A PHP class to create form elements on-the-fly
By : feha
<?php
class Vision_To_Form_Elements
{
/*
<!--
****************************************************
* Website: http://www.vision.to *
* Copyright © by WWW.VISION.TO *
* All Rights Reserved *
* Author:Femi Hasani *
* Contact: info@vision.to *
* This application is protected by international *
* copyright laws. *
****************************************************
-->
*/
/*
== DO NOT REMOVE OR MODIFY COPYRIGHT NOTICE ==
Class: Vision.To Form Elements [part of Vision.To Universal Form Creator]
Version: V 0.2.1
License: Commercial (For Commercial Use Contact Us.)
License2: Free For Non-Commercial Use , Giva a Credit
Author: Femi Hasani
Website: www.vision.to & wowdev.com
Created: 2003
Language: PHP
Features:
XHTML Compatible Output (accessibility, 508 etc ...) :)
Inteligent Element Selector
== DO NOT REMOVE OR MODIFY COPYRIGHT NOTICE ==
== YOU CAN DISTRIBUTE, COPY, INCLUDE IN OWN GPL, CC NON-COMMERCIAL PROJECTS ==
Usage:
$ADD_ELEMENT="";
$VisionToFormElements = new Vision_To_Form_Elements;
$ADD_ELEMENT=$VisionToFormElements->add_form_element($FieldType, $label, $name, $value, $size="", $maxlength="", $rows="", $columns="", $options, $checked="", $selected="", $required="", $max_filesize="", $repeat_filed="", $element_only=1);
echo $ADD_ELEMENT;
*/
//==============================================================================================================
//==============================================================================================================
var $__field_type;
var $__label;
var $__field_name;
var $__default_field_value;
var $__field_size;
var $__field_maxlength;
var $__rows;
var $__columns;
var $__options;
var $__checked;
var $__selected;
var $__required;
var $__max_filesize;
var $__repeat_filed;
var $__element_only;
//var $__element_css;
//==============================================================================================================
//FORM FUNCTIONS ...
//FORM START ...
function form_generate_start_form($form_action, $enc_type, $form_name, $form_title) {
$form_element = "<form method=\"post\" action=\"$form_action\" enctype=\"$enc_type\" name=\"$form_name\">\n";
$form_element .= "<fieldset><legend><h2>$form_title</h2></legend>\n";
return $form_element;
}
//FORM END ...
function form_generate_end_form() {
$form_element = "</fieldset></form>\n";
return $form_element;
}
//==============================================================================================================
// FORM ELEMENTS FUNCTIONS
//==============================================================================================================
//FORM TEXT INPUT
function form_generate_textinput($__label, $__field_name, $__field_size, $__field_maxlength, $__default_field_value, $__required, $__element_only) {
if($__field_size==""){$__field_size=50;}
if($__element_only == 1)
{
$form_element = "<input class=\"VisionToInput\" type=\"text\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\" value=\"$__default_field_value\" maxlength=\"$__field_maxlength\">";
}
else
{
$form_element = "<div class=\"form-element\"><div class=\"left-column\"><label for=\"$__field_name\" title=\"$__label\">$__label $__required :</label></div>";
$form_element .= "<input class=\"VisionToInput\" type=\"text\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\" value=\"$__default_field_value\" maxlength=\"$__field_maxlength\">";
$form_element .= "<br class=\"clear-br\" /></div>\n";
}
return $form_element;
}
//==============================================================================================================
//FORM Password INPUT
function form_generate_password($__label, $__field_name, $__field_size, $__field_maxlength, $__default_field_value, $__required, $__element_only) {
if($__field_size==""){$__field_size=30;}
if($__element_only == 1)
{
$form_element = "<input class=\"VisionToInput\" type=\"password\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\" value=\"$__default_field_value\" maxlength=\"$__field_maxlength\">";
}
else
{
$form_element = "<div class=\"form-element\"><div class=\"left-column\"><label for=\"$__field_name\" title=\"$__label\">$__label $__required :</label></div>";
$form_element .= "<span class=\"field_input\"><input class=\"VisionToInput\" type=\"password\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\" value=\"$__default_field_value\" maxlength=\"$__field_maxlength\">";
