function __toString() { $s_tag = parent::__toString(); if ($this->GetUrl()) { return $s_tag; } else { return ''; # no url, no image! } }
/** * @return string * @desc Gets the XHTML representation of the element */ public function __toString() { $this->GenerateColumns(); // make sure columns match declared count /* Commented out as mixing groups and columns is invalid XHTML if ($this->GetColumnCount() == 1) { # If only one column, don't render the group. Instead render the column, passing on any CSS class applied to the group if ($this->GetCssClass()) { $a_controls = $this->GetControls(); $s_css = $a_controls[0]->GetCssClass(); $s_new_css = $s_css ? $s_css . ' ' . $this->GetCssClass() : $this->GetCssClass(); $a_controls[0]->SetCssClass($s_new_css); } return $this->GetChildXhtml(); }*/ return parent::__toString(); }
/** * @return string * @desc Gets the XHTML representation of the element */ function __toString() { # display validator errors $xhtml = ''; if (!$this->IsValid() and $this->b_show_validation_errors) { require_once 'data/validation/validation-summary.class.php'; $a_controls = array($this); $xhtml .= new ValidationSummary($a_controls); } # Add CSRF token in a hidden field, and store the same token in session if (strtoupper($this->GetAttribute("method")) == "POST") { $this->AddControl('<input type="hidden" name="securitytoken" value="' . htmlentities($this->csrf_token, ENT_QUOTES, "UTF-8", false) . '" />'); $this->InvalidateXhtml(); $_SESSION['csrf_token'] = $this->csrf_token; } return $xhtml . parent::__toString(); }