I am using joomala 2.5 and developed my own component for showing table data in front end and added pagination. I'm getting pagination links, after clicking on the links 'next', 'prev' nothing happens.
What may be the problem?
In view.html.php I've added
$this -> pagination = $this->get('Pagination');
In default.php I've added
<div class="pagination">
<?php echo $this->pagination->getListFooter(); ?>
</div>
You haven't mentioned what you have done in you components model file. My advoice to you is just read this document carefully http://docs.joomla.org/J1.5:Using_JPagination_in_your_component & you will be easily apply pagination. The doc is perfect & its very simple to use pagination in Joomla.
Thank you.
Put your pagination buttons inside a tag and make sure the action url points to the same view (e.g. action = 'index.php?option=com_component&view=listview')
<form action=""...>
<div class="pagination">
<?php echo $this->pagination->getListFooter(); ?>
</div>
</form>
Related
Is it possible to display core custom fields in search results ? I can add custom fields in template override for article view like this :
<?php echo $this->item->jcfields[1]->value; ?>
It works fine for com_content but it doesn't display anything in search results (com_search).
Is there a way to render my custom fields in the search results ?
Thank you.
You can create a template overwrite for the com search component like other overwrites by creating a 'html/com_content/com_search/search' folder in your current template.
In this you copy the content of /components/com_search/views/search/tmpl
You can find a description with examples here: https://docs.joomla.org/Customising_the_Smart_Search_results_page
This is targeted at Smart Search (com_finder), however you can follow this by replacing com_finder for com_search.
Then you customize and add the custom fields in the file: default_results.php in your overwrite file.
Please note that the custom fields are a string in the $result object
["jcfields"]=>
string(26) "Custom Field,Search123,1,2"
echo "My fields: ".$result->jcfields;
If you want to do this for Smart Search in Joomla 4, here is the solution.
Create a template override of the file: components/com_finder/tmpl/search/default_result.php
At the start of the file (after line 20), add this code:
// Creates an array with all the CF of the current article.
$articleCustomFields = Joomla\Component\Fields\Administrator\Helper\FieldsHelper::getFields('com_content.article', $this->result, true);
// Creates an associative array using the custom field id as a key.
$articleCustomFields = \Joomla\Utilities\ArrayHelper::pivot($articleCustomFields, 'id');
Then print the custom fields in the page:
<ul class="fields-container">
<?php
// We are using the custom fields with ids 10 and 3
if (!empty($articleCustomFields[10]->value)) : ?>
<li class="field-entry">
<span class="field-label"><?= $articleCustomFields[10]->label ?>:</span>
<span class="field-value"><?= $articleCustomFields[10]->value; ?></span>
</li>
<?php
endif; ?>
<?php
if (!empty($articleCustomFields[3]->value)) : ?>
<li class="field-entry">
<span class="field-label"><?= $articleCustomFields[3]->label ?>:</span>
<span class="field-value"><?= $articleCustomFields[3]->value; ?></span>
</li>
<?php
endif; ?>
</ul>
If you are looking for a complete tutorial, please have a look at:
https://blue-coder.com/help/blog/adding-custom-fields-in-the-search-results
I have installed the Ajax Search Lite plugin for my wordpress site and have edited the Header.php file to place the code.
This is the code that I am currently using to display it:
<body>
<!-- Header -->
<section>
<div class="navbar navbar-inverse navbar-static-top">
<div class="container">
<?php echo do_shortcode('[wpdreams_ajaxsearchlite'); ?>
This is how it displays on my site currently and in the same screenshot points out where I would like place it:
Ajax Search Lite Placement
Is anyone able to help me achieve this? Is there a better way to implement the search function where I want rather than in the Header.php file?
Any assistance is really appreciated.
approach # 1 : add the short code, in the menu or theme files where your menu is getting rendered. (or)
approach # 2: You don't need a walker in this case. A filter called wp_nav_menu_items is available. It allows you to edit the list items of a menu. Just append your own list item with search field.
add_filter( 'wp_nav_menu_items', 'add_search_to_nav', 10, 2 );
function add_search_to_nav( $items, $args )
{
$items .= '<li>SEARCH'.do_shortcode('[wpdreams_ajaxsearchlite').'</li>';
return $items;
}
Ref: https://wordpress.stackexchange.com/questions/52286/using-a-menu-walker-add-a-custom-item-at-the-end-of-the-menus-items
I've been using django for some time and I decided to start a new project but this time in Codeigniter, I used to extend the template file in my views and put content inside the {% block content %} block but it seens to be different in CodeIgniter.
In CodeIgniter I have something like:
<?php
$this->load->view('header');
$this->load->view('form_add_customer');
$this->load->view('footer');
?>
But is there a way to have an unique file with header, content and footer like this?
<html>
<head><title>Test</title></head>
<body>
<div id="header">Welcome</div>
<div id="content">
</div>
<div id="footer"> 2013 - Tectcom Telecom</div>
</body>
</html>
And put a view file with a form inside the content div?
Update your html (layout) file like this:
<div id="content"><?php $this->load->view($content) ?></div>
In your controller, call the view like this:
$view_data = array();
$view_data['content'] = 'form_add_customer';
$this->load->view('path/to/layout', $view_data);
I've used the "Most Simple Template Library for CodeIgniter" in the past with success for smaller projects. I believe it'll provide with the functionality that you require allowing you to have placeholders in a 'template' which you can update in your controller logic.
I wonder if there is a way to add a Warning/Advisory or Terms & Conditions (preferably) to a category or a landing page to warn users about adult content. On the shop I'm working on there is an "Adult Section" Category for Erotic Toys, Lingerie, cosplay, etc. and I need to warn users about such content before they access the section in case they're less than 18.
I've searched the web and only found paid extensions which I cannot afford. Does anyone know how to do this?
I'm using Magento CE 1.7.
Thanks,
EDIT:
Ok, so I've been trying to figure out how to do this and I just figured that the best way to do it would be to just create a Category Landing Page and adding a java script for T&C redirect to the page I want it to.
This is the code I would use for the Category Landing Page with blank content would be this.
<?php $_categories = $this->getCurrentChildCategories() ?>
<?php $_collectionSize = $_categories->count() ?>
<div>
<?php $i=0; foreach ($_categories as $_category): ?>
<?php
$layer = Mage::getSingleton(‘catalog/layer’);
$layer->setCurrentCategory(Mage::getModel(‘catalog/category’)->load($_category->getId()));
$helper = Mage::helper(‘catalog/category’);
?>
Then I found a code snippet that would redirect the user to a page of my liking after clicking accept but I'm not sure how to implement it and/or if this is the best choice. Here's the code.
<form action="url-to-go-to" method="GET" onsubmit="return checkCheckBox(this)">
I accept: <input type="checkbox" value="0" name="agree">
<input type="submit" value="Continue">
<input type="button" value="Exit" onclick="document.location.href='BACKTOWHAT.html';">
</form>
<script type="text/javascript">
<!--
function checkCheckBox(f){
if (f.agree.checked == false )
{
alert("Please tick the box to continue");
return false;
} else
return true;
}
-->
</script>
Now I was thinking that it would be best to just create a simple CMS page and point the category on the top menu to that page and once they have agreed and clicked on continue, they could be taken to the actual category by simply pointing the 'onclick' to the URL of the actual category.
Not sure if this is the best way but it's the only way I could come up. The other way I thought of would've required me to take the "agreements" during checkout that already comes with magento and make an extension that would allow me to place it on any page and call the "Agreement ID" from the Sales/Terms and Conditions tab but I don't know how to actually do that, it was just a thought.
If anyone has a better solution, I'd be happy to hear it.
I would add some sort of JavaScript that shows a div over the top of the whole page, that will create a session cookie when you accept to watch the category. Otherwise, make a back() in the history navigation. This way you don't need another page, just JS.
On another note, could you please post the extensions you found that do this?
How do I implement a sidebar in Zend Framework?
I know that I can use a placeholder or something similar in Zend_layout, but how do I automatically generate the code for the sidebar in my controllers without having to call a sidebar class within every controller?
My setup is as follows
Application
- modules
- blog
- other modules
I only want the sidebar for my blog module.
I have found this http://www.zfforums.com/zend-framework-components-13/model-view-controller-mvc-21/how-layout-sidebar-etc-2677.html but I do not understand the last part "just inject your layout, register it with the front controller ..."
You could just have a action and view in one of your controllers which renders the sidebar.
from the layout for the blog module you just call:
<? echo $this->action('action','controller','module',array('optionalparams'=>1); ?>
on the position where you want to have it. So one call to one action.
Rather than use the action stack and the action() view helper, you could render a "partial view script" that includes your sidebar elements.
# in your layout.phtml
<div id="sidebar">
<?php echo $this->render('blog/_sidebar.phtml'); /*relative to your view scripts directory*/ ?>
</div>
# in blog/_sidebar.phtml
<div id="blog_categories">
<?php foreach ($this->categories as $category): ?>
<?php echo $category->name; ?>
<?php endforeach; ?>
</div>
The render() view helper is used to render the content of another view script. It has the same scope as all your other view scripts, so if there are any variable assigned to the view, they will be available to your partial. So in the example above, the categories variable was set in the controller.
There is another view helper called the partial() view helper. This function is a little more expensive since it creates its own variable scope. In other words, none of your current view variables will be available. You will have a clean slate to work with, which means you must pass in any variables you need:
# in your layout.phtml
<div id="sidebar">
<?php echo $this->partial('blog/_sidebar.phtml', array('categories2'=>$this->categories)); ?>
</div>
# in blog/_sidebar.phtml
<div id="blog_categories">
<?php foreach ($this->categories2 as $category): ?>
<?php echo $category->name; ?>
<?php endforeach; ?>
</div>
I don't find myself using partial() very often since it is more expensive, and I rarely need to create a separate context.
As far as setting up the variables for use in the sidebar partial ($this->categories in this example), I have used a number of different methods depending on the particular problem. If it's specific to a controller action, I will write the code and assign it in the view script:
# controller
public function somethingAction()
{
$this->view->categories = $this->_getCategoriesForThisParticularAction();
// other controller code
}
If my code is more generic to all the actions of the controller, I will utilize the controller's preDispatch() function. If it's more generic to multiple controllers, I will put the code in the init() of my base controller (a controller the most of my controllers extend).
Sometimes I do not even put the code in my controller. If it's simple enough, I just stick the code in the partial. If it's a little more complex, I will move it to a view helper. This may break the MVC pattern, but I think it really depends on the particular case in order to determine the best placement.
If you are using Zend_Layout, just add the sidebar with the Action viewhelper as Rufinus said.
in your layout script:
<div id="sidebar">
<?php echo $this->action('action', 'controller', 'module', array('optionalparams'=>1)); ?>
</div>
<div id="content">
<?php echo $this->layout()->content; ?>
</div>
This should meet the requirements posted in your question.