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Code Issues Releases Wiki Activity

Progress on the new form handler

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This commit is contained in:
mcfly 2008-11-23 14:03:25 +00:00
parent 6553652629
commit 741a2cf061
1 changed files with 85 additions and 132 deletions
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217
e107_handlers/e107Form.php
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@ -21,6 +21,7 @@ class e107Form
$this->parms['action'] = e_SELF.'?'.e_QUERY;
$this->parms['class'] = 'fborder';
$this->txt = '';
$this->template = '';
$this->fields = array();
}
@ -56,30 +57,42 @@ class e107Form
$text = $this->open();
foreach ($this->fields as $f)
{
$text .= $f->render();
$text .= $f->show();
}
$text .= $this->close();
}
function render($template, $redraw = false)
function render($redraw = false)
{
echo 'Rendering..';
$this->redraw = $redraw;
return preg_replace_callback("#\[-(.*?)-]#", array($this, 'replace_fields'), $template);
$text = $this->open();
$text .= preg_replace_callback("#\[-(.*?)-]#", array($this, 'replace_fields'), $this->template);
$text .= $this->close();
return $text;
}
function validateFields()
function validateFields($redraw=false)
{
$this->validated = true;
foreach($this->fields as $key => $field)
{
if($errorText = $field->validate())
$errorText = '';
if(!$errorText = $field->checkRequired($this))
{
$errorText = $field->validate();
}
if($errorText)
{
$field->config['errorText'] = $errorText;
$this->redraw = true;
$this->validated = false;
}
}
if(!$this->validated && $redraw)
{
return $this->render(true);
}
}
function replace_fields($matches)
@ -94,47 +107,76 @@ class e107Form
return $this->close();
break;
default :
if(substr($matches[1], -6) == '_error')
default:
// print_a($this);
$tmp = explode('_', $matches[1], 2);
$fname = $tmp[0];
if(!isset($tmp[1])) { $tmp[1] = 'field'; }
switch ($tmp[1])
{
$fname = substr($matches[1], 0, -6);
if(isset($this->fields[$fname]->config['errorText']))
{
$errorText = varset($this->fields[$fname]->config['errorTextPre']);
$errorText .= $this->fields[$fname]->config['errorText'];
$errorText .= varset($this->fields[$fname]->config['errorTextPost']);
return $errorText;
}
else
{
return '';
}
case 'error':
if(isset($this->fields[$fname]->config['errorText']))
{
$errorText = varset($this->fields[$fname]->config['errorTextPre']);
$errorText .= $this->fields[$fname]->config['errorText'];
$errorText .= varset($this->fields[$fname]->config['errorTextPost']);
return $errorText;
}
else
{
return '';
}
break;
case 'id':
return "id='".(isset($this->fields[$fname]->id) ? $this->fields[$fname]->id : $this->fields[$fname]->name.'_id')."'";
break;
case 'label_id':
return "id='".(isset($this->fields[$fname]->label_id) ? $this->fields[$fname]->label_id : $this->fields[$fname]->name.'_label_id')."'";;
break;
case 'label':
return $this->fields[$fname]->label;
break;
case 'field':
return $this->fields[$fname]->render($this->redraw);
break;
}
else
{
return $this->fields[$matches[1]]->render($this->redraw);
}
break;
}
}
}
/*********************/
/* BEGIN FORM FIELDS */
/*********************/
/********************************************************************************************/
/* BEGIN FORM FIELDS ************************************************************************/
/********************************************************************************************/
class e107FormItem
{
var $parms, $txt, $config;
var $parms, $txt, $config, $required, $label;
function e107FormItem($name='', $value=null)
function e107FormItem($name='', $label='', $parms=null)
{
$this->config = array('errorTextPre' => '<br />');
$this->parms = array();
$this->label = ($label == '' ? $name : $label);
$this->name = $name;
$this->parms = array( 'class' => 'tbox', 'name' => $name );
if(!is_null($value))
$this->required = false;
if(!is_null($parms))
{
$this->parms['value'] = $value;
if(is_array($parms))
{
foreach($parms as $p => $v)
{
$this->setParm($p, $v);
}
}
else
{
$this->parms['value'] = $value;
}
}
$this->init();
}
@ -174,6 +216,16 @@ class e107FormItem
return '';
}
function checkRequired(&$form)
{
if($this->required === true)
{
if(!isset($_POST[$this->parms['name']]) || trim($_POST[$this->parms['name']]) == '')
{
return (varset($this->config['required']) ? $this->config['required'] : '*Required Field');
}
}
}
}
class e107FormText extends e107FormItem
@ -192,13 +244,6 @@ class e107FormText extends e107FormItem
function validate()
{
if(varset($this->config['required']))
{
if(!isset($_POST[$this->parms['name']]) || trim($_POST[$this->parms['name']]) == '')
{
return $this->config['required'];
}
}
if(varset($this->config['regexp']))
{
@ -475,95 +520,3 @@ class e107FormReset extends e107FormButton
}
}
class e107FormTable extends e107FormItem
{
var $headerlist = array();
var $rowlist = array();
function open()
{
return '<table>'; // Add parameters to this
}
function close()
{
return '</table>';
}
function render()
{
$text = $this->open();
foreach ($this->headerlist as $h)
{
$text .= $h->render();
}
foreach ($this->rowlist as $r)
{
$text .= $r->render();
}
$text .= $this->close();
}
}
class e107FormRow extends e107FormItem
{
var $rows = array();
function open()
{
return '<tr>'; // Add parameters to this
}
function close()
{
return '</tr>';
}
function render()
{
$text = $this->open();
foreach ($this->rows as $r)
{
$text .= $r->render();
}
$text .= $this->close();
}
}
class e107FormCell extends e107FormItem
{
function open()
{
return '<td>'; // Add parameters to this
}
function close()
{
return '</td>';
}
function render()
{
$text = $this->open();
$text .= $this->txt;
$text .= $this->close();
}
}
// Header cell - same as ordinary cell apart from open() and close() text
class e107FormHeaderCell extends e107FormCell
{
function open()
{
return '<th>'; // Add parameters to this
}
function close()
{
return '</th>';
}
}