Can I make a list of hyperlinks that users can customize and save as a cookie by clicking a button and automatically retrieve the cookie so it remembers their list next time? This is kind of what I want to do:
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I just started learning javascript, and was wondering if someone would be kind enough to help me with setting and getting cookies.I would like to set a cookie called game when you arrive at html page A, and then have html page B get that cookie to make a button link appear.
View 1 Replies View RelatedI would like to know the working of this code in brief.
function getCookie(c_name){
if (document.cookie.length>0){
c_start=document.cookie.indexOf(c_name + "=");
if (c_start!=-1){
c_start=c_start + c_name.length+1;
c_end=document.cookie.indexOf(";",c_start);
if (c_end==-1) c_end=document.cookie.length;
return unescape(document.cookie.substring(c_start,c_end));
}} return "";
}
I can't seem to be able to retrieve a cookie with my MooTools script. I'm trying to output some code with an if() statement that verifies that the cookie is indeed there, but it's not working correctly. I'm not sure why. Here's my code...
HTML Code:
<script type="text/javascript">
var read = Cookie.read('style');
if(!read)
[code]....
I have two Javascript functions to set and retrieve a cookie:
function setCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
} else var expires = "";
document.cookie = name+"="+value+expires+"; path=/";
}
function getCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
}
return null;
}
I can set and retrieve the cookie in Internet Explorer 9. The problem is that with Chrome, I don't know if it is not setting the cookie or not retrieving it right but I always get a NULL instead of the cookie value.
I have this in a FORM tag:
OnSubmit="return SendForm(this);
to save the content of the form in a cookie. But I need to save it a on windows print,
where I reload the form with a css for print. Therefore the form must be filled in again from the cookie. But how do I save the form without submitting ?
I retrieve the saved data with:
onLoad="OldForm(document.forms(0));
I found this script online that lets users on an iPhone drag boxes around the screen. The problem is that when you reload the page, the boxes are in different positions than what they were before the reload. Like, you would drag the boxes around and then reload the page, but the boxes would be in the default locations. I want the boxes to stay in the same spot that they were the previous time they moved them. Does that make sense? Anyways, here's the example I found online: [URL] Only works on iPad/iPhone/iPod Touch.
View 1 Replies View RelatedI have an image switcher script setup. Its very basic and changes the image displayed on click of a link. Here is what I currently have:
Javascript:
<script type="text/javascript">
function changeIt(imageName,objName)
{
var obj = document.getElementById(objName);
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Its very basic but does what I want. What I'm attempting to do is store the image selected as a cookie so that when users refresh/navigate to other pages the image stays to the one they selected.
I am using a script found on Dynamic Drive and edited it a bit to fit my needs. Its a script to toggle a content area and at the same time display a + or - depending on if the content is displayed or not. The problem, the state of the content area is saved in a cookie, but the +/- state is not. I have gone over some cookie tutorials and looked through the forums, but I just couldnt figure how to edit the code to make the +/- save state. Code:
View 2 Replies View Relatedid like to know how can i create a cookie on the client side as well as to script my server side coding to retrieve the cookie value.
View 1 Replies View RelatedI want to detect if a user is coming from a given url. If he is, the url is stored in a cookie and a div is displayed in top of the pages when he navigates around the site.
How do I do that?
how to save data like : position, style, etc in a cookie, using jquery, and then to load that data back if i need to.
I've been researching and i found some plugins but i cant put the script together,
i would like a simple working example or some good documentation because from what i read it doesn't seem to be very hard, but on every forum I've been that talks about cookie setup there is not so much info
i need to know how to do this, Im reading the documentation and I know I have to get the cookie plugin and set up the variable:
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i have a table of images, with onmouseover,onmouseout and click events. The user can select and deselect an image. When an image is selected, the image scr changes.
Then the user can confirm his selections and redirect to another page for the checkout process. When he returns to the first and initial page, i want his selections to have a different image (lets say confirmed.gif).In other words to save his selections in a cookie and return them by changing the images so that they wont be available for selection.
In order to find which images are selected and store them in an array i can use the following loop:
function getSelected(){
var myArray = [];
var images = document.getElementsByTagName("img");
for (i=0;i<images.length;i++){
[Code]....
How i can save that array with the images tittles in a cookie, so that when the initial page loads i can find which images to change and then change the image.src to confirmed.gif ?
I've been researching cookies a bit, and I attempted to create a function that if you select a background name from a drop down list or anything for that matter, it will save the background in the cookie, and display it in a div background for later use. Now I can't quite figure out why there is a problem with this script, but the error checker tells me there is.
Heres the code:
<script type="text/javascript">
//Get Cookie
function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
// if cookie exists
if (offset != -1) {
offset += search.length
// set index of beginning of value
end = document.cookie.indexOf(";", offset); .....
