Solved

How to create an code for delete button  in Joomla Front end?

Posted on 2013-12-13
2
1,157 Views
Last Modified: 2013-12-27
How do I create an Delete button in listview articles in front end. Only want users (login) can delete.

Sorry my English are not so good.

My code - I have made DELETE BUTTON HERE, where I want  it.

<?php
/**
 * @package		Joomla.Site
 * @subpackage	com_content
 * @copyright	Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
 * @license		GNU General Public License version 2 or later; see LICENSE.txt
 */

// no direct access
defined('_JEXEC') or die;

JHtml::addIncludePath(JPATH_COMPONENT.'/helpers/html');
JHtml::_('behavior.tooltip');
JHtml::_('behavior.framework');

// Create some shortcuts.
$params		= &$this->item->params;
$n			= count($this->items);
$listOrder	= $this->escape($this->state->get('list.ordering'));
$listDirn	= $this->escape($this->state->get('list.direction'));
?>

<?php if (empty($this->items)) : ?>

	<?php if ($this->params->get('show_no_articles', 1)) : ?>
	<p><?php echo JText::_('COM_CONTENT_NO_ARTICLES'); ?></p>
	<?php endif; ?>

<?php else : ?>

<form action="<?php echo htmlspecialchars(JFactory::getURI()->toString()); ?>" method="post" name="adminForm" id="adminForm">
	<?php if ($this->params->get('show_headings') || $this->params->get('filter_field') != 'hide' || $this->params->get('show_pagination_limit')) :?>
  <fieldset class="filters">
		<?php if ($this->params->get('filter_field') != 'hide') :?>
		<legend class="hidelabeltxt">
			<?php echo JText::_('JGLOBAL_FILTER_LABEL'); ?>
		</legend>

		<div class="filter-search">
			<label class="filter-search-lbl" for="filter-search"><?php echo JText::_('COM_CONTENT_'.$this->params->get('filter_field').'_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_CONTENT_FILTER_SEARCH_DESC'); ?>" />
		</div>
		<?php endif; ?>

		<?php if ($this->params->get('show_pagination_limit')) : ?>
		<div class="display-limit">
			<?php echo JText::_('JGLOBAL_DISPLAY_NUM'); ?>&#160;
			<?php echo $this->pagination->getLimitBox(); ?>
		</div>
		<?php endif; ?>

	<!-- @TODO add hidden inputs -->
		<input type="hidden" name="filter_order" value="" />
		<input type="hidden" name="filter_order_Dir" value="" />
		<input type="hidden" name="limitstart" value="" />
	</fieldset>
	<?php endif; ?>

	<table class="category">
		<?php if ($this->params->get('show_headings')) :?>
		<thead>
			<tr>
				<d class="list-title" id="tableOrdering">
					<?php  echo JHtml::_('grid.sort', 'JGLOBAL_TITLE', 'a.title', $listDirn, $listOrder) ; ?>
				</td>

				<?php if ($date = $this->params->get('list_show_date')) : ?>
				<td class="list-date" id="tableOrdering2">
					<?php if ($date == "created") : ?>
						<?php echo JHtml::_('grid.sort', 'COM_CONTENT_'.$date.'_DATE', 'a.created', $listDirn, $listOrder); ?>
					<?php elseif ($date == "modified") : ?>
						<?php echo JHtml::_('grid.sort', 'COM_CONTENT_'.$date.'_DATE', 'a.modified', $listDirn, $listOrder); ?>
					<?php elseif ($date == "published") : ?>
						<?php echo JHtml::_('grid.sort', 'COM_CONTENT_'.$date.'_DATE', 'a.publish_up', $listDirn, $listOrder); ?>
					<?php endif; ?>
				</td>
				<?php endif; ?>
                

				<?php if ($this->params->get('list_show_author', 1)) : ?>
				<th class="list-author" id="tableOrdering3">
					<?php echo JHtml::_('grid.sort', 'JAUTHOR', 'author', $listDirn, $listOrder); ?>
				
                 </th>
                 
                 DELETE BUTTON HERE
                 
                 
				<?php endif; ?>
                
			</tr>
		</thead>
		<?php endif; ?>

		<tbody>

		<?php foreach ($this->items as $i => $article) : ?>
			<?php if ($this->items[$i]->state == 0) : ?>
				<tr class="system-unpublished cat-list-row<?php echo $i % 2; ?>">
			<?php else: ?>
				<tr class="cat-list-row<?php echo $i % 2; ?>" >
			<?php endif; ?>
				<?php if (in_array($article->access, $this->user->getAuthorisedViewLevels())) : ?>

