
</templatedata>
Make sure the parameters, for example, in the "params" object, remain inside that object; otherwise you will trigger an "خاصية "propertyname" غير متوقعة." error when you try to save.
مثال
Here is some example template data for a hypothetical cleanup template. Such a template would display a notice and place the page into a dated category based on the month and year entered. The notice might also contain a link to a talk page section. The template data would look something like this:
<templatedata>
{
"description": "Use this template to indicate that an article is in need of cleanup.",
"format": "inline",
"params": {
"date": {
"label": "Month and year",
"description": "The month and year that the template was added",
"type": "string",
"autovalue": "{{SUBST:CURRENTMONTHNAME}} {{SUBST:CURRENTYEAR}}",
"example": "January 2013",
"suggested": true
},
"reason": {
"aliases": ["1"],
"label": "Reason",
"description": "The reason the article is in need of cleanup",
"type": "string"
},
"talk": {
"aliases": ["talksection"],
"label": "Talk page section",
"description": "The section of the talk page containing relevant discussion",
"type": "string"
}
},
"paramOrder": [
"date",
"reason",
"talk"
]
}
</templatedata>
The corresponding template data documentation would display as follows:
Use this template to indicate that an article is in need of cleanup.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| Month and year | date | The month and year that the template was added
| String | suggested |
| Reason | reason 1 | The reason the article is in need of cleanup | String | optional |
| Talk page section | talk talksection | The section of the talk page containing relevant discussion | String | optional |
Template data parameters
All available template data parameters (i.e those between tags <templatedata>...</templatedata> of the wiki source) are listed below with a description and example.
They are also listed in more technical detail at Extension:TemplateData#Format.
- This information is current as of November 2021 and may change if new parameters are added or the template editing interfaces get updates to support existing parameters or treat certain parameters differently.
- Wiki markup will not work in descriptions or labels. They are strictly plain text strings.
- New lines ("
\n") in descriptions, labels, examples or defaults will not show in any of the main editors (TemplateWizard, the visual editor or the 2017 wikitext editor), even though they show in the auto-generated template data documentation. They are replaced by a null string in input forms and by a space elsewhere.
| Parameter | Description | Example |
|---|---|---|
| description |
The Effects On the template documentation page, the description will show in plain text below the "Template data for [template name]" subheading. In all main editors (VisualEditor, the محرر نصوص الويكي 2017 and the WikiEditor with TemplateWizard), the description shows in two main instances:
In the visual editor and 2017 wikitext editor, the description gets truncated to about 50 characters under each search suggestion, followed by a "...", but the whole description shows in the main template editor window. Both are shown in grey text. In the main template editor window, descriptions longer than four lines (about 540 characters) are provided a separate scrollbar, and they are shown in black text. If not specified If the description parameter does not exist or is not specified, the text "لا وصف." will be displayed in the template data documentation below the "Template data for [template name]" subheading. Additionally:
|
"description": "A template for linking to a commons category",
|
| format |
The This parameter is not required, but it is recommended. The default behavior when this parameter is not provided is preserving the existing formatting for existing parameters, or inline formatting for newly added parameters and templates. Effects Inline: ( When inserted, the template will lay its wikitext out on a single line with no white space between elements, like so:
Block: ( When inserted, the template will distribute its parameters each on a new line, with single spaces between each element, like so: {{Foo
| bar = baz
| longparameter = quux
}}
Custom formatting: Alternatively, if the parameter is set to a custom string of wikitext, as per the rules listed at #Custom formats, the template will lay its wikitext out as per the given wikitext. |
"format": "inline"
|
| params |
The It should contain the name of each parameter followed by a set of template data sub-parameters listed in #Within a parameter's name. If there are multiple parameters, place a comma between each parameter object, but do not add one after the last curly bracket (see example). |
"params": {
"parameter1": {
... // parameter info
}, // comma here
"parameter2": {
... // parameter info
}, // and here
"parameter3": {
... // parameter info
} // but not here
}
|
| paramOrder |
The How to use Add the parameter The parameters need not be on new lines (they may be written as We recommend you place You must include every parameter mentioned in the template data; otherwise a "خاصية "propertyname" ضرورية." error will show. If not specified Without With other parameters In the 2010 wikitext editor with TemplateWizard:
In the visual editor and the 2017 wikitext editor, |
"paramOrder": [
"date",
"reason",
"talk"
]
|
Within params
| Parameter | Description | Example |
|---|---|---|
| اسم المعامل |
The only first-level item of the For example, in a template's source code, You may also see parameters named
