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POCart is updated only once using Jquery and Codeigniter
 

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  1. POCart is updated only once using Jquery and Codeigniter
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    <p>I am working on Updating Codeigntier Cart with Jquery using Ajax call to update. Here is my jquery function</p> <pre><code>$(function() { $('.cart_form select').on('change', function(ev) { var rowid = $(this).attr('class'); var qty = $(this).val(); var postData_updatecart = { 'rowid' : rowid, 'qty' : qty }; //posting data to update cart $.ajax({ url : base_url + 'bookings/update_booking_cart', type : 'post', data : postData_updatecart, beforeSend : function() { $('#cart_content').html('Updating...'); }, success : function(html) { //window.location.href = "postproperty.php?type="+suffix+'&amp;page=page1'; $('#cart_content').html(html); } }); }); }); </code></pre> <p>I have cart view file as</p> <pre><code>&lt;div class="cart_form"&gt; &lt;?php echo form_open(base_url().'index.php/bookings/customerdetails', array('class' =&gt; 'bookings_form_customer', 'id' =&gt; 'bookings_form_customer')); ?&gt; &lt;table cellpadding="6" cellspacing="1" style="width:100%" border="0"&gt; &lt;tr&gt; &lt;th style="text-align:left"&gt;Item Description&lt;/th&gt; &lt;th style="text-align:left"&gt;QTY&lt;/th&gt; &lt;th style="text-align:right"&gt;Item Price&lt;/th&gt; &lt;th style="text-align:right"&gt;Sub-Total&lt;/th&gt; &lt;/tr&gt; &lt;?php $i = 1; ?&gt; &lt;?php foreach ($this-&gt;cart-&gt;contents() as $items): ?&gt; &lt;?php echo form_hidden($i.'[rowid]', $items['rowid']); ?&gt; &lt;tr&gt; &lt;td&gt; &lt;?php echo $items['name']; ?&gt; &lt;?php if ($this-&gt;cart-&gt;has_options($items['rowid']) == TRUE): ?&gt; &lt;p&gt; &lt;?php foreach ($this-&gt;cart-&gt;product_options($items['rowid']) as $option_name =&gt; $option_value): ?&gt; &lt;strong&gt;&lt;?php echo $option_name; ?&gt;:&lt;/strong&gt; &lt;?php echo $option_value; ?&gt;&lt;br /&gt; &lt;?php endforeach; ?&gt; &lt;/p&gt; &lt;?php endif; ?&gt; &lt;/td&gt; &lt;td&gt; &lt;select name="&lt;?php echo $i.'[qty]'; ?&gt;" class="&lt;?php echo $items['rowid']; ?&gt;"&gt; &lt;?php for($tt=0; $tt&lt;=10; $tt++) { ?&gt; &lt;option value="&lt;?php echo $tt; ?&gt;" &lt;?php if($tt==$items['qty']) echo 'selected="selected"'; ?&gt;&gt;&lt;?php echo $tt; ?&gt;&lt;/option&gt; &lt;?php } ?&gt; &lt;/select&gt; &lt;/td&gt; &lt;td style="text-align:right"&gt;&lt;?php echo $this-&gt;cart-&gt;format_number($items['price']); ?&gt;&lt;/td&gt; &lt;td style="text-align:right"&gt;$&lt;?php echo $this-&gt;cart-&gt;format_number($items['subtotal']); ?&gt;&lt;/td&gt; &lt;/tr&gt; &lt;?php $i++; ?&gt; &lt;?php endforeach; ?&gt; &lt;tr&gt; &lt;td colspan="2"&gt; &lt;/td&gt; &lt;td class="right"&gt;&lt;strong&gt;Total&lt;/strong&gt;&lt;/td&gt; &lt;td class="right"&gt;$&lt;?php echo $this-&gt;cart-&gt;format_number($this-&gt;cart-&gt;total()); ?&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;p&gt;&lt;?php echo form_submit('update_cart', 'Update your Cart'); ?&gt;&lt;/p&gt; &lt;/form&gt; &lt;/div&gt; </code></pre> <p>Things are working Nice. But, lets say if I have 2 products, if i select one item's qty from 1 to 2, cart is updated and updated cart is shown using AJAX. But, if I immediately change another item's qty then it doesnt work. </p> <p>The cart view file is inside class 'cart_form'.</p> <p>Helping hands are appreciated.</p>
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    1. COI have accidentally placed another jquery function. Original jquery function to update cart is now edited. Let me do what you have said.
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    2. COThat doesn't work.
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    3. CODoes anything to do with $('.cart_form select').on('change', function(ev) { LINE ??
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