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POjQuery "keyup" crashing page when checking 'Word Count'
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19971197
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19971298
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2013-11-14T06:37:16.437
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2013-11-15T16:56:35.520
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<p>I have a word counter running on a DIV and after typing in a few words, the page crashes. The browser continues to work (par scrolling) and no errors are showing in Chrome's console. Not sure where I'm going wrong...</p> <p>It all started when I passed "<em>wordCount(q);</em>" in "<em>keyup</em>". I only passed it there as it would split-out "NaN" instead of a number to countdown from.</p> <p>JS:</p> <pre><code>wordCount(); $('#group_3_1').click(function(){ var spliced = 200; wordCount(spliced); }) ; $('#group_3_2').click(function(){ var spliced = 600; wordCount(spliced); }) ; function wordCount(q) { var content_text = $('.message1').text(), char_count = content_text.length; if (char_count != 0) var word_count = q - content_text.replace(/[^\w ]/g, "").split(/\s+/).length; $('.word_count').html(word_count + " words remaining..."); $('.message1').keyup(function() { wordCount(q); }); try { if (new Number( word_count ) < 0) { $(".word_count").attr("id","bad"); } else { $(".word_count").attr("id","good"); } } catch (error) { // } }; </code></pre> <p>HTML:</p> <pre><code><input type="checkbox" name="entry.3.group" value="1/6" class="size1" id="group_3_1"> <input type="checkbox" name="entry.3.group" value="1/4" class="size1" id="group_3_2"> <div id="entry.8.single" class="message1" style="height: 400px; overflow-y:scroll; overflow-x:hidden;" contenteditable="true"> </div> <span class="word_count" id="good"></span> </code></pre> <p>Thanks in advanced!</p>
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<javascript><jquery><html><performance>
Title
jQuery "keyup" crashing page when checking 'Word Count'
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1. USMichael Marchment
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