{headCell}';
var $_tplActElem = '{title}';
var $_tplTblBody = '';
var $_actions = array();
var $_colWidth = 130;
var $_cols = array( array('name' => 'one', 'title' => 'One') );
var $_additionalContent = array(
'begin'=>'',
'end'=>'',
);
function HTML_QuickForm_grid($elementName = '', $elementLabel = '', $cols = Null, $value = array(), $attributes=array())
{
if (is_array($cols)){
$this->_cols = $cols;
}
parent::HTML_QuickForm_element($elementName, $elementLabel, $attributes);
$this->setValue($value);
$this->setAction('add', 'Add', '
function multiVal_add_row(tableId, cells)
{
var tbody = document.getElementById(tableId);
var new_row = document.createElement("tr");
var i;
for(i in cells){
var newCol = document.createElement("td");
newInput = document.createElement("input");
newInput.setAttribute("type", "text");
newInput.setAttribute("name", "{elementName}["+i+"][]");
newInput.setAttribute("value", cells[i]);
newInput.style.width = "{colWidth}px";
newCol.appendChild(newInput);
new_row.appendChild(newCol);
}
var newCol = document.createElement("td");
newCol.style.width = "{colWidth}px";
newCol.innerHTML = "{options}";
new_row.appendChild(newCol);
tbody.appendChild(new_row);
}
');
$this->setAction('del', 'Delete', '
function multiVal_del_row(delElem)
{
var td = delElem.parentNode;
var tr = td.parentNode;
var tbody = tr.parentNode;
tbody.removeChild(tr);
}
');
}
function setTplHead($template)
{
$this->_tplHead = $template;
}
function setAction($name, $title = null, $function = null)
{
if (!is_null($title)){
$this->_actions[$name]['title'] = $title;
}
if (!is_null($function)){
$this->_actions[$name]['function'] = $function;
}
return true;
}
function getAction($name)
{
return $this->_actions[$name];
}
function getActions()
{
return $this->_actions;
}
function delAction($name)
{
$this->_actions[$name] = null;
return true;
}
function _getOptions()
{
$options = $this->_tplOptions;
foreach ($this->getActions() as $key => $act) {
$options = str_replace('{'.$key.'}',
$this->_getActElem("multiVal_{$key}_row(this)", $act['title']),
$this->_tplOptions);
}
return addslashes($options);
}
function _toHtmlBody()
{
$head = '';
foreach ($this->_cols as $col) {
$head .= str_replace(array('{headCell}', '{options}'), array($col['title'], ' style="width:'.($this->_colWidth).'px;" ') , $this->_tplHead);
}
$actions = $this->_actions;
$actCount = count($this->_actions);
$head .= str_replace(array('{headCell}', '{options}'), array($this->_optionsTitle, ' width="'. $this->_colWidth.'" ') , $this->_tplHead);
$head = ''.$head.'
';
$html = str_replace(array('{name}', '{head}'), array($this->getName(), $head), $this->_tplTblBody);
$names = array();
foreach ($this->_cols as $col) {
$names[ $col['name'] ] = '';
}
$html .= $this->_getActElem($this->_getColls2Add($names), $this->_actions['add']['title']);
return $html;
}
function _getActElem($function, $title, $options = '' )
{
return str_replace(array('{function}', '{title}', '{options}'), array($function, $title, $options), $this->_tplActElem);
}
function toHtml()
{
$actionsJsFunctions = '';
$options = $this->getActions();
foreach ($options as $name => $action) {
if ('add' == $name){
$actionsJsFunctions .= str_replace(array('{colWidth}', '{elementName}', '{options}'),
array($this->_colWidth, $this->getName(), $this->_getOptions()),
$action['function']);
}else {
$actionsJsFunctions .= $action['function'];
}
}
$actionsJsFunctions .= $this->_getJs2Add();
$JS = '
';
$html = $this->_toHtmlBody();
$html .= str_replace('{actions_js_functions}', $actionsJsFunctions, $JS);
$html = $this->_additionalContent['begin'].$html.$this->_additionalContent['end'];
return $html;
}
function _getJs2Add()
{
$js = '';
$firstName = $this->_cols[0]['name'];
$value = $this->getValue();
foreach ((array)$value[$firstName] as $key => $val) {
$row = array();
foreach ($this->_cols as $col) {
$colName = $col['name'];
$row[$colName] = $value[$colName][$key];
}
$js .= $this->_getColls2Add($row);
}
return $js;
}
function _getColls2Add($list)
{
$colls = '{';
foreach ($list as $key => $val) {
$colls .= "'".$key."':'".addslashes($val)."', ";
}
$names = substr($colls, 0, -2) .'}';
return ' multiVal_add_row(\''.$this->getName().'\', '.$names.'); ';
}
function setOptionsTitle($title)
{
$this->_optionsTitle = $title;
return true;
}
}
?>