| 1 |
<?php |
| 2 |
/** |
| 3 |
* This file contains the Text FormElement class. |
| 4 |
* |
| 5 |
* $Id: FETextArea.inc,v 1.7.2.1 2005/05/12 01:24:03 hemna Exp $ |
| 6 |
* |
| 7 |
* @author Walter A. Boring IV <waboring@newsblob.com> |
| 8 |
* @author Suren Markosyan <suren@bcsweb.com> |
| 9 |
* @package phpHtmlLib |
| 10 |
* @subpackage FormProcessing |
| 11 |
* |
| 12 |
* @copyright LGPL - See LICENCE |
| 13 |
* |
| 14 |
*/ |
| 15 |
|
| 16 |
/** |
| 17 |
* This is the TextArea FormElement which builds a |
| 18 |
* textarea field. It has no validation method. |
| 19 |
* |
| 20 |
* |
| 21 |
* @author Walter A. Boring IV <waboring@newsblob.com> |
| 22 |
* @author Suren Markossian <suren@bcsweb.com> |
| 23 |
* @package phpHtmlLib |
| 24 |
* @subpackage FormProcessing |
| 25 |
* |
| 26 |
* @copyright LGPL - See LICENCE |
| 27 |
*/ |
| 28 |
class FETextArea extends FEBoxElement { |
| 29 |
|
| 30 |
|
| 31 |
/** |
| 32 |
* The constructor |
| 33 |
* |
| 34 |
* @param label string - text label for the element |
| 35 |
* @param bool required - is this a required element |
| 36 |
* @param int required - the rows attribute |
| 37 |
* @param int required - the cols attribute |
| 38 |
* @param int optional - element width in pixels (px), percentage (%) or elements (em) |
| 39 |
* @param int optional - element height in pixels (px), percentage (%) or elements (em) |
| 40 |
* @param int optional - the number of characters to limit the value to. |
| 41 |
*/ |
| 42 |
function FETextArea($label, $required = TRUE, $rows, $cols, $width = NULL, $height = NULL, |
| 43 |
$limit_char_count=-1 ) { |
| 44 |
$this->_limit_char_count = $limit_char_count; |
| 45 |
$this->FEBoxElement($label, $required, $width, $height); |
| 46 |
$this->set_rows( $rows ); |
| 47 |
$this->set_cols( $cols ); |
| 48 |
} |
| 49 |
|
| 50 |
|
| 51 |
/** |
| 52 |
* This lets you limit the amount of data to |
| 53 |
* accept in the field |
| 54 |
*/ |
| 55 |
var $_limit_char_count = -1; |
| 56 |
|
| 57 |
/** |
| 58 |
* This function builds and returns the |
| 59 |
* form element object |
| 60 |
* |
| 61 |
* @return object |
| 62 |
*/ |
| 63 |
function get_element() { |
| 64 |
|
| 65 |
$attributes = $this->_build_element_attributes(); |
| 66 |
|
| 67 |
$tag = new TEXTAREAtag($attributes); |
| 68 |
|
| 69 |
if (($value = $this->get_value()) != NULL) |
| 70 |
$tag->add($value); |
| 71 |
|
| 72 |
return $tag; |
| 73 |
} |
| 74 |
|
| 75 |
|
| 76 |
/** |
| 77 |
* This method validates the data |
| 78 |
* for this Form Element. |
| 79 |
* |
| 80 |
* It validates as is_name(). |
| 81 |
* @param FormValidation object. |
| 82 |
*/ |
| 83 |
function validate(&$_FormValidation) { |
| 84 |
if ($this->_limit_char_count > 0) { |
| 85 |
$length = strlen($this->get_value()); |
| 86 |
if ($length > $this->_limit_char_count) { |
| 87 |
$_FormValidation->_error("INVALID_LENGTH_N"); |
| 88 |
$this->set_error_message( str_replace(array("XX_MAX", "XX_LENGTH"), |
| 89 |
array($this->_limit_char_count, $length), |
| 90 |
$_FormValidation->get_error_message() )); |
| 91 |
return FALSE; |
| 92 |
} |
| 93 |
} |
| 94 |
return TRUE; |
| 95 |
} |
| 96 |
|
| 97 |
|
| 98 |
/** |
| 99 |
* This method is used as a shortcut |
| 100 |
* to set the rows attribute |
| 101 |
* |
| 102 |
* @param int the rows attribute value |
| 103 |
*/ |
| 104 |
function set_rows( $rows ) { |
| 105 |
$this->set_attribute("rows", $rows); |
| 106 |
} |
| 107 |
|
| 108 |
/** |
| 109 |
* This method is used as a shortcut |
| 110 |
* to set the cols attribute |
| 111 |
* |
| 112 |
* @param int the cols attribute value |
| 113 |
*/ |
| 114 |
function set_cols( $cols ) { |
| 115 |
$this->set_attribute("cols", $cols); |
| 116 |
} |
| 117 |
|
| 118 |
} |
| 119 |
?> |
Parent Directory
| 
Revision Log
