How to disable right click on IFRAME

Question

I have a document content displayed on IFrame in MVC web application. The content should not be copied and printed . I tried to disable right click using two functions style

Answer 1

1.) Disabling a right-click in iFrame using jquery

// Function to block the right click in the iFrame

Call the "injectJS()" function in the iFrame

2.) Disable the right-click in the webpage

With javascript alone

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

Here's an example in jQuery (Note: pressing the right mouse button will fire three events: the mousedown event, the contextmenu event, and the mouseup event)

// With jQuery
$(document).on({
"contextmenu": function(e) {
    console.log("ctx menu button:", e.which); 
    // Stop the context menu
    e.preventDefault();
},
"mousedown": function(e) { 
    console.log("normal mouse down:", e.which); 
},
"mouseup": function(e) { 
    console.log("normal mouse up:", e.which); 
} 
});

If you have any questions leave a comment below.