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1
Burning
How to customize a form created with XoopsThemeForm class ?

  • 2010/6/13 20:27

  • Burning

  • Theme Designer

  • Posts: 1163

  • Since: 2006/8/22


hi'

I have some difficulties (that's an euphemism) with Oledrion search form. I would like to customize it, and actually it works fine :

Resized Image



However to obtain this result I have to modify a Xoops class (I think it is the right word), into : www/class/xoopsform/themeform.php.

Why ? Because my original form is made with this 'class'. Here it is the only information that I have in module template about this form (oledrion_search.html) :

<{$breadcrumb}>
<br />
<{if $global_advert != ''}>
    <div align='center'><{$global_advert}>div>
    <br />
<{/if}>
<{if $search_results}>
    <h2><{$smarty.const._OLEDRION_SEARCHRESULTS}>h2>
    <br />
    <{foreach item=product from=$products}>
        <img src='<{$smarty.const.OLEDRION_IMAGES_URL}>product.png' alt='' border='0' />&nbsp;<b><a href="<{$product.link}>" title="<{$product.href_title}>"><{$product.title}>a>b><br />
    <{/foreach}>
    <{if $pagenav !=''}><div style="text-align: right; margin: 10px;"><{$pagenav}>div><{/if}>
    <br />
<{/if}>
<{$search_form}>


To recap : to modify <{$search_form}> I have to modify themeform.php file.




But if I do that, ALL my forms in Xoops administration are destroyed. This is a screenshot of System preferences :

Resized Image




I don't know how to create a specific template for Oledrion search engine, I mean how to customize <{$search_form}> without destroy all xoops forms


Some help / advice would be very welcome :) !
Still learning CSS and... english
2
ghia
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/14 0:00

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


Try with

if ($xoopsModule->name() == 'oledrion')
{
... your changed code
}
else
{
... the original code
}
3
Burning
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/14 0:45

  • Burning

  • Theme Designer

  • Posts: 1163

  • Since: 2006/8/22


hi' Ghia

Thanks for response :)

I have this error :
Quote:
Undefined variable: xoopsModule dans le fichier /class/xoopsform/themeform.php - ligne 52


Code modified is :
defined('XOOPS_ROOT_PATH') or die('Restricted access');

xoops_load('XoopsForm');

class XoopsThemeForm extends XoopsForm
{

        function insertBreak($extra = '', $class = '')
        {
        
            if ($xoopsModule->name() == 'oledrion')
            {
            
                $class = ($class != '') ? " class='" . preg_replace('/[^A-Za-z0-9ss_-]/i', '', $class) . "'" : '';
                
                if ($extra) {
                    $extra = '' . $class . '' . $extra . '';
                    $this->addElement($extra);
                } else {
                    $extra = '' . $class . '';
                    $this->addElement($extra);
                }
            
            }
            
            else
    
            {
            
                $class = ($class != '') ? " class='" . preg_replace('/[^A-Za-z0-9ss_-]/i', '', $class) . "'" : '';
                
                if ($extra) {
                    $extra = '. $class . '>' . $extra . '';
                    $this->addElement($extra);
                } else {
                    $extra = '. $class . '> ';
                    $this->addElement($extra);
                }
            
            }
            
        }


        function render()
        {

            if ($xoopsModule->name() == 'oledrion')
            {
        
                $ele_name = $this->getName();
                $ret = '. $ele_name . '" id="' . $ele_name . '" action="' . $this->getAction() . '" method="' . $this->getMethod() . '" onsubmit="return xoopsFormValidate_' . $ele_name . '();"' . $this->getExtra() . '>' . $this->getTitle() . '
';  
                $hidden = '';
                $class = '';
                foreach ($this->getElements() as $ele) {
                    if (!is_object($ele)) {
                        $ret .= $ele;
                    } else if (!$ele->isHidden()) {
                        if (!$ele->getNocolspan()) {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '';
                                $ret .= '' . $caption . '';
                                $ret .= '';
                                $ret .= '';
                            }
                            if (($desc = $ele->getDescription()) != '') {
                                $ret .= '' . $desc . '';
                            }
                            $ret .= '' . $ele->render() . '' . NWLINE;
                        } else {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '';
                                $ret .= '' . $caption . '';
                                $ret .= '';
                                $ret .= '';
                            }
                            $ret .= '' . $ele->render() . '';
                        }
                    } else {
                        $hidden .= $ele->render();
                    }
                }
                $ret .= '' . NWLINE . ' ' . $hidden . '' . NWLINE;
                $ret .= $this->renderValidationJS(true);
                return $ret;
            }
    
        
            else
    
            {
        
                $ele_name = $this->getName();
                $ret = '. $ele_name . '" id="' . $ele_name . '" action="' . $this->getAction() . '" method="' . $this->getMethod() . '" onsubmit="return xoopsFormValidate_' . $ele_name . '();"' . $this->getExtra() . '>
                    
