Question

我为我的支付网关创建了一个codeigniter自定义库（My_payment_gate_way_init）..但是当我使用我的自定义库函数时，控制器（Billing）没有将参数传递到它显示的库中

A PHP Error was encountered

Severity: Notice

Message: Undefined property: Billing::$My_payment_gate_way_init

Filename: controllers/Billing.php

Line Number: 576

使用

时发生错误

控制器

    public function __construct()
        {
            parent::__construct();
            $this->load->library('My_payment_gate_way_init');
    }

function saveord(){
$ammount = $this->totlCost * 100;
$this->My_payment_gate_way_init->setTransactionAmountforPay($ammount);
}

图书馆

class My_payment_gate_way_init
{

    private $clientConfig;
    private $initRequest;
    private $transactionAmount;
    private $redirect;
    private $initResponse;
    private $client;
    private $CI;
    function __construct()
    {
 $this->setTransactionAmountforPay();
}

  function setTransactionAmountforPay($ammount=200){
        // sets transaction-amounts details (all amounts are in cents)
        $this->transactionAmount = new TransactionAmount();
        $this->transactionAmount->setTotalAmount(0);
        $this->transactionAmount->setServiceFeeAmount(0);
        $this->transactionAmount->setPaymentAmount($ammount);
        $this->transactionAmount->setCurrency("LKR");
        $this->initRequest->setTransactionAmount($this->transactionAmount);
    }

它也在底部显示此错误

致命错误：调用成员函数setTransactionAmountforPay（）on null in C：\ xampp \ htdocs \ debug_online \ application \ controllers \ Billing.php on 第576行

Answer 1

在调用函数之前先创建一个对象。

$this->My_payment_gate_way_init = new My_payment_gate_way_init();
$this->My_payment_gate_way_init->setTransactionAmountforPay($ammount);

codeigniter自定义库undefine属性错误

1 个答案: