How to use two views in one controller in codeigniter
public function myaccount($user_id) {
$this->load->model('blog');
if(isset($_POST['post'])){
if(strlen($_FILES['inputUpProfile']['name']) > 0)
{
$pic = $this->do_upload('inputUpProfile');
if ($this->input->post('post') == ''){$type="image";} else {$type="image-with-text";}
}
else {$pic = ""; $type = "text"; }
$result = $this->blog->addPost($user_id, $type , $this->input->post('post'),$pic);
}
if(isset($_SESSION['user_id']) || !empty($_SESSION['user_id'])){
$result = $this->blog->getPost($user_id, 0 , 10);
$this->template->build("profile" , array("response"=>$result));
}
else{
$this->template->build('registration_view',$this->data);
}
$this->data['user'] = $user;
$this->data['errors'] = $this->errors;
$this->template->set_layout('myaccount');
$this->template->build('profile',$this->data);
$this->template->build('post_profile',$this->data);
}
}
this ic controller function that must open two view, but my problem is open one view.
Try like
$this->data['myaccount'] = $this->template->set_layout('myaccount');
$this->data['profile'] = $this->template->build('profile',$this->data);
$this->template->build('post_profile',$this->data);
And you can access the two other views from myaccount and profile
Or in your view file call the other 2 views like in post_profile page try like
$this->template->build('profile',$profile);
That $profile will be taken from the controller asigned to the post_profile view
Related
I'm trying to follow the instructions on this docs page, but I seem to be missing something:
https://docs.joomla.org/Supporting_SEF_URLs_in_your_component
The URI that needs to be corrected is: index.php?com_component&view=legal&page=customermasteragreement
It seems like the routing function should be simple, but the page is just displaying default instead of the sub-view.
Here's my current code:
function ComponentBuildRoute(&$query)
{
$segments = array();
if (isset($query['view'])) {
$segments[] = $query['view'];
unset($query['view']);
}
if (isset($query['page'])) {
$segments[] = $query['page'];
unset($query['page']);
}
return $segments;
}
function ComponentParseRoute($segments)
{
$vars = array();
switch($segments[0])
{
case 'legal':
$vars['view'] = 'legal';
break;
case 'customermasteragreement':
$vars['page'] = 'customermasteragreement';
break;
}
return $vars;
}
Update
This code works to display the subpage, but it gives me a URI like: legal-agreements/legal?page=customermasteragreement
class ComponentRouter extends JComponentRouterBase {
public function build(&$query) {
$segments = array();
$view = null;
if (isset($query['view'])) {
$segments[] = $query['view'];
$view = $query['view'];
unset($query['view']);
}
if (isset($query['id'])) {
if ($view !== null) {
$segments[] = $query['id'];
} else {
$segments[] = $query['id'];
}
unset($query['id']);
}
return $segments;
}
public function parse(&$segments) {
$vars = array();
// View is always the first element of the array
$vars['view'] = array_shift($segments);
return $vars;
}
}
EDIT 2
If it helps, here's my model and views
models/legal.php
// import Joomla modelitem library
jimport('joomla.application.component.modelitem');
class ComponentModelLegal extends JModelItem {
public function __construct($config = array())
{
JLoader::register('ComponentHelper', JPATH_COMPONENT_ADMINISTRATOR . '/helpers/component.php');
parent::__construct($config);
}
/**
*
* #return string
*/
public function getLegal() {
$app = JFactory::getApplication();
$page = $app->input->get('page', '', 'STRING');
if ($page) {
ComponentHelper::add('type', $page); //This is an API request to an external service, returning JSON formatted data
$legal = ComponentHelper::getData('commons/legal-agreements.json', TRUE);
if (isset($legal[0]['status'])) {
JError::raiseError(400, $legal[0]['ERROR']);
return false;
} else {
if (!isset($this->legal)) {
$this->legal = $legal;
}
return $this->legal;
}
}
}
}
views/legal/view.html.php
class ComponentViewLegal extends JViewLegacy {
function display($tpl = null) {
// Assign data to the view
$this->legal = $this->get('legal');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JLog::add(implode('<br />', $errors), JLog::WARNING, 'jerror');
return false;
}
// Display the view
parent::display($tpl);
}
}
views/legal/tmpl/default.php
$page = JRequest::getVar('page');
$pages = array(
'resellermasteragreement',
'customermasteragreement',
'resellerdomainagreement',
'customerdomainagreement',
'resellerwebserviceagreement',
'customerwebserviceagreement',
'resellerdigicertagreement',
'customerdigicertagreement',
'registraragreement',
'customerhostingproductagreement',
'resellerhostingproductagreement'
);
?>
<div class="col-lg-12">
<?php
echo in_array($page, $pages) ? $this->loadTemplate('legal') : $this->loadTemplate('home');
?>
</div>
views/legal/tmpl/default_legal.php
$page = JRequest::getVar('page');
echo nl2br(htmlspecialchars($this->legal[$page]['defaultagreement'], ENT_NOQUOTES, "UTF-8"));
?>
<a type="button" class="btn btn-primary" href="<?php echo JROUTE::_("index.php?option=com_component&view=legal"); ?>">Back</a>
EDIT 3
This works because I wasn't navigating directly to the page from a menu item. There's a top level menu, then a page a links to the agreements. I have a hidden menu to each item, but that wasn't the link I followed.