                    ' . $this->getTitle() . '
                ';
                $hidden = '';
                $class = 'even';
                foreach ($this->getElements() as $ele) {
                    if (!is_object($ele)) {
                        $ret .= $ele;
                    } else if (!$ele->isHidden()) {
                        if (!$ele->getNocolspan()) {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '. ($ele->isRequired() ? '-required' : '') . '">';
                                $ret .= '' . $caption . '';
                                $ret .= '*';
                                $ret .= '
';
                            }
                            if (($desc = $ele->getDescription()) != '') {
                                $ret .= '' . $desc . '
';
                            }
                            $ret .= '. $class . '">' . $ele->render() . '' . NWLINE;
                        } else {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '. ($ele->isRequired() ? '-required' : '') . '">';
                                $ret .= '' . $caption . '';
                                $ret .= '*';
                                $ret .= '
';
                            }
                            $ret .= '. $class . '" colspan="2">' . $ele->render() . '';
                        }
                    } else {
                        $hidden .= $ele->render();
                    }
                }
                $ret .= '' . NWLINE . ' ' . $hidden . '' . NWLINE;        
                $ret .= $this->renderValidationJS(true);
                return $ret;    
        
            }
    
        }
        
}
?>


Is there something else to do, or error(s) ?
Still learning CSS and... english
4
Burning
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/14 1:17

  • Burning

  • Theme Designer

  • Posts: 1163

  • Since: 2006/8/22


I had a sudden inspiration (... called Dugris :)))) !

1. add global $xoopsModule; at the start
2. use if ($xoopsModule->dirname() == "oledrion") instead of if ($xoopsModule->name() == "oledrion")

Thanks
Still learning CSS and... english
5
ghia
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/14 7:19

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


Maybe a better way is to have a /modules/oledrion/class/themeform.php

defined('XOOPS_ROOT_PATH') or die('Restricted access');

xoops_load('XoopsForm');
xoops_load('XoopsThemeForm');

class OledrionThemeForm extends XoopsThemeForm
{

        function insertBreak($extra = '', $class = '')
        {
                  
                $class = ($class != '') ? " class='" . preg_replace('/[^A-Za-z0-9ss_-]/i', '', $class) . "'" : '';
                
                if ($extra) {
                    $extra = '' . $class . '' . $extra . '';
                    $this->addElement($extra);
                } else {
                    $extra = '' . $class . '';
                    $this->addElement($extra);
                }          
        }


        function render()
        {
                $ele_name = $this->getName();
                $ret = '. $ele_name . '" id="' . $ele_name . '" action="' . $this->getAction() . '" method="' . $this->getMethod() . '" onsubmit="return xoopsFormValidate_' . $ele_name . '();"' . $this->getExtra() . '>' . $this->getTitle() . '
';  
                $hidden = '';
                $class = '';
                foreach ($this->getElements() as $ele) {
                    if (!is_object($ele)) {
                        $ret .= $ele;
                    } else if (!$ele->isHidden()) {
                        if (!$ele->getNocolspan()) {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '';
                                $ret .= '' . $caption . '';
                                $ret .= '';
                                $ret .= '';
                            }
                            if (($desc = $ele->getDescription()) != '') {
                                $ret .= '' . $desc . '';
                            }
                            $ret .= '' . $ele->render() . '' . NWLINE;
                        } else {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '';
                                $ret .= '' . $caption . '';
                                $ret .= '';
                                $ret .= '';
                            }
                            $ret .= '' . $ele->render() . '';
                        }
                    } else {
                        $hidden .= $ele->render();
                    }
                }
                $ret .= '' . NWLINE . ' ' . $hidden . '' . NWLINE;
                $ret .= $this->renderValidationJS(true);
                return $ret;
        }
        
}
?>
(To you to test.)

