[com_newsfeeds] - "Filter field" in News Feeds - list layout (#11899)

* [com_newsfeed] - "Filter field" parameter in "List News Feeds in a Category" 

fix "Filter field" parameter in "List News Feeds in a Category"  behaviour

* fix for filter fields and table headings 1/3

fix for filter fields and table headings 1/3

* fix filter fields and table headings 2/3

fix for filter fields and table headings

* fix for filter fields and table headings 3/3

fix for filter fields and table headings 3/3

* removed 2nd layout

removed 2nd layout as requested

* removed 2nd layout

removed 2nd layout

components/com_newsfeeds/views/category/tmpl/default_items.php

@@ -20,9 +20,9 @@
 <?php else : ?>
 
 <form action="<?php echo htmlspecialchars(JUri::getInstance()->toString(), ENT_COMPAT, 'UTF-8'); ?>" method="post" name="adminForm" id="adminForm">
-	<?php if ((($this->params->get('filter_field') != 'hide') || ($this->params->get('filter_field') != '0')) || $this->params->get('show_pagination_limit')) : ?>
+	<?php if (($this->params->get('filter_field') != 'hide') || $this->params->get('show_pagination_limit')) : ?>
 	<fieldset class="filters btn-toolbar">
-		<?php if (($this->params->get('filter_field') != 'hide') || ($this->params->get('filter_field') != '0')) : ?>
+		<?php if (($this->params->get('filter_field') != 'hide') && ($this->params->get('filter_field') == '1')) : ?>
 			<div class="btn-group">
 				<label class="filter-search-lbl element-invisible" for="filter-search"><span class="label label-warning"><?php echo JText::_('JUNPUBLISHED'); ?></span><?php echo JText::_('COM_NEWSFEEDS_FILTER_LABEL') . '&#160;'; ?></label>
 				<input type="text" name="filter-search" id="filter-search" value="<?php echo $this->escape($this->state->get('list.filter')); ?>" class="inputbox" onchange="document.adminForm.submit();" title="<?php echo JText::_('COM_NEWSFEEDS_FILTER_SEARCH_DESC'); ?>" placeholder="<?php echo JText::_('COM_NEWSFEEDS_FILTER_SEARCH_DESC'); ?>" />