com.newsblob.phphtmllib/examples/form1.php

<?php

/**
 * This example illustrates the basics of the
 * FormProcessing engine for phphtmllib.
 *
 *
 * $Id: form1.php,v 1.2 2003/02/20 23:47:37 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 Form1Page extends MyLayoutPage {

    function content_block() {
        //build the FormProcessor, and add the
        //Form content object that the FormProcessor 
        //will use.  Make the width of the form 600
        return new FormProcessor( new AccountForm(600));
    }
}


/**
 * This is the Class that handles the building
 * of the Form itself.  It creates the Form Elements
 * inside the form_init_elements() method.
 *
 * @author Walter A. Boring IV <waboring@buildabetterweb.com>
 * @package phpHtmlLib
 * @subpackage form-examples  
 */
class AccountForm extends FormContent {

    /**
     * This method gets called EVERY time the object is
     * created.  It is used to build all of the 
     * FormElement objects used in this Form.
     *
     */
    function form_init_elements() {
        //we want an confirmation page for this form.
        $this->set_confirm();

        //now start to add the Form Elements that will 
        //be used in this form.

        //Build the First Name Form Element.  It is just
        //a simple Text field.  It is not required for
        //the user to enter data for this field.
        $this->add_element( new FEText("First Name", FALSE, "200px") );

        //Build the Email address Field.  It is a required field
        //It will automatically get validated as an Email address
        //it can accept either foo@bar.net or Joe Blow <foo@bar.net>
        $this->add_element( new FEEmail("Email Address", TRUE, "200px") );


        //now we need to build the password and confirm password
        //fields.  
        $password = new FEPassword("Password", TRUE, "200px");
        $this->add_element( $password );

        $confirm = new FEConfirmPassword("Confirm Password", TRUE, "200px");
        //add the password FormElement to the ConfirmPassword
        //FormElement so we can make sure they match.
        $confirm->password( $password );

        //add it to this form.
        $this->add_element( $confirm );

        //lets add a hidden form field
        $this->add_hidden_element("id");
    }

    /**
     * This method is called only the first time the form
     * page is hit.  This enables u to query a DB and 
     * pre populate the FormElement objects with data.
     *
     */
    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("Email Address", "foo@bar.net");
        $this->set_hidden_element_value("id", "hemna");
    }


    /**
     * This is the method that builds the layout of where the
     * FormElements will live.  You can lay it out any way
     * you like.
     *
     */
    function form() {
        $table = &html_table($this->_width,0,4);
        $table->set_style("border: 1px solid");

        $table->add_row($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"));

        $table->add_row(_HTML_SPACE, $this->add_action("Submit"));

        return $table;
    }

    /**
     * This method gets called after the FormElement data has
     * passed the validation.  This enables you to validate the
     * data against some backend mechanism, say a DB.
     *
     */
    function form_backend_validation() {
        //$this->add_error("Ass", "some bogus error happened");
        //return FALSE;
        return TRUE;
    }

    /**
     * This method is called ONLY after ALL validation has
     * passed.  This is the method that allows you to 
     * do something with the data, say insert/update records
     * in the DB.
     */
    function form_action() {
        $this->set_action_message("WOO!");
        //$this->add_error("Ass", "some bogus error happened");
        //$this->add_error("First Name", "Duplicate!!  You suck!");

