¿Cómo desactivo copiar y pegar en un cuadro de texto?

How do I disable copy and paste in a text box?

Disable cut, copy and paste in textbox using jquery, javascript

1. When we don’t want to display any message on cut, copy & paste.
2. When we want to display an alert message on copy, paste and cut.

HTML page disable copy/paste [duplicate] That means CTRL + C should be disabled and CTRL + A should be enabled.

To disable cut, copy and paste of a content in jQuery, use the jQuery bind() function.

How to Copy Content from Right-Click Disabled Webpages?

1. Disable JavaScript in Browser. As mentioned, most website owners use JavaScript to disable right-clicking and text selection.
2. Copy Content from Source Code.
3. Disable CSS Element.
4. Use VPN or Proxy Sites.
5. Screenshot.
6. Print to PDF.
7. Browser Extensions.
8. Use Mobile Device.

Apply the onmousedown and onselectstart Events to the or tags to prevent text selection and copy/cut on your website. It override the default behavior of the browsers.

Avoid Copy and Paste Plagiarism

1. You can avoid Copy and Paste plagiarism by using quotes.
2. There are two ways to quote: You can put quotation marks around a sentence in the text. OR. If your quote takes up more than four typed lines, you can use block quotations. Block quotations are indented from the main body of the page.

If you want to disable cut, copy, and paste for the complete web page, you need to use these event attributes with the body tag. You can also disable drag and drop using ondrag and ondrop event attributes. In the below example, cut, copy, paste, drag, and drop are disabled for the input tag.

Now I will explain how to disable copy, cut, paste or Ctrl+c, Ctrl+v, Ctrl+x options in textbox on aspx page in asp.net.

Disable Copy or Paste action for text box jQuery preventDefault() The event.preventDefault()method stops the default action of an element from happening. You can use this method toprevent a TextBox control from Cut (Ctrl+X), Copy (Ctrl+C)and Paste (Ctrl+V).

In the Microsoft Visual Basic for Applications window, please double click ThisWorkbook in the left Project pane, and then copy and paste the below VBA code into the ThisWorkbook (Code) window. See screenshot: 3. Then please press the Alt + Q keys to exit the Microsoft Visual Basic for Applications window.

it barely improves security, as you can just look at the source, and the method to do this differs across browsers. – Josiah Hester Oct 9 ’12 at 18:13 It improves security in that it annoys users to the point where they just don’t bother using the site anymore. – DA. Oct 9 ’12 at 18:19

Disable Copy and Paste in an ASP.NET Webpage TextBox without JavaScript; we need to set the following properties of the TextBox:

1. oncopy=”return false”
2. onpaste=”return false”
3. oncut=”return false”

How to Disable Copy Paste (Browser)

1. Ignore right-click.
2. Ignore ctrl + C , ctrl + A.

With the help of these two methods, we will able to disabled the cut, copy, paste and right-click option.

1. Syntax: $(“selector”).keydown(function) $(“selector”).mousedown(function)
2. Output:

LostInTangen… There is a client side event on every HTML element that you can attach to called onselectstart.If you return false within it, then it will effectively disallow the user from selecting the text, which would obviously prevent them from copying the text. I posted how to do that here:

The following code will disable cut, copy and paste from full page. Not tested but, could help. window.clipboardData.clearData () only works in ie. If you’re catching the event you might as well just prevent default and return false. that would effectively disable keyboard initiated paste.

With the script in place as it is, users won’t be able to cut, copy or paste into the text field with keyboard nor mouse, and they would also get an alert message. And finally, if you would like to disable the features on all the text fields on a page or form, you can use this function: The function targets all text input fields.

I’m guessing that IE10 is internally applying the padding-right of the input to the ::–ms-clear pseudo element, and hiding the pseudo element does not restore the padding-right value to the input. I would apply this rule to all input fields of type text, so it doesn’t need to be duplicated later: