Help:TemplateData/pt

 é uma extensão utilizada para guardar informação sobre um modelo de texto wiki e os seus parâmetros, de modo que a interface de edição pode obter e exibir esta informação no seu editor de modelo, tornando assim mais fácil para o utilizador a adição e edição dos modelos nas páginas.

Desde abril de 2019, TemplateData faz parte da experiência do utilizador predefinida para todos os utilizadores em todas as wikis da Wikimedia quando adicionam um modelo, incluindo os utilizadores não registados. Tanto a fonte predefinida como os editores visuais incorporam-no de alguma forma. Este também é utilizado noutros lugares nos scripts, ferramentas e gadgets. Se tem a sua própria wiki, terá de instalar Extensão:TemplateData.

Adding TemplateData to a template essentially consists of inserting a small block of JSON code (explained below) on the template's documentation page. There are two main ways you can do this, either manually or by using the TemplateData editor, a graphical user interface located on the "Edit"/"Edit source" pages of templates on wikis with the TemplateData extension installed. The JSON contains a list of parameters with info about each parameter of the template as well as the template as a whole. These are outlined below.

Once a template has TemplateData, this information will show in the user interface when a user adds the template, sometimes in place of original info or sometimes as additional info. In some cases, it may change how the editor behaves when editing or inserting the template. This can make it much easier for users to identify what they need to do with the template when adding it.

História
TemplateData was originally developed in early 2013 with in mind, which was in MediaWiki testing stages at the time. VisualEditor is the main visual editing interface for Wikimedia wikis, and TemplateData allowed it to have a more useful interface when adding templates. It was officially supported by VisualEditor immediately. As VisualEditor was rolled out to the various major Wikimedia wikis as a default feature from 2013 through 2016, TemplateData became a part of them as well.

In March 2018, Sam Wilson developed, a GUI template editor extension for the default Wikimedia source editor, (otherwise known as the 2010 wikitext editor), designed to make the process of adding templates easier by using information from TemplateData. In April 2019, TemplateWizard was made a default part of the 2010 wikitext editor on all Wikimedia wikis. This meant that TemplateData was now a default part of both the visual editor and the source editor on Wikimedia wikis.

Editor de TemplateData
O editor de TemplateData é uma ferramenta incorporada na extensão TemplateData para a adição e edição do mesmo, utilizando uma interface gráfica do utilizador.

Para utilizar o editor de "TemplateData", vá à página de modelos (ou a sua subpágina de documentação) e clique em "Editar". Isso irá apresentar-lhe um botão «», logo por cima da janela de edição aberta:



Clique neste botão para entrar na interface gráfica de edição de "TemplateData".

O editor permite-lhe adicionar parâmetros de predefinições e definir os atributos mais comuns. Se a página que editou já contém um bloco de TemplateData, então a informação já documentada será mostrada automaticamente quando abrir a página correta no editor de TemplateData. Na primeira caixa, pode adicionar ou atualizar uma breve descrição da predefinição em texto simples. Depois, pode usar os botões «Adicionar parâmetros sugeridos» e «Adicionar parâmetro» para documentar os nomes e atributos dos parâmetros que a predefinição usa.

Pode listar o nome do parâmetro, quaisquer nomes alternativos para o mesmo, a etiqueta e a descrição que será apresentada aos utilizadores. Também pode fornecer um exemplo de como utilizar o parâmetro. O único campo obrigatório é «Nome» (o primeiro campo de cada linha), que é onde regista o nome exato do parâmetro, respeitando o uso de maiúsculas e minúsculas. No menu suspenso «Tipo», pode escolher o tipo de conteúdo que o parâmetro deverá receber, tais como texto (para texto simples), página (para hiperligações para outras páginas) ou datas. Se a predefinição irá gerar um erro se este parâmetro for deixado em branco, então marque-o como «Obrigatório». Se o parâmetro é utilizado frequentemente ou é recomendado, então marque-o como «Sugerido». O botão «Remover informação do parâmetro» elimina a entrada do parâmetro de TemplateData.



Quando terminar de documentar cada parâmetro, clique «Aplicar» para inserir os dados TemplateData preformatados na caixa de edição aberta. Terá, ainda assim, de gravar a página, usando o botão normal «Gravar» abaixo da janela de edição.

Atenção: o editor de TemplateData coloca dados TemplateData na página da predefinição ou numa subpágina de documentação. Pode influenciar onde os dados TemplateData são adicionados abrindo (editando) a página onde deseja adicioná-los. No entanto, se forem colocados vários blocos de TemplateData na mesma predefinição, só será utilizado um desses blocos. Assim, se já existirem dados TemplateData numa página, tem de editar a página no sítio onde os dados TemplateData já estão colocados, para evitar a criação acidental de vários blocos de TemplateData.

Localização de TemplateData
TemplateData deverá estar na página que este descreve, ou ser transcrito para dentro dela. Num modelo, este deve normalmente estar envolvido nas etiquetas. Na renderização normal da página, este exibe a documentação gerada automaticamente, como mostrado no #Exemplo.

