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File: c:/www/apache/doc2//form/form_element_textobject.inc

PHPLib Form Rewrite 2001/03/01 - Form

form_element_textobject

form_commonobject
   |
  +-- form_element
     |
    +-- form_element_textobject

Superclass of text input elements.

private abstract class form_element_textobject extends form_element

Superclass of text input elements.
You cannot use this element in your forms. It a superclassfor the HTML form elements "text" and "textarea".

Authors Ulf Wendel <uw@netuse.de>

Version $Id: form_element_textobject.inc,v 1.4 2000/12/12 01:37:43 uw Exp $

Direct known subclasses: form_element_text, form_element_textarea

Methods inherited from form_element

form_element, setup, checkconfiguration, getvalue, gettype, isbutton, getvalidator, setvalidator, freeze, unfreeze, thawout, get, show, validatelength, validateregex, dovalidation, react, setvalue, getjsonactivation, getcommonhtmlattributes, getfrozenhiddenelement, getfrozentable, getjs, getjsvalue, getextrajs, getname, ishidden

Methods inherited from form_commonobject

introspection

Private Method Summary
void	validate() Returns the result of the (serverside) validation.Warning: documentation is missing.
void	getfrozen([ string $value ]) Returns thr HTML code of the frozen element.Warning: documentation is missing.

Fields inherited from form_element

$flag_config_ok, $elname, $name, $value, $additional_html, $frozen, $class, $id, $style, $shared_required_fields, $required_fields, $shared_optional_fields, $optional_fields, $method, $val_events, $js_mode, $form_name, $validator, $js_validator

Fields inherited from form_commonobject

$cr_html, $exceptions

Private Field Summary
string	$length_e Length error message.
integer	$minlength Minimal length of the value of the element ( = user input)
integer	$maxlength Maximum length of the value of the element ( = user input)
string	$valid_e Regular expression error message.
string	$valid_regex Regular expression used to validate the value of the element ( = user input)
boolean	$valid_icase Regular expression validation case insensitive?
boolean	$readonly HTML 4.0 attribute readonly.
string	$accesskey HTML 4.0 attribute accesskey.
integer	$tabindex HTML 4.0 attribute tabindex.

Private Method Details

validate

private void validate( )

Returns the result of the (serverside) validation.

Warning: documentation is missing.

Returns

void

See Also validateLength(), validateRegEx(), doValidation()

getfrozen

private void getfrozen( [ string $value ] )

Returns thr HTML code of the frozen element.

Warning: documentation is missing.

Parameter

string	$value	`= >>""<<`
	The value is only used with radio buttons. If the given value is equal to the value of the element when it was defined, the radio gets selected.

Returns

void

See Also get(), show()

Private Field Details
$length_e
private string $length_e >>`""`<< Length error message. Error message used to indicate that the length of the value of the elementis eigther smaller than minlength or bigger than maxlength. If no messageis given the length gets not validated. Used together with maxlengthand minlength you can control the length of the user input.
See Also	$minlength, $maxlength

$minlength
private integer $minlength >><< Minimal length of the value of the element ( = user input)
See Also	$length_e, $maxlength

$maxlength
private integer $maxlength >>`-1`<< Maximum length of the value of the element ( = user input) Used as HTML attribute (only form_element_text)as well as for the serverside validation.
See Also	$length_e, $minlength

$valid_e
private string $valid_e >>`""`<< Regular expression error message. Error message used to indicate that the value of the elementdoesn't math the regular expression specified with valid_regex.If no message is given the value gets not validated. Used withvalid_regex and optionally valid_icase you can make sure thatthe user input follows certain rules, e.g. some that doa simple e-mail validation. The RegExp must follow JavaScript (Perl 4)and preg_* rules.
See Also	$valid_regex, $valid_icase

$valid_regex
private string $valid_regex >>`""`<< Regular expression used to validate the value of the element ( = user input)
See Also	$valid_e, $valid_icase

$valid_icase
private boolean $valid_icase >>`false`<< Regular expression validation case insensitive?
See Also	$valid_e, $valid_regex

$readonly
private boolean $readonly >>`false`<< HTML 4.0 attribute readonly. There's no warranty that all major browsers support this attribute.You should consider using the freeze feature instead.

$accesskey
private string $accesskey >>`""`<< HTML 4.0 attribute accesskey. There's no warranty that all all major browsers support this attribute.

$tabindex
private integer $tabindex >>`-1`<< HTML 4.0 attribute tabindex. There's no warranty that all all major browsers support this attribute.