Store Cookies Containing User Information?
Dec 6, 2010
I am having some trouble with creating cookies and getting them to work for an onclick event. What I am trying to do is create a button to store cookies containing all user information with an alert message and set the expiration date one day after the visit. (This is just a project I am working on to help me understand how to create cookies.)Below is the cookies code I came up with but it doesn't seem to be functioning at all.
<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
[code]....
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Dec 12, 2011
I am trying to write a small javascript program where I can call the following two functions and store information which a user enters. The problem is if I call the function a second time to add more information the array gets overwritten.[code]...
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Oct 29, 2010
I have a HTML form containing two text box controls in it and a submit button. When a user enters information in those two textboxes and click on submit, the information is sent to a function in Javascript. In the javascript, the information from those textboxes is stored in a javascript variable. The problem is as follows:When I am inputting string text in the html text boxes and in the javascript when I am trying to print those values, it is giving me out an error saying NaN. However when i input integer values in the text boxes it is printing those numbers. Is there a conversion that I have to do for the string to be printed. I am new to Javascript and need your help. This is a basic code of Javascript. Below is the code that I have.
<html>
<script type = "text/javascript">
function square(form)
[code]....
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Aug 24, 2010
I am currently in the process of writing an interactive calendar in jscript. It's my first major project so bear with me please, I'm quite new :P.
I was hoping to add a section of code to the calendar which would allow me to display events happening on a certain date and add new ones etc.
However I was not sure how best to store the information as I know javascript is not 'designed' to access files. I was wondering maybe a cookie or learning how to use SQL? Or is there something that I haven't come accross yet?
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Jul 21, 2009
I wanted to define additional attribute to a tag to manage information. I realized that XHTML might not like it and discovered the data(name,value) function. I was wondering how I could retrieve all tags e.g. "div" that have that data variable set.
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Apr 1, 2011
How to store login data into cookies by using JQuery ?
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Jul 14, 2010
I'm looking for a simple way to store a cookie of all form data (form contains text, textbox, checkbox, radio button, and dropdown) on submit so that the form repopulates with the same data when the page is reloaded.I have found several solutions online that cover one aspect or another to varying degrees, but nothing that is easy for a beginner and covers all the bases.
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May 4, 2001
Is it necessary to use cookies when you want to save information in a form textfield and be able to click back to that page and the information is still there before submitting it. Sometimes it seems to stay sometimes not?
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Nov 14, 2001
I 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?
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Oct 19, 2010
We need to find a way to pull a user's NT ID (Windows log on), and store it in a variable for use later on, and also to watermark the screen on HTML pages in an eLearning course. I have no idea how to do this and I can't seem to find anyone who has encountered a need for this.
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Nov 9, 2010
I'm trying to create a simple checkout system that utilizes cookies to pass information from page to page. Currently, my entire script works fine except for the read cookie portion. I cannot figure out what is wrong with it. It has been validated and the syntax is fine; it just doesn't work. I use the function with the onload call on my html file such as:
[Code]...
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Oct 22, 2009
I would like to implement a cookie feature on my site that when a user logs in a cookie is stored for him and the next time he comes back, he doesn't have to sign in. I have researched hotscripts and javascripts but the ones I have found have to do with the "remember me" and thats not quite what I want. I tried to manipulate it but with no luck.
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Sep 2, 2010
$(document).bind('contextmenu', function() {
return false;
});
[code]....
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Nov 20, 2011
I'm setting up a fictitious shopping page which uses cookies to remember what a user has selected. The products are photographs that the user can select either framed or unframed versions and I'm trying to put a confirmation box if the user actually requests framed and unframed versions of the same photograph. The code I'm using actually worked before I tried to add this extra functionality but I can't work out how to test for this extra bit. Here's my code and it sets cookies with names as either lulworth01 for the unframed version or lulworth01f for the framed version. The bits that work are in black and my extra code for this test is in red.
function getCookie(name){
var index = cart.indexOf(name + "=");
if(index == -1)
return null;
index = cart.indexOf("=", index) +1;
var endstr = cart.indexOf(";",index);
if (endstr == -1) endstr = cart.length;
return unescape(cart.substring(index, endstr));
} function setCookie(name) {
if ((name.charAt(name.length-1)='f') && (getCookie(name.substring(0,10))!=null)) {
confirm("You seem to have placed orders for both a mounted and framed image of the same photograph.
Is that OK?");
} else {
alert("Thank you.
Your basket has been updated.");
x=parseInt(getCookie(name)) || 0;
y=x+1;
var today = new Date();
var expiry = new Date(today.getTime()+28*24*60*60*1000); // plus 28 days
document.cookie=name+"="+y+";expires="+expiry.toGMTString();
cart = document.cookie;
}}
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Dec 8, 2011
i need to ask the user for details about a car, i will not know how many cars are going to be stored and therefore need an array i think. I need the function for asking the user and will need to repeat the code later in a menu. at this stage i just want to ask the user for input, store it in array and use an alert to check if it works?
<html>
<script>
// Purpose: Gather car information and store it in a datbase
// Ask user for REG info, CAR MAKE, car VIN
var CarDetails = {
RegNum:"",CarMake:"", CarVin:"";
}
[Code]...
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Oct 27, 2010
I am using cookies to track form data the user inputs. The data only needs to be available during their session. I have well over 80 fields. How can I combine some of the cookies to cut down on the amount. I am storing them with JS and retrieving them with php.
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Dec 29, 2010
Im developing a JSP site... my user information validation page is not working and its giving that responseXML object is null...Im not using any XML file to fill the data here.... all the messages custom messages are loaded from the JSP page....My Valildation.js file as below.....
// holds an instance of XMLHttpRequest
var xmlHttp = createXmlHttpRequestObject();
// holds the remote server address[code].....
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Jul 16, 2010
i am developing a web application in which i have to retrieve the user browser and platform information. i am using javascript to get this information and tryin to pass these values to the html hidden form element. pasting a brief code from my application.
<body>
<script>
document.mldsform.screen_width.value=screen.width;
document.mldsform.screen_height.value = screen.height;
</script>
<form id="mldsform" action="/QoEMLDS/qoe" method="post">
[Code]...
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Jan 28, 2011
Is there something that will update as soon as the user changes information in a textbox as appose to what onChange does, which is update once the focus has been taken off of the textbox? I am writing a custom cart and I am using AJAX to update the price according to how many they are ordering, I was hoping to have it update the price as soon as the user put in the volume, but it doesnt update until the user clicks somewhere else on the page.
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Jul 24, 2010
I'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.
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Oct 14, 2011
is 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.
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Nov 28, 2010
I 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]....
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Apr 12, 2011
I am working on a cognos requirement, where we have implemented java script code. The thing is, At the run time, when we give a serial number in a text box and press finish button. The serial number which we gave has to be stored in the text box. Later when the user clicks the "Clear" Button. The serial number text box has to prompt for fresh value.
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Dec 2, 2005
I 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.
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Jun 4, 2011
Is there a way in Javascript to store a value to different variables in 1 command, something like code...
What I try to do is avoid errors by typing the value only once in code. I could do the following, but thought there might be a more direct way code...
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Dec 10, 2011
I am using JavaScript for a web project and I'm using cookies and I have 5 links for different movie trailers and I have a trailers.html page with a div with a id="movie" and want to know so that when you click on a Movie trailer link so that it stores a value in a cookie so that you can check on the trailers page which trailer was chosen and display in the div tag
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