我试图访问所有的乐队在我的表并打印出来的清单,但是当我运行它,我得到这个错误:笨 - 未定义的属性错误
Severity: Notice
Message: Undefined property: CI_Loader::$model_bands
Filename: views/band_view.php
Line Number: 16
band_view.php:
<h3>List of Bands:</h3>
<?php
$bands = $this->model_bands->getAllBands();
echo $bands;
?>
model_bands.php:
function getAllBands() {
$query = $this->db->query('SELECT band_name FROM bands');
return $query->result();
}
有人能pleease告诉我它为什么这样做呢?
你确定它的foreach($ band为$ band)吗?因为它说变量带不存在 – Divergent 2014-09-26 16:36:25