} else {
$page = 'index.php';
}
- return print_single_button($CFG->wwwroot . '/course/' . $page, $options,
- $label, 'get', '', true);
+ return print_single_button($CFG->wwwroot . '/course/' . $page, $options, $label, 'get', '', true);
}
/**
--- /dev/null
+// Deprecated core Javascript functions for Moodle
+function submitFormById(id) {
+ submit_form_by_id(null, {id: id});
+}
+
return lockoptionsall(formid);
}
-
-function submitFormById(id) {
- var theform = document.getElementById(id);
+function submit_form_by_id(e, args) {
+ var theform = document.getElementById(args.id);
if(!theform) {
return false;
}
}
$this->page->requires->js('lib/javascript-static.js')->in_head();
+ $this->page->requires->js('lib/javascript-deprecated.js')->in_head();
$this->page->requires->js('lib/javascript-mod.php')->in_head();
$this->page->requires->js('lib/overlib/overlib.js')->in_head();
$this->page->requires->js('lib/overlib/overlib_cssstyle.js')->in_head();
return $output;
}
+ /**
+ * Outputs a HTML nested list
+ *
+ * @param html_list $list A html_list object
+ * @return string HTML structure
+ */
+ public function htmllist($list) {
+ $list->prepare();
+
+ $this->prepare_event_handlers($list);
+
+ if ($list->type == 'ordered') {
+ $tag = 'ol';
+ } else if ($list->type == 'unordered') {
+ $tag = 'ul';
+ }
+
+ $output = $this->output_start_tag($tag, array('class' => $list->get_classes_string()));
+
+ foreach ($list->items as $listitem) {
+ if ($listitem instanceof html_list) {
+ $output .= $this->output_start_tag('li');
+ $output .= $this->htmllist($listitem);
+ $output .= $this->output_end_tag('li');
+ } else if ($listitem instanceof html_list_item) {
+ $listitem->prepare();
+ $this->prepare_event_handlers($listitem);
+ $output .= $this->output_tag('li', array('class' => $listitem->get_classes_string()), $listitem->value);
+ }
+ }
+
+ return $output . $this->output_end_tag($tag);
+ }
+
public function close_window_button($buttontext = null, $reloadopener = false) {
if (empty($buttontext)) {
$buttontext = get_string('closewindow');
public function select_menu($selectmenu) {
$selectmenu = clone($selectmenu);
$selectmenu->prepare();
+
+ $this->prepare_event_handlers($selectmenu);
if ($selectmenu->nothinglabel) {
$selectmenu->options = array($selectmenu->nothingvalue => $selectmenu->nothinglabel) +
$attributes = array(
'name' => $selectmenu->name,
'id' => $selectmenu->id,
- 'class' => $selectmenu->get_classes_string(),
- 'onchange' => $selectmenu->script,
+ 'class' => $selectmenu->get_classes_string()
);
if ($selectmenu->disabled) {
$attributes['disabled'] = 'disabled';
$attributes['multiple'] = 'multiple';
}
}
+
+ $html = '';
+
+ if (!empty($selectmenu->label)) {
+ $html .= $this->output_tag('label', array('for' => $selectmenu->name), $selectmenu->label);
+ }
- $html = $this->output_start_tag('select', $attributes) . "\n";
+ $html .= $this->output_start_tag('select', $attributes) . "\n";
foreach ($selectmenu->options as $value => $label) {
$attributes = array('value' => $value);
if ((string) $value == (string) $selectmenu->selectedvalue ||
* @return void
*/
public function add_action($event, $jsfunction, $jsfunctionargs=array()) {
- while (empty($this->id) || in_array($this->id, moodle_html_component::$generated_ids)) {
+ while (empty($this->id) || !in_array($this->id, moodle_html_component::$generated_ids)) {
$this->generate_id();
}
$this->actions[] = new component_action($event, $jsfunction, $jsfunctionargs);
*/
public $options;
/**
- * @var string the name of this form control. That is, the name of the GET/POST
+ * @var string $name the name of this form control. That is, the name of the GET/POST
* variable that will be set if this select is submitted as part of a form.
*/
public $name;
/**
- * @var string the option to select initially. Should match one
+ * @var string $label The label for that component
+ */
+ public $label;
+ /**
+ * @var string $selectedvalue the option to select initially. Should match one
* of the $options array keys. Default none.
*/
public $selectedvalue;
* @var boolean if true, allow multiple selection. Only used if $listbox is true.
*/
public $multiple = false;
- /**
- * @deprecated
- * @var string JavaScript to add as an onchange attribute. Do not use this.
