TYPO3：如何在后端添加css和JS [英] TYPO3: How to add a css and JS on the backend

问题描述

如何在后端添加 css 和 javascript 文件？

How do i add css and javascript file(s) on the backend?

我想将这些文件用于自定义创建的内容元素，以使其对用户更具吸引力。

I would like to use those files for custom created content elements in order to make them more appealing for the user.

系统：TYPO3 v9

模式：作曲家模式

目标：自定义内容元素

System: TYPO3 v9
Mode: Composer Mode
Target: Custom Content element

推荐答案

在TYPO3 v9中，您必须执行以下操作并且在每种模式下

In TYPO3 v9 you will have to do the following and on every mode

CSS

$GLOBALS['TBE_STYLES']['skins']['nameOfContentElement'] = array();
$GLOBALS['TBE_STYLES']['skins']['nameOfContentElement']['name'] = 'My Awesome Name';
$GLOBALS['TBE_STYLES']['skins']['nameOfContentElement']['stylesheetDirectories'] = array(
    'visual' => 'yourextension/Resources/Public/Css/Backend',
    'theme' => 'yourextension/Resources/Public/Css/Monokai'
);

此处的路径（CSS）是一个目录，因此它将读取指向目录中的所有文件。

The path here (CSS) is a directory, so it will read all the files in the pointed directory.

JS

$renderer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Page\PageRender
$renderer->addJsFile('yourextension/Resources/Public/JavaScript/Backend.js', 'text/javascript', false, false, '', true,  '|', false, '');
$renderer->addJsFile('yourextension/Resources/Public/JavaScript/another.js', 'text/javascript', false, false,  '', false, '|', false, '');

参数：

addJsFile(
       $file, 
       $type = 'text/javascript'
       $compress = true,
       $forceOnTop = false,
       $allWrap = '',
       $excludeFromConcatenation = false,
       $splitChar = '|',
       $async = false,
       $integrity = ''
);

在大型文件中，它可能会有一些加载问题，但如果有人可以确认，我会非常感激。

In large files, it might have some problems with the loading, but if anyone could confirm that, i would really appreciate it.

其他信息：

如果你想使用TYPO3的jQuery（强烈推荐它以避免冲突）你也应该使用以下内容：

If you want to use TYPO3's jQuery (strongly recommended it in order to avoid conflicts) you should use the following as well:

require(["jquery"], function($) {
   //your awesome function
}

您也可以使用条件来确保它在后端加载：

You could use a condition as well to make sure that it is loaded on the backend:

if (TYPO3_MODE === 'BE') {
   $renderer = \TYPO3\CMS\Core\Utility\GeneralUtility::makeInstance(\TYPO3\CMS\Core\Page\PageRender
   ...
}

这篇关于TYPO3：如何在后端添加css和JS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！