form/form_elements/FENumbers.inc

<?php

/**
 * This file contains the Form Element child classes
 * that deal primarily with numbers.
 *
 * $Id: FENumbers.inc,v 1.6.2.1 2005/05/12 01:24:03 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markosyan <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 *
 */

require_once($phphtmllib."/form/form_elements/FEText.inc");

/**
 * This is the FormElement which builds a
 * text input field that validates
 * It validates as is_number().
 *
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FENumber extends FEText {

    /**
     * This method validates the data
     * for this Form Element.
     *
     * It validates as is_float().
     * @param FormValidation object.
     */
    function validate(&$_FormValidation) {
        if (!$_FormValidation->is_number($this->get_value())) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }
        return TRUE;
    }
}

/**
 * This is the float FormElement which builds a
 * text input field.
 * It validates as is_float().
 *
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FENumberFloat extends FEText {

    /**
     * This method validates the data
     * for this Form Element.
     *
     * It validates as is_float().
     * @param FormValidation object.
     */
    function validate(&$_FormValidation) {
        if (!$_FormValidation->is_float($this->get_value())) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }
        return TRUE;
    }
}

/**
 * This is the Price FormElement which builds a
 * text input field.
 * It validates as is_price().
 *
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FENumberPrice extends FEText {

    /**
     * This method validates the data
     * for this Form Element.
     *
     * It validates as is_price().
     * @param FormValidation object.
     */
    function validate(&$_FormValidation) {
        if (!$_FormValidation->is_price($this->get_value())) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }
        return TRUE;
    }
}

/**
 * This is the Number Range FormElement which builds a
 * text input field.
 * It validates as is_within_rage().
 *
 *
 * @author Walter A. Boring IV <waboring@newsblob.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FENumberInRange extends FEText {

    /**
     * The minimum #
     */
    var $_min = 0;
    /**
     * The maximum #
     */
    var $_max = 100;

    /**
     * Add the range to the label automatically?
     */
    var $_label_flag = TRUE;

    /**
     * The 'Range' text
     */
    var $_range_text = "Range";

    /**
     * The constructor
     *
     * @param label string - text label for the element
     * @param bool required - is this a required element
     * @param int required - element width in characters, pixels (px), percentage (%) or elements (em)
     * @param int maximum number of chars allowed to type in the field
     * @param int the minimum value allowable
     * @param int the maximum value allowable
     * @param boolean - add the range to the label automatically?
     *
     */
    function FENumberInRange($label, $required = TRUE, $width = NULL,
                           $maxlength = NULL, $min=0, $max=100, $label_flag=TRUE) {
        $this->FEText($label, $required, $width, $maxlength);
        $this->_min = $min;
        $this->_max = $max;
        $this->_label_flag = $label_flag;
    }

    /**
     * This function builds and returns a
     * label object based on the label text
     * and error conditions
     *
     * @param FormContent object that holds the
     *        required field marker
     * @param string this string allows us to use this
     *        method and wrap any string as a FormElement
     *        label.
     * @return object SPANtag
     */
    function get_label($form_content=NULL, $label='', $indent_flag=TRUE) {

        $label = $this->get_label_text();

        if ($this->_label_flag) {
            $label .= " ".$this->get_range_string();
        }

        if ($this->_label_colon_flag) {
            $label .= ':';              
        }

        if ($this->is_required()) {
            $text = ($form_content ? $form_content->_required_field_marker :
                     $this->get_required_symbol()). ' '.$label;
        } else {
            if ($indent_flag) {
                $text = '&nbsp;&nbsp;'.$label;                  
            } else {
                $text = $label;
            }
        }