- * Use the YUI even library instead.
- */
- public $script = '';
/**
* @see moodle_html_component::prepare()
* @return void
*/
public function prepare() {
+ // name may contain [], which would make an invalid id. e.g. numeric question type editing form, assignment quickgrading
if (empty($this->id)) {
$this->id = 'menu' . str_replace(array('[', ']'), '', $this->name);
}
}
+/**
+ * Component representing a list.
+ *
+ * The advantage of using this object instead of a flat array is that you can load it
+ * with metadata (CSS classes, event handlers etc.) which can be used by the renderers.
+ *
+ * @copyright 2009 Nicolas Connault
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @since Moodle 2.0
+ */
+class html_list extends moodle_html_component {
+
+ /**
+ * @var array $items An array of html_list_item or html_list objects
+ */
+ public $items = array();
+
+ /**
+ * @var string $type The type of list (ordered|unordered), definition type not yet supported
+ */
+ public $type = 'unordered';
+
+ /**
+ * @see lib/moodle_html_component#prepare()
+ * @return void
+ */
+ public function prepare() {
+ parent::prepare();
+ }
+
+ /**
+ * This function takes a nested array of data and maps it into this list's $items array
+ * as proper html_list_item and html_list objects, with appropriate metadata.
+ *
+ * @param array $tree A nested array (array keys are ignored);
+ * @param int $row Used in identifying the iteration level and in ul classes
+ * @return void
+ */
+ public function load_data($tree, $level=0) {
+
+ $this->add_class("list-$level");
+
+ foreach ($tree as $key => $element) {
+ if (is_array($element)) {
+ $newhtmllist = new html_list();
+ $newhtmllist->load_data($element, $level + 1);
+ $this->items[] = $newhtmllist;
+ } else {
+ $listitem = new html_list_item();
+ $listitem->value = $element;
+ $listitem->add_class("list-item-$level-$key");
+ $this->items[] = $listitem;
+ }
+ }
+ }
+
+ /**
+ * Adds a html_list_item or html_list to this list.
+ * If the param is a string, a html_list_item will be added.
+ * @param mixed $item String, html_list or html_list_item object
+ * @return void
+ */
+ public function add_item($item) {
+ if ($item instanceof html_list_item || $item instanceof html_list) {
+ $this->items[] = $item;
+ } else {
+ $listitem = new html_list_item();
+ $listitem->value = $item;
+ $this->items[] = $item;
+ }
+ }
+}
+
+/**
+ * Component representing a list item.
+ *
+ * @copyright 2009 Nicolas Connault
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @since Moodle 2.0
+ */
+class html_list_item extends moodle_html_component {
+ /**
+ * @var string $value The value of the list item
+ */
+ public $value;
+
+ /**
+ * @see lib/moodle_html_component#prepare()
+ * @return void
+ */
+ public function prepare() {
+ parent::prepare();
+ }
+}
+
/// ACTIONS
/**
// TODO test with more different parameters
}
+
+ public function test_html_list() {
+ $htmllist = new html_list();
+ $data = array('item1', 'item2', array('item1-1', 'item1-2'));
+ $htmllist->load_data($data);
+ $htmllist->items[2]->type = 'ordered';
+ $html = $this->renderer->htmllist($htmllist);
+ }
}
exit;
}
-/**
- * Given an array of values, output the HTML for a select element with those options.
- *
- * Normally, you only need to use the first few parameters.
- *
- * @param array $options The options to offer. An array of the form
- * $options[{value}] = {text displayed for that option};
- * @param string $name the name of this form control, as in <select name="..." ...
- * @param string $selected the option to select initially, default none.
- * @param string $nothing The label for the 'nothing is selected' option. Defaults to get_string('choose').
- * Set this to '' if you don't want a 'nothing is selected' option.
- * @param string $script if not '', then this is added to the <select> element as an onchange handler.
- * @param string $nothingvalue The value corresponding to the $nothing option. Defaults to 0.
- * @param boolean $return if false (the default) the the output is printed directly, If true, the
- * generated HTML is returned as a string.
- * @param boolean $disabled if true, the select is generated in a disabled state. Default, false.
- * @param int $tabindex if give, sets the tabindex attribute on the <select> element. Default none.
- * @param string $id value to use for the id attribute of the <select> element. If none is given,
- * then a suitable one is constructed.
- * @param mixed $listbox if false, display as a dropdown menu. If true, display as a list box.