$form_element .= "<br class=\"clear-br\" /></div>\n";
}
return $form_element;
}
//==============================================================================================================
//FORM FILE INPUT
function form_generate_file_input($__label, $__field_name, $__field_size, $__max_filesize, $__default_field_value, $__required, $number_of_files, $__element_only) {
if($__field_size==""){$__field_size=35;}
if($__max_filesize==""){$__max_filesize=8000000;}
if($number_of_files==""){$number_of_files=0;}
//accept=""
$form_element = "<fieldset><legend>$__label $__required</legend>";
$form_element .= "";
for($i=0;$i<$number_of_files;$i++)
{
$form_element .= "<div class=\"form-element\"><div class=\"left-column\"><label for=\"".$__field_name."_".$i."\" title=\"$__label $i\">$__label $i $__required :</label></div><input class=\"VisionToInput\" type=\"file\" id=\"".$__field_name."_".$i."\" name=\"".$__field_name."[]\" size=\"$__field_size\"><br class=\"clear-br\" /></div>\n";
}
$form_element .= "</fieldset>";
return $form_element;
}
//==============================================================================================================
//FORM CHECK BOX INPUT
function form_generate_checkbox($__label, $__field_name, $__options, $__default_field_value, $__checked, $__required, $__element_only) {
if($__element_only == 1)
{
$form_element = "<input class=\" VisionToInput\" type=\"checkbox\" id=\"$__field_name\" name=\"$__field_name\" value=\"$__default_field_value\" $__checked>$__label $__required";
}
else
{
$form_element = "<div class=\"VisionToFormElement\">";
$form_element .= "<input class=\" VisionToInput\" type=\"checkbox\" id=\"$__field_name\" name=\"$__field_name\" value=\"$__default_field_value\" $__checked><label for=\"$__field_name\">$__label $__required </label>";
$form_element .= "<br class=\"clear-br\" /></div>\n";
}
return $form_element;
}
//==============================================================================================================
//FORM RADIO BUTTON INPUT
function form_generate_radio($__label, $__field_name, $__options, $__default_field_value, $__selected, $__required, $__element_only) {
if($__element_only == 1)
{
$form_element = "<input class=\" VisionToInput\" type=\"radio\" id=\"$__field_name\" name=\"$__field_name\" value=\"$__default_field_value\" $__selected>$__label $__required ";
}
else
{
$form_element = "<div class=\"VisionToFormElement\">";
$form_element .= "<input class=\" VisionToInput\" type=\"radio\" id=\"$__field_name\" name=\"$__field_name\" value=\"$__default_field_value\" $__selected><label for=\"$__field_name\">$__label $__required </label>";
$form_element .= "<br class=\"clear-br\" /></div>\n";
}
return $form_element;
}
//==============================================================================================================
//FORM TEXT AREA
function form_generate_textarea($__label, $__field_name, $__default_field_value, $__rows, $__columns, $__required, $__element_only) {
if($__rows==""){$__rows=5;}
if($__columns==""){$__columns=50;}
if($__element_only == 1)
{
$form_element = "<textarea class=\"VisionToTextarea\" id=\"$__field_name\" name=\"$__field_name\" rows=\"$__rows\" cols=\"$__columns\">".$__default_field_value."</textarea>\n";
}
else
{
$form_element = "<fieldset><legend>$__label $__required</legend>";
$form_element .= "<div class=\"form-element\"><div class=\"left-column\"><label for=\"$__field_name\" title=\"$__label\">$__label $__required :</label></div>";
$form_element .= "<textarea class=\"VisionToTextarea\" id=\"$__field_name\" name=\"$__field_name\" rows=\"$__rows\" cols=\"$__columns\">".$__default_field_value."</textarea><br class=\"clear-br\" /></div>\n";
$form_element .= "</fieldset>\n";
}
return $form_element;
}
//===============================================================================================================
//==============================================================================================================
//FORM IMG
function form_generate_image($__label, $__field_name, $image, $width, $height) {
$form_element = "<input type=\"image\" id=\"$__field_name\" name=\"$__field_name\" src=\"$image\" width=\"$width\" height=\"$height\" alt=\"$__label\" border=\"0\" />\n";
return $form_element;
}
//===============================================================================================================
