Codeigniter查看和回显 [英] Codeigniter View and echo

问题描述

我有一个函数处理codeigniter网页的侧边栏。

I have a function that which process the side bar of a web page in codeigniter.

如下：

function process_sidebar()
{
$this->load->view("first_access"); // ------------(1)
$this->load->view("second_access");// --------------(2)
echo "Here i want to show some data after loading view second_access"; //pls note here --(3)

$this->load->view("third_access"); // --------------------(4)
$this->load->view("fourth_access"); //-------------------------(5)

}

请检查订单号，但问题是codeigniter不保留订单。

Please check the order numbers,but the problem is codeigniter not keeping the order.

最后显示视图，并显示 echo 部分。

it rendering the view last and showing the echo part first..

如何克服这个问题？

谢谢。

推荐答案

append_output（）而不是 echo ：

You'll want to append_output() rather than echo:

<?php
function process_sidebar()
{
    $this->load->view("first_access"); // ------------(1)
    $this->load->view("second_access");// --------------(2)
    $this->output->append_output("Here i want to show some data after loading view second_access"); //pls note here --(3)
    $this->load->view("third_access"); // --------------------(4)
    $this->load->view("fourth_access"); //-------------------------(5)
}

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