Screen Refresh With No Flicker?
Apr 5, 2006
I have a chat script in php that is working great, I use meta refresh to see new posts and that is very irritating for the users. I have come across many a javascript that claims no flicker in the refresh, but they do.
I don't know that much javascript, but I have heard thet AJAX can be used to poll to the server to get data without refreshing. I have been searching like crazy and I haven't seen very many tutorials for this.
I have my server side script working, I just want to refresh without flicker. Does anyone know how to call to the server script without refreshing the page?
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Sep 7, 2006
I'm using JS to hide several tables (containing text and text fields.). When the page is refreshed, the hidden data momentarily appears.
I'm assuming the flicker occurs when the server is busy.
But I want to ensure that it never flickers. How can I prevent it from happening?
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Oct 19, 2011
I am using Java(Structs framework) for developing my application.
User enter the values in text box in bottom of the screen.
Then the page is refresh that is Request will send to Application after that the Screen goes to Top. But I want the page where I send the Request...
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Dec 13, 2011
<?php
session_start();
if (empty($_SESSION['is_logged_in']))
{
header("Location:chatframe.php");
[Code]...
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Oct 8, 2011
My company just redid our web site...http:[url]....
We know we have a few kinks to work out, but one of them that I can't figure out involves the top nav... It is grows and shrinks when you scroll updown, and during that process flickers where ever there is flash behind it. Likewise, there is a loading gif that we put in when you change pages, and it also flickers.It only seems to be on FF on PC or Mac.I've already tried messing with solid background colours, and z-indexs on the container that's flickering and that doesn't seem to do it.
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May 2, 2006
I am writing a small script to fade the opacity of an image/object.
The script itself works fine only I do have some unwanted behaviour.
I do use a tablecell object and the mouseover/mouseout to activate the
script.
In the same cell are some links listed and when you move the cursor
over the links the image starts to flicker. This is because of the
getElementById that identifies each link as an object.
Anyone knows how I can solve this behaviour? (Below is the sourcecode I use)
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Oct 22, 2010
Bit of the opposite of what a lot of people seem to be after it seems, but I was wondering if it is possible to make an image "flicker" randomly by randomly changing how transparent it is?The goal is to create a flickering neon sign, but to do it without using flash. I've got the flickering working fine in flash, but just not loading fine without messing things up so I'm hoping I can do it with jquery or even just js.
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Jun 17, 2009
Since jQuery.browser and jQuery.browser.version are depreciated as of jQuery 1.3, what is the preferred way to check if the browser (in this case IE6) needs to have the "BackgroundImageCache" set?The closest match I see is jQuery.support.opacity, but I'm not sure if that is pertaining to how the browser interprets the alpha properties of images or if it's other elements as well? Ref: document.execCommand("BackgroundImageCache", false, true)[URL]...
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Jul 14, 2009
I have an issue with a spry accordion panel causing a flicker. The page is at: [URL] When I do a keyword search however and get a list of results, the flicker dissapears. It is flickering on some pages and not on others.
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Jul 31, 2010
I've adapted code from theslideSwitch.js tutorialby Jon Raasch, which is basically a fading slideshow. The script promotes the 'active' slide to a higher z-index and animates the opacity for a fading effect. It's working fine with a pause added to stop the slideshow temporarily on mouseover. The issue I'm having is I'm trying to stop the script from queuing up when repeatedly mousing over/off the slideshow. When this happens it flickers and goes berserk. I've experimented withstop(true,true)in various locationsbut haven't got it working properly. Where to insert this in the following code?
Code is below...
// slideshow function
function slideSwitch() {
var $active = $('#hp-featured div.active');
if ( $active.length == 0 ) $active = $('#hp-featured div:last');
var $next = $active.next().length ? $active.next()
: $('#hp-featured div:first');
$active.addClass('last-active');
$next.css({opacity: 0.0})
.addClass('active')
.animate({opacity: 1.0}, 1000, function() {
$active.removeClass('active last-active');
});};
var playSlideshow = setInterval( "slideSwitch()", 5000 );
// pauses the slideshow on mouseover, then plays again on mouseout
$(function() {
$('#hp-featured div').hover(function() {
clearInterval(playSlideshow);
}, function() {
playSlideshow = setInterval( "slideSwitch()", 5000 );
});});
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Feb 1, 2010
I have been working with this code:
Code Java:
function heroSliders() {
var $active = $('#slideshow img.active');
if ( $active.length == 0 ) $active = $('#slideshow img:last');[code]....
When the page loads all the images kind of load very quickly causing a flicker, and then the slideshow begins.
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Mar 5, 2007
Same thing for the height parameter; for to set in the centre some popup with images what is better? what are the difference?
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Mar 2, 2011
I have 2 monitors from a different size. It is important in my application that I get the screen size of the monitor where the webbrowser is located. When I try to get the screen size (window.screen.height + window.screen.width) only IE gives me always the screen size of the main monitor where my taskbar (windows7) is located, instead of the screen size of the secondary screen where the webbrowser is located.
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Jan 2, 2009
I have this code in a page that appears in my iframe if requested from parent:
<script type="text/javascript">
parent.rrr();
</script>
The parent code is:
function rrr() {
javascript:location.reload(true);
}
So, the person clicks a link from the parent, it does a php process in a hidden iframe, which then tells the parent page to refresh. The only problem is that it puts Firefox in a constant loop of refreshing. IE and Chrome work fine. They refresh once and stop.
Though the src code opens the iframe like so: <iframe src="" style="display:none; height:1px;" name="hdplus" id="hdplus"></iframe> Firefox seems to refresh the page with the memory of the child page being in the iframe, constantly looping the child request to refresh the parent.
Why won't Firefox just accept that no page should load in the iframe, as stated in the code? I need to stop this loop, which means I need to get firefox to reset the iframe as it reloads the page.
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Dec 27, 2011
I have a div that has a negative top margin and a negative right margin. The right margin is because I want to have the div slide onto the page from the right. The top margin is because without it my page height is the height of the visible elements plus the height of the off-screen div.On a button click, I move the div down and then animate it onto the screen from the right. On button click again, I animate the div to the right, off the screen, and then move it up. I also toggle its width & padding so it will appear to grow/shrink as it moves on/off screen. At least that's what I am trying to do. The animation onto the screen looks good, but going off the screen, it appears to happen intantaneously, instead of animatedDoes anyone know how I can fix this?
$(".addPanels").live("click", function(){//now and in the future, show the add panels menu
var thisAddPanelsMenu = $(this).parent().prev(".addPanelsMenu");//get the addPanelsMenu
if(thisAddPanelsMenu.length) {//if the addPanelsMenu exists
[code]....
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Aug 11, 2009
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 ,
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Apr 13, 2011
I have the below code:
<script type="text/javascript">
function loadQuickMessageCheck(File,ID){
var xmlhttp;
[code]....
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Apr 15, 2010
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:
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Feb 21, 2006
I have created a ticket system where users can submit their problem. After several month of experience it appears that offering a zone to paste a screen shot will be ideal. Is there anyway to acheive this without pasting to a word doc, and upload it?
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Dec 15, 2010
How would I animate a something across a screen?
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Nov 22, 2001
I know nothing about JS, except you can get the user's screen size and colors. How can I add on the end of calling an image like this:
<img src="track.php3?size=800x600&colors=bla">
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Aug 22, 2007
I would like to be able to have my "page" online be at a 45degree angle, rather than 90degrees... does that make sense?
As in if something is square, use photoshop ctrl-t to rotate the square object to 45degrees rather than 90. Can I do this in a browser window?
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Apr 5, 2002
There must be an apostrophe or some other little javascript nuisance that I'm still including in this script, but whenever I try it out, nothing shows..it is supposed to randomly display some text and a link Code:
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Mar 30, 2011
I was wondering if there is a way to check if a div is above the top of the screen.
What i am trying to do is.
I have a Div about 150px from the top and i want when this Div at 0px from the top to move down with the top of the screen
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Jul 23, 2005
I am using this script
"function openFullscreen(page) {
var yes = 1;
var no = 0;
windowprops = "width=" + (screen.width-10) + ",height=" + (screen.height-50)
+ ",top=0,left=0";
windowprops += (menubar ? ",menubars" : "") +
(scrollbars ? ",scrollbars" : "") +
(locationbar ? ",location" : "") +
(directories ? ",directories" : "") +
(resizable ? ",resizable" : "") +
(statusbar ? ",status" : "") +
(toolbar ? ",toolbar" : "");
window.open(page, 'fullPopup', windowprops);
}"
to open a window full screen, but when this window is hidden and I want to re-open it, I can't ..?
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Jul 23, 2005
I was wondering if it is possible to maximise a screen in javascript.
right now, I use this code:
A HREF="heritage.html" onClick="msgWindow=window.open
('heritage.html','fullWindow','toolbar=no,location =no,directories=no,status=
no,menubar=no,scrollbars=yes,resizable=yes,width=8 30,height=630'); return
false" onmouseover="window.status='open site in full screen' return true"
CLASS=TP>open full screen</A>
, but I was wondering if we can fill the entire screen?
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