Estrutura de TemplateData
A estrutura dos dados TemplateData baseia-se no padrão JSON. Tenha em atenção que no TemplateData todas as descrições têm de estar em texto simples (sem texto wiki, sem hiperligações, etc.).

A primeira coisa a fazer é escrever um par de etiquetas, em qualquer lugar da subpágina de documentação da predefinição, assim:

This tells the software that everything between the two tags is TemplateData, and should be referenced when the template is used.

Exemplo
The descriptions inside TemplateData follow a standard layout; let's say that you have a template called "Commons" for linking to a Commons category about a topic. It takes one mandatory parameter: the name of the category on Commons. The TemplateData would look something like this:

Isto seria apresentado, na predefinição, assim:

{   "description": "Uma predefinição que cria uma hiperligação para uma categoria da wiki Commons sobre um artigo", "params": { "1": {           "label": "Categoria da Commons", "description": "A categoria da Commons que pretende interligar.", "default": "Category:CommonsRoot", "type": "string", "required": true }   } }

Descrição e parâmetros
Each parameter for TemplateData is listed below with a description and example. They are also listed at Extension:TemplateData#Format.

The order of the parameters does not affect functionality, as long as those within, for example, the  object are kept within the object.

Within the parameter's name
Note: if neither "required", "suggested" nor "deprecated" are set as true for a parameter, its status will show as "optional" in the TemplateData documentation.

Once you're done, hit "save". 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 TemplateData, it cannot be checked for errors before saving.

Note that each item of information is enclosed in quotation marks (except for  and  ) and separated from the next bit by a comma (unless it's the last one).

Effects of the type parameter
The  parameter can have multiple different effects or no effect depending on the value and depending on the template editor. Its effects are listed as follows.



The  value is intended for numerical values, including minus values and decimals.


 * In VisualEditor and the 2017 wikitext editor,  has no visible effect.
 * In the 2010 wikitext editor with TemplateWizard,,  causes the input box to display a "+" and "-" button on either side, which raise or lower a number value in the input box, respectively, and the user can only type numbers into the box. The buttons can also lower the number into negatives.



The  value is intended for any string of plain text.


 * In all main editors (VisualEditor, 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard),  has no visible effect compared to.



The  value is intended for content that should be forced to stay on one line.


 * In VisualEditor and the 2017 wikitext editor,  prevents a parameter's input box from allowing new lines, which are usually possible in these editors.
 * In the 2010 wikitext editor with TemplateWizard,  has no visible effect (input boxes do not allow new lines by default in this editor).



The https:// value is intended for a URL, with Internet protocol (e.g., "https://") included.


 * In VisualEditor and the 2017 wikitext editor,  makes the input box display an external link icon (a square with arrow pointing out of it) in the left hand side of the box and makes the box glow red when the user clicks away without entering a URL value that includes a valid Internet protocol (e.g., "https://", "ftp://" or "//") followed by some text. This second effect is similar to that of the "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").
 * In the 2010 wikitext editor with TemplateWizard,  has no visible effect.



The  value is intended for a page name on a wiki.


 * In all main editors (VisualEditor, 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard),  makes the parameter input box show a suggestion dropdown menu containing a list of pages on the wiki, such as Wikipedia articles, which can be selected. Namespaces can also be defined in the search. Additionally, in VisualEditor and the 2017 wikitext editor, it forces the input box content to stay on one line. It has no other visible effect and doesn't prevent a non-page from being inputted.



The  value is intended for a file name hosted either locally on a wiki or on Wikimedia Commons.


 * In VisualEditor and the 2017 wikitext editor,  has no visible effect.
 * In the 2010 wikitext editor with TemplateWizard,  makes the parameter input box show a suggestion dropdown menu containing a list of files hosted both locally and on Wikimedia Commons, which can be selected. It also shows the thumbnail of the files. It has no other visible effect and doesn't prevent a non-file from being inputted.



The  value is intended for the name of a template.


 * In all main editors (VisualEditor, 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard),  makes the parameter input box show a suggestion dropdown menu containing a list of templates, which can be selected. Additionally, in VisualEditor and the 2017 wikitext editor, it forces the input box content to stay on one line. It has no other visible effect and doesn't prevent a non-template from being inputted.



The  value is intended for a username on a wiki.


 * In all main editors (VisualEditor, 2017 wikitext editor and the 2010 wikitext editor with TemplateWizard),  makes the parameter input box show a suggestion dropdown menu containing a list of actual users' names, which can be selected. Additionally, in VisualEditor and the 2017 wikitext editor, it forces the input box content to stay on one line. It has no other visible effect and doesn't prevent a non-username from being inputted.



The  value is intended for wikitext of page content, for example, links, images or text formatting.


 * In VisualEditor and the 2017 wikitext editor,  has no visible effect.
 * In the 2010 wikitext editor with TemplateWizard,  makes the parameter input box one line taller and allows new lines, which regular input boxes in the 2010 wikitext editor do not.



The  value is intended for wikitext that cannot stand alone, i.e. it lacks an opening or closing tag or refers to other parts of wikitext.


