这里是新手。如何获得“金额”栏的总和?我尝试过使用一个函数,但它不是动态的。它只读取我的主帐户的栏目。但当我登录另一个帐户时,总金额仍然相同。我的目标是,如何根据用户ID使其动态化?先谢谢你了
浏览量:
<div class="small-box bg-success">
<div class="inner">
<h3><?php echo $tcash;?><sup style="font-size: 20px"> Php</sup></h3>
<p><b>Total Cash-In</b></p>
</div>
<div class="icon">
<i class="fas fa-coins"></i>
</div>
控制器:
public function cashout()
{
$data['activeNav'] = "";
$data['subnav'] = "ewallets";
$this->header($data);
$this->nav();
$data['tcash']=$this->load->ewallets->gettotalcashin();
$this->load->view('cashout', $data);
$this->footer();
}
型号:
function gettotalcashin(){
$this->db->select_sum('amount');
$result = $this->db->get('cash_out')->row();
return $result->amount;
}
已经解决了。
型号:
function gettotalcashin(){
$reqamount= $this->session->userdata('username');
$this->db->select_sum('amount');
$this->db->where('userID',$reqamount);
$result = $this->db->get('cash_in')->row();
return $result->amount;
}