com.newsblob.phphtmllib/examples/form2.php

<?php

/**
 * This example illustrates the use of the 
 * NavTable widget.
 *
 *
 * $Id: form2.php,v 1.3 2003/02/20 23:57:09 hemna Exp $
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 * @subpackage form-examples
 * @version 2.2.0
 *
 */ 

/**
 * Include the phphtmllib libraries
 *
 */
include("includes.inc");

/**
 * Include the Form Processing objects
 *
 */
include_once($phphtmllib."/form/includes.inc");


//use the class we defined from 
//Example 3.
include_once("MyLayoutPage.inc");

/**
 * A simple Page Layout object child.
 * this came from Example 3.
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 * @subpackage form-examples 
 */
class Form2Page extends MyLayoutPage {

    function content_block() {
        //build the FormProcessor, and add the
        //Form content object that the FormProcessor 
        //will use.
        //
        //This uses the StandardFormContent object to build
        //and render the look/feel of the form.  It has a built
        //in mechanism for doing the form submit buttons, including
        //the Cancel action.  
        //The title of this form is 'Testing'.
        //the cancel url to go to is http://www.newsblob.com
        //and the width of the form is 600
        return new FormProcessor( new StandardAccountForm("Testing",
                                                          "http://www.newsblob.com",
                                                          600));
    }
}

/**
 * A simple Page Layout object child.
 * this came from Example 3.
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 * @subpackage form-examples 
 */
class StandardAccountForm extends StandardFormContent {

    /**
     * This method gets called EVERY time the object is
     * created
     */
    function form_init_elements() {
        $this->add_element( new FEText("First Name", TRUE, 20) );

        $password = new FEPassword("Password", TRUE);
        $this->add_element( $password );

        $confirm = new FEConfirmPassword("Confirm Password", TRUE);
        $confirm->password( $password );
        $this->add_element( $confirm );

        $this->add_element( new FEEmail("Email Address", TRUE, "200px") );

        //This will build a scrollable list of checkboxes.
        $this->add_element( new FECheckBoxList("List", FALSE,
                                               "200px", "80px",
                                               array("Testing 123" => "foo",
                                                     "What is this?" => "bar",
                                                     "Somone's test" => "blah",
                                                     "Slerm" => "slerm",
                                                     "Flem" => "flom",
                                                     "One" => 1)));

        //build a large textarea 
        $this->add_element( new FETextArea("Comment", TRUE, "400px", "100px" ) );

        $this->add_hidden_element( "foo" );
    }

    /**
     * This method is called only the first time the form
     * page is hit.
     */
    function form_init_data() {
        //Pull some valies from the DB
        //and set the initial values of some of the
        //form fields.
        //
        //In this example we just hard code some
        //initial values
        $this->set_element_value("First Name", "testing");

        //set a few of the checkboxlist items as checked.
        $this->set_element_value("List", array("bar","slerm",1));

        //change the value of the hidden form field
        $this->set_hidden_element_value("foo", "hemna");
    }

    /**
     * This method is called by the StandardFormContent object
     * to allow you to build the 'blocks' of fields you want to
     * display.  Each form block will live inside a fieldset tag
     * with the a title. 
     *
     * In this example we have 2 form 'blocks'.
     */
    function form_content() {
        $this->add_form_block("User Info", $this->_user_info() );
        $this->add_form_block("Optional", $this->_optional_info() );
    }

    /**
     * This private method builds the table that holds
     * the 'user' form fields'
     *
     */
    function &_user_info() {
        $table = &html_table($this->_width,0,2);
        $table->add_row($this->element_label("First Name"), 
                        $this->element_form("First Name"));

        $table->add_row($this->element_label("Email Address"), 
                        $this->element_form("Email Address"));

        $table->add_row($this->element_label("Password"), 
                        $this->element_form("Password"));

        $table->add_row($this->element_label("Confirm Password"), 
                        $this->element_form("Confirm Password"));

        return $table;
    }

    /**
     * This private method builds the table that holds
     * the 'optional' form fields'
     *
     */
    function &_optional_info() {
        $table = &html_table($this->_width,0,2);

        $table->add_row($this->element_label("List"), 
                        $this->element_form("List"));

        $table->add_row($this->element_label("Comment"), 
                        $this->element_form("Comment"));

        return $table;
    }

    /**
     * This method gets called after the FormElement data has
     * passed the validation, and has been confirmed. This 
     * enables you to validate the data against some backend 
     * mechanism, say a DB.
     *
     */
    function form_backend_validation() {
        //HARD CODE an error here to show how to show an error
        //and that it will prevent the confirm_action() method
        //from being called
        $this->add_error("First Name", "Duplicate!!  You suck!");
        return FALSE;
    }

    /**
     * This method will get called after all validation has 
     * passed, and the confirmation has been accepted.
     *
     * This is where u save the info to the DB.
     */
    function confirm_action() {
        //$this->set_action_message("WOO!");
        return TRUE;
    }
}


