Is there a way to keep a variable value on page refresh, if I have
var x=0;
but then a users does somethibng that makes that value become
x=4;
and then the page is refreshed, is there a way to keep that value of 4 for the x variable or it will always reset to the original value?
I want to be able to open a window with a variable. For example, I will use domain.com?reference=1234- This link will open a pop up window as follows:
<a href="javascript:popUp('http://www.domain.co.uk/staff/tpr/update_action_log.php?action_reference=<?php echo $row2['action_reference']; ?>')" title="Click Here edit this entry"><?php echo $row2['action_reference']; ?></a>
When I open this window, it is always showing data put in last, it isnt refreshed. I wanted to open this pop up window, enter data and then click submit and make the data enter the database and then refresh the parent window. Every time I have done this, either the parent or the pop (or both) is showing old data.
So my problem is that i can't send form data in FF without page refresh (though in IE7-8 everything works smoothly).
My code fragments:
How to refresh DIV , without refresh entire page,Am having four DIV ,
DIV1,DIV2,DIV3,DIV4
I want to refresh only DIV! without affecting the DIV3,DIV4 ,
[Code]...
when i load page it does nothing only blank page, may have code in wrong place but not sure so can someone show me a working example so i can find out what i'm doing wrong also i would like the part of page to refresh evey 120 seconds is this possibe with jquery?
This is my first adventure into PHP/Ajax/MySql/Javascript and is pretty much my first web project. I've been trying to tackle this problem for a little over a week now. My main objective is that I want to display php content pages inside a div on the index page without refreshing the page (iframe style). I don't want to stop search engines indexing the individual pages so I need a mechanism to redirect to the index page so that the page is displayed properly. I'm not bothered if it takes them to the exact page and I'm redirecting them to the section of the site where they the page is kept.
I also want a mechanism to redirect if a second search engine link is clicked that belongs to the individual page (ie image links that belong to the same page). This is only a problem because the php session has already been opened and a php variable has been set by the first redirect. All the redirections are taken care of by PHP and I got the redirection of multiple instances working ok by setting and unsetting session variables. This PHP code is included on every content page.
But, when I added links to the index page and try to navigate between pages, it all goes pear-shaped.When the links are clicked it calls up the Javascript code, inside which a PHP variable is set (I dunno if this is the "done" thing, but I came across the solution somewhere on the Interweb). This is the first thing checked when the content pages are called up. If the variable isn't set, then it runs through the redirect options.
The problem is that after clicking the link when the page displays it always refreshes the index page which I don't want it to do and which is why I'm thinking it's the setting of the PHP variable inside the Javascript that's going wrong. (Also why this question ended up in this section). Is there any way of getting this going without passing the variable into the url (not that I'm against this option)? Index page code, PHP Code (before HTML)...
Code:
<?php
if(!isset($_SESSION))
{
session_start();
}
// set the session var to the index page url which I think remains until browser close
$_SESSION['pagecheck'] = "http://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
// set the section var if it hasn't already been set by one of the content pages
if(isset($_SESSION['sectNum'])!= "undefined")
{
$_SESSION['sectNum'] = "0";
}
function getSection() .....
Additionally, are there any potential security threats that should be tackled (bearing in mind that I don't want to use cookies, I'm not against this either but decided if they are switched of it may become an issue, and I'm not going to be handling any sensitive information). I really don't want to use Iframes due to any javascript switching off related problems (yes there is a javascript testing function included in my full code!).
Our company own a lot of domains and want to put a short page of copy on each address along with keywords before redirecting the user to our main site. I have been able to get the page to load the main site after the desired time using this code in the head...
<META HTTP-EQUIV="refresh" CONTENT="40;URL=http://webaddress.com/">
That works perfectly, I am now trying to display a countdown timer from 40 seconds down to 0, and on 0 redirect the user. Saying something like "You will be redirected in XX seconds". Is there anyway of doing this? I've been searching google for the answers with no luck and can only seem to find timers that countdown to a set date.
the page url is
Code:
`http://example.com/index.php?main_page=index&Path=<?php echo $_GET['Path'];?>`
there are some contents on the page:
[code]...
I need to refresh one div in my HTML page and not the entire page, is this possible?
View 4 Replies View RelatedI have a programing problem that have been around for ages. I have search on google using several expressions and words and after hours of digging i'm still unable to do it.I would like to get a value from a HTML page hosted remotely with an inconstant value. Then define this value and name as a javascript variable and apply or show in my page.P.S. Is there any way to make a domain lookup in javascript? I mean a user enters a domain and the script converts to an ip and shows to the user. If not thanks, probably it can only be done in the server side...
