OpenCart用货币变更选项更改语言

Question

我只是OpenCart的新手。我用它做了一个电子商务。在该网站中，具有多语言的功能，并具有多货币转换器选项。现在，我希望当用户点击他的语言时，它也应该将货币转换为他的语言。因此，可以使用OpenCart做到这一点。有人可以共享任何代码或任何参考链接，以便我可以做到这一点。任何帮助和建议都将是高度可观的。谢谢。

Answer 1

opencart管理面板中有一个货币选项，路径就是这样：

系统>本地化>货币

您可以更改并添加与特定语言有关的货币选项。

Answer 2

if ($currency && $this->has($currency)) {
            $symbol_left   = $this->currencies[$currency]['symbol_left'];
            $symbol_right  = $this->currencies[$currency]['symbol_right'];
            $decimal_place = $this->currencies[$currency]['decimal_place'];
        } else {
            if($_SESSION['language']=="es"):
                $symbol_right  = $this->currencies[$this->code]['symbol_right'];
                else:
    $from="USD";
    $to="MXN";
    $path = "http://www.google.com/ig/calculator?hl=en&q=1".$from."=?".$to;
    $rawdata = file_get_contents($path);
    $data = explode('"', $rawdata);
    $data = explode(' ', $data['3']);
    $var = $data['0'];
    $e=round($var,3);
    if ($e):
        $number=$number / $e;
    else:
        $default_dollar=12.863;
        $number=$number / $default_dollar;                    
    endif;    
        $symbol_right=" USD";
    endif;
            $symbol_left   = $this->currencies[$this->code]['symbol_left'];
            $decimal_place = $this->currencies[$this->code]['decimal_place'];
            $currency = $this->code;
        }

Answer 3

有一个函数：

    public function format($number, $currency = '', $value = '', $format = true) {
    if ($currency && $this->has($currency)) {
        $symbol_left   = $this->currencies[$currency]['symbol_left'];
        $symbol_right  = $this->currencies[$currency]['symbol_right'];
        $decimal_place = $this->currencies[$currency]['decimal_place'];
    } else {            
        $symbol_left   = $this->currencies[$this->code]['symbol_left'];
        $symbol_right  = $this->currencies[$this->code]['symbol_right'];
        $decimal_place = $this->currencies[$this->code]['decimal_place'];           
        $currency = $this->code;
    }

如果您仔细查看，则可以根据语言更改此处的货币，也可以使用jQuery发送ajax的货币更改请求。