Sometimes GM_addStyle is undefined

[ywzhaiqi]

Can you change GM_addStyle?

To work Well, you must add

// @grant          GM_addStyle

but sometimes, when @grant none，there no GM_addStyle

[dorian-marchal]

On Firefox, GM_addStyle is broken in the current version of Greasemonkey. Are you refering to this issue ?
Can you try on Chrome with Tampermonkey ?

[ywzhaiqi]

No.

For instance

// ==UserScript==
// @name           Example userscript
// @grant          none
// @include        https://www.google.com/
// ==/UserScript==

require('userscript-css-loader!./style.css');

will run Error

ReferenceError: GM_addStyle is not defined

[dorian-marchal]

Yep, this is normal. You must add GM_addStyle to the @grant header. Le 20 août 2017 08:33, "ywzhaiqi" <notifications@github.com> a écrit :

…

No. For instance // ==UserScript==// @name Example userscript// @grant none// @include https://www.google.com/// ==/UserScript== require('userscript-css-loader!./style.css'); will run Error ReferenceError: GM_addStyle is not defined — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AF8AO-cKT3tJHjtI-NbU57PZxzm5UfMpks5sZ9MkgaJpZM4O8R6F> .

[ywzhaiqi]

But sometimes you must run at // @grant none

I modified like this

var addStyle = `
function GM_addStyle(css) {
    var style = document.createElement('style');
    style.type = 'text/css';
    style.textContent = css;
    document.head.appendChild(style);
}
`

module.exports = function(content) {
    this.cacheable && this.cacheable();
    return addStyle +
        'GM_addStyle(' + JSON.stringify(content) + ')';
}
module.exports.seperable = true;

[dorian-marchal]

When do you need to use @grant none, for example? Le 20 août 2017 08:44, "ywzhaiqi" <notifications@github.com> a écrit :

…

But sometimes you must run at // @grant none I modified like this var addStyle = `function GM_addStyle(css) { var style = document.createElement('style'); style.type = 'text/css'; style.textContent = css; document.head.appendChild(style);}` module.exports = function(content) { this.cacheable && this.cacheable(); return addStyle + 'GM_addStyle(' + JSON.stringify(content) + ')'; }module.exports.seperable = true; — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AF8AO1fHANTialGlREqhuLzn11BBy0MLks5sZ9WxgaJpZM4O8R6F> .