Ok i have records from database listed in view file, so u can see i wanna pass values to controler via href by update/grab function controler
echo $this->pagination->create_links();
br().br();
foreach ($query->result() as $q): ?>
<?php echo $q->info . br()?>
<?php endforeach; ?>
it works for first page in my pagination, when i am on some other page when i clicked on on record, instead passing parametars to controler when i clicked in keep adding url for example http://localhost/z/records/users/update/grab/3/update/grab/1/update/grab/1/update/grab/1/trtr
So error is when i have in url, when i am on second page in pagination
http://localhost/z/records/users/2
works only when i am on first page
http://localhost/z/records
is there a way to solve this proble. Will it works if i some how adjust routes??? Need help, please help me its very important
Try changing your link to an absolute URL:
<a href="/z/update/grab/<?php echo $q->id;?>/<?php echo $q->info; ?>">
Or adding a correct relative URL base to the header of your pages:
<base href="/z/" />
Codeigniter routes allow you to do this:
$route['post/(:any)/comment/(:any)'] = "posts/comments/$1/$2";
Then in the controller, the function inside my posts controller would work like this:
public function comments($one, $two) {
echo $one."-".$two;
}
so if you hit the url "/post/111/comment/222" the output would be
111-222
Related
I'm using codeigniter 3x. I'm working on my website. I'm using include method in my view.
Like
<?php include('templates/header.php'); ?>
<h1>Home Page</h1>
<?php include('templates/footer.php'); ?>
Is this a good way to show header and footer in codeigniter.
Thank!
You are half your way, here is how you will be able to make it more dynamic, in your views file you should have a structure like this:
views
- header.php
- footer.php
- template.php
- home.page
In header.php you should have all your header and footer content which you wants to display on all pages.
Now in your template move all your includes.
template.php
<?php $this->load->view("header.php"); ?>
<?php $this->load->view($main_content); ?>
<?php $this->load->view("footer.php"); ?>
here you notice $main_content variable, it is dynamic file name which we want to load in our controller. So lets assume you have a controller like this:
public function home()
{
$data['meta_title'] = $this->lang->line('home_meta_title');
$data['meta_description'] = $this->lang->line('home_meta_description');
$data['meta_keywords'] = $this->lang->line('home_meta_keywords');
$data['main_content'] = 'home';
$this->load->view('template',$data);
}
$data['main_content'] = 'home'; is loading your home.php file, you can also load from subdirectories like 'directory/home'. You can also pass any variable like I gave you above example with dynamic meta.
I have a problem when i try to add other parameter to URL.
before i use Codeigniter i add those parameters using JavaScript like this
test
but when i tried to do it with Codeigniter i don't know how.
<?php echo anchor("home/index/param1","test"); ?>
as i said i want to add this parameter for example my URL looks like this
home/index/param2
so when i click on test i want the URL to be like this
home/index/param2/param1
Take a look at CodeIgniter's URL Helper Documentation
The first parameter can contain any segments you wish appended to the URL. As with the site_url() function above, segments can be a string or an array.
For your example, you could try:
<?php
$base_url = 'home/index/';
$param1 = 'param1';
$param2 = 'param2';
$segments = array($base_url, $param1, $param2);
echo anchor($segments,"test");
?>
You can't do that with the form helper, you have to use your js function again :
echo anchor("home/index/param2", "test", array("onClick" => "javascript:addParam(window.location.href, 'display', 'param1');"));
It will produce :
test
But I don't see the point of dynamically change the href on the click event. Why don't you set it directly at the beginning ?
echo anchor("home/index/param2/param1", "test");
I want to show message on some condition in a template file(custom module template file).I am having following code.
<?php
if(count($collection)): ?>
<?php foreach($collection as $coll): ?>
some calculations
<?php endforeach; ?>
<?php else: ?>
<?php $message = $this->__('There is no data available'); ?>
<?php echo Mage::getSingleton('core/session')->addNotice($message);?>
<?php endif;?>
But this is not working properly. The message is displayed on other pages not on the same page.
If you really need to implement that right in the template, you may use the code below:
<?php echo $this->getLayout()->createBlock('core/messages')->addNotice('My Message')->toHtml(); ?>
But the solution described by Amit Bera sounds like a better way to resolve it.
Muk,According to your code
Mage::getSingleton('core/session')->addNotice($message);
add an notice to magento.This is code set notice to session and which is reflecting on page refresh according php session ,a session variable set value is reflecting after page refresh.
If you already added this notice on other page before came to your file then ,you need to add core/session to custom module template file controllers file.
Code is $this->_initLayoutMessages('core/session');
In controller you need below code in controller.
/* load the layout from xml */
$this->loadLayout();
$this->_initLayoutMessages('core/session');
/* rendering layout */
$this->renderLayout();
Read more at inchoo blog
I found that $this->loadLayout() is what reads and clears messages from the session, therefore if you add messages before calling $this->loadLayout() then those messages should be displayed on the current page.
Example:
public function chooseFileAction() {
// a quick and dirty way to find the larger out of post_max_size and upload_max_filesize
$post_max_size = ini_get('post_max_size'); $post_max_size_int = str_replace('K', '000', str_replace('M', '000000', str_replace('G', '000000000', $post_max_size)));
$upload_max_filesize = ini_get('upload_max_filesize'); $upload_max_filesize_int = str_replace('K', '000', str_replace('M', '000000', str_replace('G', '000000000', $upload_max_filesize)));
$maxsize = $post_max_size_int < $upload_max_filesize_int ? $post_max_size : $upload_max_filesize;
// display max file size to user in a message box
$msg = 'Max file size: ' . $maxsize;
Mage::getSingleton('core/session')->addNotice($msg);
$this->loadLayout();
$this->_title($this->__('Catalog'))->_title($this->__('File Upload'));
$this->_setActiveMenu('catalog/customfileupload');
$block = $this->getLayout()->createBlock('customfileupload/adminhtml_customfileupload_choosefile');
$this->_addContent($block);
$this->renderLayout();
}
Caveat: this is tested in Magento 1.9, not 1.7.
Im using views to display content ,, How can i show block only in the first page in the views and im enable the ajax in the views..
I tried with PHP in the Block visibility but I dont know how to get the first page in the views...
Portfolio = the views name
<?php
$url = request_uri();
$pos = strpos($url, "page");
if ($pos === false && arg(0) =='portfolio') {
return TRUE;
}
?>
you should have different page files for your pages, like "node--product_page.tpl.php"
you can add your view block inside your page, whenever you want using this code:
<?php echo views_embed_view('YourViewName[ex:product_list]', $display_id ='yourBlockViewName[ex:block_1]'); ?>
I have a js in a folder js. I call the file in the header.
I have the next code in my view:
<?php echo form_dropdown('mydropdown',$options) ?>
I need to pass the paramether $js, could you help me with the syntax?
$js = 'id="shirts" onChange="display(this,\'id1\',\'id2\');"';
<?php echo form_dropdown('mydropdown',$options, $js) ?>
When I see the source code of my dropdown I can't see the id="shirts", then I believe that the function javascript is not recognized.
What's my error. My codeigniter version is 2.0.
Thanks.
javascript should be the fourth parameter to this call. So add a null parameter in the third (which is for the selected value of the dropdown):
<?php echo form_dropdown('mydropdown',$options, null, $js) ?>
http://ellislab.com/codeigniter/user_guide/helpers/form_helper.html