How To Protect JS Code From Analysis By Competent People?
May 16, 2003
I'm developing very advanced web-based intranet application that uses a lot of very complex JavaScript for interface, including charting via ActiveX components and other processing.
Obviously I'm tempted to make the analysis of the javascript code very hard for people who may wish to steal my code and/or ideas.
Is there is anything I can do to make analysis of .js code difficult for *professionsals*?
I've got an upcoming project involving a spreadsheet-like view onto data that will be accomplished using one of the available grid view plugins. According to [URL], the "state of the art," as it were, are the following: jQuery plug-ins: [URL](ThemeRoller-Ready!) [URL] [URL] [URL] [URL](was part of early versions of UI, got dropped) [URL](Seems dead) Any pros/cons to using any of them?
IM new to all this but the following code will deter visitors to your site, who have limited knowledge, copying your content. where nothing is 100% it will stop the chancers taking your hard work and using it as their own, I hope.
<script language="JavaScript"> <!-- var popup="Sorry, right-click is disabled.
In practice you can't. While you could create a suitable encryption system with a password in the page, the level of support you need to do this means it's always simpler to do it server-side. Anything that "protects" a page other than the current one is definitely flawed.
I once came across some sites that prevent saving their pages by disabling the 'save' option in the File menu. I remember it was done. But I forgot the url.
How are they doing this? Is it possible to do so with Javascript? It will be great if someone provide me with links for such articles or scripts.
I have a website where i sell items. I need to make it so a customer can go to the site and place a password to purchase a item. Customers sees a item and clicks on "buy now" It can not be a inconvenience where it will prompt for a user/password.
I would like to place a password box, and once a password is entered they will be able to select the "buy now" button. Simple...yes. But i search for 3 hours via the power of google and have yet to find a solution. I want everything to stay on the same page...if possible.
I have seen places like wordpress and joombla do password protect content but i guess it is because the use frames. I would like to do this with just JS and HTML.
I'd like to be able to get the address of people accessing my site. I don't need their actual house address, just a general area like zip code or city/state/country. Is something like this possible? I know you can do this in php.
I wondered if anyone knew of any statistics about how many people have Javascript enabled/disabled. Also, what sort of policies do IT departments have towards it. I know of at least two large organisations that have Flash disabled for instance.
i want the browser to test wether or not a page that is called is beieng called from within the specified window the script is originally used to prevent a page within a frame to be called alone it redirected the user to the main window if i can call it that so that parts of your frames could not be viewed alone
i have managed to secure most of my site no rightclicks can be performed and no options to view source code by using a chromeless window the problem now is that i wanna make sure that someone cannot call a page into a normal browser window by using shift while clicking on links thus preventing anyone from getting to my source code.
I'm try to hide the title of some links on a web page. I'm using the title property of some links to pass a description of the images linked to a lightbox script. These descriptions are long and formatted in HTML so I don't want them displaying when people put there mouse over the links.
where temp.php - [URL] On temp.php I use requests for DB with param from $.ajax - data=123456. How I can protect page temp.php? For example, somebody typing [URL] and then he can get all results. I found one solution - using if($_SERVER['HTTP_REFERER'] == "http:// mysite.com/content/") {....} But Am not shure that it can realy protect my page?
I made this JavaScript that password protects a page. But the password you type in is completely visible! I want it so that the password are those black dots for each letter....
I wanted to know is it possible to password protect some files in web page?For example, If someone wants to download file, browsers requests password(one for all visitors), idea is that some files and/or sections of web site is accessible to those who know the password..
I'm trying to allow people to download music files, from my web site server, to their desk top, by clicking a button. I don't know if I need html or some kind of script. The page already plays short music clips automaticly with a simple "onload" script I found somewhere--but I don't know how to get the viewer a copy of the music for their mp3 player or disk burner.
From the common user perspective (like my grandma), why would they care if its a java applet or an ajax application? Say I want to make a chat system on my website...If i'm doing really involved Comet push-style data communication, and rendering everything using DHTML, why would users prefer that over a java applet?
Moreover, say I use a java applet to transfer data through a socket connection, then use DHTML to display the data, so that basically the front end is the same, but the backend is differs, why would a user prefer the comet-style programming over applet?
I'm asking because I wrote an Ajax chat system through polling, and I want to switch to a Comet push-style system because polling just isn't responsive enough. I want to know if I can avoid Comet (since it is alot of overhead for the server) and just use an applet in the background to transfer data through socket connections, then use DHTML to render the chat boxes.
I'm creating a PHP script that will use the pagination to display what people have written. This will can get fairly lengthy and I was wondering what is the best way to develop my php script to be fast and effective. I'm scared that if I output an entire query of all of the data that it will be slow. Would it? Could it slow down the javascript?
I want to disable ALT+TAB key combination on my webpage to avoid people using any other application while using my application while working on my website.