block_html_edit_form Class Reference

Form for editing HTML block instances. More...

Inheritance diagram for block_html_edit_form:

Public Member Functions
	__get (string $name)
	Magic getter for backward compatibility.
	_process_submission ($method)
	Internal method.
	_validate_files (&$files)
	Internal method.
	add_action_buttons ($cancel=true, $submitlabel=null)
	Use this method to a cancel and submit button to the end of your form.
	add_checkbox_controller ($groupid, $text=null, $attributes=null, $originalValue=0)
	Adds a link/button that controls the checked state of a group of checkboxes.
	add_sticky_action_buttons (bool $cancel=true, ?string $submitlabel=null)
	Use this method to make a sticky submit/cancel button at the end of your form.
	definition ()
	Form definition.
	definition_after_data ()
	Dummy stub method - override if you need to setup the form depending on current values.
	display ()
	Print html form.
	filter_shown_headers (array $shownonly)
	Use this method to indicate that the fieldsets should be shown as expanded and all other fieldsets should be hidden.
	focus ($name=NULL)
	To autofocus on first form element or first element with error.
	get_data ()
	Return submitted data if properly submitted or returns NULL if validation fails or if there is no submitted data.
	get_file_content ($elname)
	Get content of uploaded file.
	get_new_filename ($elname=null)
	Returns name of uploaded file.
	get_submitted_data ()
	Return submitted data without validation or NULL if there is no submitted data.
	init_javascript_enhancement ($element, $enhancement, array $options=array(), array $strings=null)
	Adds an initialisation call for a standard JavaScript enhancement.
	is_cancelled ()
	Return true if a cancel button has been pressed resulting in the form being submitted.
	is_editing_the_frontpage ()
	Returns true if the user is editing a frontpage.
	is_submitted ()
	Check that form was submitted.
	is_validated ()
	Check that form data is valid.
	moodleform ($action=null, $customdata=null, $method='post', $target='', $attributes=null, $editable=true)
	Old syntax of class constructor.
	no_submit_button_pressed ()
	Checks if button pressed is not for submitting the form.
	optional_param ($name, $default, $type)
	Checks if a parameter was passed in the previous form submission.
	process_dynamic_submission ()
	Process the form submission, used if form was submitted via AJAX.
	render ()
	Renders the html form (same as display, but returns the result).
	repeat_elements ($elementobjs, $repeats, $options, $repeathiddenname, $addfieldsname, $addfieldsno=5, $addstring=null, $addbuttoninside=false, $deletebuttonname='')
	Method to add a repeating group of elements to a form.
	repeat_elements_fix_clone ($i, $elementclone, &$namecloned)
	Helper used by repeat_elements().
	save_file ($elname, $pathname, $override=false)
	Save file to standard filesystem.
	save_files ($destination)
	Save verified uploaded files into directory.
	save_stored_file ($elname, $newcontextid, $newcomponent, $newfilearea, $newitemid, $newfilepath='/', $newfilename=null, $overwrite=false, $newuserid=null)
	Save file to local filesystem pool.
	save_temp_file ($elname)
	Returns a temporary file, do not forget to delete after not needed any more.
	set_data ($defaults)
	Load in existing data as form defaults.
	set_data_for_dynamic_submission ()
	Load in existing data as form defaults.
	set_display_vertical ()
	Set display mode for the form when labels take full width of the form and above the elements even on big screens.
	set_initial_dirty_state ($state=false)
	Set the initial 'dirty' state of the form.
	validate_defined_fields ($validateonnosubmit=false)
	Validate the form.
	validation ($data, $files)
	Dummy stub method - override if you needed to perform some extra validation.

Static Public Member Functions
static	display_form_when_adding ()
	Display the configuration form when block is being added to the page.
static	get_js_module ()
	Returns a JS module definition for the mforms JS.
static	mock_ajax_submit ($simulatedsubmitteddata, $simulatedsubmittedfiles=array(), $method='post', $formidentifier=null)
	Used by tests to simulate submitted form data submission via AJAX.
static	mock_generate_submit_keys ($data=[])
	Used by tests to generate valid submit keys for moodle forms that are submitted with ajax data.
static	mock_submit ($simulatedsubmitteddata, $simulatedsubmittedfiles=array(), $method='post', $formidentifier=null)
	Used by tests to simulate submitted form data submission from the user.

