title: Concatenate string in javascript
body: <p>I want to dynamically append the java script file name based on application culture name in mvc while giving reference of Java script file.</p>
  
  <p>For e.g.</p>
  
  <pre><code>&lt;script src="~/Clients/@tenant.ClientName/Backend/js/DateTimepickerLocalizetion/fr.js"&gt;&lt;/script&gt;
  </code></pre>
  
  <p>Suppose my culture is <code>fr</code> and I want to append it dynamically in <code>src</code> tag, so my file name will be like <code>fr.js</code>. </p>
  
  <p>I already have the culture name in <code>tenant</code> class, for which dependency is already injected.</p>
  
  <p>But I am not able to append the file name with <code>.js</code> string.</p>
  
  <p>So, how can I achieve this ?</p>