FoRMAiD » \Formaid_FieldDateTime

DateTime field represent a date and time.

This class is a combinatiopn of the date field and time field, Functionality - set date/time (value) - get date/time (value) - set timestamp - get timestamp - validate - reinitialise the range of the selectionfields

category	Form
package	Formaid
author	Dieter Adriaenssens
copyright	2006-2013 Dieter Adriaenssens
license	GPL
link	http://formaid.sourceforge.net/
todo	put the subfields in a collection class

Methods

Initialises an instance of a Formaid_FieldDateTime class.

__construct(string $field_name, string $current_value, string $title, string $comment) : void

Defines current value and default value.

Parameters

$field_name

string

Name of the datetime field

$current_value

string

Initial timestamp (formatted string)

$title

string

Title/caption that precedes this field

$comment

string

Comment that is shown after this field

Checks if INSERT of the value of this field in an SQL record is allowed.

allowSqlInsert() : bool

Inherited

If the Privileges on this field ( allow_change and allow_sql_insert) are set, it is allowed to insert the value of this field.

inherited_from	\Formaid_FieldInputAbstract::allowSqlInsert()

Returns

booltrue if insert is allowed.

Checks if SELECTing the value of this field from an SQL record is allowed.

allowSqlSelect() : bool

Inherited

If the Privileges on this field (allow_show) is set, it is allowed to select the value of this field.

inherited_from	\Formaid_FieldInputAbstract::allowSqlSelect()

Returns

booltrue if select is allowed.

Checks if UPDATE of the value of this field in an SQL record is allowed.

allowSqlUpdate() : bool

Inherited

If the Privileges on this field ( allow_change and allow_sql_update) are set, it is allowed to update the value of this field.

inherited_from	\Formaid_FieldInputAbstract::allowSqlUpdate()

Returns

booltrue if update is allowed.

Disables trimming whitespace of object name

disableTrimName() : void

Inherited

inherited_from	\Formaid_Object::disableTrimName()
inherited_from	\Formaid_Property::disableTrimName()
inherited_from	\Formaid_FieldInputAbstract::disableTrimName()

Display object

display() : void

Inherited

The name of the object is printed to stdout.

inherited_from	\Formaid_Object::display()
inherited_from	\Formaid_Property::display()
inherited_from	\Formaid_FieldInputAbstract::display()

Enables trimming whitespace of object name

enableTrimName() : void

Inherited

inherited_from	\Formaid_Object::enableTrimName()
inherited_from	\Formaid_Property::enableTrimName()
inherited_from	\Formaid_FieldInputAbstract::enableTrimName()

Get display seperator

getDisplaySeparator() : string

Inherited

inherited_from	\Formaid_Property::getDisplaySeparator()
inherited_from	\Formaid_FieldInputAbstract::getDisplaySeparator()

Returns

stringString separating columns

Generates the HTML string for this element

getDisplayString() : string

Inherited

If the mode is form, a form element is shown : this includes a title, html tags and a comment If the mode is value, only the values of a record are shown: this includes a title and the value in human readable form.

inherited_from	\Formaid_FieldInputAbstract::getDisplayString()

Returns

string

Returns the html-code for the input field properties

getFieldPropertiesHtmlString() : string

Inherited

inherited_from	\Formaid_FieldInputAbstract::getFieldPropertiesHtmlString()

Returns

string

Get the string with the date + time format.

getFormatString() : string

Returns

string

Returns a html string of the object.

getHtmlString() : string

A field objected is converted to a html string to display it in a web page or web form.

Returns

stringhtml string

Returns name of the object

getName() : string

Inherited

inherited_from	\Formaid_Object::getName()
inherited_from	\Formaid_Property::getName()
inherited_from	\Formaid_FieldInputAbstract::getName()

Returns

stringobject name

Get the timestamp.

getTimestamp() : integer

Convert the current value (datetime) to a timestamp value.

Returns

integertimestamp

Returns current value

getValue() : string

Inherited

inherited_from	\Formaid_Property::getValue()
inherited_from	\Formaid_FieldInputAbstract::getValue()

Returns

stringcurrent value

Returns a value formatted to show on a web page.

getValueDisplayString(bool $specialchars) : string

Inherited

The returned value is human readable, this means that it will be converted from an abstract value in a database to a human readable equivalent.

inherited_from	\Formaid_FieldInputAbstract::getValueDisplayString()

Parameters

$specialchars

bool

Convert with htmlspecialchars, default = no

Returns

string

Checks if current value is empty

isEmpty() : bool

Inherited

inherited_from	\Formaid_Property::isEmpty()
inherited_from	\Formaid_FieldInputAbstract::isEmpty()

Returns

booltrue if empty

Checks if object name is empty

isNameEmpty() : bool

Inherited

inherited_from	\Formaid_Object::isNameEmpty()
inherited_from	\Formaid_Property::isNameEmpty()
inherited_from	\Formaid_FieldInputAbstract::isNameEmpty()

Returns

booltrue if empty

Reads value in the $_GET array

readGetValue() : void

The field value on a form is submitted and made available by the webserver in the $_GET array. The GET value of each subfield (date, time) is retrieved and the value of this object calculated from the subfield values, format YYYY-MM-DD HH:MM.