        $span = html_span("formlabel", $text);

        if ($this->has_error()) {
            $span->set_tag_attribute("style","color:red;");
        }

        return $span;
    }


    /**
     * This function builds a string for the range display
     *
     * @return string
     */
    function get_range_string($include_range=TRUE) {
        if ($include_range) {
            $str = $this->_range_text.": ";
        } else {
            $str = '';
        }

        return "(".$str.$this->_min."-".$this->_max.")";
    }

    /**
     * This method validates the data
     * for this Form Element.
     *
     * It validates as is_price().
     * @param FormValidation object.
     */
    function validate(&$_FormValidation) {
        if (!$_FormValidation->is_range($this->get_value(), NULL, $this->_min, $this->_max)) {
            $this->set_error_message( $_FormValidation->get_error_message() );
            return FALSE;
        }
        return TRUE;
    }
}

?>
1	jonen	1.1	<?php
2
3			/**
4			* This file contains the Form Element child classes
5			* that deal primarily with numbers.
6			*
7	jonen	1.3	* $Id: FENumbers.inc,v 1.6.2.1 2005/05/12 01:24:03 hemna Exp $
8	jonen	1.1	*
9	jonen	1.3	* @author Walter A. Boring IV <waboring@newsblob.com>
10	jonen	1.1	* @author Suren Markosyan <suren@bcsweb.com>
11			* @package phpHtmlLib
12			* @subpackage FormProcessing
13			*
14			* @copyright LGPL - See LICENCE
15			*
16			*/
17
18			require_once($phphtmllib."/form/form_elements/FEText.inc");
19
20			/**
21	jonen	1.3	* This is the FormElement which builds a
22	jonen	1.1	* text input field that validates
23			* It validates as is_number().
24			*
25	jonen	1.3	*
26			* @author Walter A. Boring IV <waboring@newsblob.com>
27	jonen	1.1	* @author Suren Markossian <suren@bcsweb.com>
28			* @package phpHtmlLib
29			* @subpackage FormProcessing
30			*
31			* @copyright LGPL - See LICENCE
32			*/
33			class FENumber extends FEText {
34
35			/**
36			* This method validates the data
37			* for this Form Element.
38			*
39			* It validates as is_float().
40			* @param FormValidation object.
41			*/
42			function validate(&$_FormValidation) {
43			if (!$_FormValidation->is_number($this->get_value())) {
44			$this->set_error_message( $_FormValidation->get_error_message() );
45			return FALSE;
46			}
47			return TRUE;
48			}
49			}
50
51			/**
52	jonen	1.3	* This is the float FormElement which builds a
53	jonen	1.1	* text input field.
54			* It validates as is_float().
55			*
56	jonen	1.3	*
57			* @author Walter A. Boring IV <waboring@newsblob.com>
58	jonen	1.1	* @author Suren Markossian <suren@bcsweb.com>
59			* @package phpHtmlLib
60			* @subpackage FormProcessing
61			*
62			* @copyright LGPL - See LICENCE
63			*/
64			class FENumberFloat extends FEText {
65
66			/**
67			* This method validates the data
68			* for this Form Element.
69			*
70			* It validates as is_float().
71			* @param FormValidation object.
72			*/
73			function validate(&$_FormValidation) {
74			if (!$_FormValidation->is_float($this->get_value())) {
75			$this->set_error_message( $_FormValidation->get_error_message() );
76			return FALSE;
77			}
78			return TRUE;
79			}
80			}
81
82			/**
83	jonen	1.3	* This is the Price FormElement which builds a
84	jonen	1.1	* text input field.
85			* It validates as is_price().
86			*
87	jonen	1.3	*
88			* @author Walter A. Boring IV <waboring@newsblob.com>
89	jonen	1.1	* @author Suren Markossian <suren@bcsweb.com>
90			* @package phpHtmlLib
91			* @subpackage FormProcessing
92			*
93			* @copyright LGPL - See LICENCE
94			*/
95			class FENumberPrice extends FEText {
96
97			/**
98			* This method validates the data
99			* for this Form Element.
100			*
101			* It validates as is_price().
102			* @param FormValidation object.
103			*/
104			function validate(&$_FormValidation) {
105			if (!$_FormValidation->is_price($this->get_value())) {
