2  

I completely reworked this answer. I think I now understood your problem.

我完全重寫了這個答案。我想我現在明白你的問題。

Generally spoken it's a bad idea to inline event handlers. You should separate structure and behaviour. You can easily do this by binding the handlers inside your javascript, instead of in your markup.

一般來說,內聯事件處理程序是個壞主意。你應該分開結構和行為。您可以通過綁定javascript中的處理程序而不是標記來輕松完成此操作。

To do this you just have to

要做到這一點,你只需要

1. Remove the onclick from the button, add an identifier (question)

   從按鈕中刪除onclick,添加一個標識符(問題)

   <a class="btn rollover question">click me</a>
   

2. Then you can do

   那你可以做

   $('.question').click(function() {
       var id = getQueryVariable("dv1");
       nextQuestion(6, 'http://www.example/iclk/redirect.php?apxcode=042004&id=eT9HmN9XD3xMgT8nKUj0KRjM‌​IWuXeTj0KN2-0N&dv1=' + id);
   });
   

You might want to check the full example in the fiddle. It's not working because the fiddle runs inside an iframe, but as soon as you copy it to your project, it'll work.

您可能想要查看小提琴中的完整示例。它不起作用,因為小提琴在iframe中運行,但只要你將它復制到你的項目中,它就會起作用。

Oh and one last thing: You might want to use a library to get parameters from the url. The safest, easiest & most reliable way of doing stuff is to use libraries. In your case you might want to try simple-query-string.

哦,最后一件事:你可能想用一個庫從url獲取參數。最安全,最簡單,最可靠的做法是使用庫。在您的情況下,您可能想嘗試simple-query-string。

0  

I used the following function to get the part I need from the link

我使用以下函數從鏈接獲取我需要的部分

function getQueryVariable(variable)
{
       var query = window.location.search.substring(1);
       var vars = query.split("&");
       for (var i=0;i<vars.length;i++) {
               var pair = vars[i].split("=");
               if(pair[0] == variable){return pair[1];}
       }
       return(false);
}


var foo = getQueryVariable("dv1");