//================================================= CHECK BOX LIST ==============================================
//FORM CHECKBOX
function form_generate_checkbox_list($__label, $__field_name, $__options, $__default_field_value, $__checked, $__required, $__element_only) {
$form_element = "<fieldset><legend>$__label $__required</legend><div class=\"VisionToFormElement\">";
$form_element .= "<div class=\"checkbox-list-container\">\n";
$opts ="";
$subarray="";
$op_name="";
$__default_field_values="";
$opts = explode("|", $__options);
$field_index=1;
$opts =array_unique($opts);
while (list($op_name, $subarray) = each($opts))
{
list($__default_field_values, $op_name) = explode(";", $subarray);
if($__default_field_values== $__default_field_value)
{
$form_element .= "<div class=\"checkboxlist\"><label for=\"".$__field_name."_".$field_index."\" title=\"$op_name\"><input class=\"VisionToCheckBoxInput\" type=\"checkbox\" id=\"".$__field_name."_".$field_index."\" name=\"".$__field_name."[]\" value=\"$__default_field_values\" $__checked><span>$op_name</span></label></div>";
}
else
{
$form_element .= "<div class=\"checkboxlist\"><label for=\"".$__field_name."_".$field_index."\" title=\"$op_name\"><input class=\"VisionToCheckBoxInput\" type=\"checkbox\" id=\"".$__field_name."_".$field_index."\" name=\"".$__field_name."[]\" value=\"$__default_field_values\" ><span>$op_name</span></label></div>";
}
$field_index++;
}
$form_element .= "</div></div></fieldset>\n";
return $form_element;
}
//===========================================================================================================
//============================================= RADIO LIST ==================================================
//FORM RADIO LIST
function form_generate_radio_list($__label, $__field_name, $__options, $__default_field_value, $__checked, $__required, $__element_only) {
$form_element = "<fieldset><legend>$__label $__required</legend><div class=\"VisionToFormElement\">";
$form_element .= "<div class=\"radio-list-container\">\n";
$opts ="";
$subarray="";
$op_name="";
$__default_field_values="";
$opts = explode("|", $__options);
$field_index=1;
$opts =array_unique($opts);
while (list($op_name, $subarray) = each($opts))
{
list($__default_field_values, $op_name) = explode(";", $subarray);
if($__default_field_values== $__default_field_value)
{
$form_element .= "<div class=\"radiolist\"><label for=\"".$__field_name."_".$field_index."\" title=\"$op_name\"><input class=\"VisionToRadioInput\" type=\"radio\" id=\"".$__field_name."_".$field_index."\" name=\"".$__field_name."\" value=\"$__default_field_values\" $__checked ><span>$op_name</span></label></div>";
}
else
{
$form_element .= "<div class=\"radiolist\"><label for=\"".$__field_name."_".$field_index."\" title=\"$op_name\"><input class=\"VisionToRadioInput\" type=\"radio\" id=\"".$__field_name."_".$field_index."\" name=\"".$__field_name."\" value=\"$__default_field_values\" ><span>$op_name</span></label></div>";
}
$field_index++;
}
$form_element .= "</div></div></fieldset>\n";
return $form_element;
}
//===========================================================================================================
//============================================ DROPDOWN LISTBOX MULTI ==================================================
//FORM SELECT LIST-BOX MULTI
function form_generate_select($__label, $__field_name, $__field_size, $__options, $__default_field_value, $__required, $__element_only) {
if($__field_size==""){$__field_size=1;}
$form_element = "";
if($__field_size > 1)
{
$form_element .= "<fieldset><legend>$__label $__required</legend>";
$form_element .= "<div class=\"form-element\"><div class=\"left-column\"><label for=\"$__field_name\" title=\"$__label\">$__label $__required :</label></div>";
$form_element .= "<select class=\"VisionToSelect\" id=\"$__field_name\" name=\"".$__field_name."[]\" size=\"$__field_size\" multiple>\n";
}
else
{
$form_element .= "<div class=\"form-element\"><div class=\"left-column\"><label for=\"$__field_name\" title=\"$__label\">$__label $__required :</label></div>";
$form_element .= "<select class=\"VisionToSelect\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\">\n";
}
$opts ="";
$subarray="";
$op_name="";
$__default_field_values="";
$opts = explode("|", $__options);
$opts =array_unique($opts);
while (list($op_name, $subarray) = each($opts))