I have lots of links in the page, click each one addClass 'voted' to this link. then save the effection into cookies. so that next time refresh web browser, it will save the addClass event. I use jquery cookie here: [URL] My code here, but it will only save 1 cookie. I mean if I clicked link 1, link 2. it always remember the last click. refresh the web browser. only link 2 addClass 'voted'. link1 missed addClass event. so how to save multiple cookie for every link?
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On one of my sites, I have a reather involved page (searchable map).
When the person leaves the page then all the AJAX generated
information is lost. Is there a way that I can retain all this data
in a cookie or so or how would you recommend I saved all the users
information (perhaps using a database on the serverside).
I have a Javascript used to adjust the fontsize on a webpage. This JS does not create a cookie to save the users setting, so if he goes to another page on the site, the default font size is shown.This is the JS;
Code:
var min=8;
var standard=11;
var max=15;[code]..........
What I need, is some code that will create a cookie, so that the users settings will be used throuout his whole visit.
I am making a sort of text based game (Just a hobby) I like to do that sort of thing. So, anyway, considering all I can really do is code HTML, and very, very light javascript, I kinda need some help.
I basicly know how to do everything except affect & Use the cookies. So what I need to do with them is to
#1.) Have a code to change the cookie number, say... on the click of a button.
#2.) Have a code where it only displays certain text if the cookie is a certain number.
I cant code JS and have no idea how hard/easy this is.
If it is insanely hard & needs a master coder, just tell me and ill take it off. I dont want to be wasting anyones time.
I have an embedded system with a web interface. One of the web pages
has a small JavaScript program that, when run on IE6, always displays
the message that cookies need to be enabled:
if (document.cookie.indexOf('asm_session') == -1)
{
document.cookie = 'asm_session=0'
if (document.cookie.indexOf('asm_session') == -1)
{
document.write("Advanced System Management access requires
cookies to be enabled."+'<br><br>');
}
}
This problem only occurs with IE6, not Mozilla. It also only happens
on some of the embedded systems, but this problem exists for everyone
running IE6.
The problem isn't limited to the Javascript code, either. On another
web page from this embedded system, a cookie is set the normal way,
via the HTTP header. This cookie is also rejected.
When I display any page that attempts to set a cookie, IE6 displays
the blocked icon and says that cookies on that URL are blocked.
However, I have set all privacy and cookie options to their most
permissive. I've spent the past hour changing every option I can find
that's even remotely related to cookies and privacy, and nothing
changes. Does anyone have any idea what's going on?
In my web application we are able to store large data in the browser
cookie keeping in mind the limit of 300 cookies per cookie file, 20
keys per cookie per domain and 4KB max size of each cookie. We are
unable to retreive this large amount of data immediately after storing
through document.cookie in IE browser (The same works fine in
Netscape).
Is there any limit on the size of the data that can be retreived using
document.cookie in IE browser? Could you please suggest a solution to
this problem I am facing.
So I have a list of values in an xml document.
1. Tom
2. Ned
3. Steve
4. Bob
5. Rob
If I leave/refresh the page, I start back at the 1st entry (Tom). I would like to return the viewer to where the viewer left off.
Example, if user exists at Steve, I would like to resume him when he returns at Bob.
Is this possible using Javascript/XML?
I am trying to set a cookie in my cookie directory but this is not working.
document.cookie = "username=John;
expires=15/02/2015 00:00:00";
I have dropdown list like this:<select id="myList">
<option value="1">Option 1</option>
<option value="2">Option 2</option>
<option value="3">Option 3</option>
<option value="4">Option 4</option>
</select>
and i modify it using javascript and once i have finished modifying the dropdown list i want to save its current state to a cookie so that when i reload the page the last state of the dropdown list is retrieved from the cookie and written into the page is this possible?
Need the three "Options" to be hyperlinks that submit the "choice" form. When submitted, I would like the value to be the text of the option selected (i.e. value=Option1, Option2 orOption3) and all three to have the same name. (i.e. name = Options) How do I make the 3 options inputs and submit on click?
<form action="cgi.exe" method=POST name="choice"> <tbody> <tr> <td>Option1</td>
<td>Option2</td>
<td>Option3</td>
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I'm trying to set the values of Radio buttons, check boxes and drop down lists so my users can go back and edit the form for a certain amount of time. So far it only saves text box values. I tried to implement the radio buttons in there but it doesn't work. What do I need to do so that radio buttons, checkboxes and dropdown list values are all saved?
Javascript:
<script>
/**
* Set a cookie
* @param string cookie name
* @param string cookie value
* @param string cookie expiration counter in days
* @param string cookie path
* @param string cookie domain
* @param bool secure?*/
function setCookie( name, value, expires, path, domain, secure ) {
var today = new Date();
today.setTime( today.getTime() );
if ( expires ) {
expires = expires * 5 * 60; .....
