问题描述
我正在尝试在我的react应用中使用引导程序,但这给了我一个错误:Bootstrap的JavaScript需要jQuery
。我已经导入了jquery,并尝试从其他帖子中尝试以下操作:
import‘jquery’;
window.jQuery = $;
窗口。$ = $;
global.jQuery = $;
但是,我仍然得到未定义
错误。
解决此问题的唯一方法是放入
src = https://code.jquery.com/jquery-3.2.1.min.js
完整性= sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4 =
crossorigin = anonymous>< / script> ;
进入index.html
一种导出jquery或使bootstrap能够检测/读取它的方法?
我通过
<$来调用我的bootstrap p $ p>
从'bootstrap'
导入引导程序
const bootstrap = require('bootstrap');
我试图用 create-react-app构建一个项目,发现导入模块的加载顺序与导入顺序不同。这就是boostrap无法找到jquery的原因。通常,您可以在这种情况下使用要求。
从 jquery导入$;
window.jQuery = $;
窗口。$ = $;
global.jQuery = $;
const bootstrap = require('bootstrap');
console.log(bootstrap)
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I'm trying to use bootstrap in my react app, but it gives me aError: Bootstrap's JavaScript requires jQuery
. I have imported jquery and have tried tried the following from other posts:
import $ from 'jquery';
window.jQuery = $;
window.$ = $;
global.jQuery = $;
However, I still get the not defined
error.
The only way to fix this is to put
src="https://code.jquery.com/jquery-3.2.1.min.js"
integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
crossorigin="anonymous"></script>
into index.html
is there a way to export jquery or have bootstrap be able to detect/read it?
I call my bootstrap via
import bootstrap from 'bootstrap'
const bootstrap = require('bootstrap');
I tried to build a project with "create-react-app" and found that the loading order of imported modules is not same with importing order. And this is the reason why boostrap can't find jquery. Generally, you can use "require" in this condition. It works on my pc.
import $ from 'jquery';
window.jQuery = $;
window.$ = $;
global.jQuery = $;
const bootstrap = require('bootstrap');
console.log(bootstrap)
Relevant things:
imports
are hoisted
https://stackoverflow.com/a/29334761/4831179
imports
should go first
from https://github.com/benmosher/eslint-plugin-import/blob/master/docs/rules/first.md
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