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POjQuery BBQ Plugin Confusion
 

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  1. POjQuery BBQ Plugin Confusion
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    <p>I am relatively new to JavaScript and jQuery.</p> <p>I am using the jQuery BBQ plugin to provide back page functionality. I have the following implementation:</p> <pre><code>// Be sure to bind to the "hashchange" event on document.ready, not // before, or else it may fail in IE6/7. This limitation may be // removed in a future revision. $(function(){ // Override the default behavior of all `a` elements so that, when // clicked, their `href` value is pushed onto the history hash // instead of being navigated to directly. $(".content a").click(function(){ var href = $(this).attr( "href" ); // Push this URL "state" onto the history hash. $.bbq.pushState({ url: href }); // Prevent the default click behavior. return false; }); // Bind a callback that executes when document.location.hash changes. $(window).bind( "hashchange", function(e) { // In jQuery 1.4, use e.getState( "url" ); var url = $.bbq.getState( "url" ); // In this example, whenever the event is triggered, iterate over // all `a` elements, setting the class to "current" if the // href matches (and removing it otherwise). $("a").each(function(){ var href = $(this).attr( "href" ); if ( href === url ) { $(this).addClass( "current" ); } else { $(this).removeClass( "current" ); } }); console.log(url) $.getScript(url) }); // Since the event is only triggered when the hash changes, we need // to trigger the event now, to handle the hash the page may have // loaded with. $(window).trigger( "hashchange" ); }); </code></pre> <p>Now this works great, if I go direct to mysite.com/brands the URL loads fine, and when I click a tab the URL shows up like this <a href="http://localhost:3000/trends#url=/trends/latest" rel="nofollow">http://localhost:3000/trends#url=/trends/latest</a> which is OK, the back button works when I go through the other tabs on the page.</p> <p>$.getScript calls the JavaScript that currently loads my partials into the templates.</p> <p>The problem is that it only seems to work on a one-layer basis. If I click my parent nav item Trends, and click a tab, the plugin doesn't work. Its like it refuses to see it.</p> <p>I can see the BBQ plugin has advanced features, but I'm not sure if what I want is even advanced.</p> <p>Can anyone suggest from the jQuery, or previous experience with the plugin what I could do?</p> <p>Much appreciated.</p> <p>Thanks,</p> <p>Geoff</p>
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