Manual:Extension/Forms and File:permissionerror-default.png: Difference between pages

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The '''Forms''' extension allows formatting a wiki page or a user dialog as a form. It is also used in conjunction with the [[Reference:Workflows|Workflows]] extension where it provides input forms for workflow data.


==Introduction==
To create a checklist as a form,  for example, the following steps are necessary:
# '''Create and save the checklist form''' via the ''Special:Form_editor'' special page. The form serves as a template for all checklists that are created with it.
# '''Create and save checklist instances''' via the special page ''Special:Create_form_instance''.
Optionally, the styling of the form can be adjusted.
As an example, we are creating a small checklist for an event where food-related hygiene information has to be tracked.
[[File:checklist-event-screenshot.png|alt=Event checklist example|center|thumb|550x550px|Event checklist example]]
==Create a checklist form==
# '''Define''' the main properties of the form:
## '''Open''' the ''Special:Form editor'' page.
## '''Enter''' a name for the new form, e.g. ''EventChecklistHygiene''. This name is used as a unique identifier for the database. Therefore, do not use any special characters (apart from the hyphen "-").
## '''Enter''' a title, e.g. Event Checklist. This is displayed as the display title instead of the form name if you activate the Display title checkbox. [[File:Manual:Checklist-form properties.png|alt=Form properties|center|thumb|750x750px|Form properties]]
# '''Add''' a form section:
##'''Select''' the ''Section label'' element under ''Form Elements > Other'' and, holding down the left mouse button, drag it into the interactive form editor field below.
## '''Click''' the section heading radio button. The editing dialog opens.
## '''Enter''' a field name. This is saved as a field ID in the database and should therefore not contain any special characters.
## '''Enter''' the title for the heading. This is used as the display title in the form.[[File:Manual:Checklist-form element-section label.png|alt=Create section label|center|thumb|750x750px|Create section label]]
# '''Create''' the form fields for the Event section. Here we add a text box as an example.
## '''Drag''' the ''Text'' element under the section heading while holding down the left mouse button.
## '''Click''' the text box radio button.
## '''Enter''' a name. This is used as the database ID for this field and should therefore not contain any special characters.
## '''Enter''' a label. This is displayed as the label for the text field.
## '''Add''' more form elements.
# Now define which form fields should be used to generate the page name of the form instances created with this form. As an example, we define the page name for the checklists as subpages to the form name with the values ​​from the event name and date fields (both fields must exist in the form: EventChecklistHygiene/{{ech-event-name}}<nowiki>-{{ech-date} } </nowiki>
## Mark event name and date as required so that these values ​​always exist.
## In the form properties, switch to the Target view.
## Select "Json in a wiki page" as the target type.
## Enter the desired title: EventChecklistHygiene/{{ech-event name}}-{{ech-date}}
## Then click Submit at the bottom of the page to save the form. The form is now stored in the main namespace as EventChecklistHygiene.form.  To continue editing the form, switch to the editing mode of the page (1).
==Create a checklist instance==
To use the form, create your first checklist.
# '''Open''' the page  ''Special:Create_form_instance''.
# '''Choose''' the form ''EventChecklistHygiene''.
# '''Fill out''' the form fields.
# '''Click''' ''Submit''.
The checklist is now saved in the wiki and can be edited further.
#
==Adjust the styling==
===Common.css===
To style individual elements in the form, go to the styling tab in the options dialog. There, you can enter a css class name. The styling is then defined on the ''MediaWiki:Common.css'' page (admin rights are required).
To style the section heading:
# '''Open''' the styling tab in the options menu of the Event heading field.
# '''Add''' a new CSS class and enter a selector name (''CSS Classes'' field), e.g. ''frm-sectionhd''.
# '''Paste''' the following style declarations into the ''MediaWiki:Common.css'' page, e.g.:<syntaxhighlight lang="css">
border-bottom: 1px solid #a6a6a7;  background:#f1f3f9; padding:6px;margin:30px 0;
</syntaxhighlight>
If you do not have permission to view this page, you can enter style information directly for each element in the form via inline styling.
===Inline styling===
Without access to ''MediaWiki:Common.css'', the style information can be entered directly in the form. However, with many recurring style declarations this is not efficient in contrast to the definition of CSS classes in ''MediaWiki:Common.css''.
As an example, let's apply the previous section heading example directly as inline styling. To do this, open the options menu of the ''ech-event'' form element again. Enter the following statement in the ''Styling'' field and save the change:<syntaxhighlight lang="css">
border-bottom: 1px solid #a6a6a7;  background:#f1f3f9; padding:6px;margin:30px 0;
</syntaxhighlight>

Latest revision as of 16:48, 21 January 2022



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