Protected Member Functions
	_get_post_params ()
	Internal method - should not be used anywhere.
	after_definition ()
	After definition hook.
	check_access_for_dynamic_submission ()
	Checks if current user has access to this form, otherwise throws exception.
	get_array_value_by_keys (array $array, array $keys)
	Returns an element of multi-dimensional array given the list of keys.
	get_block ()
	Instance of the block that is being added or edited.
	get_context_for_dynamic_submission ()
	Returns context where this form is used.
	get_draft_files ($elname)
	Get draft files of a form element This is a protected method which will be used only inside moodleforms.
	get_form_identifier ()
	It should returns unique identifier for the form.
	get_page ()
	Page where we are adding or editing the block.
	get_page_url_for_dynamic_submission ()
	Returns url to set in $PAGE->set_url() when form is being rendered or submitted via AJAX.
	prepare_defaults (stdClass $defaults)
	Prepare block configuration data and add default values when needed.
	specific_definition ($mform)
	Override this to create any form fields specific to this type of block.
	validate_draft_files ()
	Internal method.

Protected Attributes
array	$_ajaxformdata
	submitted form data when using mforms with ajax
mixed	$_customdata
	globals workaround
object	$_definition_finalized = false
	definition_after_data executed flag
MoodleQuickForm	$_form
	quickform object definition
string	$_formname
	name of the form
bool null	$_validated = null
	stores the validation result of this form or null if not yet validated
array	$defaults = []
	Defaults set in set_data() that need to be returned in get_data() if form elements were not created.

Static Protected Attributes
static int	$uniqueid = 0
	Unique identifier to be used for action buttons.

Detailed Description

Form for editing HTML block instances.

Copyright

2009 Tim Hunt

License

http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

Member Function Documentation

__get()

block_edit_form::__get ( string $name )

inherited

Magic getter for backward compatibility.

Parameters

string

$name

Return values

block_base|moodle_page

check_access_for_dynamic_submission()

block_edit_form::check_access_for_dynamic_submission ( )

protectedinherited

Checks if current user has access to this form, otherwise throws exception.

Reimplemented from core_form\dynamic_form.

definition()

block_edit_form::definition ( )

inherited

Form definition.

Reimplemented from moodleform.

display_form_when_adding()

static block_html_edit_form::display_form_when_adding ( )

static

Display the configuration form when block is being added to the page.

Return values

bool

Reimplemented from block_edit_form.

get_block()

block_edit_form::get_block ( )

protectedinherited

Instance of the block that is being added or edited.

To access you can also use magic property $this->block

If {{

See also

self\display_form_when_adding()}} returns true and the configuration form is displayed when adding block, the $this->block->id will be null.

Return values

block_base

Exceptions

block_not_on_page_exception
moodle_exception

get_context_for_dynamic_submission()

block_edit_form::get_context_for_dynamic_submission ( )

protectedinherited

Returns context where this form is used.

Return values

context

Reimplemented from core_form\dynamic_form.

get_data()

block_edit_form::get_data ( )

inherited

Return submitted data if properly submitted or returns NULL if validation fails or if there is no submitted data.

Return values

stdClass

submitted data; NULL if not valid or not submitted or cancelled

Reimplemented from moodleform.

get_page()

block_edit_form::get_page ( )

protectedinherited

Page where we are adding or editing the block.

To access you can also use magic property $this->page

Return values

moodle_page

Exceptions

moodle_exception

get_page_url_for_dynamic_submission()

block_edit_form::get_page_url_for_dynamic_submission ( )

protectedinherited

Returns url to set in $PAGE->set_url() when form is being rendered or submitted via AJAX.

Return values

moodle_url

Reimplemented from core_form\dynamic_form.

is_editing_the_frontpage()

block_edit_form::is_editing_the_frontpage ( )

inherited

Returns true if the user is editing a frontpage.

Return values

bool

prepare_defaults()

block_edit_form::prepare_defaults ( stdClass $defaults )

protectedinherited

Prepare block configuration data and add default values when needed.

Parameters

stdClass

$defaults

Return values

stdClass

process_dynamic_submission()

block_edit_form::process_dynamic_submission ( )

inherited

Process the form submission, used if form was submitted via AJAX.

Reimplemented from core_form\dynamic_form.

set_data()

block_html_edit_form::set_data

(

$defaults

)

Load in existing data as form defaults.

Parameters

stdClass

$defaults

Return values

void

Reimplemented from block_edit_form.

set_data_for_dynamic_submission()

block_edit_form::set_data_for_dynamic_submission ( )

inherited

Load in existing data as form defaults.

Reimplemented from core_form\dynamic_form.

specific_definition()

block_html_edit_form::specific_definition ( $mform )

protected

Override this to create any form fields specific to this type of block.

Parameters

MoodleQuickForm

$mform

the form being built.

Reimplemented from block_edit_form.

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

• blocks/html/edit_form.php