Hide/Disable right click menu on firefox - firefox

How to Disable the firefox menu when right clicked on the web page, firefox is dispalying a menu box which has options like 'Save Page As' , 'View Page Source' etc. I want to disable that menu

document.addEventListener('contextmenu', event => event.preventDefault());

Related

Customise Mouse Right Button Click Popup menu for Web Browsers like Chrome, Firefox and Edge

Most of the web browses like Chrome, FireFox and Edge provide for Disabling Mouse Right Button Click.
For my Java based web application, I want to customise the Popup menu items from the standard items like cut, copy, paste, print etc and include few more custom Menu Items as required by my web application use.
I did my search on stackoverflow and with other search engines and did not any method to customise the Right Button popup menu.
Can someone help in this regard.

How can I make the Firefox button menu instead of the menu toolbar in Firefox V29.0

After update to Firefox v29.0, I found the Firefox button menu cannot be found anymore.
I followed the steps from Firefox official instruction, but the Firefox button menu still cannot be displayed.
The screenshot has been attached:
How can I do that?
This button has been replaced by the hamburger button (a button with three horizontal lines) on the right-hand side of your toolbar.
By using Firefox ESR version: v24.0 (This is ftp) can display the button menu.
About the Firefox ESR lifr cycle:

To open the popUp menu through Tab button

I want to open the popUp menu through the TAB button. Attaching an image to explain it.
When I press TAB on the first textField it should open the popUp menu below it and so on. Currently it just selects the popUp menu and we have to click on it to open.
Please let me know if there is a way to open the popUp menu through TAB.
Thanks

Firefox opens standard FB.login popup in a new tab instead of dialog

Using the stock code found here: http://developers.facebook.com/docs/reference/javascript/FB.login/
FB.login is bound to a jquery click event on my button.
On Chrome it opens successfully in a popup.
On Firefox it opens in a new tab.
How do I get the popup back in Firefox?

How to debug AJAX Calls with Safari?

I need to debug the AJAX-Call (XHR) in Safari-Browser. I found the Developer-Console, but not the part where i can see the Ajax-Calls, like with Chrome where it is under Network.
Can someone show me the right way?
I found a way to debug AJAX-Calls (XHR) in Safari.
You need to get the Develop menu item
In the Safari Menu Click Preferences
In the Advanced Tab enable Show Develop menu in menu bar
Now you got the Develop Menu Item in the top-bar.
On the page, where you want to debug ajax,
Click the Develop Menu Item
Click Show Web Inspector or just use the keyboard shortcut: Option + Command + I
In the Web Inspector
Click the Network Tab
In the left-bottom corner Click All Resources
Send your ajax call (e.g. clicking button or link)
Now you find something like: index.php in the left window
If you double-click on this
You got your Debug / the ajax result in a new tab ;)
EDIT:
I made a mistake. That was the reason, why i didn't get an ajax-call in the Network-Tab:
Behind the gear-symbol on the right side of the Web Inspector you can configure this option: Show Scope Chain on pause.
Because of this, the Call was paused, and i got no ajax-load.

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