8. .. 1. .
.
. , <forms> </forms>
:
Action
Method , -.
Get ?
POST .
Name .
<input> , , , . .
Type . .
Ø Text ;
Ø Password , ;
Ø Hidden , , , submit.
Ø Checkbox , ;
Ø Radio ( -)
Ø Reset , ;
Ø Submit , value
Ø Date . :
date - , (, , ).
month - , .
week - , .
time - :.
datetime - :.
datetime-local - :.
Name , .
. .
3 .
.
<input type=text name=Pole1 id= Pole1 value=MyLogin maxlength=100 size=20>
value , maxlength , size .
Reset Submit.
<input type=reset value=>
value , .
..1
1. , id
2. .
, NULL, 0 - !!!
, echo !!
.
<html>
<head> <title> </title></head>
|
|
|
<body bgcolor = silver text = green>
<h2 align = center> </h2> <br>
<hr size=2 width=90% color = green> <!-- -->
<form action ="" method=get>
<div align=center>
Id
<input type=text name=nom > <br> <br><br> <br><br>
<table border=0 width=80%>
<tbody>
<tr>
<td align=center> <input type=reset name=erase value= > </td>
<td align=center> <input type=submit name=send value= > </td>
</tr></tbody> </table>
<br><br><br><br>
<a href="?out=1"> a </a><br><br><br><br> </div> </form> </body> </html>
.
<?php
$items = array(
array('id' => 11, 'desc' => '- ', 'price' => 24.95),
array('id' => 12, 'desc' => ' ', 'price' => 13.28),
array('id' => 13, 'desc'=> ' PHP', 'price' => 18.80),
array('id' => 14, 'desc' => ' ', 'price' => 100.20));
if (isset($_GET['out']))
{ include 'goodbye.php';
exit(); }
If (!isset($_GET['send']))// send
{ include 'Form_book1.html';
exit(); }
else // send
if ($_GET['nom'] == NULL) //
{
$output=" id <br><br>";
include 'forget.php';
exit(); }
else //
{
$nom = $_GET['nom'];
for ($count = 0; $count <= 3; ++$count)
{
$book = $items[$count]; // -
if ($book['id'] == $nom)
$nom1 = $count;// id }
if (isset($nom1))// for , id
{
$book = $items[$nom1];
include 'output.php';
exit(); }
else // id
{
$output= " id <br> <br> <br>";
include 'forget.php';
exit();
}}
?>
hidden
<input type=hidden name=Pole1 value=1>
value
<input type= checkbox name=r1 value=1 > 1
. .
<input type=checkbox name=check1[] value=1> A1 <br>
<input type=checkbox name=check1[] value=2>A2 <br>
