/**
* Creates standard controls used by most data edit forms
*
*/
protected function OnPreRender()
{
require_once 'xhtml/forms/textbox.class.php';
require_once 'xhtml/forms/checkbox.class.php';
require_once 'xhtml/forms/xhtml-select.class.php';
# add id
if (is_object($this->o_data_object) and method_exists($this->o_data_object, 'GetId') and $this->o_data_object->GetId()) {
$o_id_box = new TextBox($this->s_naming_prefix . 'item', (string) $this->o_data_object->GetId());
$o_id_box->SetMode(TextBoxMode::Hidden());
$this->AddControl($o_id_box);
}
# Add save button if building the form
# Add at top of form to trap enter key
if ($this->b_render_base_element) {
$o_buttons = new XhtmlElement('div');
$o_buttons->AddCssClass($this->show_buttons_at_top ? 'buttonGroup buttonGroupTop' : 'buttonGroup aural');
$o_save = new XhtmlElement('input');
$o_save->SetEmpty(true);
$o_save->AddAttribute('type', 'submit');
$o_save->SetXhtmlId($this->GetNamingPrefix() . 'DataEditSave');
$o_save->AddAttribute('name', $o_save->GetXhtmlId());
$o_buttons->AddControl($o_save);
if ($this->show_buttons_at_top and $this->GetAllowCancel()) {
require_once 'xhtml/forms/button.class.php';
$o_buttons->AddControl(new Button($this->GetNamingPrefix() . 'DataEditCancel', 'Cancel'));
}
$this->AddControl($o_buttons);
}
# fire event for child class to create its controls
$this->CreateControls();
# Add a second save button
if ($this->b_render_base_element) {
$o_save->AddAttribute('value', $this->GetButtonText());
# Allow button text to be set late
$o_save2 = clone $o_save;
$o_save2->SetXhtmlId($this->GetNamingPrefix() . 'DataEditSave2');
$o_save2->AddAttribute('name', $o_save2->GetXhtmlId());
$o_save2->AddCssClass('primary');
$o_buttons2 = new XhtmlElement('div');
$o_buttons2->SetCssClass('buttonGroup');
$o_buttons2->AddControl($o_save2);
if ($this->GetAllowCancel()) {
if (!$this->show_buttons_at_top) {
require_once 'xhtml/forms/button.class.php';
}
$cancel = new Button($this->GetNamingPrefix() . 'DataEditCancel2', 'Cancel');
$cancel->SetCssClass('cancel');
$o_buttons2->AddControl($cancel);
}
$this->AddControl($o_buttons2);
}
# Add page number if it's not the default
if ($this->current_page != 1) {
$page = new TextBox($this->GetNamingPrefix() . 'Page', $this->GetCurrentPage(), $this->IsValidSubmit());
$page->SetMode(TextBoxMode::Hidden());
$this->AddControl($page);
}
# to be valid, should all be in a div
$o_container = new XhtmlElement('div');
$o_container->SetControls($this->GetControls());
if (!$this->b_render_base_element) {
$o_container->SetCssClass($this->GetCssClass());
$o_container->SetXhtmlId($this->GetXhtmlId());
}
$a_controls = array();
$a_controls[] = $o_container;
$this->SetControls($a_controls);
}
protected function OnPreRender()
{
# Build up child option controls for the select list
$options = array();
# Add blank option if requested
if ($this->b_blank) {
$options[] = new XhtmlOption();
}
# Loop through options, converting group names to option groups
$current_group_name = '';
$current_group = null;
foreach ($this->GetControls() as $option) {
/* @var $option XhtmlOption */
# Same group as last option
if ($option->GetGroupName() === $current_group_name) {
if ($current_group_name) {
# Add option to the group
$current_group->AddControl($option);
} else {
# It's not in a group
$options[] = $option;
}
} else {
# Different group than last option
if (!is_null($current_group)) {
$options[] = $current_group;
}
# If it's another group, create the group
if ($option->GetGroupName()) {
$current_group_name = $option->GetGroupName();
$current_group = new XhtmlElement('optgroup', $option);
$current_group->AddAttribute('label', $current_group_name);
} else {
# If we're now out of a group, clear the current groups
$current_group_name = '';
$current_group = null;
$options[] = $option;
}
}
}
# Add the final group, if there is one
if (!is_null($current_group)) {
$options[] = $current_group;
}
# Move child controls into select list
$this->o_select->SetControls($options);
$no_controls = array();
$this->SetControls($no_controls);
# Add select list to this control
if ($this->GetLabel()) {
if ($this->b_hide_label) {
$o_label = new XhtmlElement('label');
$o_label->SetCssClass('aural');
$o_label->AddAttribute('for', $this->o_select->GetXhtmlId());
$o_label->AddControl($this->GetLabel() . ' ');
$this->AddControl($o_label);
$this->AddControl($this->o_select);
} else {
$o_label = new XhtmlElement('label');
$o_label->AddAttribute('for', $this->o_select->GetXhtmlId());
$o_label->AddControl($this->GetLabel() . ' ');
$o_label->AddControl($this->o_select);
$this->AddControl($o_label);
}
} else {
$this->AddControl($this->o_select);
}
parent::OnPreRender();
}
