Table of Contents
回复内容:
Home Backend Development PHP Tutorial 如何在yii2-twig模板中使用use

如何在yii2-twig模板中使用use

Jun 06, 2016 pm 08:30 PM
php twig yii2

我自定义了一个helpers类:app/helpers/SiteHelper

<code>namespace app\helpers;

use Yii;
use app\models\Config;

class SiteHelper
{

    /**
     * 获取title
     * @param string $title
     * @return string
     */
    public static function getTitle($title = '')
    {
        $sitename = Config::getConfigValue('site_name') ? : Yii::$app-&gt;name;
        return $title ? $title . ' - ' . $sitename : $sitename;
    }
}
</code>
Copy after login
Copy after login

在layout模板main.twig中定义:

<code>{{ use('/app/helpers/SiteHelper') }}
</code>
Copy after login
Copy after login

但是使用

<code>{{ SiteHelper.getTitle(this.title) }}
</code>
Copy after login
Copy after login

却没有作用,是不是我用错了?到底该如何使用use呢?

回复内容:

我自定义了一个helpers类:app/helpers/SiteHelper

<code>namespace app\helpers;

use Yii;
use app\models\Config;

class SiteHelper
{

    /**
     * 获取title
     * @param string $title
     * @return string
     */
    public static function getTitle($title = '')
    {
        $sitename = Config::getConfigValue('site_name') ? : Yii::$app-&gt;name;
        return $title ? $title . ' - ' . $sitename : $sitename;
    }
}
</code>
Copy after login
Copy after login

在layout模板main.twig中定义:

<code>{{ use('/app/helpers/SiteHelper') }}
</code>
Copy after login
Copy after login

但是使用

<code>{{ SiteHelper.getTitle(this.title) }}
</code>
Copy after login
Copy after login

却没有作用,是不是我用错了?到底该如何使用use呢?

亲 能私信下QQ么 我这几天正在用yii的twig 但是报错说twig未找到

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot Article Tags

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian

CakePHP Date and Time CakePHP Date and Time Sep 10, 2024 pm 05:27 PM

CakePHP Date and Time

CakePHP Project Configuration CakePHP Project Configuration Sep 10, 2024 pm 05:25 PM

CakePHP Project Configuration

CakePHP File upload CakePHP File upload Sep 10, 2024 pm 05:27 PM

CakePHP File upload

CakePHP Routing CakePHP Routing Sep 10, 2024 pm 05:25 PM

CakePHP Routing

Discuss CakePHP Discuss CakePHP Sep 10, 2024 pm 05:28 PM

Discuss CakePHP

CakePHP Quick Guide CakePHP Quick Guide Sep 10, 2024 pm 05:27 PM

CakePHP Quick Guide

How To Set Up Visual Studio Code (VS Code) for PHP Development How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

How To Set Up Visual Studio Code (VS Code) for PHP Development

See all articles