View 6 Replies View RelatedI'm building a suite of free php applications to create virtual worlds.
My problem is i can't get my file to refresh. Can this be done with
javascript? I would like to have the display and the form be on a single
page..unless this can be done with frames.
The sample application contains 2 files:
a)The php file (with input controls and the embedded world)
b)The embedded world (text file)
1. The php file accepts input from the user
2. The user hits Submit which creates the text file for the world
this works - the text file is created with changes. next the page
should refresh itself and show the world based on the user's input.
Right now steps 1 and 2 work perfectly in the sense that the text file
for the world does get created. however the page will still show the
older version of the text file.
To get the page to refresh properly, i have to hit the reload button on
the browser...this gives me the "this page can't be refreshed without
sending..." alert...but it then refreshes and shows the changes.
the code:
<img src=...Onlick = "if (!(this.temp>=640)) { this.temp=640; } if
(this.width>=640) { xyz=this.width; this.width=this.temp;
this.temp=xyz; }">
Inline script....
I got the above code from internet and it is used to change the width
of the IMG element. This not only "changes" the width but also
"refreshes" the page so that I can see the change in width.
Function script...
I moved above inline script to a JS file and it is as follows. Now,
'width' of the IMG element seem to change but display does not get
refreshed; and if I add a window.alert( ); then I see screen
refreshing Code:
Page1 is the main page and when I click on a link on page a pop up window opens (page2).What I would like to happen is when page2 is closed I would like page1 to be refreshed.
View 4 Replies View RelatedI have three divs with a feed:
<div>feed nr.1</div>
<div>feed nr.2</div>
<div>feed nr.3</div>
I would like to hide div 2 and three and show only div 1.Than one page refresh I would like to hide div 1 and than show div 2 etc. In this order. So every page refresh would show a different div in the order of 1,2,3 etc.
How do I refresh the page programatically when i found the page is not loaded completely?
View 3 Replies View Relatedi have a page with products and i want to auto refresh the page or a <div> in the page , when the admin adds a new product in the DB. So the user will be able to see the to see the product without refresh the page..
View 1 Replies View RelatedHow can I write a JavaScript for the following requirement. I have to go to a link say www.google.com and refresh it for every 5 seconds continuously.
View 11 Replies View RelatedI have this script I want to use. I have 2 dropdown lists (which are both connected to mysql database). The second dropdown list is depending on the first dropdown list in order to show items from the database. I can select an item from the first dropdown, but the second remains on its default setting (kies project).Somehow the page doesn't refresh so the second dropdown list will never show items (according to the selection of the first dropdown list).
In this code there is in the option a "onSelect" part but I'm not sure if this should be there, I think it should be an onChange feature, but cant get it right.
hers the site i am working onhttp:/[url].....as you can see on this page.there are two main div(left,right)when a user clicks a link on left div accordingly an external page is loaded in the right div. when you click a link in IE the entire page is refreshed.I don't want to refresh entire page.i want to refresh the div (on the right) not the entire page.How should i go about it. Here's the link to script that i have used http:[url]......
View 5 Replies View RelatedI would like to make a page go somewhere else if someone refreshes the page.
Please advise how I can do that.
This is an action page that should not be refreshed and want to make sure if it is refreshed it will go to another web page.
I have the following script that refreshes the page that opened the pop up window, after the pop up window is closed.
if(window.opener && !window.opener.closed)
{
window.opener.location.reload(true);
}
window.close();
It is working fine in IE but it's not refreshing the parent page in FireFox.
I need to f5 a page only if there is no movement on a page/application in every 2 mins.
View 8 Replies View RelatedI have a div tag that I want to loop through and refresh at the end of the loop. I understand Ajax is probably the best option for this but how do I refresh just the div tag alone without reloading the page?
In the title I meant to say How do I refresh a div tag without reloading the page?
Is there a way to prevent the user from refreshing/reloading a particular page? Or any way to prevent a particular form from being posted/inserted twice?
View 3 Replies View RelatedI'm unsure if this is a php or javascript problem as I am new to javacript...
I am using a javascript:popup('page.php') command to open a popup box and allow the user to make a few changes to a mysql database. However the values that are changed are displayed on the parent page (the one that the user clicks the popup link on).
Is there a way to refresh the parent page from the popup, so when they submit the form in the popup the parent automatically refreshes with the new values (rather than the user having to manually refresh the page)?
need some javascript that when a page is refreshed, the page will appear in the browser in a certain location down the page. Trouble is a php text link is being clicked on which causes the page refresh. Anyone know a way to show a page location after a page refresh with javascript?
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