A combo box field. More...

Inheritance diagram for HTMLComboboxField:

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Collaboration diagram for HTMLComboboxField:

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Public Member Functions

getAttributes (array $list)

Returns the given attributes from the parameters.

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

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

Returns: string Valid HTML.

Stability: stable: to override

getInputOOUI ( $value)

Same as getInputHTML, but returns an OOUI object.Defaults to false, which getOOUI will interpret as "use the HTML version"

Stability: stable: to override

Parameters

string $value

Returns: OOUI\Widget|string|false

Stability: stable: to override

Public Member Functions inherited from HTMLTextField

__construct ( $params)

getSize ()

getSpellCheck ()

isPersistent ()

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)

getDefault ()

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=[])

getName ()

Get the field name that will be used for submission.

getOOUI ( $value)

Get the OOUI version of the div.

getOptions ()

Fetch the array of options from the field's parameters.

getOptionsOOUI ()

Get options and make them into arrays suitable for OOUI.

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.

isDisabled ( $alldata)

Test whether this field is supposed to be disabled, based on the values of the other form fields.

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.

loadDataFromRequest ( $request)

Get the value that this input has been set to from a posted form, or the input's default value if it has not been set.

msg ( $key,... $params)

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.

validate ( $value, $alldata)

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

Protected Member Functions
	shouldInfuseOOUI ()
	Whether the field should be automatically infused.

Protected Member Functions inherited from HTMLTextField
	getDataAttribs ()
	Returns an array of data-* attributes to add to the field.

	getInputWidget ( $params)

	getType (&$attribs)

Protected Member Functions inherited from HTMLFormField
	checkStateRecurse (array $alldata, array $params)
	Helper function for isHidden and isDisabled to handle recursive data structures.

	getClassName ()
	Gets the non namespaced class name.

	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.

	getNearestField ( $name, $backCompat=false)
	Get the closest field matching a given name.

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

	getNearestFieldValue ( $alldata, $name, $asDisplay=false, $backCompat=false)
	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.

	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.

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

	parseCondState ( $params)
	Parse the cond-state array to use the field name for submission, since the key in the form descriptor is never known in HTML.

	parseCondStateForClient ()
	Parse the cond-state array for client-side.

	validateCondState ( $params)
	Validate the cond-state params, the existence check of fields should be done later.

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
array array[]	$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 HTMLTextField
bool	$autocomplete
	HTML autocomplete attribute.

	$mPlaceholder = ''

Protected Attributes inherited from HTMLFormField
	$mClass = ''

array	$mCondState = []
	Array to hold params for 'hide-if' or 'disable-if' statements.

	$mCondStateClass = []

	$mDefault

	$mDir

	$mFilterCallback

	$mHelpClass = false

	$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

A combo box field.

You can think of it as a dropdown select with the ability to add custom options, or as a text field with input suggestions (autocompletion).

When JavaScript is not supported or enabled, it uses HTML5 <datalist> element.

Besides the parameters recognized by HTMLTextField, the following are recognized: options-messages - As for HTMLSelectField options - As for HTMLSelectField options-message - As for HTMLSelectField

Stability: stable: to extend

Definition at line 19 of file HTMLComboboxField.php.

Member Function Documentation

◆ getAttributes()

HTMLComboboxField::getAttributes ( array $list )

Returns the given attributes from the parameters.

Stability: stable: to override

Parameters

array $list List of attributes to get

Returns: array Attributes

Reimplemented from HTMLFormField.

Definition at line 21 of file HTMLComboboxField.php.

Referenced by getInputOOUI().

◆ getInputHTML()

HTMLComboboxField::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

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

Returns: string Valid HTML.

Stability: stable: to override

Stability: stable: to override

Reimplemented from HTMLTextField.

Definition at line 30 of file HTMLComboboxField.php.

References HTMLFormField\getOptions().

◆ getInputOOUI()

HTMLComboboxField::getInputOOUI ( $value )

Same as getInputHTML, but returns an OOUI object.Defaults to false, which getOOUI will interpret as "use the HTML version"

Stability: stable: to override

Parameters

string $value

Returns: OOUI\Widget|string|false

Stability: stable: to override

Stability: stable: to override

Reimplemented from HTMLTextField.

Definition at line 38 of file HTMLComboboxField.php.

References HTMLFormField\$mClass, HTMLTextField\$mPlaceholder, getAttributes(), and HTMLFormField\getOptionsOOUI().

◆ shouldInfuseOOUI()

HTMLComboboxField::shouldInfuseOOUI ( )

protected

Whether the field should be automatically infused.

Note that all OOUI HTMLForm fields are infusable (you can call OO.ui.infuse() on them), but not all are infused by default, since there is no benefit in doing it e.g. for buttons and it's a small performance hit on page load.

Stability: stable: to override

Returns: bool

Reimplemented from HTMLFormField.

Definition at line 66 of file HTMLComboboxField.php.

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

includes/htmlform/fields/HTMLComboboxField.php

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getAttributes()

◆ getInputHTML()

◆ getInputOOUI()

◆ shouldInfuseOOUI()