Editing Open new window of DokuWiki syntax (section)

== 法1: 使用javascript指定外部連結(本身已有class="urlextern"屬性)需用新視窗開啟 ==
* upload the following script (external.js) to the root folder of your web server
<pre>
function externalLinks() {
 if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       //anchor.getAttribute("rel") == "external")
       anchor.getAttribute("class") == "urlextern")
     anchor.target = "_blank";
 }
}
window.onload = externalLinks;
//from_http://www.sitepoint.com/article/standards-compliant-world
</pre>

* modify the template located at {dokuwiki}\lib\tpl\default\main.php (before <head> tag)
<pre>
<script type="text/javascript" src="/external.js"></script>
</pre>

資料來源: Yank, Kevin (2003). [http://www.sitepoint.com/article/standards-compliant-world New-Window Links in a Standards-Compliant World] 原本Yank的script是針對rel=external，此處則針對class="urlextern"進行宣告。