如有必要，可以在链接中添加http

Question

以下是在jquery确认框中显示的字符串。

warningString = "<p style='margin-top: 12px;'>Please Verify the following URL is a valid Redirect URL.</p> <a href= " + redirURL + "' target='_blank'>" + redirURL + "</a><p style='margin-top: 8px;'> By clicking verify you are confirming this is a valid URL and will proceed with checkout. </p>";

我希望链接添加http：//如果变量redirURL缺少它。我对如何做到这一点有点失落。

谢谢

Answer 1

那怎么样：

if(redirURL.IndexOf('http') !== 0)
  redirURL = 'http://' + redirURL;
warningString = "<p style='margin-top: 12px;'>Please Verify the following URL is a valid Redirect URL.</p> <a href= " + redirURL + "' target='_blank'>" + redirURL + "</a><p style='margin-top: 8px;'> By clicking verify you are confirming this is a valid URL and will proceed with checkout. </p>";