106			$this->set_error_message( $_FormValidation->get_error_message() );
107			return FALSE;
108			}
109			return TRUE;
110			}
111			}
112
113			/**
114	jonen	1.3	* This is the Number Range FormElement which builds a
115	jonen	1.1	* text input field.
116			* It validates as is_within_rage().
117			*
118	jonen	1.3	*
119			* @author Walter A. Boring IV <waboring@newsblob.com>
120	jonen	1.1	* @author Suren Markossian <suren@bcsweb.com>
121			* @package phpHtmlLib
122			* @subpackage FormProcessing
123			*
124			* @copyright LGPL - See LICENCE
125			*/
126			class FENumberInRange extends FEText {
127
128			/**
129			* The minimum #
130			*/
131			var $_min = 0;
132			/**
133			* The maximum #
134			*/
135			var $_max = 100;
136
137			/**
138			* Add the range to the label automatically?
139			*/
140			var $_label_flag = TRUE;
141
142			/**
143	jonen	1.3	* The 'Range' text
144			*/
145			var $_range_text = "Range";
146
147			/**
148	jonen	1.1	* The constructor
149			*
150			* @param label string - text label for the element
151			* @param bool required - is this a required element
152			* @param int required - element width in characters, pixels (px), percentage (%) or elements (em)
153			* @param int maximum number of chars allowed to type in the field
154			* @param int the minimum value allowable
155			* @param int the maximum value allowable
156			* @param boolean - add the range to the label automatically?
157	jonen	1.3	*
158	jonen	1.1	*/
159	jonen	1.3	function FENumberInRange($label, $required = TRUE, $width = NULL,
160	jonen	1.1	$maxlength = NULL, $min=0, $max=100, $label_flag=TRUE) {
161			$this->FEText($label, $required, $width, $maxlength);
162			$this->_min = $min;
163			$this->_max = $max;
164			$this->_label_flag = $label_flag;
165			}
166
167	jonen	1.3	/**
168			* This function builds and returns a
169			* label object based on the label text
170			* and error conditions
171			*
172			* @param FormContent object that holds the
173			* required field marker
174			* @param string this string allows us to use this
175			* method and wrap any string as a FormElement
176			* label.
177			* @return object SPANtag
178			*/
179			function get_label($form_content=NULL, $label='', $indent_flag=TRUE) {
180	jonen	1.1
181			$label = $this->get_label_text();
182
183			if ($this->_label_flag) {
184	jonen	1.3	$label .= " ".$this->get_range_string();
185	jonen	1.1	}
186
187	jonen	1.3	if ($this->_label_colon_flag) {
188			$label .= ':';
189			}
190	jonen	1.1
191	jonen	1.3	if ($this->is_required()) {
192			$text = ($form_content ? $form_content->_required_field_marker :
193			$this->get_required_symbol()). ' '.$label;
194			} else {
195			if ($indent_flag) {
196			$text = '  '.$label;
197			} else {
198			$text = $label;
199			}
200			}
201
202			$span = html_span("formlabel", $text);
203	jonen	1.1
204			if ($this->has_error()) {
205			$span->set_tag_attribute("style","color:red;");
206			}
207
208			return $span;
209	jonen	1.3	}
210
211
212
213			/**
214			* This function builds a string for the range display
215			*
216			* @return string
217			*/
218			function get_range_string($include_range=TRUE) {
219			if ($include_range) {
220			$str = $this->_range_text.": ";
221			} else {
222			$str = '';
223			}
224
225			return "(".$str.$this->_min."-".$this->_max.")";
226	jonen	1.1	}
227
228			/**
229			* This method validates the data
230			* for this Form Element.
231			*
232			* It validates as is_price().
233			* @param FormValidation object.
234			*/
235			function validate(&$_FormValidation) {
236			if (!$_FormValidation->is_range($this->get_value(), NULL, $this->_min, $this->_max)) {
237			$this->set_error_message( $_FormValidation->get_error_message() );
238			return FALSE;
239			}
240			return TRUE;
241			}
242			}
243
244			?>
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26