					<td class="list-title" width="300">
						<a href="<?php echo JRoute::_(ContentHelperRoute::getArticleRoute($article->slug, $article->catid)); ?>">
							<?php echo $this->escape($article->title); ?></a>
                           
                            
<!---
						<?php if ($article->params->get('access-edit')) : ?>
						<ul class="actions">
							<li class="edit-icon">
								<?php echo JHtml::_('icon.edit', $article, $params); ?>
							</li>
						</ul>
						<?php endif; ?>
--->
					</td>

					<?php if ($this->params->get('list_show_date')) : ?>
					<td class="list-date">
						<?php echo JHtml::_('date', $article->displayDate, $this->escape(
						$this->params->get('date_format', JText::_('DATE_FORMAT_LC3')))); ?>
					</td>

					<?php endif; ?>

					<?php if ($this->params->get('list_show_author', 1)) : ?>
					<td colspan="2" class="list-author">
						<?php if(!empty($article->author) || !empty($article->created_by_alias)) : ?>
							<?php $author =  $article->author ?>
							<?php $author = ($article->created_by_alias ? $article->created_by_alias : $author);?>

							<?php if (!empty($article->contactid ) &&  $this->params->get('link_author') == true):?>
								<?php echo JHtml::_(
										'link',
										JRoute::_('index.php?option=com_contact&view=contact&id='.$article->contactid),
										$author
								); ?>

							<?php else :?>
								<?php echo JText::sprintf('COM_CONTENT_WRITTEN_BY', $author); ?>
							<?php endif; ?>
						<?php endif; ?>
					</td>
					<?php endif; ?>
				<?php else : // Show unauth links. ?>
					<td>
						<?php
							echo $this->escape($article->title).' : ';
							$menu		= JFactory::getApplication()->getMenu();
							$active		= $menu->getActive();
							$itemId		= $active->id;
							$link = JRoute::_('index.php?option=com_users&view=login&Itemid='.$itemId);
							$returnURL = JRoute::_(ContentHelperRoute::getArticleRoute($article->slug));
							$fullURL = new JURI($link);
							$fullURL->setVar('return', base64_encode(urlencode($returnURL)));
						?>
						<a href="<?php echo $fullURL; ?>" class="register">
							<?php echo JText::_( 'COM_CONTENT_REGISTER_TO_READ_MORE' ); ?></a>
					</td>
				<?php endif; ?>
				</tr>
		<?php endforeach; ?>
		</tbody>
	</table>
<?php endif; ?>

<?php // Code to add a link to submit an article. ?>
<?php if ($this->category->getParams()->get('access-create')) : ?>
	<?php echo JHtml::_('icon.create', $this->category, $this->category->params); ?>
<?php  endif; ?>

<?php // Add pagination links ?>
<?php if (!empty($this->items)) : ?>
	<?php if (($this->params->def('show_pagination', 2) == 1  || ($this->params->get('show_pagination') == 2)) && ($this->pagination->get('pages.total') > 1)) : ?>
	<div class="pagination">

		<?php if ($this->params->def('show_pagination_results', 1)) : ?>
		 	<p class="counter">
				<?php echo $this->pagination->getPagesCounter(); ?>
			</p>
		<?php endif; ?>

		<?php echo $this->pagination->getPagesLinks(); ?>
  </div>
	<?php endif; ?>
</form>

<?php  endif; ?>

Open in new window

0
Comment
Question by:tutsiq
2 Comments
 
LVL 24

Accepted Solution

by:
lenamtl earned 500 total points
ID: 39736555
This is not possible without a lot of customization.

You can create special user group with edit state permission, then they will be able to change article status as trashed or unpublished, but they won't be able to Empty the trash.
0

Featured Post

How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

Join & Write a Comment

SASS allows you to treat your CSS code in a more OOP way. Let's have a look on how you can structure your code in order for it to be easily maintained and reused.
Nothing in an HTTP request can be trusted, including HTTP headers and form data.  A form token is a tool that can be used to guard against request forgeries (CSRF).  This article shows an improved approach to form tokens, making it more difficult to…
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…
The viewer will learn the benefit of using external CSS files and the relationship between class and ID selectors. Create your external css file by saving it as style.css then set up your style tags: (CODE) Reference the nav tag and set your prop…

747 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

12 Experts available now in Live!

Get 1:1 Help Now