Check For JS Cookie Before Loading Rest Of Page?
Aug 2, 2010
Is it possible to have an window.onload function that checks for a cookie, and only loads the rest of the page if that cookie is current?
I know that there's the window.stop() function, but that appears to only stop the drawing of the page in the browser; if you view the page source, the whole thing is still there for all the world to see.
I'm working on a multi-page site. The login page does its username and password checking on the server side in Perl. Then a client-side cookie is set in JS. In the <head> section of each page, there is a window.onload JS function which checks to see if the cookie has expired yet. But the question is, what do we do if it is expired??
The best I've been able to come up with so far is to have it instantly do a location.replace, taking the user back to the login page. But that seems kludgy. In some browsers, you actually see the intended page for a split second, before the location.replace happens. In testing it, it only took me a few tries to hit the stop button at just the right time to prevent the location.replace from even happening. So it's not only kludgy, it's also only marginally effective.
It would be great if I could prevent the rest of the page from ever loading if the cookie has expired.
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Jun 10, 2009
I am having a problem fixing a bug with my site, which affects both IE and Opera, but does not affect Safari, Firefox or any other browser that i know of.
the affected part goes like this.
1) The page widgetprep.html - This page creates the structure of the widget and shows the frame of google
<bgcolor="black">
<div class="container2">
<b class="rtop"><b class="r1"></b> <b class="r2"></b> <b class="r3"></b> <b class="r4"></b></b>
[Code]....
Basically the problem is when i look at the embed.html page in opera or ie i cannot see anything after the embedded widget for example the text saying 'hello' i added.
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Jun 10, 2009
I am having a problem fixing a bug with my site, which affects both IE and Opera, but does not affect Safari, Firefox or any other browser that i know of.
the affected part goes like this.
1) The page widgetprep.html - This page creates the structure of the widget and shows the frame of google code...
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Jul 23, 2005
Newbie looking for the way have a dialog box and when a user goes to
this page they see *nothing*, Except for a dialog box pop, the box says:
"are you sure?" Yes/No. If user clicks yes they see the rest of the page
- (just some simple html). Else no, they might see a message that says
"go back".
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Feb 15, 2012
I have a drop down menu on my page, and I want to change the background color of the box from white to match the rest of the page, how do I do this.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
[code].....
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May 14, 2007
Our client has asked that we things up so that the user must fill out
a short form with some basic information if they want to access a
number of PDFs on their website, once per session (please don't ask me
why). Submitting the form sets a session cookie.
Specifically, if the user clicks on "example.pdf," I'd like to have
one of two things happen:
1) If the session cookie is set, the PDF is accessed transparently.
2) If the session cookie is not set, the user is sent to the info
form, and on submission is either (a) passed through to the PDF they
clicked the link for, or (b)at least is sent back to the original page
where the link resides so they can select it again. My initial thought
for the latter case was to have the form open in a new window, then
have a close button on the subsequent confirmation page so the
original page is still open in the background.
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Dec 11, 2006
1 site sets a cookie on your machine when you have logged in.
The other site is a wordpress blog. In the index.php (at the root level), I wanted to basically shield the site from running if this cookie is not found on their machine. If it is, the blog will run like normal.
Is there a way I can do this without doing a bunch of redirects or form postings?
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Apr 26, 2011
Is there any way to check if exists a cookie from a domain2 in domain1?
The purpose here is if the cookie from domain 2 exists then do an action in domain 1.
For example:
Erase cookie or do an action.
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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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Nov 25, 2011
I wrote this code to open a page if doesn't exist a cookie but it doesn't open the page do you know where I wrong?code...
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Oct 21, 2009
I have a site that is very jQuery and image heavy. The main sections of the site link to sections that are built with several Tabs, and as it loads, you briefly see all the content load and then it is hidden by the Tabs code.
The plan is to have a full window DIV that sits above all the content with a loading icon that plays until the entire page loads, and then it fades down.
After some hair pulling and research I have code in place that does exactly as I ask, however it does not seem to work in IE6+7. It works in all other browsers.
The current code is:
CSS for the loading DIV is:
A working link is [url]
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Mar 19, 2010
I have a lot of javascript functions that request information from an iframe hidden on the page. I see other sites do this, but their browser does not do the loading action (like the processing circle in Firefox). When I do it on my site, each browser shows the loading icon, as if a page was loading. Is it possible to not have this?
http://bit.ly/cv1YqN
That is a sample link. Go down right side of page where you see three buttons: Trailers Featurettes Clips.Those return iframe information to work.
