在堆垛机的大力帮助下...
/**
* Create Form With Array
*
* Creates a form based on an array. If $do == update, we match fieldnames with values
*
* @param string $table name of database table
* @param string $do whether the form is an insert or update
* @param string $formDesc form description to be echoed
* @param array $array associative array of type (keys), and fieldnames (values)
* @param bool $markFields whether or not to add headers for inputs, textareas .etc during insert
* @param bool $formBrackets whether or not to prepend and append form brackets
* @return $out html form
*
*/
public function createArrayForm($table, $do, $formDesc = '', $id, $array, $markFields = false, $formBrackets = true) {
if (!isset($table) && !isset($do)) {
self::show_error('One or more parameters are missing in ' . __FUNCTION__);
} elseif ($table == 'update' && !isset($id)) {
self::show_error('For this form to be built, and ID must be set. Missing parameter `ID` in ' . __FUNCTION__);
}
if (!is_array($array)) {
self::show_error('For this form to be built, an array must be given. Missing parameter `array` in ' . __FUNCTION__);
}
$result = array();
// create two dimensional array to preserve keys that
// otherwise would be lost with array_flip
foreach($array as $k => $v) {
if (array_key_exists($v, $result)) {
$result[$v][] = $k;
} else {
$result[$v] = array($k);
}
}
// make sure we do not have any duplicates
$result = super_unique($result);
// we just need the array_values for matching with in_array
// however we do not want to run array_values on null
// so we check to see if the $result is a valid array first
// if not, we just output a blank array so in_array doesn't complain
$arrayInput = is_array($result['input']) ? array_values($result['input']) : array();
$arrayTextarea = is_array($result['textarea']) ? array_values($result['textarea']) : array();
$arrayImages = is_array($result['images']) ? array_values($result['images']) : array();
$out = $formBrackets == true ? '<form action="' . $_SERVER['PHP_SELF'] . '?id=' . $id . '&table=' . $table . '" method="post" class="form-horizontal" ' . $formAppend . '>' : NULL;
if($do == 'insert') {
$out .= isset($formDesc) ? '<div class="form-desc">' . $formDesc . '</div>' : NULL;
$out .= $markFields && in_array('input', $array) ? '<h3>Input Fields</h3>' : NULL;
foreach ($arrayInput as $fieldname) {
$out .= generateInputField($fieldname);
}
$out .= $markFields && in_array('textarea', $array) ? '<h3>Content Fields</h3>' : NULL;
foreach ($arrayTextarea as $fieldname) {
$out .= generateTextarea($fieldname, $cke);
}
$out .= $markFields && in_array('image', $array) ? '<h3>Images Fields</h3>' : NULL;
foreach ($arrayImages as $fieldname) {
$out .= generateImgField($fieldname);
}
} elseif ($do == 'update') {
$resultUpdate = Nemesis::select("*", $table, "id = '{$id}'");
if (!$resultUpdate) {
self::show_error(QUERY_ERROR);
} elseif ($resultUpdate->num_rows > 0) {
$out .= isset($formDesc) ? '<div class="form-desc">' . $formDesc . '</div>' : NULL;
} else {
self::show_error(QUERY_EMPTY);
}
while ($row = $resultUpdate->fetch_assoc()) {
foreach ($row as $fieldname => $value) {
if (in_array($fieldname, $arrayInput)) {
$out .= generateInputField($fieldname, $value);
}
}
foreach ($row as $fieldname => $value) {
if (in_array($fieldname, $arrayTextarea)) {
$out .= generateTextarea($fieldname, $value, $cke);
}
}
foreach ($row as $fieldname => $value) {
if (in_array($fieldname, $arrayImages)) {
$out .= generateImgField($fieldname, $value);
}
}
}
} else {
self::show_error('Missing array or `do` argument in function ' . __FUNCTION__);
}
$out .= form_hidden('user_data', '1');
$out .= form_hidden('id', $do == 'update' ? $id : self::generateID());
$out .= $formBrackets == true ? form_close() : NULL;
return $out;
}
用法：
$arr = array("last_modified"=>"input", "published"=>"input", "project_content"=>"textarea", "project_content"=>"textarea");
echo $automate->createArrayForm('projects', 'insert', 'Some form desc', '123', $arr, true);
echo $automate->createArrayForm('projects', 'update', 'Some form desc', '178514825', $arr, true);