[Thang Nguyen]

Dear,

I just change it as follow. Plz check again.

<table class="table-data-sheet">
	{assign var=feature_ids value=[]}
	{foreach from=$features item=feature}
	{if !$feature.id_feature|in_array:$feature_ids}
	{$feature_ids[]=$feature.id_feature}
	<tr class="{cycle values="odd,even"}">
		{if isset($feature.value)}
		<td>{$feature.name|escape:'html':'UTF-8'}</td>
		<td>{$feature.value|escape:'html':'UTF-8'}</td>
		{/if}
	</tr>
	{/if}
	{/foreach}
</table>

Thanks!