MetaL logo

Examples of use of the Forms Generation and Validation class



Printable version

Forms class > Form Examples > Date picker > Source code

<?php
/*
 *
 * @(#) $Id: test_date_input.php,v 1.9 2009/05/26 04:39:08 mlemos Exp $
 *
 */

    
require("forms.php");
    require(
"form_date.php");

    
$day_seconds=60*60*24;
    
$start_date=strftime("%Y-%m-%d",time()+1*$day_seconds);
    
$end_date=strftime("%Y-%m-%d",time()+7*$day_seconds);
    
$today='now';
    
$form=new form_class;
    
$form->NAME="date_form";
    
$form->METHOD="POST";
    
$form->ACTION="";
    
$form->debug="trigger_error";
    
$form->InvalidCLASS='invalid';
    
$form->ShowAllErrors=1;

/*
 * The following lines are for testing purposes.
 * Remove these lines when adapting this example to real applications.
 */
    
if(defined("__TEST"))
    {
        if(IsSet(
$__test_options["ShowAllErrors"]))
            
$form->ShowAllErrors=$__test_options["ShowAllErrors"];
        if(IsSet(
$__test_options["today"]))
            
$today=$__test_options["today"];
        if(IsSet(
$__test_options["start_date"]))
            
$start_date=$__test_options["start_date"];
        if(IsSet(
$__test_options["end_date"]))
            
$end_date=$__test_options["end_date"];
    }

    
$form->AddInput(array(
        
"TYPE"=>"custom",
        
"ID"=>"date",
        
"LABEL"=>"<u>D</u>ate",
        
"ACCESSKEY"=>"D",
        
"CustomClass"=>"form_date_class",
        
"VALUE"=>$today,
        
"Format"=>"{day}/{month}/{year}",
        
"Months"=>array(
            
"01"=>"January",
            
"02"=>"February",
            
"03"=>"March",
            
"04"=>"April",
            
"05"=>"May",
            
"06"=>"June",
            
"07"=>"July",
            
"08"=>"August",
            
"09"=>"September",
            
"10"=>"October",
            
"11"=>"November",
            
"12"=>"December"
        
),
        
"Optional"=>1,
        
"ValidationStartDate"=>$start_date,
        
"ValidationStartDateErrorMessage"=>"It was specified a schedule date before the start date.",
        
"ValidationEndDate"=>$end_date,
        
"ValidationEndDateErrorMessage"=>"It was specified a schedule date after the end date.",
    ));

/*
 * The following lines are for testing purposes.
 * Remove these lines when adapting this example to real applications.
 */
    
if(defined("__TEST"))
    {
        if(IsSet(
$__test_options["set_date"]))
        {
            
$form->SetInputValue('date'$__test_options["set_date"]);
            echo 
$form->GetInputValue('date');
            return;
        }
    }
    
$form->AddInput(array(
        
"TYPE"=>"submit",
        
"VALUE"=>"Schedule",
        
"NAME"=>"doit"
    
));

    
$form->LoadInputValues($form->WasSubmitted("doit"));
    
$verify=array();
    if(
$form->WasSubmitted("doit"))
    {
        if((
$error_message=$form->Validate($verify))=="")
            
$doit=1;
        else
        {
            
$doit=0;
            
$error_message=HtmlEntities($error_message);
        }
    }
    else
    {
        
$error_message="";
        
$doit=0;
    }

    if(!
$doit)
        
$form->ConnectFormToInput('date''ONLOAD''Focus', array());

    
$onload=HtmlSpecialChars($form->PageLoad());

?><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Test for Manuel Lemos' PHP form class using the date plug-in input</title>
<style type="text/css"><!--
.invalid { border-color: #ff0000; background-color: #ffcccc; }
// --></style>
</head>
<body onload="<?php echo $onload?>" bgcolor="#cccccc">
<center><h1>Test for Manuel Lemos' PHP form class using the date plug-in input</h1></center>
<hr />
<?php
  
if($doit)
    {
        
$date=$form->GetInputValue("date");
        if(
strlen($date))
        {
?>
<center><h2>The task is scheduled to be started on <?php echo $date?></h2></center>
<?php
        
}
        else
        {
?>
<center><h2>The task was not scheduled.</h2></center>
<?php
        
}
    }
    else
    {
        
$form->StartLayoutCapture();
        
$title="Form Date plug-in test";
        
$body_template="form_date_body.html.php";
        include(
"templates/form_frame.html.php");
        
$form->EndLayoutCapture();
        
$form->DisplayOutput();
    }
?>
<hr />
</body>
</html>


For more information contact: info-at-meta-language.net