Can We Know If The User Has Js On?
Nov 30, 2006Is there a way to know if the user has javascript on? Also, is it a
good idea to validate all input in js and php or will this slow down
the website?
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JQuery :: Ajax User Validation - Execute After User Finish Typing
Jul 24, 2010I'm creating an AJAX user validation so that when a user types in a username, it checks it in the database to see if it exists. I want it to execute after the user finishes typing. I've tried using:
$("#username_field").keyup(function(){
which works, but I don't want a query executed every time the users presses a key. I was wondering if there was a better way to do it. Meaning I what the check to be preformed after the user finishes typing.
Tracking User Activity - Track Whether User Is Typing In The Browser's Address Bar Or Aside Google Search Box
Oct 14, 2011is it possible to track whether user is typing in the browser's address bar or aside google search box ( which appears in most of the browsers besides address bar)? if yes, I would like to know HOW? references are welcome.
View 4 Replies View RelatedCome Up With A User Authentication Page The Logs The User In And Also Gives Them Access To Do The Right Things?
Nov 28, 2010I have to come up with a user authenication page the logs the user in and also gives them access to do the right things. I have attached the code and the access file and have got started on a few things.I first need to create a login page with the fields username and password have that check the access database and then proceed it to a page to do the following depending on the user access. For The Login button to even be enabled the username and password must have a value in it. I have no idea how to do that
Add A User [No duplicate Users]
Modify A User
Delete A User
[code]....
How To Detect That User Closes The User-agent Window ?
Dec 2, 2005I have read all posts about how to detect that url have changed to new
page and trigger the event handler then eg.
function aidLogout(evt) {
if(evt) {
/* maybe via analyse of evt object i can detect the close of the
browser window */
}
if(window.event) {
/* maybe via analyse of window.event object i can detect the close of
the browser window */
}
var i = new Image();
i.src = "aidlogout.asp?uid=1562&SessionID=ABCDEFGHIJKLMNOP"
} /* assuming that aidlogout.asp will return nothing or empty image */
window.unload = aidLogout;
/* or via
if(window.addEventListener) {
window.addEventListener("unload", aidLogout, false);
} else
if(window.attachEvent) {
window.attachEvent("unload", aidLogout);
}
PS i know about super Gecko onclose event which fires when browser
window is closed, but i could not find such method in IE.
Array - Show / Hide Several Paragraphs When The User Clicks Next And Then The Reverse When The User Clicks Prev?
Feb 22, 2011How to show/hide several paragraphs when the user clicks next and then the reverse when the user clicks prev.
View 1 Replies View RelatedLog User Off Website When New User Tries To Log On
Feb 15, 2011Imagine a wife has signed on to a web site in a browser tab. She does not sign off and walks away to do something else. Her husband sits at the computer and seeing her signed on, opens a new tab and tries to sign on to the same site. I need to automatically sign the wife off when this happens so as to avoid confusion later regarding which session is active.
View 10 Replies View RelatedUser Input Restrictions - User To Input Age Greater Than 17
Feb 24, 2009I need help with user input. I need to restrict the user to input age greater than 17 and weight restricted to the range of 80-300.
My code is not working:
Get User Name?
Jul 20, 2005I'm trying to get the current system logged in user name.
When I use the follwing code, I receive a "'system' is undefined" error.
<script language="javascript">
document.write (system.properties("user.name"));
</script>
As far as I am aware this is the proper code to use top do what I want, however the error keeps popping up.
Can anyone please point me in a clear direction?
Capture URL Of The User
Jul 20, 2005I've got an internet site and 2 domain adress.
The first adress go on my Home page and I would like the second one to go to
a specific page of my site.
I want to know how to capture the URL which has been tape by the user to
reorient the user to the good page.
Specify When User Right Clicks?
May 24, 2011How would you specify when user right clicks?
View 6 Replies View RelatedGet 'pop-up' Div To Appear / Where User Clicked?
Jul 20, 2011I have written a little bit of javascript to make a DIV appear like a pop-up window when the user clicks on a link,I then have a CSS fle which I use to format the DIV.I currently use the CSS to make the div position absolute and make appear in the middle of the screen, when the scroll-bars are all the way up and left.This works well, but I want to set the position property of the DIV in its style attribute so that it appears at the point where the mouse was clicked (i.e. over the top of the hyperlink).How do I get the mouse x and y or the click-location? And do I have to compensate for the scrollbar position?