- * By default, the list box will have a number of rows equal to min(10, count($options)), but if
- * $listbox is an integer, that number is used for size instead.
- * @param boolean $multiple if true, enable multiple selections, else only 1 item can be selected. Used
- * when $listbox display is enabled
- * @param string $class value to use for the class attribute of the <select> element. If none is given,
- * then a suitable one is constructed.
- * @return string|void If $return=true returns string, else echo's and returns void
- */
-function choose_from_menu ($options, $name, $selected='', $nothing='choose', $script='',
- $nothingvalue='0', $return=false, $disabled=false, $tabindex=0,
- $id='', $listbox=false, $multiple=false, $class='') {
-
- if ($nothing == 'choose') {
- $nothing = get_string('choose') .'...';
- }
-
- $attributes = ($script) ? 'onchange="'. $script .'"' : '';
- if ($disabled) {
- $attributes .= ' disabled="disabled"';
- }
-
- if ($tabindex) {
- $attributes .= ' tabindex="'.$tabindex.'"';
- }
-
- if ($id ==='') {
- $id = 'menu'.$name;
- // name may contaion [], which would make an invalid id. e.g. numeric question type editing form, assignment quickgrading
- $id = str_replace('[', '', $id);
- $id = str_replace(']', '', $id);
- }
-
- if ($class ==='') {
- $class = 'menu'.$name;
- // name may contaion [], which would make an invalid class. e.g. numeric question type editing form, assignment quickgrading
- $class = str_replace('[', '', $class);
- $class = str_replace(']', '', $class);
- }
- $class = 'select ' . $class; /// Add 'select' selector always
-
- if ($listbox) {
- if (is_integer($listbox)) {
- $size = $listbox;
- } else {
- $numchoices = count($options);
- if ($nothing) {
- $numchoices += 1;
- }
- $size = min(10, $numchoices);
- }
- $attributes .= ' size="' . $size . '"';
- if ($multiple) {
- $attributes .= ' multiple="multiple"';
- }
- }
-
- $output = '<select id="'. $id .'" class="'. $class .'" name="'. $name .'" '. $attributes .'>' . "\n";
- if ($nothing) {
- $output .= ' <option value="'. s($nothingvalue) .'"'. "\n";
- if ($nothingvalue === $selected) {
- $output .= ' selected="selected"';
- }
- $output .= '>'. $nothing .'</option>' . "\n";
- }
-
- if (!empty($options)) {
- foreach ($options as $value => $label) {
- $output .= ' <option value="'. s($value) .'"';
- if ((string)$value == (string)$selected ||
- (is_array($selected) && in_array($value, $selected))) {
- $output .= ' selected="selected"';
- }
- if ($label === '') {
- $output .= '>'. $value .'</option>' . "\n";
- } else {
- $output .= '>'. $label .'</option>' . "\n";
- }
- }
- }
- $output .= '</select>' . "\n";
-
- if ($return) {
- return $output;
- } else {
- echo $output;
- }
-}
-
/**
* Choose value 0 or 1 from a menu with options 'No' and 'Yes'.
* Other options like choose_from_menu.
$contextid = optional_param('contextid', 0, PARAM_INT); // one of this or
$courseid = optional_param('id', 0, PARAM_INT); // this are required
+
+ $PAGE->set_url('user/index.php', compact('page', 'perpage', 'mode', 'accesssince', 'search', 'roleid', 'contextid', 'courseid'));
if ($contextid) {
if (! $context = get_context_instance_by_id($contextid)) {
}
helpbutton("participantswithselectedusers", get_string("withselectedusers"));
- choose_from_menu ($displaylist, "formaction", "", get_string("withselectedusers"), "if(checksubmit(this.form))this.form.submit();", "");
+ $selectmenu = new moodle_select_menu();
+ $selectmenu->options = $displaylist;
+ $selectmenu->name = "formaction";
+ $selectmenu->label = get_string("withselectedusers");
+ $selectmenu->add_action('change', 'conditionalsubmit', array('formid' => 'participantsform'));
+ echo $OUTPUT->select_menu($selectmenu);
echo '<input type="hidden" name="id" value="'.$course->id.'" />';
echo '<div id="noscriptparticipantsform" style="display: inline;">';
echo '<input type="submit" value="'.get_string('ok').'" /></div>';
}
}
return checked;
-}
\ No newline at end of file
+}
+
+function conditionalsubmit(event, args) {
+ var form = document.getElementById(args.formid);
+ if (checksubmit(form)) {
+ form.submit();
+ }
+}
projects / moodle.git / commitdiff