In Oledrion, everywhere an XoopsThemeForm is used, it has to be renamed to OledrionThemeForm and the /modules/oledrion/class/themeform.php included.
eg in checkout.php
$sform = new XoopsThemeForm(_OLEDRION_PLEASE_ENTER, "informationfrm", OLEDRION_URL.'checkout.php', 'post');
=>
$sform = new OledrionThemeForm(_OLEDRION_PLEASE_ENTER, "informationfrm", OLEDRION_URL.'checkout.php', 'post');

Advantage are that
- the core stays unmodified.
- the differences are transparent and obvious.
- installing Oledrion in an other directory (cloning) doesn't need adaptation.
-
The art of asking questions.
6
Burning
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/14 7:27

  • Burning

  • Theme Designer

  • Posts: 1163

  • Since: 2006/8/22


hi Ghia,

This would be a real step forward for the module ! I test it as soon as possible :)
Still learning CSS and... english
7
Burning
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/15 11:10

  • Burning

  • Theme Designer

  • Posts: 1163

  • Since: 2006/8/22


hi'

This hack is too difficult for me, I'm not able to implement it (blank pages...)

What I have done :


1. Add a specific class for Oledrion in class/xoopsform/themeform.php

class OledrionThemeForm extends XoopsThemeForm
{

        function insertBreak($extra = '', $class = '')
        {
                  
                $class = ($class != '') ? " class='" . preg_replace('/[^A-Za-z0-9ss_-]/i', '', $class) . "'" : '';
                
                if ($extra) {
                    $extra = '' . $class . '' . $extra . '';
                    $this->addElement($extra);
                } else {
                    $extra = '' . $class . '';
                    $this->addElement($extra);
                }          
        }


        function render()
        {
                $ele_name = $this->getName();
                $ret = '. $ele_name . '" id="' . $ele_name . '" action="' . $this->getAction() . '" method="' . $this->getMethod() . '" onsubmit="return xoopsFormValidate_' . $ele_name . '();"' . $this->getExtra() . '>' . $this->getTitle() . '
';  
                $hidden = '';
                $class = '';
                foreach ($this->getElements() as $ele) {
                    if (!is_object($ele)) {
                        $ret .= $ele;
                    } else if (!$ele->isHidden()) {
                        if (!$ele->getNocolspan()) {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '';
                                $ret .= '' . $caption . '';
                                $ret .= '';
                                $ret .= '';
                            }
                            if (($desc = $ele->getDescription()) != '') {
                                $ret .= '' . $desc . '';
                            }
                            $ret .= '' . $ele->render() . '' . NWLINE;
                        } else {
                            $ret .= '';
                            if (($caption = $ele->getCaption()) != '') {
                                $ret .= '';
                                $ret .= '' . $caption . '';
                                $ret .= '';
                                $ret .= '';
                            }
                            $ret .= '' . $ele->render() . '';
                        }
                    } else {
                        $hidden .= $ele->render();
                    }
                }
                $ret .= '' . NWLINE . ' ' . $hidden . '' . NWLINE;
                $ret .= $this->renderValidationJS(true);
                return $ret;
        }
        
}



2. Modify call to form class in one single file oledrion/include/product_search_form.php

$sform = new XoopsThemeForm(adherents_utils::getModuleName().' - '._ADHERENTS_SEARCHFOR, 'productsSearchForm', ADHERENTS_URL.'search.php','post');

... replaced by
$sform = new OledrionThemeForm(adherents_utils::getModuleName().' - '._ADHERENTS_SEARCHFOR, 'productsSearchForm', ADHERENTS_URL.'search.php','post');



... not sure that's a great improvment for Xoops , but it works :
- oledrion search form is displayed as I want
- other oledrion forms are not modified

Still learning CSS and... english
8
ghia
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/6/15 12:18

  • ghia

  • Community Support Member

  • Posts: 4953

  • Since: 2008/7/3 1


With me, it works also if you save part 1 in a /modules/oledrion/class/ themeform.php (with starting
require_once OLEDRION_PATH.'class/themeform.php';

The art of asking questions.
9
Burning
Re: How to customize a form created with XoopsThemeForm class ?

  • 2010/10/9 20:05

  • Burning

  • Theme Designer

  • Posts: 1163

  • Since: 2006/8/22


hi'

It works now (4 months later ).
As Ghia said (thanks again !), no use to hack Xoops.

So to be able to customize Oledrion search form :

1 • create a file called themeform.php
2 • put it into www/modules/oledrion/class/
3 • copy inside all the code given by Ghia (post : 2010/6/14 8:19:57)
4 • copy this line into www/modules/oledrion/include/product_search_form.php
Quote:

require_once XOOPS_ROOT_PATH.'/class/xoopsformloader.php';
// addition
require_once OLEDRION_PATH.'class/themeform.php';
// end
require_once OLEDRION_PATH.'class/tree.php';
Still learning CSS and... english

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