mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
dc5607d8f0
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@61147 467b73ca-7a2a-4603-9d3b-597d59a354a9
77 lines
2.5 KiB
PHP
Executable File
77 lines
2.5 KiB
PHP
Executable File
<?php
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/**
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* Multi-line text area.
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* @package forms
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* @subpackage fields-basic
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*/
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class TextareaField extends FormField {
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protected $rows, $cols, $disabled = false, $readonly = false;
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/**
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* Create a new multi-line text area field.
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* @param $name Field name
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* @param $title Field title
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* @param $rows The number of rows
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* @param $cols The number of columns
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* @param $value The current value
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* @param $form The parent form. Auto-set when the field is placed in a form.
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*/
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function __construct($name, $title = null, $rows = 5, $cols = 20, $value = "", $form = null) {
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$this->rows = $rows;
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$this->cols = $cols;
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parent::__construct($name, $title, $value, $form);
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}
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/**
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* Returns a <textarea> tag - used in templates.
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*/
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function Field() {
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$classAttr = '';
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if( $this->readonly ) {
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$classAttr .= 'class="readonly';
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if( $extraClass = trim( $this->extraClass() ) )
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$classAttr .= " $extraClass";
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$classAttr .= '"';
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}
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else if( $extraClass = trim( $this->extraClass() ) )
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$classAttr .= 'class="' . $extraClass . '"';
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$disabled = $this->disabled ? " disabled=\"disabled\"" : "";
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$readonly = $this->readonly ? " readonly=\"readonly\"" : "";
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if( $this->readonly )
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return "<span $disabled$readonly $classAttr id=\"" . $this->id() . "\" name=\"{$this->name}\" rows=\"{$this->rows}\" cols=\"{$this->cols}\">" . ( $this->value ? Convert::raw2att( $this->value ) : '<i>(not set)</i>' ) . "</span>";
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else
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return "<textarea $disabled$readonly $classAttr id=\"" . $this->id() . "\" name=\"{$this->name}\" rows=\"{$this->rows}\" cols=\"{$this->cols}\">".Convert::raw2att($this->value)."</textarea>";
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}
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/**
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* Performs a readonly transformation on this field. You should still be able
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* to copy from this field, and it should still send when you submit
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* the form it's attached to.
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* The element shouldn't be both disabled and readonly at the same time.
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*/
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function performReadonlyTransformation() {
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$this->readonly = true;
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$this->disabled = false;
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return $this;
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}
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/**
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* Performs a disabled transformation on this field. You shouldn't be able to
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* copy from this field, and it should not send any data when you submit the
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* form it's attached to.
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* The element shouldn't be both disabled and readonly at the same time.
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*/
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function performDisabledTransformation() {
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$this->disabled = true;
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$this->readonly = false;
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return $this;
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}
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function Type() {
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return parent::Type() . ( $this->readonly ? ' readonly' : '' );
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}
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}
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?>
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