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POjQuery is not loading, how jquery-rails works
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  1. POjQuery is not loading, how jquery-rails works
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    copied!<p>I am learning jquery &amp; ajax via railscasts<a href="http://railscasts.com/episodes/136-jquery-ajax-revised" rel="nofollow noreferrer">136 revise jquery &amp; ajax</a>. I spent more than 4 hours still can not make the first step work. </p> <p>The problem is I add <code>remote: true</code> as data attribute and <code>new.js.erb</code> under <code>app/view/task</code>. However, It never triggers the ajax call. It just redirects to the new page. </p> <p>Since It just really simple. I create public repo. <a href="https://github.com/nyrails/jquery_ajax" rel="nofollow noreferrer">here</a> </p> <p>Then, after several hours research, I found the jQuery is not been loaded. Because, I added</p> <pre><code>debugger if (jQuery) { alert('Jquery is loaded') } else { alert ('Jquery is not loaded') } </code></pre> <p>You can also find that in the github repo. I also read <a href="https://stackoverflow.com/questions/13193905/jquery-not-working-on-rails-3-2-8">this topic</a>, and also tried to switch the <code>ujs</code> and <code>jquery</code> </p> <pre><code>//= require jquery //= require jquery_ujs //= require_tree . </code></pre> <p>or <code>css</code> and <code>js</code>. </p> <pre><code>&lt;%= stylesheet_link_tag "application", :media =&gt; "all" %&gt; &lt;%= javascript_include_tag "application" %&gt; </code></pre> <p>to:</p> <pre><code>&lt;%= javascript_include_tag "application" %&gt; &lt;%= stylesheet_link_tag "application", :media =&gt; "all" %&gt; </code></pre> <p>nothing works. </p> <ol> <li><p>I want to know, how jquery-rails works. Why there is no error and it just can not load jQuery?</p></li> <li><p>I tried to upgrade rails version 3.2.8 to 3.2.15, which turn out to work. Still would like to know the reason.</p></li> </ol> <p>Wired issue, Would like to figure out the reason. Thanks</p>
 

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