The concept of MVC and the grammatical features of thinkphp thinkphp introducing templates

MVC is the abbreviation for model-View-controller

Controller is very important, functional things to rely on it to achieve, model I have not touched, only know it is responsible for the database, like a big control bar ...

Speed...

A website plainly or to the user to see the view, then the controller can control the view ...

The controller is inside the D:\WWW\myapp\Index\Lib\Action.

The entry file is index.php

<? PHP     Define // Project name    Define // Project Path    Define (' App_debug ',TRUE// turn on debug mode    include // introducing the thinkphp core file ?>

Controller file is IndexAction.class.php

<? PHP // This class is automatically generated by the system and is intended for testing purposes only class extends Action {    publicfunction  index () {
    echo ' Hello World ';
    //echo C (' username ');
} }

Browser input http://localhost/myapp/

Show: Hello World

Now that you can display the page with Hello World, don't worry ...

I changed echo ' Hello World ' to echo C (' username ');

C is the abbreviation for config

Enter D:\WWW\myapp\Index\Conf Open config.php

edited into

<? PHP return Array (    //' config item ' = = ' config value'    // Assignment value     ); >

Controller to display the username in the configuration, in the configuration, username assigned to the admin

So http://localhost/myapp/show admin

The sentence to introduce the template is

$this->display ()

Display is the meaning of the exhibition, just Baidu translated ...

Go on...

Directly put $this->display () into the controller error, said I have a problem with the controller

A split symbol is added less.

Because that's the way it is.

$this->display ();

Now the report of the mistake is very optimistic, said I do not exist template [./index/tpl/index/index.html]

What do you need to add?

Index.html inside is very simple, just a word, 123

Refresh the display after 123

Baidu Home Template

A brain of the home page CSS what all copied to index

Refresh after the discovery of CSS, JS What did not introduce in

Apparently, it has its own rules.

Baidu a bit

Okay, I'll put it in here and try D:\WWW\myapp\public.

Since the path has changed, then the template home page should also be changed accordingly

My editor has a replacement function, so much more ...

./Replace All to __public__/

OK, save it.

Refresh See effect

Very good

A full page is coming out.

Unfortunately I still do not understand MySQL, seriously learn to come back to add data ...

The concept of MVC and the grammatical features of thinkphp thinkphp introducing templates