{
list($__default_field_values, $op_name) = explode(";", $subarray);
if($__default_field_values== $__default_field_value)
{
$form_element .= "<option value=\"$__default_field_values\" selected >$op_name</option>\n";
}
else
{
$form_element .= "<option value=\"$__default_field_values\">$op_name</option>\n";
}
}
$form_element .= "</select></div>\n";
if($__field_size > 1)
{
$form_element .= "</fieldset>\n";
}
return $form_element;
}
//==============================================================================================================
//============================================ DROPDOWN LISTBOX SINGLE==================================================
//FORM SELECT LIST-BOX SINGLE
function form_generate_select_single($__label, $__field_name, $__field_size, $__options, $__default_field_value, $__required, $__element_only) {
if($__field_size==""){$__field_size=1;}
$form_element = "";
if($__element_only == 1)
{
//$form_element .= "<select class=\"VisionToSelect\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\" onchange=\"update(this.options[this.selectedIndex].value)\" >\n";
$form_element .= "<select class=\"VisionToSelect\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\" >\n";
$opts ="";
$subarray="";
$op_name="";
$__default_field_values="";
$opts = explode("|", $__options);
$opts =array_unique($opts);
while (list($op_name, $subarray) = each($opts))
{
list($__default_field_values, $op_name) = explode(";", $subarray);
/*
if(CCGetParam($__field_name,"")!="")
{
$form_element .= "<option value=\"".CCGetParam($__field_name,"")."\" selected >$op_name</option>\n";
}
*/
if($__default_field_values== $__default_field_value)
{
$form_element .= "<option value=\"$__default_field_values\" selected >$op_name</option>\n";
}
else
{
$form_element .= "<option value=\"$__default_field_values\">$op_name</option>\n";
}
}
$form_element .= "</select>\n";
}
else
{
$form_element .= "<div class=\"form-element\"><div class=\"left-column\"><label for=\"$__field_name\" title=\"$__label\">$__label $__required :</label></div>";
$form_element .= "<select class=\"VisionToSelect\" id=\"$__field_name\" name=\"$__field_name\" size=\"$__field_size\">\n";
$opts ="";
$subarray="";
$op_name="";
$__default_field_values="";
$opts = explode(";", $__options);
$opts =array_unique($opts);
while (list($op_name, $subarray) = each($opts))
{
list($__default_field_values, $op_name) = explode(";", $subarray);
if($__default_field_values== $__default_field_value)
{
$form_element .= "<option value=\"$__default_field_values\" selected >$op_name</option>\n";
}
else
{
$form_element .= "<option value=\"$__default_field_values\">$op_name</option>\n";
}
}
$form_element .= "</select></div>\n";
}
return $form_element;
}
//==============================================================================================================
//FORM HIDDEN INPUT
function form_generate_hidden($__field_name, $__default_field_value) {
$form_element = "<input type=\"hidden\" name=\"name\" value=\"$__default_field_value\">\n";
return $form_element;
}
//==============================================================================================================
//FORM SUBMIT BUTTON
function form_generate_submit($__label, $__field_name, $__field_size, $__default_field_value, $__required, $__element_only) {
if($__element_only == 1)
{
$form_element = "<input class=\"VisionToButton\" type=\"submit\" name=\"$__field_name\" value=\"$__default_field_value\">";
}
else
{
$form_element = "<div class=\"VisionToFormElement\"><span class=\"field_caption\">$__label $__required </span>";
$form_element .= "<span class=\"field_input\"><input class=\"VisionToButton\" type=\"submit\" name=\"$__field_name\" value=\"$__default_field_value\"></span></div>\n";
//$form_element .= "<br class=\"clear-br\" /></div>\n";
}
return $form_element;
}
//==============================================================================================================
//FORM RESET BUTTON
function form_generate_resetform($__label, $__field_name, $__field_size, $__default_field_value, $__required, $__element_only) {
$form_element = "<div class=\"VisionToFormElement\"><span class=\"field_caption\">$__label $__required </span>";
$form_element .= "<span class=\"field_input\"><input class=\"VisionToButton\" type=\"reset\" name=\"$__field_name\" value=\"$__default_field_value\"></span></div>\n";
return $form_element;