$app = JFactory::getApplication()->getMenu();
$customermaster = $app->getItems( 'link', 'index.php?option=com_component&view=legal&page=customermasteragreement', true );
JRoute::_('index.php?Itemid='.$customermaster->id);
You have one view but you're not actually set the page argument correctly when you catch a view argument, but you treat page as some king of another view. Can you please try this and check if it works:
function [componentname]ParseRoute($segments)
{
$vars = array();
switch($segments[0])
{
case 'legal':
$vars['view'] = 'legal';
$vars['page'] = $segments[1];
break;
}
return $vars;
}
Also the functions ComponentBuildRoute, ComponentParseRoute must have your components name instead of Component at the beginning.
EDIT
[componentname]BuildRoute and [componentname]ParseRoute are deprecated, you should stick the the class that extends JComponentRouterBase as you have it in your updated second example. Try this one here and see if it works:
class ComponentRouter extends JComponentRouterBase {
public function build(&$query) {
$segments = array();
$view = null;
if (isset($query['view'])) {
$segments[] = $query['view'];
$view = $query['view'];
unset($query['view']);
}
if (isset($query['page'])) {
$segments[] = $query['page'];
unset($query['page']);
}
return $segments;
}
public function parse(&$segments) {
$vars = array();
// View is always the first element of the array
$vars['view'] = array_shift($segments);
if(count($segments) > 0)
$vars['page'] = array_shift($segments);
return $vars;
}
}
EDIT 2
I have a test Joomla 3 site with a simple component named Ola.
Non SEO component URL: http://j3.dev.lytrax.net/index.php?option=com_ola&page=test_page&view=ola
URL generated by JRoute before Router class added to router.php: http://j3.dev.lytrax.net/index.php/component/ola/?page=test_page&view=ola
SEO URL returned by JRoute::_('index.php?option=com_ola&page=test_page&view=ola'); after creating router.php and used the Router class above: http://j3.dev.lytrax.net/index.php/component/ola/ola/test_page
If you visit the links, you'll see that all are working and you can even see the page, view and JRoute results of the calling component Ola.
Unless I've completely misunderstood Joomla (I've been developing with it for four five years now), there is no "sub-view" concept implemented. Trying to use the idea is what's getting you into trouble I think.
I'm astounded that the idea of using a visual debugger is so unpopular.
Get yourself something like Netbeans (there are others too), set up a local web and database server, and watch the code run. Very (well, relatively very) quickly you'll start to understand how the structure hangs together.
You may put code in your view that picks up the extra params you've set and displays or hides things accordingly, but there is no "sub-view".
I am trying to use two divs in a view. If I am logged in as a user I want to show the div named as 'user'. If logged in as an admin I want to load a view which has div named as 'admin'. I want to do this in CodeIgniter.