 * In VisualEditor and the 2017 wikitext editor,  has no visible effect.
 * In the 2010 wikitext editor with TemplateWizard,  makes the parameter input box one line taller and allows new lines, which regular input boxes in the 2010 wikitext editor do not.

With other parameters


 * In VisualEditor and the 2017 wikitext editor,  overrides the visible effects of   - when both are set, the input box will not contain a URL icon nor glow red when the user clicks away without entering a valid URL.
 * In the 2010 wikitext editor with TemplateWizard,  overrides the effects of   - the value of "autovalue" will not be automatically placed in the input box if the parameter type is "number".

Formatos personalizados
When editing the  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   for new lines).
 * - pipe (separates parameters)
 * - equals sign (precedes the value of a parameter)
 * or pressing the enter key - new line (this will display as  in the entry field)
 * - space (can be used with  to 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.

Blank boilerplate
You can copy the blank boilerplate below to add new TemplateData to a template. Only the most common tags are included.

Erro de Sintaxe em JSON / Mau formato JSON
This error occurs if you attempt to save TemplateData that has certain types of invalid JSON code, such as duplicate keys (parameters) or trailing/missing commas, in VisualEditor or the 2017 wikitext editor (JavaScript-based editors).

"Syntax error in JSON" shows if you attempt to save such code in VisualEditor or the 2017 wikitext editor, while "Bad JSON format" shows if you attempt to open up such code in the TemplateData GUI editor, on template pages.

This error can come up quite frequently while editing a template's TemplateData. The most common mistakes that cause this error include excess commas (such as trailing commas), missing commas and missing quotation marks.


 * Examples of trailing commas:


 * Examples of missing commas:


 * Example of missing quotation marks:

To fix these errors, you can either look for the errors in the code yourself, or you can enter the JSON block into an external JSON validator, such as JSONLint, and it will highlight the problematic commas and keys that should be removed.

Due to a longstanding bug, users using the 2010 wikitext editor are able to save pages that have such invalid JSON (details: ), as the JavaScript parser is less strict and allows invalid JSON.

Required property "paramOrder(number)" not found.
This error occurs if you state a parameter in  that is not stated in  .The number in the square brackets refers to the parameter in   that is missing. It refers to its order in the sequence, but it is one less than its actual position, since  is an array; 0 is the first one, 1 is the second, etc.

To fix this, make sure all parameters stated in  are listed in  .Alternatively, you can remove the   object to remove this error.

Invalid value for property "paramOrder(number)".
This error occurs if you state a parameter in  that is not stated in  .The number in the square brackets refers to the parameter in   that shouldn't be there. It refers to its order in the sequence, but it is one less than its actual position, since  is an array; 0 is the first one, 1 is the second, etc.

To fix this, make sure all parameters stated in  are listed in  .Alternatively, you can remove the   object to remove this error.

Property "params.parametername.required" is expected to be of type "boolean".
This error occurs if you put quotation marks around the value of either  or.

These are boolean values, not strings, therefore they require no quotation marks. To fix this, remove any quotation marks around the values  or   for these parameters.

Property "format" is expected to be ...
If the  parameter exists but its value is not ,   or a valid format string, you will see the error message "Property "format" is expected to be "inline", "block", or a valid format string."

To fix this, make sure the value after  equals   or   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   parameter to remove this error.

Unexpected property "parametername".
This error occurs if you state a parameter in any 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 object under another object that it doesn't belong to.

For example, you might have written the parameter  under the root TemplateData object instead of inside  :

Alternatively, if the unexpected parameter is under a template parameter inside, you'll see its name after "params.parametername." in the error.

To fix this, make sure your parameters are in their correct location, and make sure there aren't any spelling mistakes in the parameter names. Additionally, make sure you don't state any parameters that don't exist for an object. You can check which parameters exist for an object on this page, in the section.

Required property "params" not found.
This error occurs if there is no  object in the TemplateData.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  parameter.

Limitações e questões

 * Funcionalidades em falta — TemplateData é um exemplo de uma ferramenta disponibilizada com poucas funcionalidades, na esperança de que os utilizadores possam ajudar a orientar o desenvolvimento das funcionalidades desejadas por eles. Se pretender solicitar novas funcionalidades para TemplateData, então, por favor, diga-nos.
 * Demora para aparecer nas predefinições — Depois de adicionar TemplateData a uma predefinição, os metadados deverão ser visíveis imediatamente assim que a predefinição for aberta no editor visual. Contudo, é possível que os metadados demorem várias horas a aparecer. Pode forçar uma atualização, efetuando uma edição nula da própria página da predefinição (não da subpágina de documentação). Para realizar uma edição nula, abra a página para editar a predefinição e grave-a sem fazer nenhuma alteração e sem adicionar um resumo da edição.
 * Problemas atuais — Uma lista dos erros atuais e de pedidos de funcionalidades está disponível no sistema de rastreamento de erros da Wikimedia.

Outras ferramentas

 * : A toolbar dialog window for entering template wikitext via an form built from TemplateData.
 * TemplateData Wizard: A tool that generates TemplateData 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.
 * Lista de todos os modelos com TemplateData nesta wiki
 * With dewiki template TemplateData template data is shown in a box, and the template is added to a category of templates with template data