OpenCart通过URL设置语言

Question

当我从下拉标记中选择我的语言时，opencart会转换为新语言，然后我会被定向到索引页面。

我想留在当前页面。

我找到了一篇关于这个问题的文章，但是我无法让它发挥作用。 Link

这是我目前的代码/ controller / module / language.php

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;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47363
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;www.topstonesoftware.com.  IN  A

;; ANSWER SECTION:
www.topstonesoftware.com. 300   IN  CNAME   www.topstonesoftware.com.s3-website-us-east-1.amazonaws.com.
www.topstonesoftware.com.s3-website-us-east-1.amazonaws.com. 60 IN CNAME s3-website-us-east-1.amazonaws.com.
s3-website-us-east-1.amazonaws.com. 5 IN A  52.216.17.170

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