AJAX :: Loading And Refreshing Div Every 2 Seconds From A File That Is Passing Variables?
Apr 15, 2010
I am developing a script to work along side my joomla website and i am wanting to develop a script that connects to my database and refresh's certain divs every 2 seconds without the user noticing this,
only issue is that joomla isnt wanting to work with me on this,
Here is my code,
Code:
<script src="http://code.jquery.com/jquery-latest.js"></script>
$user =& JFactory::getUser();
if($user->username)
[Code]....
since when i do that i get nothing on my navagation where user information is displayed and displays the enter layout in the div right_contenta So can jquery does this.
How can i fix this and get my right_contenta div refreshing every 2 seconds with my joomla layout
in otherwords i want my ajax to load and refresh the information located at profile2.php?user=admin which has all user information coming fom database and refreshs every 2 second
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Oct 7, 2011
I'm reloading a div of a page using jQuery, but i need that every time that reloads (it reloads automatically every 10 seconds) obtains the get variables that i passed through the address bar
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Dec 2, 2009
I used to have a traffic tracking script that used to work as follows:
Code:
<script type="text/javascript">
var tracking_image = new Image;
tracking_image.src = '/track.php' +
'?page=' + escape(document.location.href) +
'&referrer=' + escape(document.referrer);
</script>
This would interact with a PHP file which parsed this information and stored it in a database. However I just changed servers, and for some reason this JavaScript no longer works; don't know if it was because of the server move or what.
Is there any way to pass GET variables to an external javascript file? I would like to pass things like document.location.href and document.referrer to a PHP file. For instance something that would function like
Code:
<script src="/track.php?page=" + escape(document.location.href) + "&referrer=" + escape(document.referrer)>
</script>
Or alternatively, perhaps there is some other way for a PHP file to access JavaScript's document.location.href and document.referrer values (I'm using JavaScript to access this info rather than standalone PHP since spiders don't activate JS).
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Apr 23, 2009
I have the following php script:
<?php
$doc = new DOMDocument();
$doc->load( 'events.xml' );
$events = $doc->getElementsByTagName( "event" );
[Code]....
events.xml contains schedules and info for events.
If an event is taking place now the php script will show a div with information. This chapter is done and working, the trouble comes with the xml load part.
If the load of the xml document is done only once (when the page is first time loaded), I will need to refresh the php script so it looks for more times and info ..but the user will see the page reloading all the time.
I need the php script to look for the events' times in the xml file at all times, so I guess I have to do an auto refreshing of the
$doc->load( 'events.xml' );
how can I do that??
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Nov 18, 2011
Trying to figure out how to get my simple page re-load to pause for a couple seconds before sending the request. I tried $.wait() and think this could possibly be what I need but seem to not be using it correctly, as I have not had any success getting it to work.
[Code]...
Is there a specific place to put the $.wait()? or should I be using something different entirely to get the script to pause before sending the request to reload?
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Mar 23, 2011
I am using this library [url]...
Now i have a doubt, how i can pass the variables $var and $var1 with ajax to a PHP file? to make sql querys and replace the values of $var and $var1[code]...
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Jul 20, 2009
I have used AJAX lots before and I wondered if it was possible to set variables from an AJAX file E.g. an ajax file could set
var set1 = 10;
var set2 = 55;
with both variables coming from an external file called by AJAX. Which JS side perform the request and the format of the file that is requested.
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Sep 8, 2010
I have set of html pages that are installed locally on machine. I want to make ajax call to local files. In Firefox everything works fine. IE is able to load html pages through ajax call but not able to load xml document.
Chrome doesn't support ajax call locally...and I don't care about it. I need it to work on IE & firefox.
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Aug 9, 2011
Over in this thread, someone suggested a solution to an issue I was having when attempting to send multiple values per select box to a php file. You can review my original post here for reference:
[URL]
The problem is, when I change my form names to be arrays (i.e. age[] vs. age), it broke my Ajax script. I copied the original script from w3schools, and I don't really know much about javascript/Ajax to know what it is that I need to do to fix this.
Here is my Ajax script:
Code:
<script type="text/javascript">
function showResult(name,age,gender,ethnicity,facility)
{
if (name=="" && age=="" && gender=="" && ethnicity=="" && facility=="")
[Code]....
Now, when I leave my field names without the [], the script works MAHvalously. However, as soon as I add in the [] to the field names, and also update the vars to be age[].value instead of age.value, etc, it breaks.
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Dec 20, 2009
I'm amending an upload script from Max's AJAX file uploader. [URL] I wish to display the filename after the file uploaded. The text in green are added by myself. However, I failed to display success status after the upload process successful. Do you know where I made the error?
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Max's AJAX File Uploader</title>
<link href="style/style.css" rel="stylesheet" type="text/css" />
[Code]....
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Jun 14, 2011
I have this code:
var dataString = $.toJSON(data);
$.post(url, {dataValues: dataString}, function(res){
$('#secretIFrame').attr('src', url);
$('#secretIFrame').html(res);
});
Problem is, I can't access dataValues at the server side once I assign this same URL to the iframe.Is there any other way to POST JSON value through form submission without ajax? or any other way out, I am trying to download file that is based on some parameters and isn't a direct download link.
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Aug 14, 2011
Is Json considered the better file format for loadind data via Jquery AJAX? I am going to use it either way, but from a cutting edge stand point, is JSON looked at a more cutting edge since it loads faster. 2. And for that matter is anyone using css3 and E4X? All these seem to require the latest versions of all browsers. Since my goal is to be cutting edge I was thinking to do some stuff in the above listed that require only the latest browser if it is detected, if not use what works in most all browsers? What are cutting edge web app developers really doing at this time?
