Script manager for Opera

A Former User

uMatrix seems to be something that controls connections with websites. I am blocking undesirables with uBlock Origin (you can add your own personal blocklist into it). What I want is to control javascript's abilities to do certain things. I was unable to

I just read a statement claiming that Opera ignores no-context-menu scripts. What about scripts that try to resize the window, or close it, or hide interface elements? Does Opera ignore those as well?

I found a script and modified it slightly. Would this work?

    // ==UserScript==
    // @name     Block Right Click Disable & other tricks
    // @include     http*
    // @include     https*
    // @grant       none
    // ==/UserScript==

    document.removeAttribute ("oncontextmenu");
    document.removeAttribute ("resizeTo");
    document.removeAttribute ("resizeBy");
    document.removeAttribute ("close");
    document.removeAttribute ("popunder");
    document.removeAttribute ("initbox");

zalex108

zalex108

Would this work?

Have you tried it?

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

How would I know if it works by trying? Where would I try? I have lately seen very few sites that try to do those tricks. I still want to prevent them if they do try those things. Have I gotten the code right? The first code is probably correct, since it was in the script that I modified to add the rest, but what about the resize, close, popunder, and initbox?

zalex108

zalex108

I mean testing the UserScript in websites with those limitations / ads.

If you need that options I suppose you visit sites with those problems and you try to find a way to fix them.

Maybe streaming and torrent websites could be useful to test the UserScript.

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

I have not seen those problems with the sites I visit regularly, but sometimes I go to new sites, and I cannot predict beforehand what problems I will encounter.

What use is visiting a torrent website? I do not use torrents. Do you know any streaming websites that I could use for testing? The only streaming sites that I know are YouTube, Yellowstone National Park streaming webcam, and some other webcams such as at www.opentopia.com.

zalex108

zalex108

I've tried to test in some of them but did not encountered that issues and I don't remember which sites uses that kind of restrictions / ads that I've seen time ago.

Maybe another user may bring some light for check the script or testing sites.

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

I looked up some javascript examples, and I think that all but the first line of removals should have been "window." and not "document.".

zalex108

zalex108

This is Reek's script for Enable right click on websites having disabled

// ==UserScript==
// @name Enable Right Click | Reek
// @namespace O8MMlsFZ4aoOdcjB
// @description Enable right click on websites having disabled
// @version 1.0
// @license Creative Commons BY-NC-SA
// @encoding utf-8
// @icon http://www.gravatar.com/avatar/afb8376a9f634cd3501af4387de6425f.png
// @include http*://*
// ==/UserScript==

// Enable right click
unsafeWindow.document.oncontextmenu = null;

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

zalex108

zalex108

This is to block "Are you sure you want to leave this page" popup.

Not sure if it's what you want with "Closing windows".

// ==UserScript==
// @name            [ALL] Block Are You Sure You Want To Leave This Page
// @author
// @description     Block "Are you sure you want to leave this page" popup.
// @downloadURL
// @grant
// @homepageURL     https://bitbucket.org/INSMODSCUM/userscripts-scripts/src
// @icon
// @include         http*://*
// @namespace       insmodscum 
// @require
// @run-at          document-start
// @updateURL
// @version         1.0
// ==/UserScript==

window.onbeforeunload = null;

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

This is Reek's script for Enable right click on websites having disabled

 // ==UserScript==
    > // @name Enable Right Click | Reek
    > // @namespace O8MMlsFZ4aoOdcjB
    > // @description Enable right click on websites having disabled
    > // @version 1.0
    > // @license Creative Commons BY-NC-SA
    > // @encoding utf-8
    > // @icon http://www.gravatar.com/avatar/afb8376a9f634cd3501af4387de6425f.png
    > // @include http*://*
    > // ==/UserScript==
    > // Enable right click 
    > unsafeWindow.document.oncontextmenu = null;

Why "unsafeWindow"? I do not like any monkeying with my context menu. The code I used was what I found in someone else's script. I simply extended it to add other removals. Why include only http or https? Why not also ftp? Do these scripts work on external javascripts as well as on web pages?

A Former User

This is to block "Are you sure you want to leave this page" popup.
Not sure if it's what you want with "Closing windows".

     // ==UserScript==
>     // @name            [ALL] Block Are You Sure You Want To Leave This Page
>     // @author
>     // @description     Block "Are you sure you want to leave this page" popup.
>     // @downloadURL
>     // @grant
>     // @homepageURL     https://bitbucket.org/INSMODSCUM/userscripts-scripts/src
>     // @icon
>     // @include         http*://*
>     // @namespace       insmodscum 
>     // @require
>     // @run-at          document-start
>     // @updateURL
>     // @version         1.0
>     // ==/UserScript==
>     window.onbeforeunload = null;

Nuisance items such as popups, popunders, weird noises can also come from onunload or onbeforeunload. I want to stop all of those things. If I used "window.onunload = null;" that will work to prevent anything like that? What about the window events resizeTo, resizeBy, close, blur(), focus(), and open(popunder) used with "= null;"? Would that work as well? The commands onmouseover and onmouseout are document events, right? Would you use this:

"document.removeAttribute ("onmouseover");"

or would you use this:

"document.onmouseover = null;"?

Why does font appear in italics if I have to edit my post?

zalex108

zalex108

You have to leave spaces or (enters) or put:

when finish a line, you could use "Preview" button to check the post before post it.

About scripting questions, I don't know since I'm not programmer and with those scripts and some others my browsing needs are covered.

There is an extension (maybe more) to re enable right click, you may check it and see which code uses.

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

I do not see any Opera extensions to re-enable right click. I found only scripts.

zalex108

zalex108

Well, in Chrome Store I've seen it.

You will need Download Chrome Extension from Opera Addons.

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

That make three different formats that I have seen, and I am not sure which is best. I put two of them in, just in case.

zalex108

zalex108

I'm using a UserScript to block ads and today I had to block some inline video ads.

As Opera Adblocker can not block Ads manually and Adguard seems a bit hard I've tested with the UserScript and worked fine, don't know if could work for you too.

AdRemover - In GreasyFork there are some speed complains, didn't noticed, but despite that, seems that works fine.

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi

A Former User

For blocking ads, uBlock Origin is working for me.

zalex108

zalex108

Well, apart from ads I mean your post needing: https://forums.opera.com/post/117685

"You cannot know the meaning of your life until you are connected to the power that created you". · Shri Mataji Nirmala Devi