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POJavascript values don't seen to be setting correctly
 

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  1. POJavascript values don't seen to be setting correctly
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    <p>I'm using Javascript to update some values of hidden form fields which are latter used to work out a total. This was working fine but now something odd seems to be happening and I'm at a lose to work out what.</p> <pre><code> &lt;input type="hidden" name="membership[&lt;?php echo $row_id; ?&gt;][total]" class="&lt;?php echo $row_id; ?&gt;total" value="&lt;?php echo $social_prices[$row['membership']]; ?&gt;"&gt; </code></pre> <p>In my total function if I console.log the whole object I get:</p> <pre><code> &lt;input type="hidden" name="membership[1][total]" class="1total" value="43.5"&gt; </code></pre> <p>but if I just grab the value I get the original value of the field, which is 24.. so the total is being worked out using the original values rather than the updated ones...</p> <p>here's how I'm doing the console.log;</p> <pre><code>console.log(this); console.log((this.value)); </code></pre> <p>This is how I'm updating the value:</p> <pre><code>$('.'+membership+'total').val(total); </code></pre> <p>if I run this line right after that one I get back the right value: </p> <pre><code>alert($('.'+membership+'total').val()); </code></pre> <p>But when I try my total function it all goes wrong here is some of the code from the function I won;t post the whole lot cos it's really long.</p> <pre><code> var total = 0; $('input:hidden').each(function () { // I'm using this to make sure I get only the field I want to add together var result = name.match(/total/g); if((result)){ console.log(this); console.log((this.value)); total = total + parseFloat((this).value); } }); </code></pre>
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    1. COWhat's the `total` function?
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      1. USMichał Miszczyszyn
    2. COCan you post your example on jsfiddle or jsbin? Or just paste your code here.
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      1. USsvlada
    3. COhow you update the value? document.getelementbyid(x).value = xxx ?
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      1. USToping
 

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