form/form_elements/FECheckBox.inc

<?php
/**
 * This file contains the base FECheckBox class.
 *
 * $Id: FECheckBox.inc,v 1.12 2003/07/18 17:59:21 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @author Suren Markosyan <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 *
 */

/**
 * This is the CheckBox FormElement which builds a
 * input field of type="checkbox". It has no validation method.
 *
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FECheckBox extends FormElement {

    /**
     * Holds the checkbox text
     *
     */
    var $_text = NULL;

    /**
     * The constructor
     *
     * @param label string - text label for the element
     * @param string text - checkbox text to be displayed
     */
    function FECheckBox($label, $text) {
        $this->FormElement($label, false);
        $this->_text = $text;
    }

    /**
     * This provides a method
     * for the FormContent
     * to get access to the
     * text associated with a
     * field.  This is only available
     * on FormElements that have text
     * associated with a field.
     * It is used during Confirmation
     *
     * @param mixed - the value to look up
     * @return string - the text associated
     */
    function get_value_text($value) {
        if ($value != NULL) {
            return $this->_text;
        } else {
            return NULL;
        }        
    }

    /**
     * This function builds and returns the
     * form element object
     *
     * @return object
     */
    function get_element() {

        $c = form_active_checkbox($this->get_element_name(),
                                  $this->_text,
                                  $this->get_value(),
                                  "form_element");

        return $c;
    }
}

/**
 * This is the CheckBoxList FormElement which builds a
 * list of checkboxes inside a scrollable DIV.
 * It has no validation method.
 *
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @author Suren Markossian <suren@bcsweb.com>
 * @package phpHtmlLib
 * @subpackage FormProcessing
 *
 * @copyright LGPL - See LICENCE
 */
class FECheckBoxList extends FEMultiListBox {

    /**
     * This function builds and returns the
     * form element object
     *
     * @return object
     */
    function get_element() {

        if ($this->_height || $this->_width) {
            $this->set_style_attribute("overflow", "auto");
            $this->set_style_attribute("border", "1px inset");
            $this->set_style_attribute("background-color", "white");
        }

        $attributes = $this->_build_element_attributes();
        unset( $attributes["name"] );
        $c = new DIVtag($attributes);

        $element_name = $this->get_element_name();
        $selected_values = $this->get_value();

        $x=0;
        foreach ($this->_data_list as $text=>$value) {
            $name = str_replace("[]", "[$x]", $element_name);
            $x++;
            $attributes = array("type"=>"checkbox",
                                "name"=>$name,
                                "value"=>$value);

            if (is_array($selected_values) && in_array($value, $selected_values))
                $attributes[] = "checked";

            
            $checkbox = new INPUTtag($attributes);

            $js_action = "javascript:elements['" . $name . "'].checked=!elements['".$name."'].checked;";
            $a_attributes = array("href" => "javascript:void(0)",
                                  "onClick" => $js_action);
            $a = new Atag($a_attributes, htmlspecialchars($text), FALSE);

            $check = container( $checkbox, $a );
            $check->set_collapse();

            $c->push($check, html_br());
        }

        return $c;
    }
}
?>
1	jonen	1.1	<?php
2			/**
3			* This file contains the base FECheckBox class.
4			*
5	jonen	1.2	* $Id: FECheckBox.inc,v 1.12 2003/07/18 17:59:21 hemna Exp $
6	jonen	1.1	*
7			* @author Walter A. Boring IV <waboring@buildabetterweb.com>
8			* @author Suren Markosyan <suren@bcsweb.com>
9			* @package phpHtmlLib
10			* @subpackage FormProcessing
11			*
12			* @copyright LGPL - See LICENCE
13			*
14			*/
15
16			/**
17			* This is the CheckBox FormElement which builds a
18			* input field of type="checkbox". It has no validation method.
19			*
20			*
21			* @author Walter A. Boring IV <waboring@buildabetterweb.com>
22			* @author Suren Markossian <suren@bcsweb.com>
23			* @package phpHtmlLib
24			* @subpackage FormProcessing
25			*
26			* @copyright LGPL - See LICENCE
27			*/
28			class FECheckBox extends FormElement {
29
30			/**
31			* Holds the checkbox text
32			*
33			*/
34			var $_text = NULL;
35
36			/**
37			* The constructor
38			*
39			* @param label string - text label for the element
40			* @param string text - checkbox text to be displayed
41			*/
42			function FECheckBox($label, $text) {
43			$this->FormElement($label, false);
44			$this->_text = $text;
45			}
46
47			/**
48			* This provides a method
49			* for the FormContent
50			* to get access to the
51			* text associated with a
52			* field. This is only available
53			* on FormElements that have text
54			* associated with a field.
55			* It is used during Confirmation
56			*
57			* @param mixed - the value to look up
58			* @return string - the text associated
59			*/
60			function get_value_text($value) {
61	jonen	1.2	if ($value != NULL) {
62			return $this->_text;
63			} else {
64			return NULL;
65			}
66	jonen	1.1	}
67
68			/**
69			* This function builds and returns the
70			* form element object
71			*
72			* @return object
73			*/
74			function get_element() {
75
76			$c = form_active_checkbox($this->get_element_name(),
77			$this->_text,
78			$this->get_value(),
79			"form_element");
80
81			return $c;
82			}
83			}
84
85			/**
86			* This is the CheckBoxList FormElement which builds a
87			* list of checkboxes inside a scrollable DIV.
88			* It has no validation method.
89			*
90			*
91			* @author Walter A. Boring IV <waboring@buildabetterweb.com>
92			* @author Suren Markossian <suren@bcsweb.com>
93			* @package phpHtmlLib
94			* @subpackage FormProcessing
95			*
96			* @copyright LGPL - See LICENCE
97			*/
98			class FECheckBoxList extends FEMultiListBox {
99
100			/**
101			* This function builds and returns the
102			* form element object
103			*
104			* @return object
105			*/
106			function get_element() {
107
108			if ($this->_height \|\| $this->_width) {
109			$this->set_style_attribute("overflow", "auto");
110			$this->set_style_attribute("border", "1px inset");
111			$this->set_style_attribute("background-color", "white");
112			}
113
114			$attributes = $this->_build_element_attributes();
115	jonen	1.2	unset( $attributes["name"] );
116	jonen	1.1	$c = new DIVtag($attributes);
117
118			$element_name = $this->get_element_name();
119			$selected_values = $this->get_value();
120
121			$x=0;
122			foreach ($this->_data_list as $text=>$value) {
123			$name = str_replace("[]", "[$x]", $element_name);
124			$x++;
125			$attributes = array("type"=>"checkbox",
126			"name"=>$name,
127			"value"=>$value);
128
129			if (is_array($selected_values) && in_array($value, $selected_values))
130			$attributes[] = "checked";
131
132
133			$checkbox = new INPUTtag($attributes);
134
135			$js_action = "javascript:elements['" . $name . "'].checked=!elements['".$name."'].checked;";
136	jonen	1.2	$a_attributes = array("href" => "javascript:void(0)",
137	jonen	1.1	"onClick" => $js_action);
138	jonen	1.2	$a = new Atag($a_attributes, htmlspecialchars($text), FALSE);
139	jonen	1.1
140			$check = container( $checkbox, $a );
141			$check->set_collapse();
142
143			$c->push($check, html_br());
144			}
145
146			return $c;
147			}
148			}
149			?>
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