Multi-select field. More...

Inheritance diagram for HTMLMultiSelectField:

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Collaboration diagram for HTMLMultiSelectField:

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Public Member Functions
	__construct ( $params)

	filterDataForSubmit ( $data)
	Support for separating multi-option preferences into multiple preferences Due to lack of array support.

	formatOptions ( $options, $value)

	getDefault ()

	getInputHTML ( $value)
	This function must be implemented to return the HTML to generate the input object itself.

	getInputOOUI ( $value)
	Get the OOUI version of this field.

	getOptionsOOUI ()
	Get options and make them into arrays suitable for OOUI.

	loadDataFromRequest ( $request)

	validate ( $value, $alldata)
	Override this function to add specific validation checks on the field input.

Public Member Functions inherited from HTMLFormField
	cancelSubmit ( $value, $alldata)
	Override this function if the control can somehow trigger a form submission that shouldn't actually submit the HTMLForm.

	canDisplayErrors ()
	True if this field type is able to display errors; false if validation errors need to be displayed in the main HTMLForm error area.

	filter ( $value, $alldata)

	getAttributes (array $list)
	Returns the given attributes from the parameters.

	getDiv ( $value)
	Get the complete div for the input, including help text, labels, and whatever.

	getErrorsAndErrorClass ( $value)
	Determine form errors to display and their classes.

	getErrorsRaw ( $value)
	Determine form errors to display, returning them in an array.

	getHelpText ()
	Determine the help text to display.

	getHelpTextHtmlDiv ( $helptext)
	Generate help text HTML in div format.

	getHelpTextHtmlRaw ( $helptext)
	Generate help text HTML formatted for raw output.

	getHelpTextHtmlTable ( $helptext)
	Generate help text HTML in table format.

	getInline ( $value)
	Get the complete field as an inline element.

	getLabel ()

	getLabelHtml ( $cellAttributes=[])

	getOOUI ( $value)
	Get the OOUI version of the div.

	getOptions ()
	Fetch the array of options from the field's parameters.

	getRaw ( $value)
	Get the complete raw fields for the input, including help text, labels, and whatever.

	getTableRow ( $value)
	Get the complete table row for the input, including help text, labels, and whatever.

	getTooltipAndAccessKey ()
	Returns the attributes required for the tooltip and accesskey, for Html::element() etc.

	getTooltipAndAccessKeyOOUI ()
	Returns the attributes required for the tooltip and accesskey, for OOUI widgets' config.

	getVForm ( $value)
	Get the complete field for the input, including help text, labels, and whatever.

	hasVisibleOutput ()
	If this field has a user-visible output or not.

	isHelpInline ()
	Determine if the help text should be displayed inline.

	isHidden ( $alldata)
	Test whether this field is supposed to be hidden, based on the values of the other form fields.

	msg ()
	Get a translated interface message.

	needsJSForHtml5FormValidation ()
	Whether this field requires the user agent to have JavaScript enabled for the client-side HTML5 form validation to work correctly.

	setShowEmptyLabel ( $show)
	Tell the field whether to generate a separate label element if its label is blank.

	skipLoadData ( $request)
	Skip this field when collecting data.

Protected Member Functions
	getOneCheckbox ( $checked, $attribs, $label)

	needsLabel ()
	Should this field have a label, or is there no input element with the appropriate id for the label to point to?

Protected Member Functions inherited from HTMLFormField
	getFieldLayoutOOUI ( $inputField, $config)
	Get a FieldLayout (or subclass thereof) to wrap this field in when using OOUI output.

	getLabelAlignOOUI ()
	Get label alignment when generating field for OOUI.

	getMessage ( $value)
	Turns a *-message parameter (which could be a MessageSpecifier, or a message name, or a name + parameters array) into a Message.

	getNearestFieldByName ( $alldata, $name)
	Fetch a field value from $alldata for the closest field matching a given name.

	getOOUIModules ()
	Get the list of extra ResourceLoader modules which must be loaded client-side before it's possible to infuse this field's OOUI widget.

	isHiddenRecurse (array $alldata, array $params)
	Helper function for isHidden to handle recursive data structures.

	isSubmitAttempt (WebRequest $request)
	Can we assume that the request is an attempt to submit a HTMLForm, as opposed to an attempt to just view it? This can't normally be distinguished for e.g.

	shouldInfuseOOUI ()
	Whether the field should be automatically infused.

Additional Inherited Members
Static Public Member Functions inherited from HTMLFormField
static	flattenOptions ( $options)
	flatten an array of options to a single array, for instance, a set of "<options>" inside "<optgroups>".

static	forceToStringRecursive ( $array)
	Recursively forces values in an array to strings, because issues arise with integer 0 as a value.

Public Attributes inherited from HTMLFormField
	$mParams

HTMLForm null	$mParent

Static Protected Member Functions inherited from HTMLFormField
static	formatErrors ( $errors)
	Formats one or more errors as accepted by field validation-callback.

Protected Attributes inherited from HTMLFormField
	$mClass = ''

	$mDefault

	$mDir

	$mFilterCallback

	$mHelpClass = false

	$mHideIf = null

	$mID

	$mLabel

	$mName

array bool null	$mOptions = false

	$mOptionsLabelsNotFromMessage = false

bool	$mShowEmptyLabels = true
	If true will generate an empty div element with no label.

