ilRegExpInputGUI Class Reference [Services/Form]

This class represents a regular expression input property in a property form. More...

Inheritance diagram for ilRegExpInputGUI:

Collaboration diagram for ilRegExpInputGUI:

Public Member Functions
	__construct ($a_title="", $a_postvar="")
	Constructor.
	checkInput ()
	Check input, strip slashes etc.
	setPattern ($pattern)
	set pattern
	getPattern ()
	return pattern
Private Attributes
	$pattern

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Detailed Description

This class represents a regular expression input property in a property form.

Author:

Roland Küstermann <roland.kuestermann@kit.edu>

Version:

$Id$

Definition at line 31 of file class.ilRegExpInputGUI.php.

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Constructor & Destructor Documentation

ilRegExpInputGUI::__construct	(	$	a_title = "",
		$	a_postvar = ""
	)

Constructor.

Parameters:

	string	$a_title Title
	string	$a_postvar Post Variable

Reimplemented from ilTextInputGUI.

Definition at line 41 of file class.ilRegExpInputGUI.php.

References ilFormPropertyGUI::setType().

        {
                parent::__construct($a_title, $a_postvar);
                $this->setType("feedurl");
        }

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Member Function Documentation

ilRegExpInputGUI::checkInput

(

)

Check input, strip slashes etc.

set alert, if input is not ok.

Returns:

boolean Input ok, true/false

Reimplemented from ilTextInputGUI.

Definition at line 52 of file class.ilRegExpInputGUI.php.

References $lng, ilTextInputGUI::$value, ilFormPropertyGUI::getPostVar(), ilFormPropertyGUI::getRequired(), ilFormPropertyGUI::setAlert(), and ilUtil::stripSlashes().

        {
                global $lng; 
                $value = ilUtil::stripSlashes($_POST[$this->getPostVar()]);
                if (!$this->getRequired() && strcasecmp($value, "")== 0)
                        return true;
                        
                $result = preg_match ($this->pattern, $value);
                if (!$result)
                        $this->setAlert($lng->txt("msg_input_does_not_match_regexp"));
                return $result;
                
        }

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ilRegExpInputGUI::getPattern

(

)

return pattern

Returns:

string

Definition at line 81 of file class.ilRegExpInputGUI.php.

        {
                return $this->pattern;
        }

ilRegExpInputGUI::setPattern

(

$

pattern

)

set pattern

Parameters:

string

regular expression pattern

Definition at line 71 of file class.ilRegExpInputGUI.php.

References $pattern.

        {
                $this->pattern = $pattern;
        }

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Field Documentation

ilRegExpInputGUI::$pattern [private]

Definition at line 33 of file class.ilRegExpInputGUI.php.

Referenced by setPattern().

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

• Services/Form/classes/class.ilRegExpInputGUI.php