silverstripe-framework/forms/HtmlOneLineField.php

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<?php
/**
* A WYSIWYG editor field, powered by tinymce.
* tinymce editor fields are created from <textarea> tags which are then converted with javascript.
* The {@link Requirements} system is used to ensure that all necessary javascript is included.
* @package forms
* Caution: Only works within the CMS with a global tinymce-menubar, see {@link CMSMain}
*
* @subpackage fields-formattedinput
* @deprecated It's not clear that this field works properly. Just use {@link HtmlEditorField}.
*/
class HtmlOneLineField extends TextField {
/**
* Returns the a <textarea> field with tinymce="true" set on it
*/
function Field() {
Requirements::javascript(MCE_ROOT . "tiny_mce_src.js");
Requirements::javascript(THIRDPARTY_DIR . "/tiny_mce_improvements.js");
// Don't allow unclosed tags - they will break the whole application ;-)
$cleanVal = $this->value;
$lPos = strrpos($cleanVal,'<');
$rPos = strrpos($cleanVal,'>');
if(($lPos > $rPos) || ($rPos === false && $lPos !== false)) $cleanVal .= '>';
return "<textarea class=\"htmleditor\" tinymce_oneline=\"true\" id=\"" . $this->id() . "\" name=\"{$this->name}\" rows=\"1\">$cleanVal</textarea>";
}
}
?>