Note: a user can still force the use of How to use Each of these "اسم المعامل" objects should contain all of the information about the parameter, in the form of more template data parameters. These are listed in the following section, Within a parameter's name. |
"1": { // name of the parameter
... // information about the parameter goes here
}
|
Within the parameter's name
| Parameter | Description | Example |
|---|---|---|
| aliases |
The optional
or
This means that if the user inserts either of these parameters with a value, they will perform the same function. Literally, it translates to, "Value of parameter1. If parameter1 doesn't exist or have a value: value of parameter2." In the second case, it also means, "If parameter2 doesn't exist or have a value: no value." To insert the |
"aliases": ["1", "talk", "talksection"],
|
| inherits |
To use this parameter, type |
"params": {
"topic1": {
"label": "Topic",
"description": "A topic mentioned on this disambiguation page",
"type": "string"
},
"topic2": {
"inherits": "topic1"
},
"topic3": {
"inherits": "topic1",
"label" : "A different label"
}
}
|
| label |
The |
"label": "Month and year",
|
| description |
Here, |
"description": "The month and year that the template was inserted",
|
| type |
See the #Type parameter section. |
|
| default |
Some template parameters have a default value; the value is used unless overridden by the user.
The Effects In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), the With other parameters In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), if |
"default": "Category:CommonsRoot",
|
| autovalue |
A parameter can be assigned an This value can be overwritten by the user in the template editor. With other parameters In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), |
"autovalue": "{{subst:CURRENTMONTHNAME}} {{subst:CURRENTYEAR}}"
|
| example |
The Effects In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), this property is displayed below the parameter description (and below the With other parameters In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), |
"example": "January 2013",
|
| suggested values |
The parameter property
Other types (file, page, template, user, date, boolean, URL) are not currently supported because they have special functionalities in the visual editor already, such as autocomplete, which would interfere with the drop-down menu for suggested values in the visual editor. Editing template data as JSON in wikitext To add suggested values to any parameter type, add the new property "suggestedvalues" to the parameter in JSON. The “suggestedvalues” attribute must be a list of strings. Editing template data with the template data editor
Effects Once the values have been added to template data, the visual editor will display them in a combo box (a dropdown into which users can also enter a custom value) for the parameter types listed above. The user selects the desired value by clicking on it. If the list of values is long -- for example, a list of a country’s states -- the user can begin typing in the field, whereupon the list will be filtered to show only values containing the typed text. To change an entered value, the user must simply clear the field, and the full dropdown list will appear again. If the user needs a value not included in the list (for example, "message in a bottle") they can type it in manually. |
"suggestedvalues": [
"Journal",
"Book",
"Newspaper",
"Magazine"
]
|
| Status option | Description | Example |
|---|---|---|
| required |
The It determines whether filling in the given parameter is mandatory for the template. Effects This status has several effects in the visual editor and the محرر نصوص الويكي 2017:
In the WikiEditor with Extension:TemplateWizard, as in the other editors, it displays the parameter automatically when a user inserts the template, but the parameter cannot be removed using this or any editor. It also does not display "الحقل ضروري." in the parameter description; rather, it lists the parameter on the side under "الوسائط المطلوبة". Other than this, it generally behaves the same as in the other editors, except that the prompt says that the input doesn't "match the expected format". With other parameters In the visual editor and the 2017 wikitext editor, the |
"required": true
|
| suggested |
The Use Effects In the visual editor and the محرر نصوص الويكي 2017, it causes the parameter to automatically show up when a user inserts a template. If the parameter has an autovalue set, this will also automatically be in the parameter's input box. It has no other effect and doesn't show any additional text or warnings. In the WikiEditor with TemplateWizard, it does not place the parameter in the template automatically but instead causes it to be listed on the side under "الوسائط المقترحة". The user can then click a "+" next to the parameter to add it to the template. With other parameters The |
"suggested": true
|
| deprecated |
Finally, there is This is a status for parameters that should not be used any more but still exist for the time being. This could be because uses of the template are being moved from one set of parameters to another. Effects The effect of this parameter in the visual editor and the 2017 wikitext editor is that a grey exclamation mark shows next to the parameter's label when it is inserted, and in the parameter's information tooltip, the grey, italic text "استغني عن هذا الحقل.deprecation reason" is shown below the parameter description. It does not affect the functionality or usability of the parameter or show any additional warnings. Despite the fact that it can take a string, as of January 2020 none of the main editors (the visual editor, the 2017 wikitext editor or the 2010 wikitext editor) display the contents of the string anywhere to users.