My sample code is as follows,
if ($Admin == 0)
{
$data['visible']=$this->login_model->show_menu();
}
else
{
echo "I'm Admin";
$this->load->view('home');
}
Take 2 variables
$showAdmin and $showUser
In controller
function showView() {
$showAdmin = FALSE;
$showUser = FALSE;
if ($isAdminLoggedInYourCode) {
$showAdmin = TRUE;
}
else if ($isUserLoggedInYourCode) {
$showUser = TRUE;
}
$data['showAdmin'] = $showAdmin;
$data['showUser'] = $showUser;
$this->load->view('home', $data);
}
And in view,
if ($showAdmin) {
// Show Admin div
}
else if ($showUser) {
// Show User div
}
The doc : http://www.codeigniter.com/user_guide/general/views.html
Adding Dynamic Data to the View
Let's try it with your controller file. Open it add this code:
<?php
class Blog extends CI_Controller {
function index()
{
$data['title'] = "My Real Title";
$data['heading'] = "My Real Heading";
$this->load->view('blogview', $data);
}
}
?>
Now open your view file and change the text to variables that correspond to the array keys in your data:
<html>
<head>
<title><?php echo $title;?></title>
</head>
<body>
<h1><?php echo $heading;?></h1>
</body>
</html>
So, in your case, you can do something like that :
if ($Admin == 0)
{
$data['visible']=$this->login_model->show_menu();
}
else
{
$data['visible']='admin';
echo "I'm Admin";
$this->load->view('home', $data);
}
And in your view :
if($visible == 'admin') {
echo '<div>Your admin display</div>';
}
else {
echo '<div>',$visible,'</div>';
}
Have you tried this ?
if ($Admin == 0)
{
$data['visible']=$this->login_model->show_menu();
}
else
{
echo "I'm Admin";
$this->load->view('home');
}
Use two different views for user and admin
class MY_Controller extends CI_Controller
{
public function index()
{
$data = getSomeStuff();
$admin = checkAdmin();
if($admin == 0) {
$this->load->view('user', $data);
} else {
$this->load->view('admin', $data);
}
}
}
I have to pass parameter through index, The the parameter of the index is used for user acess,
in my web site I gave each user different URL(www.domain.com/username)
as the user enter url it get to login page;
Now the url is www.domain.com/user_Method/username
its working fine , I want it as www.domain.com/username;
function user_Method($name)//LOGIN of store users According to privilage;
{
if($name=="")//if empty Url
{
redirect($this->config->base_url()."Error");
}
else if($name)
{
$data['storeid']=$this->admin_lib->get_where_id();//Get Store details
if($data['storeid']!="")
{
$this->load->view('login',$data);
}
else
{
redirect($this->config->base_url()."Error");
}
}
}
Set the base_url in config file and assign username to a variable then redirect to Base URL appended with username.
$config['base_url'] = 'http://www.example.com/';
$var = username;
redirect(base_url().$var);
When you want to pass a username or a id you may need to configure route
On the routes.php file Examples
$route['default_controller'] = 'test';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
$route['(([^/]+)/?)'] = 'test/$1';
$route['error'] = 'test/error';
$route['(([^/]+)/?)'] = 'test/user_Method/$1';
User Guide http://www.codeigniter.com/user_guide/general/routing.html
Working image
<?php
class Test extends CI_Controller {
function index($somename = null) {
$somename = 'example';
if($somename == "") {
redirect(base_url() . 'error');
} else {
redirect(base_url() . $somename);
}
}
function user_Method($somename = NULL) {
echo "Working ";
echo $this->uri->segment(1);
}
public function error() {
echo "ERROR PAGE";
}
}
Url
http://localhost/codeigniter-project/username
With index.php
http://localhost/codeigniter-project/index.php/username
Config Base URL
$config['base_url'] = 'http://www.domain.com/';
I do not know how to set a callback function for the view record page in codeigniter.
I use the callback_column function and it does what I need in the grid view, but on the view record page it does not work.
I searched their site and forum and did not found anything that could help me.