	$mValidationCallback

	$mVFormClass = ''

Detailed Description

Multi-select field.

Definition at line 6 of file HTMLMultiSelectField.php.

Constructor & Destructor Documentation

◆ __construct()

HTMLMultiSelectField::__construct ( $params )

Parameters

array

$params

In adition to the usual HTMLFormField parameters, this can take the following fields:

dropdown: If given, the options will be displayed inside a dropdown with a text field that can be used to filter them. This is desirable mostly for very long lists of options. This only works for users with JavaScript support and falls back to the list of checkboxes.
flatlist: If given, the options will be displayed on a single line (wrapping to following lines if necessary), rather than each one on a line of its own. This is desirable mostly for very short lists of concisely labelled options.

Reimplemented from HTMLFormField.

Definition at line 17 of file HTMLMultiSelectField.php.

References $params, and and().

Member Function Documentation

◆ filterDataForSubmit()

HTMLMultiSelectField::filterDataForSubmit ( $data )

Support for separating multi-option preferences into multiple preferences Due to lack of array support.

Parameters

array $data

Implements HTMLNestedFilterable.

Definition at line 234 of file HTMLMultiSelectField.php.

References $data, $opt, $options, $res, and(), HTMLFormField\flattenOptions(), HTMLFormField\forceToStringRecursive(), and HTMLFormField\getOptions().

◆ formatOptions()

HTMLMultiSelectField::formatOptions	(		$options,
			$value )

Definition at line 68 of file HTMLMultiSelectField.php.

References $attribs, $html, $options, $value, and(), formatOptions(), HTMLFormField\getAttributes(), and getOneCheckbox().

Referenced by formatOptions(), and getInputHTML().

◆ getDefault()

HTMLMultiSelectField::getDefault ( )

Reimplemented from HTMLFormField.

Definition at line 230 of file HTMLMultiSelectField.php.

Referenced by loadDataFromRequest().

◆ getInputHTML()

HTMLMultiSelectField::getInputHTML ( $value )

This function must be implemented to return the HTML to generate the input object itself.

It should not implement the surrounding table cells/rows, or labels/help messages.

Parameters

string $value The value to set the input to; eg a default text for a text input.

Returns: string Valid HTML.

Reimplemented from HTMLFormField.

Definition at line 57 of file HTMLMultiSelectField.php.

References $html, $value, and(), HTMLFormField\forceToStringRecursive(), formatOptions(), and HTMLFormField\getOptions().

◆ getInputOOUI()

HTMLMultiSelectField::getInputOOUI ( $value )

Get the OOUI version of this field.

Returns OOUI\CheckboxMultiselectInputWidget for fields that only have one section, string otherwise.

Since: 1.28

Parameters

string[] $value

Returns: string|OOUI\CheckboxMultiselectInputWidget

Reimplemented from HTMLFormField.

Definition at line 141 of file HTMLMultiSelectField.php.

References HTMLFormField\$mClass, $options, $out, $section, $value, and(), HTMLFormField\getAttributes(), and HTMLFormField\getOptions().

◆ getOneCheckbox()

HTMLMultiSelectField::getOneCheckbox	(	$checked,
		$attribs,
		$label )

protected

Definition at line 100 of file HTMLMultiSelectField.php.

References $attribs, and and().

Referenced by formatOptions().

◆ getOptionsOOUI()

HTMLMultiSelectField::getOptionsOOUI ( )

Get options and make them into arrays suitable for OOUI.

Exceptions

MWException

Reimplemented from HTMLFormField.

Definition at line 126 of file HTMLMultiSelectField.php.

◆ loadDataFromRequest()

HTMLMultiSelectField::loadDataFromRequest ( $request )

Parameters

WebRequest $request

Returns: string|array

Reimplemented from HTMLFormField.

Definition at line 215 of file HTMLMultiSelectField.php.

References $request, and(), getDefault(), and HTMLFormField\isSubmitAttempt().

◆ needsLabel()

HTMLMultiSelectField::needsLabel ( )

protected

Should this field have a label, or is there no input element with the appropriate id for the label to point to?

Returns: bool True to output a label, false to suppress

Reimplemented from HTMLFormField.

Definition at line 246 of file HTMLMultiSelectField.php.

◆ validate()

HTMLMultiSelectField::validate	(		$value,
			$alldata )

Override this function to add specific validation checks on the field input.

Don't forget to call parent::validate() to ensure that the user-defined callback mValidationCallback is still run

Parameters

string \| array	$value	The value the field was submitted with
array	$alldata	The data collected from the form

Returns: bool|string|Message True on success, or String/Message error to display, or false to fail validation without displaying an error.

Reimplemented from HTMLFormField.

Reimplemented in EditWatchlistCheckboxSeriesField.

Definition at line 34 of file HTMLMultiSelectField.php.

References $value, and(), HTMLFormField\flattenOptions(), HTMLFormField\getOptions(), and HTMLFormField\msg().

The documentation for this class was generated from the following file:

includes/htmlform/fields/HTMLMultiSelectField.php

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ filterDataForSubmit()

◆ formatOptions()

◆ getDefault()

◆ getInputHTML()

◆ getInputOOUI()

◆ getOneCheckbox()

◆ getOptionsOOUI()

◆ loadDataFromRequest()

◆ needsLabel()

◆ validate()