Inputting a string has the same effect as In the 2010 wikitext editor with TemplateWizard, setting this value as With other parameters If you set both this and If you set both this and In the 2010 wikitext editor with TemplateWizard, |
"deprecated": "Please use 'publicationDate' instead."
|
Note: if neither "required", "suggested" nor "deprecated" are set as true for a parameter, its status will show as "optional" in the template data documentation.
Once you're done, hit "حفظ". If you've made errors, it will not let you save (which is disruptive but means you can't break anything). Should you run into errors, explain on the feedback page what you were trying to do, and we will be happy to help.
Note that if you are abusing a hack template to dynamically generate template data, it cannot be checked for errors before saving.
Note that each item of information is enclosed in quotation marks (except for true and false) and separated from the next item by a comma (unless it's the last one).
Type parameter
The "type" parameter is meant to signal to a template editor the nature of a parameter's value.
In some cases, template editors have been programmed to modify the user interface for a certain parameter according to this template data value, such as to only allow the user to enter valid values that match the specified type.
This parameter does not have any functional effect on the template parameter or its value; it merely controls how template editors see and treat the parameter in editing mode.
How to use
It is used by adding the "type" parameter, followed by a colon and a space, then adding any of the values listed in the table below in quotation marks.
Example:
"type": "string",
Effects
As of February 2020, only 5 of the 13 type values have visible effects in VisualEditor and the 2017 wikitext editor, while 8 have visible effects in TemplateWizard.
The effects of certain values are likely to change as the template editors get updates to support them. One such effort for VisualEditor and the 2017 wikitext editor is tracked in the Phabricator task T55613. A similar effort to get TemplateWizard to support the boolean value is tracked in T200664.
The currently known effects are listed as follows.
| Value | Description | |
|---|---|---|
| unknown |
The Effects In all main editors (VisualEditor, 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), | |
| string |
The Effects In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), | |
| line |
The Effects
| |
| content |
The Effects
| |
| unbalanced-wikitext |
The Effects
| |
| wiki-page-name |
The Effects In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), | |
| wiki-file-name |
The Effects
| |
| wiki-template-name |
The Effects In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), | |
| wiki-user-name |
The Effects In all main editors (the visual editor, the 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard), | |
| number |
The Effects
With other parameters
| |
| boolean |
The Effects As of February 2020, none of the main Wikimedia editors (the visual editor, the 2017 wikitext editor or the 2010 wikitext editor with TemplateWizard) make use of this value. It has no visible effects. With the | |
| date |
The Effects
With other parameters
| |
| url |
The Effects
required" setting, but it does not warn the user if they attempt to insert the template without a valid URL. It also occurs with any status setting (such as "suggested"" or "deprecated").
With other parameters
| |
Custom formats
When editing the "format" value, you create custom formats by inputting a set of wikitext symbols using some predefined rules.