My code looks like:
$zeus = new grocery_CRUD();
$zeus->set_theme('bootstrap');
// $zeus->set_language('romanian');
$zeus->set_table('programari');
$zeus->columns(array('id_client', 'id_sala', 'denumire', 'numar_persoane', 'observatii'));
$zeus->callback_column('id_sala',array($this,'_test_function'));
$cod = $zeus->render();
$this->_afiseaza_panou($cod);
public function _test_function($row, $value)
{
return '0';
}
write this lines in \libraries\Grocery_CRUD.php
at line number 3530
protected $callback_read_field = array();
than put this function after constructor call
public function callback_read_field($field, $callback = null)
{
$this->callback_read_field[$field] = $callback;
return $this;
}
//Now update this function to manage the field outputs using callbacks if they are defined for the same
protected function get_read_input_fields($field_values = null)
{
$read_fields = $this->get_read_fields();
$this->field_types = null;
$this->required_fields = null;
$read_inputs = array();
foreach ($read_fields as $field) {
if (!empty($this->change_field_type)
&& isset($this->change_field_type[$field->field_name])
&& $this->change_field_type[$field->field_name]->type == 'hidden') {
continue;
}
$this->field_type($field->field_name, 'readonly');
}
$fields = $this->get_read_fields();
$types = $this->get_field_types();
$input_fields = array();
foreach($fields as $field_num => $field)
{
$field_info = $types[$field->field_name];
if(isset($field_info->db_type) && ($field_info->db_type == 'tinyint' || ($field_info->db_type == 'int' && $field_info->db_max_length == 1))) {
$field_value = $this->get_true_false_readonly_input($field_info, $field_values->{$field->field_name});
} else {
$field_value = !empty($field_values) && isset($field_values->{$field->field_name}) ? $field_values->{$field->field_name} : null;
}
if(!isset($this->callback_read_field[$field->field_name]))
{
$field_input = $this->get_field_input($field_info, $field_value);
}
else
{
$primary_key = $this->getStateInfo()->primary_key;
$field_input = $field_info;
$field_input->input = call_user_func($this->callback_read_field[$field->field_name], $field_value, $primary_key, $field_info, $field_values);
}
switch ($field_info->crud_type) {
case 'invisible':
unset($this->read_fields[$field_num]);
unset($fields[$field_num]);
continue;
break;
case 'hidden':
$this->read_hidden_fields[] = $field_input;
unset($this->read_fields[$field_num]);
unset($fields[$field_num]);
continue;
break;
}
$input_fields[$field->field_name] = $field_input;
}
return $input_fields;
}
than call same as other callback functions
As far as I'm aware GroceryCRUD doesn't provide callbacks or another means of overriding the default output in the view state.
The solution to customising this would be to create a custom view to which you will insert the data from your record. This way you can customise the layout and other presentation.
What you would then do is unset the default read view with:
$crud->unset_read();
And add a new action where there are details on how to do this here.
What to do with the new action is point it to a URL that you map in routes.php if necessary and handle it with a new function in your controller. You'll either have to write a model function to retrieve the data since this isn't passed from GC or you can use the action to target a callback and feed $row to it via POST or something so that the data for the record is accessible in the view. (Look at the example in the link above).
I am trying to make a CRUD Module in Codeigniter HMVC but I seem to be missing something in the process. Here is what I am facing.
I have a News Module which has a Manage function
function manage(){
$grid = Modules::run('Crud/renderGrid', 'News' , 'News management');
}
Render Grid Function
function renderGrid($module , $page_title){
$data['page_title'] = $page_title; //Dynamic
$data['module'] = $module;
$data['view_module'] = 'Crud';
$data['displayfields'] = Modules::run($module.'/get_displayfields');
$data['key'] = Modules::run($module.'/get_key');
$data['rows'] = Modules::run($module.'/get' , $data['key']);
$data['view_file'] = 'manage';
$this->load->module('dashboard');
$this->dashboard->show_dashboard($data);
}
Here, the show_dashboard function just loads up a template layout with a desired view in it.
function show_dashboard($data = NULL){
if($data == NULL){
$data['view_file'] = "manage";
$data['page_title'] = 'Sigma Web Solutions';
}
$this->load->module('templates');
$this->templates->admin($data);
}
Templates->admin
function admin($data){
$this->load->view('admin' , $data);
}
The View (omitting the header n Footer)
<?php
if (!isset($view_file)) {
$view_file = "";
}
if (!isset($view_module)) {
$module = $this->uri->segment(1);
}
if (($view_module!="") && ($view_file!="")) {
$path = $view_module."/".$view_file;
$this->load->view($path);
}
?>
Now, when I try the url news/manage, it gives me a blank page with no source code in it. But when I try something like
crud/renderGrid/news/sometitle/ it works just fine.
Kindly point out what did I miss here. Thanks.
Working Solution:
Thanks to wolf I added a route
$route['managenews']= 'crud/renderGrid/news/News';
And it works like charm. But why do I need a route here? Shouldn't it just work. And this means for every module I need to have 4 entries in my route file for the CRUD system to work. can anyone suggest a better method?