Create Cookie From Class Name Change?
Jun 9, 2011
I'm employing a javascript function that adds a class name to a div, so I can alter the font size of the page... simple enough!
However, I'm stumped as to creating a cookie that will remember this new classname and employ it sitewide, instead of resetting it as soon as I reload or navigate to another sitepage.
I've hashed something together to try and get this to work... font increase is working fine, the cookie part is not.
code is as follows:
HTML Code:
<html>
<head>
<SCRIPT>
[Code]....
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Nov 3, 2007
i am trying to create a cookie in a page, and use the cookie value in another page, but it does not work, could anyone tell me why? Code:
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Sep 14, 2011
I have created a popup at the following page:
http://suawg.osugv.servertrust.com
If i click on 18+ then it gets redirected to http://suawg.osugv.servertrust.com/default.asp
if i click on i am not 18 then it gets redirected to google.com
if i have chosen 18+ then the cookie should be created and if by mistake i again go to http://suawg.osugv.servertrust.com that is popup page it should get redirected to http://suawg.osugv.servertrust.com/default.asp
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Jul 8, 2009
id 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.
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Apr 27, 2010
Here's the website code...
Id like to make it to the site remembers whether someone choses the english or french version of the site. How hard is it to do something like that?
Can it be done in javascript?
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Mar 12, 2009
I use javascript to create a cookie when you click a link
<a href="#" onclick="document.cookie='settings=blue; expires=31/03/2009;'">Blue</a>
This creates a cookie and I can get it back easily but I want to use it as settings. I have 3 folders of pictures white blue and pink the user will click the link selecting there colour creating a cookie. Now when the page finds the cookie it needs to place the output in to the path.
<img src="pictures/ !!!output!!! /something.png">
So far I have this (just a trial)
<script type="text/javascript" src="cookie.js">
</script>
<script type="text/javascript">
function image(){
settings=getCookie('settings');
if (settings!=null && settings!=""){
document.write('<img src="'+settings+'.png">')
}}document.write(image())
</script>
This works but next to the image it says undefined so how would I get rid of it?
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Jun 15, 2011
I have a website with five links, each with its own id. onClick I would like to create a cookie for the user that adds the link id that they have clicked.I am planning to do this using an array, however, I am a bit confused about the theroy behind a cookie.It is just a text file that can hold any data correct? So I could store an array with
array[0] = hi.html
array[1] = hello.html
and later on pull up what is in array[0] to diplay it on the page? Can I do this with one cookie or would I need a new cookie for each link?
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Dec 16, 2011
I have files on the server: .txt, .xml, .config, and "no extension" - all editable with notepad.
User will write some input, it will be added to file in specific place.
I need an ability to change element value in file (in one of them - depends what user choose) (or it even can be some trigger word it-self like CHANGE_ME for not to use attributes)
Create a temporary copy of edited file and create a unique temporary link to it.
I don't know what to start from.... For now I know how to make XHR, but what to do with other extensions?
Have no idea how to save the NEW file (a copy of original file) on server , and create a UNIQUE link ,and delete the file right after it was downloaded.
I can find a specific word in xml file, but how to change it?[code]...
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May 26, 2010
I just donīt know the right syntax for this:
I want to change the css class of the li element from the name hidden to the variable filterVal, but i donīt know the right syntax.
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Oct 8, 2010
We want to build a way to change the phone number on our website similar to how rotorooter does with theirs. To see this in action simply go to rotorooter.com then do a zip code search and you will see a number show up on that page that is a local phone number. Now once you leave that web page and go to other web pages on the website it automatically changes the phone number on all the pages to that local phone number. You can even leave the web site then come back and it will stay the same. If you have never visited one of their local pages, you get a 1800 number.
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Jul 4, 2011
What I have been doing so far to make a "class"/Reusable object is this:
PHP Code:
function Dog(){
this.name name;
this.bark = function(){
[code]...
However, recently I have been reading a book on Javascript and it said that the problem with this way of doing it, is that the bark() function will be loaded into memory for each Dog object created this way, while the body of that function is the same for each object.
- A Person class with a name property and a jump() method.
- An animal class with a isMammal property and move() method.
- A Dog class with a numberOfLegs property and a bark() method which is a subclass of Animal (thus inherits the isMammal property and move() method.
- Each of those classes in its own file.
This book I've been reading is actually pretty good, but at some points it's explanation is not rich enough.It explains that functions are objects and that objects in javascript are just key-value pairs. It says that each function has a prototype property which points to a blank Object(), but you can make it point to something else? or maybe I misunderstood it. I still don't understand how it really works.
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Feb 12, 2009
Last evening I ran across this script which I think will address a need I have; replacing my radio buttons with images. The one difference I have is that I need to use a different button image for each of the 5 buttons in my group.Unfortunately, the script dose not apply unique classnames within the generated mark-up so if I'm to use this I need to apply some sort of counting variable that increments and use this variable to append the classname with.Around line 52/53 of jquery.checkbox.js is
Code JavaScript:
/* Wrapping all passed elements */
return this.each(function()
{
[code]....