        var_dump( $this->get_element_value("Testing") );
        return TRUE;
    }
}


$page = new Form1Page("Form Example 1");
print $page->render();
?>
1	jonen	1.1	<?php
2
3			/**
4			* This example illustrates the basics of the
5			* FormProcessing engine for phphtmllib.
6			*
7			*
8			* $Id: form1.php,v 1.2 2003/02/20 23:47:37 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 Form1Page extends MyLayoutPage {
43
44			function content_block() {
45			//build the FormProcessor, and add the
46			//Form content object that the FormProcessor
47			//will use. Make the width of the form 600
48			return new FormProcessor( new AccountForm(600));
49			}
50			}
51
52
53			/**
54			* This is the Class that handles the building
55			* of the Form itself. It creates the Form Elements
56			* inside the form_init_elements() method.
57			*
58			* @author Walter A. Boring IV <waboring@buildabetterweb.com>
59			* @package phpHtmlLib
60			* @subpackage form-examples
61			*/
62			class AccountForm extends FormContent {
63
64			/**
65			* This method gets called EVERY time the object is
66			* created. It is used to build all of the
67			* FormElement objects used in this Form.
68			*
69			*/
70			function form_init_elements() {
71			//we want an confirmation page for this form.
72			$this->set_confirm();
73
74			//now start to add the Form Elements that will
75			//be used in this form.
76
77			//Build the First Name Form Element. It is just
78			//a simple Text field. It is not required for
79			//the user to enter data for this field.
80			$this->add_element( new FEText("First Name", FALSE, "200px") );
81
82			//Build the Email address Field. It is a required field
83			//It will automatically get validated as an Email address
84			//it can accept either foo@bar.net or Joe Blow <foo@bar.net>
85			$this->add_element( new FEEmail("Email Address", TRUE, "200px") );
86
87
88			//now we need to build the password and confirm password
89			//fields.
90			$password = new FEPassword("Password", TRUE, "200px");
91			$this->add_element( $password );
92
93			$confirm = new FEConfirmPassword("Confirm Password", TRUE, "200px");
94			//add the password FormElement to the ConfirmPassword
95			//FormElement so we can make sure they match.
96			$confirm->password( $password );
97
98			//add it to this form.
99			$this->add_element( $confirm );
100
101			//lets add a hidden form field
102			$this->add_hidden_element("id");
103			}
104
105			/**
106			* This method is called only the first time the form
107			* page is hit. This enables u to query a DB and
108			* pre populate the FormElement objects with data.
109			*
110			*/
111			function form_init_data() {
112			//Pull some valies from the DB
113			//and set the initial values of some of the
114			//form fields.
115			//
116			//In this example we just hard code some
117			//initial values
118
119			$this->set_element_value("Email Address", "foo@bar.net");
120			$this->set_hidden_element_value("id", "hemna");
121			}
122
123
124			/**
125			* This is the method that builds the layout of where the
126			* FormElements will live. You can lay it out any way
127			* you like.
128			*
129			*/
130			function form() {
131			$table = &html_table($this->_width,0,4);
132			$table->set_style("border: 1px solid");
133
134			$table->add_row($this->element_label("First Name"),
135			$this->element_form("First Name"));
136
137			$table->add_row($this->element_label("Email Address"),
138			$this->element_form("Email Address"));
139
140			$table->add_row($this->element_label("Password"),
141			$this->element_form("Password"));
142
143			$table->add_row($this->element_label("Confirm Password"),
144			$this->element_form("Confirm Password"));
145
146			$table->add_row(_HTML_SPACE, $this->add_action("Submit"));
147
148			return $table;
149			}
150
151			/**
152			* This method gets called after the FormElement data has
153			* passed the validation. This enables you to validate the
154			* data against some backend mechanism, say a DB.
155			*
156			*/
157			function form_backend_validation() {
158			//$this->add_error("Ass", "some bogus error happened");
159			//return FALSE;
160			return TRUE;
161			}
162
163			/**
164			* This method is called ONLY after ALL validation has
165			* passed. This is the method that allows you to
166			* do something with the data, say insert/update records
167			* in the DB.
168			*/
169			function form_action() {
170			$this->set_action_message("WOO!");
171			//$this->add_error("Ass", "some bogus error happened");
172			//$this->add_error("First Name", "Duplicate!! You suck!");
173
174			var_dump( $this->get_element_value("Testing") );
175			return TRUE;
176			}
177			}
178
179
180			$page = new Form1Page("Form Example 1");
181			print $page->render();
182			?>
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