This question already has answers here:
How to enable cookies via javascript
(3 answers)
Closed 8 years ago.
Is there any way to enable browser cookies using Javascript? I need to show the user data in the form page which has filled by the user earlier. Please get me some solution to show the data which has already submitted before in the form page.
This cannot be done as it would bring security issues.
Related
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What are the ways to prevent users to take screenshot of a webpage? [duplicate]
(3 answers)
Closed 3 years ago.
How can I prevent a screenshot from the phone on my site by javascript or jquery
You can't. It's done at the OS level, your code doesn't get a chance to decide whether the user can take a picture of what they're seeing.
This question already has answers here:
How to stop user from printing webpages? using javascript or jquery
(11 answers)
Closed 4 years ago.
Is there a way to disable functions like copy, printing full page from a react application rendering in browser.
My usecase: I am building a question bank management tool and do not want user to have ability to copy or print complete questions for later reference.
Also is it possible to programatically decide on what will be printed when user tries to print. (Its ok to print title of the questions)
No you cannot render a page and also prevent a user from seeing it.
This question already has answers here:
How to disable JavaScript function calls from the browser console?
(6 answers)
Closed 6 years ago.
How to disable console from running any script for all browsers for the website
?
Simple answer, you can't.
You have to make your client and server side code more robust in order to deal with erratic and unexpected user inputs.
This question already has answers here:
How do I copy to the clipboard in JavaScript?
(27 answers)
Closed 8 years ago.
I'm writing a code and I display to the user a table with data from DB.
The user can copy all the data manually, but I want to add a button that copy automatically the data to clipboard.
How can I do this?
Thanks!
You cannot do this with javascript.
There is no browser that can allow that. It's a security issue.
If you are good with JQuery, use this Library
P.S Although it raise a security concern, most of the browsers doesn't allow it.
This question already has answers here:
Client Time shown instead of server Time in javascript
(4 answers)
Closed 9 years ago.
I want to detect that from which country and form which timezone my website is opened by user using java script or Jquery
Timezone is possible to get with Javascript alone, country is not possible without a third-party service or server-side process like GeoIP:
var timezone = new Date().toString().match(/\(([A-Z]+)\)$/).pop()