// debugging('print_checkbox() has been deprecated. Please change your code to use $OUTPUT->checkbox($checkbox).');
global $OUTPUT;
-
+
if (!empty($script)) {
debugging('The use of the $script param in print_checkbox has not been migrated into $OUTPUT->checkbox. Please use $checkbox->add_action().', DEBUG_DEVELOPER);
}
}
}
+
+
+/**
+ * Display an standard html text field with an optional label
+ *
+ * @deprecated since Moodle 2.0
+ *
+ * @param string $name The name of the text field
+ * @param string $value The value of the text field
+ * @param string $alt The info to be inserted in the alt tag
+ * @param int $size Sets the size attribute of the field. Defaults to 50
+ * @param int $maxlength Sets the maxlength attribute of the field. Not set by default
+ * @param bool $return Whether this function should return a string or output
+ * it (defaults to false)
+ * @return string|void If $return=true returns string, else echo's and returns void
+ */
+function print_textfield ($name, $value, $alt = '',$size=50,$maxlength=0, $return=false) {
+
+ // debugging('print_textfield() has been deprecated. Please change your code to use $OUTPUT->textfield($field).');
+
+ global $OUTPUT;
+
+ $field = html_field::make_text($name, $value, $alt, $maxlength);
+ $field->style = "width: {$size}px;";
+
+ $output = $OUTPUT->textfield($field);
+
+ if (empty($return)) {
+ echo $output;
+ } else {
+ return $output;
+ }
+
+}
+
}
$option->prepare();
- $option->generate_id();
$option->label->for = $option->id;
$this->prepare_event_handlers($option);
}
}
+ /**
+ * Output an <input type="text"> element
+ *
+ * @param html_field $field a html_field object
+ * @return string the HTML for the <input>
+ */
+ public function textfield($field) {
+ $field->prepare();
+ $this->prepare_event_handlers($field);
+ $output = $this->output_start_tag('span', array('class' => "textfield $field->name"));
+ $output .= $this->output_empty_tag('input', array(
+ 'type' => 'text',
+ 'name' => $field->name,
+ 'id' => $field->id,
+ 'value' => $field->value,
+ 'style' => $field->style,
+ 'alt' => $field->alt,
+ 'maxlength' => $field->maxlength));
+ $output .= $this->output_end_tag('span');
+ return $output;
+ }
+
/**
* Outputs a <label> element.
* @param html_label $label A html_label object
/**
* Internal method for generating a unique ID for the purpose of event handlers.
*/
- public function generate_id() {
+ protected function generate_id() {
// Generate an id that is not already used.
do {
$newid = get_class($this) . '-' . substr(sha1(microtime() * rand(0, 500)), 0, 6);
} else if (!($this->label instanceof html_label)) {
$this->set_label($this->label);
}
+ if (empty($this->id)) {
+ $this->generate_id();
+ }
parent::prepare();
}
}
}
+/**
+ * This class represents an input field
+ *
+ * @copyright 2009 Nicolas Connault
+ * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ * @since Moodle 2.0
+ */
+class html_field extends moodle_html_component {
+ /**
+ * @var string $name The name attribute of the field
+ */
+ public $name;
+ /**
+ * @var string $value The value attribute of the field
+ */
+ public $value;
+ /**
+ * @var string $type The type attribute of the field (text, submit, checkbox etc)
+ */
+ public $type;
+ /**
+ * @var string $maxlength The maxlength attribute of the field (only applies to text type)
+ */
+ public $maxlength;
+ /**
+ * @var mixed $label The label for that component. String or html_label object
+ */
+ public $label;
+
+ public function __construct() {
+ $this->label = new html_label();
+ }
+
+ /**
+ * @see moodle_html_component::prepare()
+ * @return void
+ */
+ public function prepare() {
+ if (empty($this->style)) {
+ $this->style = 'width: 4em;';
+ }
+ if (empty($this->id)) {
+ $this->generate_id();
+ }
+ parent::prepare();
+ }
+
+ /**
+ * Shortcut for creating a text input component.
+ * @param string $name The name of the text field
+ * @param string $value The value of the text field
+ * @param string $alt The info to be inserted in the alt tag
+ * @param int $maxlength Sets the maxlength attribute of the field. Not set by default
+ * @return html_field The field component
+ */
+ public static function make_text($name='unnamed', $value, $alt, $maxlength=0) {
+ $field = new html_field();
+ if (empty($alt)) {
+ $alt = get_string('textfield');
+ }
+ $field->type = 'text';
+ $field->name = $name;
+ $field->value = $value;
+ $field->alt = $alt;
+ $field->maxlength = $maxlength;
+ return $field;
+ }
+}
+
/**
* This class represents how a block appears on a page.
*
}
-/**
- * Display an standard html text field with an optional label
- *
- * @param string $name The name of the text field
- * @param string $value The value of the text field
- * @param string $alt The info to be inserted in the alt tag
- * @param int $size Sets the size attribute of the field. Defaults to 50
- * @param int $maxlength Sets the maxlength attribute of the field. Not set by default
- * @param bool $return Whether this function should return a string or output
- * it (defaults to false)
- * @return string|void If $return=true returns string, else echo's and returns void
- */
-function print_textfield ($name, $value, $alt = '',$size=50,$maxlength=0, $return=false) {
-
- static $idcounter = 0;
-
- if (empty($name)) {
- $name = 'unnamed';
- }
-
- if (empty($alt)) {
- $alt = 'textfield';
- }
-
- if (!empty($maxlength)) {
- $maxlength = ' maxlength="'.$maxlength.'" ';
- }
-
- $htmlid = 'auto-tf'.sprintf('%04d', ++$idcounter);
- $output = '<span class="textfield '.$name."\">";
- $output .= '<input name="'.$name.'" id="'.$htmlid.'" type="text" value="'.$value.'" size="'.$size.'" '.$maxlength.' alt="'.$alt.'" />';
-
- $output .= '</span>'."\n";
-
- if (empty($return)) {
- echo $output;
- } else {
- return $output;
- }
-
-}
-
-
-
/**
* Validates an email to make sure it makes sense.
*
projects / moodle.git / commitdiff