Reads variables submitted with webpage

readPageRequestVariable() : void

Inherited

Reads value in the $_POST and $_GET arrays.

inherited_from	\Formaid_FieldInputAbstract::readPageRequestVariable()

Reads value in the $_POST array

readPostValue() : void

The field value on a form is submitted and made available by the webserver in the $_POST array. The POST value of each subfield (date, time) is retrieved and the value of this object calculated from the subfield values, format YYYY-MM-DD HH:MM.

Reads value from an sql-row array

readSqlValue(array $sql_row) : void

Inherited

This function checks if the value exist and sets the value of this object.

inherited_from	\Formaid_FieldInputAbstract::readSqlValue()

Parameters

$sql_row

array

row from sql_result

Reset date + time

resetValue() : void

Empty current value

Set date + time to the default value

setDefault(string $value) : void

When the parameter is set, the default value is changed to the new default value. Then the current value is set to the (new) default value.

Parameters

$value

string

date + time

Sets new name for the object

setName(string $new_name) : void

Inherited

inherited_from	\Formaid_Object::setName()
inherited_from	\Formaid_Property::setName()
inherited_from	\Formaid_FieldInputAbstract::setName()

Parameters

$new_name

string

new name

Set timestamp

setTimestamp(integer $value) : void

Parameters

$value

integer

timestamp

Set date and time

setValue(string $value) : void

Parameters

$value

string

new date + time (format YYYY-MM-DD HH:MM)

Show object

show() : void

Inherited

The name of the object is printed to stdout.

inherited_from	\Formaid_Object::show()
inherited_from	\Formaid_Property::show()
inherited_from	\Formaid_FieldInputAbstract::show()

Validate the current value (datetime).

validateValue() : void

The current value must have a valid datetime format.

Returns name formatted for displaying

getDisplayName() : string

Inherited

inherited_from	\Formaid_Object::getDisplayName()
inherited_from	\Formaid_Property::getDisplayName()
inherited_from	\Formaid_FieldInputAbstract::getDisplayName()

Returns

stringformatted object name

Returns value formatted for displaying

getDisplayValue() : string

Inherited

access	protected
inherited_from	\Formaid_Property::getDisplayValue()
inherited_from	\Formaid_FieldInputAbstract::getDisplayValue()

Returns

stringformatted object value

Updates the value of the input field status

_updateStatus() : void

Inherited

When the input field is disabled, Privilege allow_change is false, the status is set to disabled. In all other cases, the status is set to default (= active).

access	private
inherited_from	\Formaid_FieldInputAbstract::_updateStatus()

Properties

$auto_update : bool

Inherited

access	public
inherited_from	\Formaid_FieldInputAbstract::$$auto_update

$comment : string

Inherited

access	public
inherited_from	\Formaid_FieldInputAbstract::$$comment

$layout_class : string

Inherited

access	public
inherited_from	\Formaid_FieldInputAbstract::$$layout_class

$privileges : array

Inherited

access	public
inherited_from	\Formaid_FieldInputAbstract::$$privileges

$properties : array

Inherited

access	public
inherited_from	\Formaid_FieldInputAbstract::$$properties

$title : string

Inherited

access	public
inherited_from	\Formaid_FieldInputAbstract::$$title

$urlReturnParamEnable : bool

Inherited

Default : not enabled

access	public
inherited_from	\Formaid_FieldInputAbstract::$$urlReturnParamEnable

$urlReturnParamName : string

Inherited

Default is the field name.

access	public
inherited_from	\Formaid_FieldInputAbstract::$$urlReturnParamName

$current_value : string

Inherited

access	protected
inherited_from	\Formaid_Property::$$current_value
inherited_from	\Formaid_FieldInputAbstract::$$current_value

$default_value : string

Inherited

access	protected
inherited_from	\Formaid_Property::$$default_value
inherited_from	\Formaid_FieldInputAbstract::$$default_value

$displaySeparator : string

Inherited

access	protected
inherited_from	\Formaid_Property::$$displaySeparator
inherited_from	\Formaid_FieldInputAbstract::$$displaySeparator

$encoding : string

Inherited

access	protected
inherited_from	\Formaid_Object::$$encoding
inherited_from	\Formaid_Property::$$encoding
inherited_from	\Formaid_FieldInputAbstract::$$encoding

$name : string

Inherited

access	protected
inherited_from	\Formaid_Object::$$name
inherited_from	\Formaid_Property::$$name
inherited_from	\Formaid_FieldInputAbstract::$$name

$status : string

Inherited

Used to transfer the status when submitting a form.

access	public
inherited_from	\Formaid_FieldInputAbstract::$$status

$_dateField : object

access	private

$_formatString : string

access	private

$_timeField : object

access	private

$_trimName : bool

Inherited

access	private
inherited_from	\Formaid_Object::$$_trimName
inherited_from	\Formaid_Property::$$_trimName
inherited_from	\Formaid_FieldInputAbstract::$$_trimName