我试图让此代码仅显示具有值的字段,不显示任何没有值的字段。它似乎没有工作
知道我做错了吗?
我的简单测试表格在http://www.healthybrighton.co.uk/wse/node/1844
/**
* Build a table of submitted values
*
* @param $form_vals array Submitted form data
* @param $select_mapping array Map select components to their value|label chocies
* @return HTML of the themed table
*/
function _format_form_state($form_vals = array(), $select_mapping) {
$output = '';
$header = array();
$rows = array();
if (!empty($form_vals)) {
foreach ($form_vals as $component_name => $component_value) {
$rows = array_merge(
$rows,
_add_component_row(
$component_name,
$component_value,
0,
$select_mapping
)
);
}
}
$output .= theme('table', $header, $rows);
return $output;
}
答案 0 :(得分:0)
/**
* Build a table of submitted values
*
* @param $select_mapping array Map select components to their value|label chocies
* @param $values array Submitted form data
* @return HTML of the themed table
*/
function _format_form_state($select_mapping, $values = array()) {
$header = array(t('First'), t('Second'), t('Third'), t('Fourth'));
$rows = array();
foreach ($values as $cname => $cval) {
$rows[] = array($cname, $cval, 0, $select_mapping);
}
return theme_table($header, $rows);
}
$ select_mapping应该是函数中的第一个参数。 具有默认值的参数不应以没有默认值的参数开头。