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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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Nov 13, 2010
I have a form with a list of things. The number of things in the list is variable, depending on certain factor, different things, different numbers of things. Next to each thing is a radio button.
There is a question with two radio buttons, "yes" and "no".
When "no" is selected, I want the radio buttons to be disabled, and the color of the text to change to gray.
For the radio buttons, I have a simple JS function:
javascript Code:
function enableCFFID()
{
document.cartform.cffid.disabled=false;
}
[Code].....
For the test that goes with each thing, obviously I don't want to have to assign unique ID (perhaps in a span tag that encloses the text). I would want a common name for all of them.
But this would mean I can't use getElementById.
What other method can I use to change the class for a group of span tags who's number is variable?
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Dec 30, 2009
I have created the no.of div tags in my website applications. Now i want to change the class name of the tags. How should I? Below is some code which i want to change:-
<test.aspx>
<tr>
<td style="width:100%;">
<div class="roundedcornr_box_203203">
[Code].....
Now i want to change the class name at runtime using javascript e.g. roundedcornr_box_203203 will be replaced by roundedcornr_box_408625 etc..
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Jun 20, 2003
Does anyone know of a way to change the text inside a container and then change the class of two containers?
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Jan 25, 2009
I've been going out of my mind trying to get this to work, and now I'm out of time! It seems like it *SHOULD* be simple! All I am trying to do is get all of the <li> items that belong to a particular UL ID, and change the class name onmouseover. I've cut down the code to bare-bones to try and isolate the problem. I can get it to work if I use unique IDS for each list element, but that seems silly. The latest piece of code I am working with:
<script type="text/javascript">
var mylist=document.getElementById("mylist")
for (i=0; i<mylist.childNodes.length; i++){
if (mylist.childNodes[i].nodeName=="LI") {
mylist.onmouseover=function() {
[Code].....
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Nov 13, 2010
I have a list like this:
<tr>
<td>Some Text One</td>
</tr>
<tr>
[Code]....
When I click a radio button, I want the text to "dim", that is, change color.
So I have two CSS classes, on and off.
Here's the JSfunction enableCFFID()
{
document.cartform.cffid.disabled=false;
document.getElementsName('cffidtext').class="cffidon";
[Code].....
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May 17, 2010
Is it possible to change the CSS class of an entire table row using JavaScript?
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Jun 9, 2011
This is probably really simple but I cant seem to figure it out.
Code:
<div id="imgcontainer" class="imgcontainer">
<img onclick="makeActive(1)" class="active" src="images/demo_01.gif" alt="testimonial" />
<img onclick="makeActive(2)" src="images/demo_02.gif" alt="testimonial" />
[Code]....
When an image is clicked it should:
1) clear the classes of all of the images
2) assign the clicked image a class of "active"
3) I then want to show a corresponding text (which would be in the same function.
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Jun 20, 2001
Is it possible to change the class/id of an element based on browser resolution?
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Jan 7, 2010
I have a drop down menu with a few options of delivery method. One option is "other" and when a user selects other a new text box appears for them to specify. this is using javascript to change the css class of the div containing textbox. all this works fine and user can change between options resulting in textbox appearing when selected other and disappearing when selecting anything else. however if the user selects other and enters text into textbox then chages their mind and selects a new option the textbox will disappear but the value that was entered remains the same, i need to default when textbox is hidden to reset value.
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Mar 9, 2010
I have a table that looks like so:
Code:
<tr id="calendarClick" class="chart_grey">
<td width="100" height="50">
<div class="calendar-categories_blue">7:30am</div>
[Code]....
When I hover over a row it changes to the color I am after just fine but I want it so that if I click a row, it stays that hover color.
Is thre an easy way to accomplish this using JS on it's own or even Jquery? So if I click on a table row, it is set to the same color as the hover state. if I click on another row, it removes the old one and highlights a new one?
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Apr 11, 2010
I'm trying to make a webpage where you can change the colour of various elements within the page, which has numerous div classes in the css and numerous divs all with different names. What I'm trying to work out and can't find anywhere is can you change the properties of a css class using javascript, and if so, how?
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Nov 1, 2010
how to change getElementById to a 'class' equivalent? This script works, however, I need to use it 3 times on a page but it uses ID instead of class. The two IDs that I wrap around the images that would scroll are: #marqueecontainer and #vmarquee.
I tried getElementByClass but it doesn't work.
Code:
#marqueecontainer{
position: relative;
width: 270px; /*marquee width */
height: 730px; /*marquee height */
[Code].....
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Jul 23, 2005
I have several tags on a webpage of the same class. If the user clicks a
specific checkbox I'd like to be able to alter the display property of the
class, affecting all objects of that class.
This is an intranet application so we know that javascript will be enabled
and the browser will be IE.
How can I affect all the members of this class? Is there a way I can toggle
the DISPLAY property of a class so all the elements using that class would
be affected? Code:
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