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POjQuery function does not work for all fields of the same class
 

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  1. POjQuery function does not work for all fields of the same class
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    <p>I have the following jQuery code to disable a submit button in a form when the values are empty. the code works fine for all entries except for <code>.action_manager</code> (which is a <code>textarea</code> generated dynamically in a table)in which by filling only the first row, the button is enabled. I want all the fields to be filled before the <code>submitbutton</code>is reactivated. <strong>Only one</strong> instance of <code>action_manager</code> is enough to get the button enabled ( which is <strong>not</strong> what I want)</p> <pre><code> $('document').ready(function(){ var submitButton = $('input[name="store_values"]'); checkValues(); $('select.actuallevel').on('change',function(){ checkValues(); }); $('select.targetlevel').on('change',function(){ checkValues(); }); $('select.quarter_manager').on('change',function(){ checkValues(); }); $('select.year_manager').on('change',function(){ checkValues(); }); $(".action_manager").each(function() { $(this).on('change',function(){ checkValues(); }); }); function checkValues(){ submitButton.prop('disabled',$(".actuallevel &gt; option:selected[value=''],.actuallevel:empty").length &gt; 0 || $(".targetlevel &gt; option:selected[value=''],.targetlevel:empty").length &gt; 0 || $(".quarter_manager &gt; option:selected[value=''],.quarter_manager:empty").length &gt; 0 || $(".year_manager &gt; option:selected[value=''],.year_manager:empty").length &gt; 0 || !$.trim($(".action_manager").val()) ); //submitButton.prop('disabled',$(".targetlevel &gt; option:selected[value=''],.targetlevel:empty").length &gt; 0); } }); </code></pre> <p>The textarea field is the following:</p> <pre><code>echo "&lt;td&gt;&lt;textarea class='action_manager' id='action-".$inf['Competence_ID']."' name='acto-".$inf['Competence_ID']."'&gt;";if (isset($inf['actiontext'])){echo $inf['actiontext'];}echo "&lt;/textarea&gt;&lt;/td&gt;"; echo"&lt;td&gt;"; </code></pre>
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    1. COhttp://stackoverflow.com/questions/5614399/disabling-submit-button-until-all-fields-have-values
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    2. COUse `$(document)` instead of `$('document')`
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    3. CO@tbraun89, I do not want to change the whole code for a small bug.
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