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POhow to change class property inside a checkbox
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  1. POhow to change class property inside a checkbox
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    copied!<p>if user inputs a value in the input field the class value on the checkbox will change automatically</p> <p>input field:</p> <pre><code> &lt;input style="width:25px; margin-left:5px;" type="text" name="qtyA" id="qtyA" /&gt; </code></pre> <p>checkbox: </p> <pre><code>&lt;input id="INsrv1" name="INopt" type="checkbox" value="1" /&gt;1&lt;br&gt; &lt;input id="INsrv2" name="INopt" type="checkbox" value="2" /&gt;2&lt;br&gt; &lt;input id="INsrv3" name="INopt" type="checkbox" value="3" /&gt;3&lt;br&gt; &lt;input id="INsrv4" name="INopt" type="checkbox" value="4" /&gt;4&lt;br&gt; </code></pre> <p>javascript: </p> <pre><code>&lt;script&gt; $(document).ready(function() { $('#qtyA').on('change', function() { var max = $(this).val(); }); $("[name$='INopt']").prop('class','validate[minCheckbox[1],maxCheckbox[max]] checkbox text') }); &lt;/script&gt; </code></pre> <p>for ex:</p> <p>the user inputs 3 in input field "qtyA" </p> <p>value : 3</p> <p>the maxCheckbox[] value on the script will change along with it </p> <p>from maxCheckbox[1] to maxCheckbox[3]</p> <p>the actual code:</p> <pre><code> &lt;script&gt; $(document).ready(function() { $('#qtyA').on('change', function() { var max = $(this).val(); alert(max); }); $("#srv").on('change', function() { var max = $('#qtyA').val(); alert(max); var selVal = $(this).val(); if (selVal == 'Inbound') { // Inbound $('.Inbound').show(); $('.Outbound').hide(); $("[name$='OUTopt']").prop('class','') $("#OUTsrvOtr").prop('class','') $("[name$='INopt']").prop('class','validate[minCheckbox[1],maxCheckbox[max]] checkbox text') $('#valOUT').val(''); $('div#Outbound').find('span').prop('class',''); } else if (selVal == 'Outbound') { // Outbound $('.Inbound').hide(); $('.Outbound').show(); $("[name$='INopt']").prop('class','') $("#INsrvOtr").prop('class','') $("[name$='OUTopt']").prop('class','validate[minCheckbox[1],maxCheckbox[max]] checkbox text') $('#valIN').val(''); $('div#Inbound').find('span').prop('class',''); } else { $('.Inbound').hide(); $('.Outbound').hide(); $('#valOUT').val(''); $('#valIN').val(''); $("[name$='INopt']").prop('class','') $("#OUTsrvOtr").prop('class','') $('div#Inbound').find('span').prop('class',''); $("[name$='OUTopt']").prop('class','') $("#OUTsrvOtr").prop('class','') $('div#Outbound').find('span').prop('class',''); } }); }); &lt;/script&gt; </code></pre>
 

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