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May 18, 2011
I working on a simple voting code (Good/Bad), and I need to know how to maintain variables values even after refreshing the page. for example: when a user hit good button, (var good) will increase from 0 to 1. how to make (var good) stick to 1 even after refreshing the page?
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Feb 24, 2007
I'm using dreamweaver and I'm looking for a script code for after sending a form (after submitting it), after 10 seconds the page jumps to an new URL.
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Dec 26, 2008
I have a page with various divs containing SWF's and some HTML and JavaScript. The problem is that, when the page is first visited using IE7, half of the content doesn't appear. So, I have created a loadDivs(); function that looks like this::
Code:
function loadDivs()
{
var mardi2= $('mardiGras');
mardi2.show();
[Code].....
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Sep 8, 2010
I have a button on my site, which when clicked calls an ajax function. What I want to do though, is append a loading graphic for just 2 seconds inside the button such that it looks as if the website is 'busy' saving when the button is clicked. This is obviously just for user feedback as the 'save' is done instantly - it's just for user feedback to make the user confident that the save button has worked. To do this, I'm trying to append a loading image to the save button, delay for 2 seconds, then remove the image, but it doesn't seem to work.
I have this HTML:
<p><a href="#" title="" class="save">Save</a></p>
And this jQuery:
$
(
[Code]....
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Jun 29, 2010
Not what i would like but the client wants the browser re-sized on the site loading/refreshing... Been using the following and it works fine.... apart from in Safari. how i can get it working in Safari, or no chance?
Code JavaScript:
$(document).ready(function() {
window.resizeTo(1152, 866);
});
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Mar 28, 2010
I have embed a flash player known as: JW player into my website and put it into a div. Now my problem is I want javascript to hide the div containing the flash player for atleast a few seconds to display a loading image.gif. How would I set this up?
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Apr 23, 2009
I have the following php script:
<?php
$doc = new DOMDocument();
$doc->load( 'events.xml' );
$events = $doc->getElementsByTagName( "event" );
[Code]....
If an event is taking place now the php script will show a div with information. This chapter is done and working, the trouble comes with the xml load part.
If the load of the xml document is done only once (when the page is first time loaded), I will need to refresh the php script so it looks for more times and info ..but the user will see the page reloading all the time.
I need the php script to look for the events' times in the xml file at all times, so I guess I have to do an auto refreshing of the
$doc->load( 'events.xml' );
how can I do that?
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Mar 17, 2010
can I help me everywhere? How to reload a php or xml-file permenent on 30 seconds in jQuery? I wrote a little javascript-script with the follow structure:
[Code]...
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Mar 21, 2005
For some reason, I am using document.referrer in a PHP script that is called as a JavaScript script. The problem is that I need to pass the value of document.referrer to a PHP variable (in the same file) in order to add it to the database. How can I do that?
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Sep 3, 2009
Is there a way using javascript to have it check if a file exists on the server? I'm trying to check for a file on my server without having to refresh the open webpage. If this can't be done with javascript, do you know which webpage languange can execute this?
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Feb 13, 2010
I have a JavaScript config file called gameSetting.js which contains a bunch of variables which configures a particular game. I also have a shared JavaScript library which uses the variables in gameSetting.js, which I include like so:
<script type="text/javascript" src="gameSetting.js" ></script>
<script type="text/javascript" src="gameLibrary.js" ></script>
In gameSetting.js I have:
$(document).ready(function()
{
// call some functions / classes in gameLibrary.js
}
in Firefox, Safari, and Chrome, this works fine. However, in IE, when it's parsing gameSetting.js, it complains that the functions that live in gameLibrary.js aren't defined. When it gets to parsing gameLibrary.js, the variables in gameSetting.js are reported as not being defined. I've tried dynamically bootstrapping the gameLibrary file using this function in document.ready for dynamic load.
However, the same problem still happens in IE, where when it parses the files individually it's not taking into context the file/variables that came before, so it's not an out of load order problem.
My options are:
1) collapsing all the functions in gameLibrary.js and variables in gameSetting.js into one file. However, this is not practical because this is dealing with literally hundreds of games, and having a gameLibrary.js in ONE location for ONE update is what makes most logical sense.
2) figure out a way to get this to work where variables in file1 are accessible to file2 in IE (as it seems they are in other browsers).
jQuery seems to be able to have multiple plugins that all refer to the based jQuery-1.3.2.js, so I know there is a way to get this to work.
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Aug 26, 2010
Im trying to add some simple display features to a web application and am running into some unexpected IE8 behavior. Basically, the app runs some database retrieval from the server using Ajax techniques, and during that time (say, 30 seconds), I want to just give the user a clue as to whats going on. It could be as simple as a wait cursor. More interesting, I prefer to unhide a div with an animated loading icon, then hide it again when loading is complete.
[Code]...
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Jul 23, 2005
I need to pass a javascript to JSP code but I cannot figure it out.
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Oct 1, 2009
This probably seems pretty trivial to you experts but I just don't know why it doesn't work and would like a nudge in the right direction please.I have a sllide and fade that works great - no problems. I am firing it with a function call from the HTML like so;<a href='#' onClick='sfade('#s1'); return false;>as you see I am passing the div to be faded(and slid) as a variable. Works great. The receiving function is:
var str='';
function sfade(str){
$(str).slideFadeToggle(1000);
[code]....
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