{{- start of the template_- content (e.g., string, integer or parameter). This underscore serves to indicate the minimum length of a value in characters and can be repeated, like_______. If this length is not reached, it fills the remaining characters with spaces. This can be used to align all equals signs to a specific position after a parameter (if used with\nfor new lines).|- pipe (separates parameters)=- equals sign (precedes the value of a parameter)\nor pressing the enter key - new line (this will display as↵in the entry field)\nto indent new lines)}}- end of the template
The wikitext should at least meet the minimum of {{_|_=_}}, otherwise there will be an invalid format string error.
| Objective | Format string | Output |
|---|---|---|
| Inline formatting | {{_|_=_}} inline
|
{{Foo|bar=baz|longparameter=quux}}{{Bar}}
|
| Block formatting | {{_\n| _ = _\n}} block
|
{{Foo
| bar = baz
| longparameter = quux
}}{{Bar}}
|
| No space before the parameter name, each template on its own line | \n{{_\n|_ = _\n}}\n
|
{{Foo
|bar = baz
|longparameter = quux
}}
{{Bar}}
|
| Indent each parameter | {{_\n |_ = _\n}}
|
{{Foo
|bar = baz
|longparameter = quux
}}{{Bar}}
|
| Align all parameter names to a given length | {{_\n|_______________ = _\n}}\n |
{{Foo
|bar = baz
|longparameter = quux
|veryverylongparameter = bat
}}
{{Bar}}
|
| Pipe characters at the end of the previous line | {{_|\n _______________ = _}}
|
{{Foo|
bar = baz|
longparameter = quux}}{{Bar}}
|
| Inline style with more spaces, must be at start of line | \n{{_ | _ = _}}
|
{{Foo | bar = baz | longparameter = quux}}
{{Bar }}
|
| Template at the start of a line, indent-aligned parameters, pipe beforehand | \n{{_ |\n _______________ = _}}
|
{{Foo |
bar = baz |
longparameter = quux}}
{{Bar}}
|
Blank boilerplate
You can copy the blank boilerplate below to add new template data to a template. Only the most common tags are included.
<templatedata>
{
"description": "",
"params": {
"1": {
"label": "",
"description": "",
"type": ""
},
"2": {
"label": "",
"description": "",
"type": ""
}
}
}
</templatedata>
Errors
خطأ نحوي / Bad JSON format
These errors occur when saving template data, usually manually edited, with invalid JSON code (duplicate keys/parameters, trailing or missing commas, etc.) in the visual editor or the 2017 wikitext editor.
"خطأ نحوي" appears in the visual editor and the 2017 wikitext editor; "Bad JSON format" appears when editing in the template data GUI editor.
These errors can be difficult to detect and come in too many forms to list. The best way to avoid them is to edit template data exclusively with the template data editor; the best way to detect them once they've occurred is to use an external JSON validator, such as JSONLint, which will highlight errors and aid in fixing them.
The 2010 wikitext editor does not check for invalid JSON thanks to an old, unfixed bug (مهمة T128029). Pages that contain invalid JSON may throw alarming "عطل داخلي" messages. To fix these errors, your best bet is to use a JSON validator (see above).
خاصية "paramOrder[number]" ضرورية.
This error occurs if you state a parameter in "params" that is not stated in "paramOrder".
The number in the square brackets refers to the parameter in "paramOrder" that is missing. It refers to its order in the sequence, but it is one less than its actual position, since "paramOrder" is an array; 0 is the first one, 1 is the second, etc.
"params": {
"date": { ...
},
"reason": { ...
},
"talk": { ... // <-- This parameter is not stated in "paramOrder", but it should be.
}
},
"paramOrder": [
"date",
"reason"
]
// Error: Required property "paramOrder[2]" not found.
To fix this, make sure all parameters stated in "params" are listed in "paramOrder".
Alternatively, you can remove the "paramOrder" object to remove this error.
قيمة خاصية "paramOrder[number]" غير صالحة.
This error occurs if you state a parameter in "paramOrder" that is not stated in "params".
The number in the square brackets refers to the parameter in "paramOrder" that shouldn't be there. It refers to its order in the sequence, but it is one less than its actual position, since "paramOrder" is an array; 0 is the first one, 1 is the second, etc.
