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<?php |
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/** |
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* This file contains the Form Element child classes |
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* that deal primarily with numbers. |
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* |
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* $Id: FENumbers.inc,v 1.6.2.1 2005/05/12 01:24:03 hemna Exp $ |
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* |
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* @author Walter A. Boring IV <waboring@newsblob.com> |
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* @author Suren Markosyan <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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* |
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*/ |
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require_once($phphtmllib."/form/form_elements/FEText.inc"); |
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/** |
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* This is the FormElement which builds a |
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* text input field that validates |
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* It validates as is_number(). |
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* |
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* |
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* @author Walter A. Boring IV <waboring@newsblob.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FENumber extends FEText { |
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/** |
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* This method validates the data |
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* for this Form Element. |
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* |
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* It validates as is_float(). |
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* @param FormValidation object. |
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*/ |
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function validate(&$_FormValidation) { |
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if (!$_FormValidation->is_number($this->get_value())) { |
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$this->set_error_message( $_FormValidation->get_error_message() ); |
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return FALSE; |
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} |
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return TRUE; |
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} |
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} |
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/** |
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* This is the float FormElement which builds a |
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* text input field. |
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* It validates as is_float(). |
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* |
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* |
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* @author Walter A. Boring IV <waboring@newsblob.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FENumberFloat extends FEText { |
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/** |
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* This method validates the data |
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* for this Form Element. |
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* |
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* It validates as is_float(). |
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* @param FormValidation object. |
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*/ |
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function validate(&$_FormValidation) { |
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if (!$_FormValidation->is_float($this->get_value())) { |
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$this->set_error_message( $_FormValidation->get_error_message() ); |
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return FALSE; |
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} |
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return TRUE; |
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} |
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} |
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/** |
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* This is the Price FormElement which builds a |
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* text input field. |
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* It validates as is_price(). |
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* |
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* |
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* @author Walter A. Boring IV <waboring@newsblob.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FENumberPrice extends FEText { |
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/** |
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* This method validates the data |
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* for this Form Element. |
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* |
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* It validates as is_price(). |
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* @param FormValidation object. |
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*/ |
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function validate(&$_FormValidation) { |
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if (!$_FormValidation->is_price($this->get_value())) { |
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$this->set_error_message( $_FormValidation->get_error_message() ); |
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return FALSE; |
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} |
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return TRUE; |
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} |
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} |
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/** |
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* This is the Number Range FormElement which builds a |
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* text input field. |
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* It validates as is_within_rage(). |
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* |
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* |
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* @author Walter A. Boring IV <waboring@newsblob.com> |
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* @author Suren Markossian <suren@bcsweb.com> |
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* @package phpHtmlLib |
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* @subpackage FormProcessing |
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* |
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* @copyright LGPL - See LICENCE |
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*/ |
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class FENumberInRange extends FEText { |
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/** |
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* The minimum # |
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*/ |
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var $_min = 0; |
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/** |
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* The maximum # |
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*/ |
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var $_max = 100; |
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/** |
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* Add the range to the label automatically? |
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*/ |
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var $_label_flag = TRUE; |
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/** |
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* The 'Range' text |
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*/ |
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var $_range_text = "Range"; |
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/** |
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* The constructor |
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* |
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* @param label string - text label for the element |
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* @param bool required - is this a required element |
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* @param int required - element width in characters, pixels (px), percentage (%) or elements (em) |
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* @param int maximum number of chars allowed to type in the field |
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* @param int the minimum value allowable |
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* @param int the maximum value allowable |
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* @param boolean - add the range to the label automatically? |
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* |
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*/ |
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function FENumberInRange($label, $required = TRUE, $width = NULL, |
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$maxlength = NULL, $min=0, $max=100, $label_flag=TRUE) { |
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$this->FEText($label, $required, $width, $maxlength); |
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$this->_min = $min; |
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$this->_max = $max; |
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$this->_label_flag = $label_flag; |
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} |
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/** |
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* This function builds and returns a |
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* label object based on the label text |
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* and error conditions |
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* |
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* @param FormContent object that holds the |
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* required field marker |
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* @param string this string allows us to use this |
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* method and wrap any string as a FormElement |
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* label. |
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* @return object SPANtag |
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*/ |
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function get_label($form_content=NULL, $label='', $indent_flag=TRUE) { |
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$label = $this->get_label_text(); |
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if ($this->_label_flag) { |
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$label .= " ".$this->get_range_string(); |
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} |
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if ($this->_label_colon_flag) { |
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$label .= ':'; |
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} |
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if ($this->is_required()) { |
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$text = ($form_content ? $form_content->_required_field_marker : |
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$this->get_required_symbol()). ' '.$label; |
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} else { |
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if ($indent_flag) { |
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$text = ' '.$label; |
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} else { |
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$text = $label; |
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} |
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} |
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$span = html_span("formlabel", $text); |
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if ($this->has_error()) { |
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$span->set_tag_attribute("style","color:red;"); |
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} |
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return $span; |
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} |
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/** |
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* This function builds a string for the range display |
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* |
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* @return string |
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*/ |
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function get_range_string($include_range=TRUE) { |
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if ($include_range) { |
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$str = $this->_range_text.": "; |
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} else { |
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$str = ''; |
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} |
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return "(".$str.$this->_min."-".$this->_max.")"; |
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} |
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/** |
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* This method validates the data |
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* for this Form Element. |
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* |
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* It validates as is_price(). |
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* @param FormValidation object. |
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*/ |
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function validate(&$_FormValidation) { |
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if (!$_FormValidation->is_range($this->get_value(), NULL, $this->_min, $this->_max)) { |
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$this->set_error_message( $_FormValidation->get_error_message() ); |
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return FALSE; |
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} |
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return TRUE; |
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} |
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} |
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?> |