'United State of America',
* 'IN' => 'India',
* 'RU' => 'Russia'
* );
* buildDropDownArray($countries,'countries','IN',array('class'=>'dropdown','multiple'=>'multiple'));
*/
function buildDropDownArray($array, $name, $selected="", $extra=array(), $print_select=true) {
$attributes = '';
$select = $this->getBeginTag("select",$extra + array('name'=>$name,'id'=>$name)) . "\n";// The $extra must go first to make sure that user specified name/id will overwrite the default ones.
foreach ($array as $key=>$value) {
$attrbs = array('value'=>$key);
if(is_array($selected) and in_array($key, $selected)) $attrbs['selected']="selected"; // Multiple selected items
else if($key == $selected) $attrbs['selected']="selected";
$select .= $this->getTag('option',$attrbs,$value) . "\n";
}
$select .= $this->getEndTag("select");
if($print_select) print $select;
return $select;
}
/**
* Create a input row with label and an input field.
* If its an SELECT input, then you must specify the options array in the $extra array with the index 'options' - like this...
*
* $html->buildInput("country", "Country", 'select', 'IN', //IN is the selected option
* array('options' => array(
* 'US' => 'United State of America',
* 'IN' => 'India',
* 'RU' => 'Russia'), 'class'=>'dropdown' //Extra attributes for the select tag.
* ));
*/
function buildInput($name, $title=false, $type='text', $data='', $extra=array(), $info='') {
global $PARAM;
if($type == 'entry') $type = 'text';
$title = ($title === false) ? format($name) : $title;
$tag = 'input';
$attributes = array(
'type' => $type,
'name' => $name,
'id' => $name,
);
$value = '';
if(!$data and isset($PARAM['name'])) $value = $PARAM['name'];
if($type == 'checkbox') { //Checkbox
$attributes['value'] = '1';
if($data) {
$attributes['checked'] = 'checked';
$attributes['value'] = $data;
}
} else if ($type == 'textarea' ) { //Textarea
$tag = 'textarea';
unset($attributes['type']);
$attributes['rows'] = 5;
$attributes['cols'] = 50;
$value = $data;
}
if($data !== '') $attributes['value'] = $data;
elseif(isset($PARAM[$name]) and !isset($attributes['value'])) {
$attributes['value'] = $value = $PARAM[$name];
}
//Create all the attributes that is to be appended at the end of the tag.
$all_attributes = $extra + $attributes;
if($tag == 'textarea' and isset($all_attributes['value'])) unset($all_attributes['value']); //Textarea don't have a value attribute.
// Show the title tag only if there is a label. Hidden stuff don't need a title. Nither does the submit button.
$label = '';
if($title) $label = $this->getTag('label', array('for'=>$all_attributes['id']), $title);
if($type == 'select') {
$options = array();
if(isset($extra['options'])) {
$options = $extra['options'];
unset($extra['options']);
}
$input = $this->buildDropDownArray($options, $name, $data, $extra, false);
} else {
$input = $this->getTag( $tag, $all_attributes, $value );
}
print $label . $input . $info;
if($title) print "
";
print "\n";
}
//////////////////////////////////////////// Base Stuff //////////////////////////////////
function getBeginTag($tag , $all_attributes , $end=false) {
$attributes = '';
foreach($all_attributes as $attrib=>$value) {
$attributes .= " $attrib=\"$value\"";
}
$tag = "<" . $tag . $attributes; //Space betweet $tag and $attributes is not needed.
$tag .= ($end) ? ' />' : '>'; //Auto close the tag?
return $tag;
}
/**
* Returns the end tag for the tag given as the argument. Will anyone use this?
*/
function getEndTag( $tag ) {
return "";
}
function getTag( $tag, $attributes, $value='') {
$self_close = false;
$all_closing_tags = array('img','input','br','iframe', 'link');
if(in_array($tag,$all_closing_tags)) {
$self_close = true;
}
if($self_close) {
$tag = $this->getBeginTag( $tag, $attributes, true);
} else {
$tag = $this->getBeginTag( $tag, $attributes ) . $value . $this->getEndTag($tag);
}
return $tag;
}
function buildTag( $tag, $attributes, $value ) {
print $this->getTag( $tag, $attributes, $value );
}
}