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File: example3_bigform.php

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  Classes of Dmitry Levashov  >  WebWidgets  >  example3_bigform.php  >  Download  
File: example3_bigform.php
Role: Example script
Content type: text/plain
Description: Examle
Class: WebWidgets
Classes for create forms and HTML documents
Author: By
Last change:
Date: 14 years ago
Size: 2,815 bytes
 

Contents

Class file image Download
<?php
/**
 * This example show how "advanced" form can be proccessed.
 * Task:
 * We need form to add some devices to shopping catalog.
 * Device has sereral interfaces, and prices for each interface.
 * Also we have several groups of customers. Each group has his special price.
 * Uuf ! :)
 * It's not so hard as sound !
 *
 */

$start = utime();

include
'./Base.lib.php';
include
'./FormControls.lib.php';
include
'./FormControlSets.lib.php';


/* customers groups id and name */
$groups_id = array('1'=>'Group 1', '2'=>'Group 2', '3'=>'Group 3');

/* device interfaces */
$interfaces = array('rs'=>'RS232', 'wand'=>'Wand emulation', 'usb'=>'USB');

/* device prices */
$prices = array(
       
'rs'=>array(1=>10,20, 30),
       
'wand'=>array(1=>15,25,35),
       
'usb'=>array(1=>20,30,40)
        );

/* create form */

$Form = new TableForm($PHP_SELF);

$Form->setTableAttr(array('border'=>1, 'cellpadding'=>4, 'cellspacing'=>0));
$Form->setTableSize(4);

$Form->setCellAttr('bgcolor', '#f1edc7');

$Form->add(new CData('Add device to catalog'), '', '', 4,'', array('align'=>'center'));

$DeviceCode = new TextField('code', 'C1300', 'Device code');
$DeviceCode->setReg('/^\w{4,30}$/i');
$Form->addFieldWithLabel($DeviceCode, '','','','','',3);

$Form->addFieldWithLabel(new TextField('name', 'Barcode reader', 'Device name'), '','','','','',3);

$Form->add(new CData('Prices'), '','', 4, '', array('align'=>'center'));
$Form->add(new CData('Cutomers groups'), 1, '', 3, '', array('align'=>'center'));
$Form->add(new CData('Iterfaces'));

foreach (
$groups_id as $id=>$group) {
   
$Form->add(new CData($group));
}

foreach (
$prices as $intrf=>$groups) {

   
$Form->add(new CData($interfaces[$intrf]));

    foreach (
$groups as $group=>$price) {
       
$Price = new TextField("price[$intrf][$group]", $price, "Price for $groups_id[$group]", array('size'=>4), 'double');
       
$Price->setRange(1, 1000);
       
$Form->add($Price);
        unset(
$Price);
    }
}

$Buttons = new Bin('span');
$Buttons->add(new Reset(''));
$Buttons->add(new Submit('', 'Save'));

$Form->add($Buttons, '','',4,'',array('align'=>'center'));

/* print (and valid) form */

if (!$Form->isSubmit()) {
   
/* show form first time */
   
$Form->view();

} else {
   
/* form was subitted */
   
if (!$Form->valid()) {
       
/* form filled incorect - show error mesage */
       
echo $Form->getErrMsg();
       
/* show form again */
       
$Form->view();
    } else {
       
/* get form values */
       
$res = $Form->getValue();
       
/* OK here our data */
       
echo "<pre>";
       
print_r($res);
        echo
"</pre>";

    }
   
}

echo
"<br>Page create in: ".(utime()-$start)." sec.<br>";

function
utime ()
{
   
$time = explode( " ", microtime());
   
$usec = (double)$time[0];
   
$sec = (double)$time[1];
    return
$sec + $usec;
}


?>