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POHow do you replace CSS/toggle a large amount of elements?
 

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  1. POHow do you replace CSS/toggle a large amount of elements?
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    <p><strong>EDIT:</strong> The question morphed into how to optimize a massive CSS change to 700 or more divs. I'm leaving the old question below to describe my original approach.</p> <p>I have the following jQuery but it is not behaving as I expect. There are around 700 divs with class gr so hiding them takes a noticeable time. I am trying to do:</p> <ol> <li>When "Show/hide Pronunciation" is clicked, immediately change that text to "Working"</li> <li>Wait until all 'div.gr' are hidden/shown</li> <li><p>"Working" goes back to "Show/hide Pronunciation"</p> <pre><code>$(document).ready(function () { $('#togglePron').click(function() { $('#togglePron').html("Working..."); $('div.gr').toggle(); $('#togglePron').html("Show/hide Pronunciation"); }); }); ... ... &lt;div class="pronlink" id="togglePron"&gt;Show/hide P&lt;/div&gt; &lt;div class="gr"&gt;hai&lt;/div&gt;&lt;div class="zi"&gt;A&lt;/div&gt; &lt;div class="gr"&gt;nao&lt;/div&gt;&lt;div class="zi"&gt;B&lt;/div&gt; etc. </code></pre></li> </ol> <p>Thanks to Mike Lentini <a href="http://jsfiddle.net/SVf5k/4/" rel="nofollow">there's a jsfiddle for this question.</a></p> <p><strong><a href="http://freezoo.alwaysdata.net/readhash8.py" rel="nofollow">This is the full page I'm working on</a></strong></p> <p>The behavior I observe is that "Show/hide P" takes a noticeable time to change, then it changes briefly to "Working", and it goes back to "Show/hide". So is jQuery bunching together both the html() and .toggle(), instead of running html() first?</p> <p>This seems to be browser specific because in Opera it does what I want. In IE 7 and Chrome 18, the behavior is as I described. Is there a way to make the behavior I want in Chrome happen? Or a better way to do what I am describing?</p>
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    1. COIs it possible for you to put all divs with class "g" into some kind of container div? Doing a toggle on a single parent element seems to perform muchbetter than on the hundreds of individual divs
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    2. COI updated my question with the full page, http://freezoo.alwaysdata.net/readhash8.py and I considered how to restructure it but came short. It would be nice to have the "gr" text all in one line. No, I don't know how to put them together.
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    3. COOff topic from your question, but you may want to change the `div`s "#toggleFormBar" and "#togglePron" to `a`s instead. Shouldn't affect your code at all, but generally best practice is for clickables to be anchors.
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