将通用标题传递给所有视图和模型CodeIgniter [英] Passing common title to all view and models CodeIgniter

问题描述

我有这个控制器

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Main extends CI_Controller {

     function __construct()
    {
        parent::__construct();
        $this->load->helper('url');
        $this->load->helper('text');

    }

    public function index()
    {
        $this->home();
    }

    public function home()
    {
            $data['title']="Somesite";
        $this->load->view("view_home", $data);

    }

        public function blog()
    {
            $data['title']="Somesite";
        $this->load->view("view_blog", $data);

    }
        public function answers()
    {
            $data['title']="Somesite";
        $this->load->view("view_answers", $data);

    }
    }

您可能会看到 $ data ['title'] 对于所有功能都是相同的，如何使其更简单，在开始处包括而不是在每个功能中写入，再次重复然后转移到视图。
是否可以将其传递给函数？

As you may see $data['title'] is same for all functions, how to make it simpler, to include at the beggining and not to write it in every function, repeat again, and then transfer to view. Is there a way to tranfer it to function?

推荐答案

在构造函数之前添加以下内容：

Before construct function add this:

public $data = array();

然后在构造函数中写入：

Then in the construct function write:

$this->data['title']="Somesite";

最后在加载视图之前添加以下内容：

And finally before load view add this:

$data = $this->data + $data;

现在您到处都有相同的 $ title 。

Now you have same $title everywhere.

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