drupal添加外部js
<p>来源:http://drupal.org/node/171205<br></p><p><br></p><p>I've opted for the third method.First I created a file called external-js.tpl.php in my theme directory, containing this:</p><div class="codeblock"><span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 187);"><?php<br></span><span style="color: rgb(0, 119, 0);"><</span><span style="color: rgb(0, 0, 187);">script type</span><span style="color: rgb(0, 119, 0);">=</span><span style="color: rgb(221, 0, 0);">"text/javascript" </span><span style="color: rgb(0, 0, 187);">src</span><span style="color: rgb(0, 119, 0);">=</span><span style="color: rgb(221, 0, 0);">"http://www.google-analytics.com/urchin.js"</span><span style="color: rgb(0, 119, 0);">></span><span style="color: rgb(0, 0, 187);"></script><br></span>?></span></div>
<p>Then, in my template.php file, I created a pre-process function that
loads that into a variable and adds the appropriate JS function call to
$footer:</p>
<div class="codeblock"><span style="color: rgb(0, 0, 0);"><span style="color: rgb(0, 0, 187);"><?php<br></span><span style="color: rgb(0, 119, 0);">function </span><span style="color: rgb(0, 0, 187);">Nefertari_preprocess_page</span><span style="color: rgb(0, 119, 0);">(&</span><span style="color: rgb(0, 0, 187);">$vars</span><span style="color: rgb(0, 119, 0);">){<br> </span><span style="color: rgb(0, 0, 187);">$path </span><span style="color: rgb(0, 119, 0);">= </span><span style="color: rgb(0, 0, 187);">drupal_get_path</span><span style="color: rgb(0, 119, 0);">(</span><span style="color: rgb(221, 0, 0);">'theme'</span><span style="color: rgb(0, 119, 0);">, </span><span style="color: rgb(221, 0, 0);">'Nefertari'</span><span style="color: rgb(0, 119, 0);">);<br> </span><span style="color: rgb(0, 0, 187);">$vars</span><span style="color: rgb(0, 119, 0);">[</span><span style="color: rgb(221, 0, 0);">'external_js'</span><span style="color: rgb(0, 119, 0);">] = </span><span style="color: rgb(0, 0, 187);">theme_render_template</span><span style="color: rgb(0, 119, 0);">(</span><span style="color: rgb(0, 0, 187);">$path</span><span style="color: rgb(0, 119, 0);">.</span><span style="color: rgb(221, 0, 0);">'/external-js.tpl.php'</span><span style="color: rgb(0, 119, 0);">, </span><span style="color: rgb(0, 0, 187);">$vars</span><span style="color: rgb(0, 119, 0);">);<br> </span><span style="color: rgb(0, 0, 187);">$vars</span><span style="color: rgb(0, 119, 0);">[</span><span style="color: rgb(221, 0, 0);">'footer'</span><span style="color: rgb(0, 119, 0);">] .= </span><span style="color: rgb(221, 0, 0);">'<script type="text/javascript"> _uacct = "UA-GOOGLE-ID"; urchinTracker(); </script>'</span><span style="color: rgb(0, 119, 0);">;<br>}<br></span><span style="color: rgb(0, 0, 187);">?></span></span></div>
<p>Lastly, I modified page.tpl.php to print the variable $external_js
right after $script in the header.I could also have printed it right
before the footer, and that might have been <a href="link.php?url=http://developer.yahoo.com%2Fperformance%2Frules.html%23js_bottom" rel="nofollow" target="_blank" target="_blank">better for performance</a>.
There's actually a module for Google Analytics already, but it doesn't
fit my needs very smoothly (it's designed for single sites, when I'm
working with a multi-site install of nearly a hundred distinct Drupals).</p>
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