form/form_elements/FECheckBox.inc

<?php
/**
 * This file contains the base FECheckBox class.
 *
 * $Id: FECheckBox.inc,v 1.14 2004/03/25 21:02:57 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
     *
     * @return string - the text associated
     */
    function get_value_text() {
        $value = $this->get_value();
        if ($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);

            if (isset($this->_disabled_items[$text])) {
                $checkbox->set_tag_attribute("disabled");
                $a = $text;
            } else {
                $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	<?php
2	/**
3	* This file contains the base FECheckBox class.
4	*
5	* $Id: FECheckBox.inc,v 1.14 2004/03/25 21:02:57 hemna Exp $
6	*
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	* @return string - the text associated
58	*/
59	function get_value_text() {
60	$value = $this->get_value();
61	if ($value != NULL) {
62	return $this->_text;
63	} else {
64	return NULL;
65	}
66	}
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 $c;
82	}
83	}
84
85	/**
86	* This is the CheckBoxList FormElement which builds a
87	* list of checkboxes inside a scrollable DIV.
88	* It has no validation method.
89	*
90	*
91	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
92	* @author Suren Markossian <suren@bcsweb.com>
93	* @package phpHtmlLib
94	* @subpackage FormProcessing
95	*
96	* @copyright LGPL - See LICENCE
97	*/
98	class FECheckBoxList extends FEMultiListBox {
99
100
101
102	/**
103	* This function builds and returns the
104	* form element object
105	*
106	* @return object
107	*/
108	function get_element() {
109
110	if ($this->_height \|\| $this->_width) {
111	$this->set_style_attribute("overflow", "auto");
112	$this->set_style_attribute("border", "1px inset");
113	$this->set_style_attribute("background-color", "white");
114	}
115
116	$attributes = $this->_build_element_attributes();
117	unset( $attributes["name"] );
118	$c = new DIVtag($attributes);
119
120	$element_name = $this->get_element_name();
121	$selected_values = $this->get_value();
122
123	$x=0;
124	foreach ($this->_data_list as $text=>$value) {
125	$name = str_replace("[]", "[$x]", $element_name);
126	$x++;
127	$attributes = array("type"=>"checkbox",
128	"name"=>$name,
129	"value"=>$value);
130
131	if (is_array($selected_values) && in_array($value, $selected_values))
132	$attributes[] = "checked";
133
134	$checkbox = new INPUTtag($attributes);
135
136	if (isset($this->_disabled_items[$text])) {
137	$checkbox->set_tag_attribute("disabled");
138	$a = $text;
139	} else {
140	$js_action = "javascript:elements['" . $name . "'].checked=!elements['".$name."'].checked;";
141	$a_attributes = array("href" => "javascript:void(0)",
142	"onClick" => $js_action);
143	$a = new Atag($a_attributes, htmlspecialchars($text), FALSE);
144	}
145
146	$check = container( $checkbox, $a );
147	$check->set_collapse();
148
149	$c->push($check, html_br());
150	}
151
152	return $c;
153	}
154
155	}
156	?>
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