"params": {
"date": { ...
},
"talk": { ...
}
},
"paramOrder": [
"date",
"reason", // <-- This parameter is not stated in "params", but it should be.
"talk"
]
// Error: Invalid value for property "paramOrder[1]".
To fix this, make sure all parameters stated in "paramOrder" are listed in "params".
Alternatively, you can remove the "paramOrder" object to remove this error.
خاصية "params.parametername.required" من نوع "boolean".
"suggested": "true" // <-- These quotation marks shouldn't be here.
These are boolean values, not strings, therefore they require no quotation marks.
To fix this, remove any quotation marks around the values true or false for these parameters.
Property "format" is expected to be ...
If the "format" parameter exists but its value is not "inline", "block" or a valid format string, you will see the error message "الخاصية "format" متوقع أن تكون "inline"، "block" أو سلسلة حروف صياغة صحيحة.".
"format": "notinline"
// Error : Property "format" is expected to be "inline", "block", or a valid format string.
To fix this, make sure the value after "format": equals "inline" or "block" and that there no spelling mistakes. Alternatively, if it's wikitext, make sure it contains a minimum of {{_|_=_}} and that there are no mistakes in the syntax that would normally cause a template to fail, such as duplicate equals signs or missing/duplicate curly brackets; see the section #Custom formats for the syntax for custom formats.
Alternatively, you can remove the "format" parameter to remove this error.
خاصية "parametername" غير متوقعة.
This error occurs if you state a parameter that is unknown in template data. This is probably due to spelling mistakes or the use of uppercase letters instead of lowercase.
<templatedata>
{
"description": "",
"format": "inline",
"params": {
"1": {
"label": "",
"descriptino": "", // <-- spelling mistake
"type": ""
}
}
}
</templatedata>
It also occurs if you state a parameter in any template data object that is not a parameter of that object. This may be due to spelling mistakes, or you may have written the parameter of one template data object under another object that it doesn't belong to.
For example, you might have written the parameter "label" under the root template data object instead of inside "params":
<templatedata>
{
"description": "",
"format": "inline",
"label": "", // <-- incorrectly placed parameter
"params": {
"1": { // ↓ it should be in here
"description": "",
"type": ""
}
}
}
</templatedata>
Alternatively, if the unexpected parameter is under a template parameter inside "params", you'll see its name after "params.parametername." in the error.
To fix this, make sure there aren't any spelling mistakes in the parameter names, and make sure your parameters are in their correct location. Additionally, make sure you don't state any parameters that don't exist for a template data object. You can check which parameters exist for an object in the section #Template data parameters.
خاصية "params" ضرورية.
This error occurs if there is no "params" object in the template data.
This is a necessary object, as it contains all the details of each parameter, so to fix this error, make sure it's added and that there are no spelling mistakes.
See the section above on how to add the "params" parameter.
Limitations and feedback
- Missing features – Template data is an example of a tool that was made available with few features, in hope that users would help to guide development of features that they desired. If you'd like to request new features for template data, please let us know.
- Delays in showing in templates – After adding template data to a template, the metadata should be visible immediately when the template is opened in the visual editor. However, it is possible that it will take several hours before the metadata will show. You can force an update by making a null edit to the template page itself (not the documentation subpage). To perform a null edit, open the template page for editing, and save the page without making any change and without adding any edit summary.
- المشكلات الحالية – A list of current bugs and feature requests is available in the Wikimedia bug tracker.
أدوات أخرى
- Help:Extension:TemplateWizard
- A toolbar dialog window for entering template wikitext via an form built from template data.
- TemplateData Wizard
- A tool that generates template data through an interactive interface.
- Skeleton TemplateData generator
- A tool that reads the source wikicode of a template, tries to find all the parameters used and outputs a skeleton document with the parameters listed.
- JSONLint
- A tool that allows you to validate manually-written JSON to help find errors in the syntax.
- List of all templates with template data on this wiki
- With dewiki template template data: template data is shown in a box, and the template is added to a category of templates with template data
- https://query.wikidata.org/ and Query Helper