How to Fix \"Trying to get property of non-object\" Error in CodeIgniter Edit Form?

Error: "Trying to Get Property of Non-Object" in CodeIgniter Edit Form

When attempting to edit records in CodeIgniter, you may encounter the "Trying to get property of non-object" error when populating your edit form. This error indicates that the $product variable used to retrieve data is not an object.

To resolve this issue, use array notation to access the array elements rather than object notation. Instead of $product->prodname, use $product['prodname'].

In your edit_product_view.php file, update the following:

<code class="php"><td><?php echo form_label('Name:'); ?></td>
<td><?php echo form_input('prodname', set_value('prodname', $product['prodname'])); ?></td>

<td><?php echo form_label('Product Type:'); ?></td>
<td><?php echo form_dropdown('ptname_fk', $product_types, set_value('ptname_fk', $product['ptname_fk'])); ?></td></code>

Array notation accesses the elements directly from the array, resolving the "Trying to get property of non-object" error. Your edit form will now correctly populate with the data retrieved from the database.

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