View 1 Replies View RelatedUser Validation
Oct 19, 2006I'm working on a program, it's a java servlet. It's interacting with an oracle DB. I need to add users and privaledges to the DB, but do not want people typing random usernames, I need to force them to use their company ID, i.e jmsmith, which is the username they log into their terminal from.
What I need to know, is there anyway possible to grab their current username from windows? i.e. a query to windows to see what user is currently logged into the terminal?
Get Input From The User?
Sep 16, 2011I haven't been able to find out how to get input from the user. What would be the equivalent way to this line of code in javascript?
do {
String str1;
cout << "blah blah code" << endl;
cin >> str1;
[Code].....
I would like to get '10_01_root_raw.txt' as a string variable from the user, so I could use a different text file as needed.
Detect That User Use IE7 / IE6?
Mar 28, 2011How can I detect that user use IE7 or IE6.
I made a google search but I was confused.
For example does this link works ok for IE7 or IE6?
Meaning that navigator.appName returns "Microsoft Internet Explorer"
Tracking A User?
Feb 24, 2006How would i make it so if a user visits
http://www.mysite.com/a.php
i would have a javascript set a cookie
then if the same user visits (within 30 days or so)
http://www.mysite.com/b.php
it'll write their ip address to ips.txt?
is this simple to do?
User Information...
Nov 14, 2001I would like to put a welcome message on one of my sites... something like "welcome username!" with the username being the login name that that person used to login to their computers.
Is it possible to gather this information using client-side js? if not, how can i accomplish this without having each person enter their name upon entering the page?
Finding User Login ID
Jul 23, 2005I'm trying to make some changes to the Javascript portion of our
corporate intranet site and I'm trying to find if theres a way to find
the User's login id from a Javascript function?
If not, is there a way to run a 'echo %USERNAME%' from DOS command
window and obtain the output. I realize there's an inherent security
risk if Javascript were to allow that.
Am I barking on a completely wrong tree, is NTLM authentication what I
should be looking at?
Basically, I need to get the user id without the user having to supply
it on the page manually. Can this be automated?
Restrict User Input
Jan 18, 2006I have a textfield where i would like the user to input only Y or N.
can somebody tell me how can i restrict the user from entering any other character, number or special character.
Detecting User's Language?
Jul 11, 2006If I want to detect a user's language, so that I can
change some text to suit them, how do I do that in
Javascript?
Or aren't modern browsers supposed to be able
to cope with more than one language on a page,
separated somehow by language identifiers,
and display only the appropriate text? Maybe
I was dreaming when I read that.
Detect If User Has Authenticated
Oct 26, 2006How can Javascript code detect if a user has been authenticated to see
a page, that is, if he has entered a username and password for HTTP
authentification to see the current page. Possibly that can be
determined from the HTTP request header, but how to access this data
for the current page in Javascript?
Plus: how can it detect if the current page is encrypted? Is looking at
the protocol ( https:// ) enough to determine this?
I need it to work in a Firefox extension and why I need this is because
I don't want to process pages that may contain sensitive information.
Determine User Selection
Jul 12, 2007I am trying to pass the slection made by a user to a javscript
function using the onchange event. The problem is I can get the index
but not the actual value. As my list is variable (dependent on a db)
I cannot hard code to a static index. I either need a way to
determine the number of items in a select control or a way to
determine the actual selection made by the user.
Can anyone enlighten me as to the code to determine what option the
user selects?
Pop Up Windows On User Command
Jul 20, 2005We have an app in which we want to enable our users to open numerous
documents in new browser windows.
I got the new window open thing down but each time I open a new document it
opens it in the same popup window. I want to be able to select new documents
and open those selected documents one at a time in a new browser window as
the custormer selects a new document to open.
Getting User Input Into JavaScript
Jul 20, 2005Is it possible to open a browser window from a javascript for the purpose of
gathering user input on a form and then use data from the form in the
javascript? How do you get the data from the form into the script?
Div Follows User When Vertically Scrolling
Aug 21, 2009So I know I've seen this, and I'm sure there's a tutorial somewhere, but I can't find it for the life of me. I'm looking to code one of those boxes that stays with you where ever you move on a page. Basically, I need a javascript that says "when the user scrolls, figure out the current scroll position, then change the top position of an absolutely positioned div accordingly, so that it moves along with the user vertically and is always visible in their screen".
View 7 Replies View RelatedGrab The URL For The Page That Sent The User?
Jun 23, 2009Is there a way to grab the URL for the page that sent the user? I have links coming in from several pages and would prefer not to create a separate back link for each one... is there a way to do this dynamically?
View 7 Replies View Related