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Oct 4, 2011
Here is the HTML: [URL] I'm trying to uncheck the selected radio button, then set the value to 1 (Yes), basically overwriting theinitialvalue to 1. I've looked at prop(), val(), and attr(), and just don't know where to start. Should I select $('#set_q157 input') or$('#set_q157 input:radio'), or each individual radio?
Do I need to each them, and check if its checked, then change its value, or is there a way to select all three inputs as just one radial button? It would also need to work if the input has not yet been checked.
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Jun 5, 2009
how I can implement the following using jQuery 1.3 and whatever plugins may help. I need to insert an iframe or img that links to an external resource onto a page, and if that iframe or img does not load within a certain period of time, remove it and insert one that links to a local resource instead. how to check if the iframe or img is done loading.
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May 19, 2011
I'm trying to use the cookie plugin to remember the state of a navigation menu from page to page. Here is the snippet of code from towards the top of my page where I am including the jquery files and cookie plugin. The second part of the sample tries to determine whether the cookie exists.
[Code]....
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Jul 23, 2005
i want to open 10 external urls one after the other(preferably in same
window) only after the previous one gets loaded successfully....
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May 7, 2009
I'm trying to select my textarea only if it is not empty. I have used :empty for this purpose. This works find when you load the page, however if you start typing in it still considers the value as it was when the page loads.
Example. If my textarea is empty when I load the page, it will consider it empty. If I starting typing in, and check if it is empty it still say it is empty.
The same vice versa. If my textarea has text when the page loads, then i clear that data, it still consider it filled not empty.
So how to make the check of :empty in real time?
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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 13, 2009
I have created a party-events website. Which displays a lot of dates of events. As you might understand this page takes some time to load. Therefor I want some of loading image to be displayed while the page is loading. Anybody has an idea how to pull this of? I don't know how.
In detail: People come to my website. They click on "events" and a loading.gif pops up and and makes the background darker. After the page has completely loaded the loading image disappears and the website shows.
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Apr 29, 2009
Like title says, I'm looking "Loading page" -notice when page is loading - made by Javascript. If you know Cross-browser/multi-browser example
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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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Mar 10, 2011
I want to write a javascript program which will redirect the user from a welcome page to an an intro page when a cookie is found. If there are not cookies found, the welcome page is loaded but a cookie is written so that next time the user visits the page, he will be redirected to the intro page automatically.This program would allow only new visitor to view the welcome page and other visitors to skip the welcome page to be brought to the intro page right away.
window.onload = pageInit;
function pageInit(){
var visited = "";
[code]....
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Jun 15, 2009
I'm not very good with Javascript so I need you help for page on my website. Basically what I need to do is to make a DIV shown only first time someone visits page, and then when he/she revisit it I want that same DIV hidden, and I want it hidden for next 24 hours... so in that way DIV would be shown only once a day, and only on first page load.
So to make that happen I need to do fallowing, and I would need your help for that: I need a script that on a page load checks if cookie (which is 24h cookie) is set, if it is then it should hide that DIV, if it is not set then it should set it, so that DIV would be hidden on next page load..
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May 22, 2010
I'm trying to set a cookie when a user enters a page. The cookie is for youtube to make videos default to widescreeen.
I know that the cookie name is wide, the value should be set to 1, the domain should be .youtube.com but I dont know how to do it properly. Ive been trying to set it from a link, so when a user clicks the link and it opens in a frame, the cookie is set so that the youtube video opens as widescreen in the frame.
however, whenever I look at my list of cookies, it isnt being created.
is this the best way to do this?
(I found how the cookie is created by checking the values of the cookies when I pressed the 'right turn' arrow on a youtube video)
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Dec 4, 2010
just needed to know this because I'm setting the path of the cookie and the path on my browser isn't matching what I set it as.
var the_cookie="file_address~"+x+";path=gallerylogin.php";
...it still doesn't set it so "gallerylogin.php" can access it.
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Apr 24, 2009
I am absolute javascipt newbie so please threat me like that I need the following functionality to my webpage: Let's say I have a div with some unique ID on my page. Now, what I need is to show this div on my page only the first time visitor opens a page, and then not show it every next time he/she opens it for next 24h.
So I need to set a cookie that hides div from page if it has already been shown to visitor, for next 24h,so that the content of this div will be shown to each unique visitor only once for a day.
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