$page = new Form2Page("Form Example 2");
print $page->render();
?>
1	<?php
2
3	/**
4	* This example illustrates the use of the
5	* NavTable widget.
6	*
7	*
8	* $Id: form2.php,v 1.3 2003/02/20 23:57:09 hemna Exp $
9	*
10	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
11	* @package phpHtmlLib
12	* @subpackage form-examples
13	* @version 2.2.0
14	*
15	*/
16
17	/**
18	* Include the phphtmllib libraries
19	*
20	*/
21	include("includes.inc");
22
23	/**
24	* Include the Form Processing objects
25	*
26	*/
27	include_once($phphtmllib."/form/includes.inc");
28
29
30	//use the class we defined from
31	//Example 3.
32	include_once("MyLayoutPage.inc");
33
34	/**
35	* A simple Page Layout object child.
36	* this came from Example 3.
37	*
38	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
39	* @package phpHtmlLib
40	* @subpackage form-examples
41	*/
42	class Form2Page extends MyLayoutPage {
43
44	function content_block() {
45	//build the FormProcessor, and add the
46	//Form content object that the FormProcessor
47	//will use.
48	//
49	//This uses the StandardFormContent object to build
50	//and render the look/feel of the form. It has a built
51	//in mechanism for doing the form submit buttons, including
52	//the Cancel action.
53	//The title of this form is 'Testing'.
54	//the cancel url to go to is http://www.newsblob.com
55	//and the width of the form is 600
56	return new FormProcessor( new StandardAccountForm("Testing",
57	"http://www.newsblob.com",
58	600));
59	}
60	}
61
62	/**
63	* A simple Page Layout object child.
64	* this came from Example 3.
65	*
66	* @author Walter A. Boring IV <waboring@buildabetterweb.com>
67	* @package phpHtmlLib
68	* @subpackage form-examples
69	*/
70	class StandardAccountForm extends StandardFormContent {
71
72	/**
73	* This method gets called EVERY time the object is
74	* created
75	*/
76	function form_init_elements() {
77	$this->add_element( new FEText("First Name", TRUE, 20) );
78
79	$password = new FEPassword("Password", TRUE);
80	$this->add_element( $password );
81
82	$confirm = new FEConfirmPassword("Confirm Password", TRUE);
83	$confirm->password( $password );
84	$this->add_element( $confirm );
85
86	$this->add_element( new FEEmail("Email Address", TRUE, "200px") );
87
88	//This will build a scrollable list of checkboxes.
89	$this->add_element( new FECheckBoxList("List", FALSE,
90	"200px", "80px",
91	array("Testing 123" => "foo",
92	"What is this?" => "bar",
93	"Somone's test" => "blah",
94	"Slerm" => "slerm",
95	"Flem" => "flom",
96	"One" => 1)));
97
98	//build a large textarea
99	$this->add_element( new FETextArea("Comment", TRUE, "400px", "100px" ) );
100
101	$this->add_hidden_element( "foo" );
102	}
103
104	/**
105	* This method is called only the first time the form
106	* page is hit.
107	*/
108	function form_init_data() {
109	//Pull some valies from the DB
110	//and set the initial values of some of the
111	//form fields.
112	//
113	//In this example we just hard code some
114	//initial values
115	$this->set_element_value("First Name", "testing");
116
117	//set a few of the checkboxlist items as checked.
118	$this->set_element_value("List", array("bar","slerm",1));
119
120	//change the value of the hidden form field
121	$this->set_hidden_element_value("foo", "hemna");
122	}
123
124	/**
125	* This method is called by the StandardFormContent object
126	* to allow you to build the 'blocks' of fields you want to
127	* display. Each form block will live inside a fieldset tag
128	* with the a title.
129	*
130	* In this example we have 2 form 'blocks'.
131	*/
132	function form_content() {
133	$this->add_form_block("User Info", $this->_user_info() );
134	$this->add_form_block("Optional", $this->_optional_info() );
135	}
136
137	/**
138	* This private method builds the table that holds
139	* the 'user' form fields'
140	*
141	*/
142	function &_user_info() {
143	$table = &html_table($this->_width,0,2);
144	$table->add_row($this->element_label("First Name"),
145	$this->element_form("First Name"));
146
147	$table->add_row($this->element_label("Email Address"),
148	$this->element_form("Email Address"));
149
150	$table->add_row($this->element_label("Password"),
151	$this->element_form("Password"));
152
153	$table->add_row($this->element_label("Confirm Password"),
154	$this->element_form("Confirm Password"));
155
156	return $table;
157	}
158
159	/**
160	* This private method builds the table that holds
161	* the 'optional' form fields'
162	*
163	*/
164	function &_optional_info() {
165	$table = &html_table($this->_width,0,2);
166
167	$table->add_row($this->element_label("List"),
168	$this->element_form("List"));
169
170	$table->add_row($this->element_label("Comment"),
171	$this->element_form("Comment"));
172
173	return $table;
174	}
175
176	/**
177	* This method gets called after the FormElement data has
178	* passed the validation, and has been confirmed. This
179	* enables you to validate the data against some backend
180	* mechanism, say a DB.
181	*
182	*/
183	function form_backend_validation() {
184	//HARD CODE an error here to show how to show an error
185	//and that it will prevent the confirm_action() method
186	//from being called
187	$this->add_error("First Name", "Duplicate!! You suck!");
188	return FALSE;
189	}
190
191	/**
192	* This method will get called after all validation has
193	* passed, and the confirmation has been accepted.
194	*
195	* This is where u save the info to the DB.
196	*/
197	function confirm_action() {
198	//$this->set_action_message("WOO!");
199	return TRUE;
200	}
201	}
202
203
204	$page = new Form2Page("Form Example 2");
205	print $page->render();
206	?>
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