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POhide / show div if less or greater than a certain number using jQuery
 

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  1. POhide / show div if less or greater than a certain number using jQuery
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    <p>I'm trying to us jQuery to hide or show something if less than or greater than 20000</p> <p>This is the table element I'm using. The td.weight is populated dynamically using a custom shipping calculator. There's a max weight returned by the api of 20000 lbs and then it zero's out.</p> <p>I'm attempting to notify the user by hiding or showing a div if their calculated weight is over 20000 lbs or less than 20000 lbs</p> <p>Show div.shipping-weight if this output:</p> <pre><code>&lt;td class="weight"&gt; 20000 &lt;small&gt;&lt;em&gt; lb's &lt;/em&gt;&lt;/small&gt;&lt;br&gt; &lt;div class="shipping-weight"&gt;&lt;small&gt;*Note: Up to 20,000 lbs max. For shipping requirements over 20,000 lb's call our&lt;/small&gt;&lt;br&gt; &lt;small&gt;PRICING HOTLINE: 1-877-444-444 &lt;/small&gt; &lt;/div&gt; &lt;/td&gt; </code></pre> <p>Hide div.shipping-weight if this output:</p> <pre><code>&lt;td class="weight"&gt; 19456 &lt;small&gt;&lt;em&gt; lb's &lt;/em&gt;&lt;/small&gt;&lt;br&gt; &lt;div class="shipping-weight"&gt;&lt;small&gt;*Note: Up to 20,000 lbs max. For shipping requirements over 20,000 lb's call our&lt;/small&gt;&lt;br&gt; &lt;small&gt;PRICING HOTLINE: 1-877-444-444 &lt;/small&gt; &lt;/div&gt; &lt;/td&gt; </code></pre> <p>Here is what I have so far.</p> <pre><code> $('td.weight').filter(function(index){ return parseInt(this.innerHTML) &gt; 20000; }).show('.shipping-weight'); </code></pre> <p>Here's a <a href="http://jsfiddle.net/fNsNj/1/" rel="nofollow">jsfiddel</a></p> <p>*Revision:</p> <p>This doesn't seem to fire in my ajax request but works on jsfiddle. I'm using keyup and livequery to make the request. As follows:</p> <pre><code> $('.input-mini').keyup().livequery('change', function () { url = $(this.form).attr('action'); data = $(this.form).serialize(); $.post(url, data, function () { $('#checkout').load('/store/checkout_table'); $('#checkout_form').attr('action', url); $('.weight').filter(function(index){ var num = parseInt(this.firstChild.textContent); return num &gt;= 20000; }).find('.shipping-weight').show(); $.cookie('all_cookie', null); }); return false; }); </code></pre>
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    1. USDenny Smith
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      1. USradu florescu
 

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