How to create new page in codeigniter
How do I add a page in CI?
The first thing in creation of static page is setting up a controller.
- A controller is a class that helps delegate work.
- For this you have to create a file pages. php in CodeIgniter/application/controllers i.e. the path of pages.
- Write the following code inside pages. php file:
Is CodeIgniter deceased 2019?
CodeIgniter is still exist but the name of this framework has become synonymous with a low-quality solution that is why we advise you Laravel as a better alternative. Both Laravel and CodeIgniter are open-source PHP framework.
How do I create a new controller in CI?
CodeIgniter permits you to do this. Simply create sub-directories under the main application/controllers/ one and place your controller classes within them. Each of your sub-directories may contain a default controller which will be called if the URL contains only the sub-directory.
How do I find my homepage in CodeIgniter?
You’d use something like $this->uri->uri_string() to see what the current URL is, and compare that to what your homepage URL woud be (typically an empty string, or “index. php”). Code: if($this->uri->uri_string() == ”) echo ‘This is homepage‘);
What is view CodeIgniter?
A view is simply a web page, or a page fragment, like a header, footer, sidebar, etc. In fact, views can flexibly be embedded within other views (within other views, etc., etc.) if you need this type of hierarchy. Views are never called directly, they must be loaded by a controller.
What is Codeigniter template?
A Codeigniter template is generally just a PHP file. You can use all the usual PHP syntax to output variables, do loops, and call other PHP code. php class Blog extends Controller { function index() { $data[‘title’] = “My Real Title”; $data[‘heading’] = “My Real Heading”; $this->load->view(‘blogview’, $data); } } ?>
How do I view a file in codeigniter?
To load (and display) a view in CodeIgniter, we use the built in Loader library. $this ->load->view( ‘hello_world’ , $data , true/false); This single line of code will tell CodeIgniter to look for hello_world. php in the application/views folder, and display the contents of the file in the browser.
What is load in codeigniter?
In the context of a class that extends CI_Controller (in other words: a controller) the symbol $this is the Codeigniter “super object”. Other commonly used class methods are model() , library() , config() , helper() , and database() . There are others. So, in short, load is a class used to load other resources.
What is PHP hook?
PHP or code hook is a specially defined part in the program code that can pass control to an add-on. A hook is declared by calling a special function in the necessary part of code: Hooking is a very flexible technique; one function can have any number of hooks.
How do you load classes in CI?
For example, if you would like to send email with CodeIgniter, the first step is to load the email class within your controller: $this->load->library(’email’);
- $view (string) – View name.
- $vars (array) – An associative array of variables.
- $return (bool) – Whether to return the loaded view.
What are routes in CodeIgniter?
What are Routes? Routes are responsible for responding to URL requests. Routing matches the URL to the pre-defined routes. If no route match is found then, CodeIgniter throws a page not found an exception.
How do I run an existing CodeIgniter project?
Installation Instructions
- Unzip the package.
- Upload the CodeIgniter folders and files to your server. Normally the index.
- Open the application/config/config. php file with a text editor and set your base URL.
- If you intend to use a database, open the application/config/database. php file with a text editor and set your database settings.
What are PHP routes?
In the context of a server-side web application, a routing system is the part of the web application that maps an HTTP request to a request handler (function/method). An HTTP request consists of a header and optionally a body. The header contains information about the request for example the method, path and host.
What is Flashdata CodeIgniter?
CodeIgniter supports “flashdata”, or session data that will only be available for the next request, and is then automatically cleared. It should be noted that flashdata variables are regular session variables, managed inside the CodeIgniter session handler.
How do I know my CodeIgniter version?
Just open your view template and define the below code it will print out the Codeigniter version in one go. echo \CodeIgniter\CodeIgniter::CI_VERSION; ?>
What is Flashdata?
Flashdata is a functionality in the CodeIgniter framework that lets you make required data available for the next server request. It makes use of session, but unlike normal session behavior, the passed data is available only for the next server request and is automatically cleared thereafter.
How pass data redirect in CodeIgniter?
if you want to have variables passed through other pages you can do this by :
- Save data into session, $this->session->set_data($data); or $this->set_flashdata($data); depends on your usage.
- Pass in URL as parameter instead of form submission.
Can we send data in redirect?
As part of the URL Redirect, you can pass along data that pertains to that survey response. This includes data collected in the survey response or data stored in hidden values or email campaigns, such as User ID for panel companies.
How pass data from one controller to another in CodeIgniter?
In Codeigniter there are many way to pass the value from one controller to other. You can use codeigniter Session to pass the data from one controller to another controller. $this->load->library(‘session’); Then You can set the flash data value using variable name.
How do you redirect data when sending?
If not, what are the other possible ways to send some data while redirecting a request? using session: HttpSession session = httpRequest. getSession(); session. setAttribute(“Key”, “Value”);
Can we pass Props in redirect?
Using Link
So when we click on the Register link, it will redirect to the /register route, but Link also allows us to pass additional data while redirecting. Here, at the place of data_you_need_to_pass , we can pass a string or object , array etc. and in the /register route we will get that data in props.
How do you send props with history push?
here are code examples:
- on the history.push component: this.props.history.push(`/home:${this.state.userID}`)
- on the router component you define the route: <Route path=’/home:myKey’ component={Home} />
- on the Home component: