Undo?i want to write Editor

Question

1.00/5 (2 votes)

See more:

Javascript

HTML

hi
i want to write Editor
and my editor have Undo section
what action of Undo?
thanks

Posted 12-Aug-12 4:27am

Seyed Ahmad Mirzaee

Add a Solution

Comments

Sergey Alexandrovich Kryukov 12-Aug-12 18:29pm

This is your editor, so you need to know how your code is designed and how the Undo functionality can be added. If you don't know, you are simply not qualified for writing a editor of this complexity.
What have you done so far?
--SA

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Richard MacCutchan · Answer 1 · 2012-08-12T05:40:00

Solution 1

i want to write Editor
Fine, so what exactly is the problem?

what action of Undo?
Remove the change, there are many ways of handling this, try a little Google research.

Posted 12-Aug-12 5:40am

Richard MacCutchan

Comments

Seyed Ahmad Mirzaee 12-Aug-12 13:15pm

Undo, when User Press Undo Button Editor Undo act.!!!!???
thanks

Sergey Alexandrovich Kryukov 12-Aug-12 18:31pm

Where is your question? You simply do not understand what you are asking about.
--SA

Sergey Alexandrovich Kryukov 12-Aug-12 18:30pm

All right, this is the answer, a 5.
--SA