}
//==============================================================================================================
//FORM RESET BUTTON
function form_generate_back_button($__label, $__field_name, $__field_size, $__default_field_value, $__required, $__element_only) {
$form_element = "<div class=\"VisionToFormElement\"><span class=\"field_caption\">$__label $__required </span>";
$form_element .= "<span class=\"field_input\"><input class=\"VisionToButton\" type=\"reset\" value=\"$__default_field_value\"></span></div>\n";
return $form_element;
}
//==============================================================================================================
/* ELEMENT SELECTOR */
function add_form_element
(
$__field_type,
$__label,
$__field_name,
$__default_field_value,
$__field_size,
$__field_maxlength,
$__rows, $__columns,
$__options,
$__checked,
$__selected,
$__required,
$__max_filesize,
$__repeat_filed,
$__element_only
)
{
//$VisionToFormElements = new Vision_To_Form_Elements;
$number_of_files=$__repeat_filed;
if(!$__field_maxlength){$__field_maxlength=255;}
if(!$__checked){$__checked="checked";}
if($__max_filesize==""){$__max_filesize=8000000;}
if($__element_only==""){$__element_only=0;}
/* ELEMENT SELECTOR */
switch($__field_type)
{
//TEXT
case "text":return $this->form_generate_textinput($__label, $__field_name, $__field_size, $__field_maxlength, $__default_field_value, $__required, $__element_only);
break;
//HIDDEN
case "hidden": return $this->form_generate_hidden($__field_name, $__default_field_value, $__required, $__element_only);
break;
//FILE INPUT
case "file": return $this->form_generate_file_input($__label, $__field_name, $__field_size, $__max_filesize, $__default_field_value, $__required, $number_of_files, $__element_only);
break;
//LISTBOX
case "select": return $this->form_generate_select_single($__label, $__field_name, $__field_size, $__options, $__default_field_value, $__required, $__element_only);
break;
//CHECKBOX
case "checkbox": return $this->form_generate_checkbox_list($__label, $__field_name, $__options, $__default_field_value, $__checked, $__required, $__element_only);
break;
//RADIO
case "radio": return $this->form_generate_radio_list($__label, $__field_name, $__options, $__default_field_value, $__checked, $__required, $__element_only);
break;
//TEXTAREA
case "textarea": return $this->form_generate_textarea($__label, $__field_name, $__default_field_value, $__rows, $__columns, $__required, $__element_only);
break;
//PASSWORD
case "password": return $this->form_generate_password($__label, $__field_name, $__field_size, $__field_maxlength, $__default_field_value, $__required, $__element_only);
break;
//SUBMIT
case "submit": return $this->form_generate_submit($__label, $__field_name, $__field_size, $__default_field_value, $__required, $__element_only);
break;
//RESET
case "reset": return $this->form_generate_resetform($__label, $__field_name, $__field_size, $__default_field_value, $__required, $__element_only);
break;
//BACK
case "back": return $this->form_generate_back_button($__label, $__field_name, $__field_size, $__default_field_value, $__required, $__element_only);
break;
//DEFAULT
default: return $this->form_generate_textinput($__label, $__field_name, $__field_size, $__field_maxlength, $__default_field_value, $__required, $__element_only);
}
}
//==============================================================================================================
} //End of Vision_To_Form_Elements CLASS
//==============================================================================================================
?>
| DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware. |
More Content Management Code Articles
More By Codewalkers
developerWorks - FREE Tools! |
Poor Requirements Management capabilities in an Enterprise have been linked to excessive project failures, escalating IT costs, and failure to deliver competitive advantage into the marketplace. Join Brianna M Smith from IBM Rational and learn about how successful organizations align IT and Business stakeholders through collaborative processes and tools for effective requirements management, and how an integrated approach across the IT lifecycle can provide unparalleled visibility and traceability to ensure that project teams are delivering on the business vision by "doing the right things" and "doing things right." FREE! Go There Now!
|
|
|
|
Download the IBM WebSphere Portal V6.1 beta code and learn more about the rich features and enhancements in IBM WebSphere Portal V6.1. WebSphere Portal provides a composite application or business mashup framework and the advanced tooling needed to build flexible, SOA-based solutions, and scalability to meet the needs of any size organization. FREE! Go There Now!
|
|
|
|
Discover how IBM Rational AppScan Standard Edition can help you detext vulnerabilities in your web applications in the Web Application Security eKit. IBM Rational AppScan is a leading suite of automated web application security solutions that scan and test for common Web application vulnerabilities. The new Web Application Security eKit provides you with valuable resources, including white papers, demos, and additional information on the benefits of testing your Web applications. FREE! Go There Now!
|
|
|
|
Visit IBM developerWorks to download a free trial of the latest release of IBM Lotus Sametime Standard V8.0. Lotus Sametime Standard V8.0 is a platform for unified communications and collaboration that combines security features with an extensible, open solution including integrated Voice over IP, geographic location awareness, mobile clients, and a robust Business Partner community offering telephony and video integration. FREE! Go There Now!
|
|
|
|
Visit IBM developerWorks to download a free trial version of IBM Rational Business Developer V7.1. Rational Business Developer offers rapid and simplified development of business applications and services through Enterprise Generation Language (EGL) tools, generating Java or mainframe solutions while shielding developers from technical complexities. FREE! Go There Now!
|
|
|
|
Visit IBM developerWorks to download a free trial of the Rational Host Access Transformation Services (HATS) Toolkit. The HATS toolkit provides a set of plug-ins for the IBM Rational Software Delivery Platform to help you easily extend your legacy applications. HATS makes your 3270 and 5250 applications available as HTML through the most popular Web browsers, while converting your host screens to a Web look and feel and it also enables you to develop new Web, portal, and rich-client applications. FREE! Go There Now!
|
|
|
|
Learn how to do more with your reusable assets with the free Rational Asset Manager eKit. The eKit includes demos on how Rational Asset Manager tracks and audits your assets in order to utilize them for reuse. Plus you’ll find white papers and a Webcast that discuss the challenges of a Service Oriented Architecture and how Rational Asset Manager can provide quick and effective solutions. FREE! Go There Now!
|
|
|
|
Rational Build Forge Express Edition is an automation framework that packages the latest enterprise-grade technologies into a reliable, flexible and robust configuration designed and priced specifically for small to midsize businesses. The new Rational Build Forge Express eKit provides you with valuable resources – including a case study, podcast, demo, and articles – to help you increase staff productivity, compress development cycles and deliver better software, fast. FREE! Go There Now!
|
|
|
|
Attend this launch webcast with Scott Hebner, Vice President of IBM Rational Marketing and Strategy, where he will overview Rational’s new offerings and programs to help customers accelerate software innovation on System z. He will discuss how these solutions help organizations extend their core business processes toward modern architectures such as SOA and web technologies to deliver business improvements that stand the test of time. FREE! Go There Now!
|
|
|
|
WebSphere Process Server delivers a unique integration framework that simplifies existing IT resources. Often, as IT assets grow to support business demand, so too does their complexity and manageability. In this webcast, we’ll discuss how WebSphere Process Server helps deliver an SOA infrastructure that provides a common model to orchestrate, mediate, connect, map, and execute the underlying IT functions. Discover how WebSphere Process Server simplifies integration of business processes by leveraging existing IT assets as reusable services without the complexities of traditional integration methodologies. FREE! Go There Now!
|
|
|
|
All FREE IBM® developerWorks Tools! |