Why does the speed not permanently change?
<SCRIPT>
<!--
function ScrollMarquee(speed) {
var speednow = "";
speednow = speed;
window.setTimeout('ScrollMarquee('+speednow+')',speednow);
[Code]...
Could anyone tell me how to permanently change an image when the cursor hovers over it?
i.e once it changes to the hover image it doesn't change back to the original image ever
I use cycle for a news scroller, the slides do not stay long enough on the screen and I want to slow this down but i can't find out how. I have used delay but it only affects the first slide.
[Code]...
I would like to be able to write some code in Javascript preferably
(PHP is also all right) which allows the admin of a website to be able
to change stylesheet attributes from a GUI browser interface without
having them to change the text file themselves. (i.e., working on the
supposition that the admin is IT illiterate). Simple things like
table heading colours, backgrounds, font sizes need to be changed this
way.
The browser should then read from the changed textfile the next time
the site is refreshed and it should therefore be permanent. Is this
at all possible? If so, how do I update the textfile?
I would like to know how to add/remove items from listbox PERMANENTLY. Sad to say, all I have found are adding/removing items temporarily.
<!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>
<title>Untitled Page</title>
<script language="javascript" type="text/javascript" >
[Code]....
What I need to do is get the state of a checkbox on pageload and store it in a JS variable, but I want it stored permanently so if I change the value of the form element I still have the state of the checkbox as it was on the page load.
View 5 Replies View RelatedI'm working on a project where I want to...
1) highlight a word when I roll-over it-- but it doesn't remain highlighted if i scroll off it.
2) permanently highlight a word if I click on it.
I know that iframes can be set to have scroll bars automatically apear when needed or put them there permanantly. However, I would like to have a Javascript slider on the topmost page scroll the iframe. It was possible to make a link on the topmost page change the content of the iframe by putting the iframe name in the link's target. Is this possible with a slider? I ask this because some of the content inside the iframe is on external pages so obviously we can't add the scroll bar there.
View 11 Replies View RelatedI would like to design a page that measures the user's download
connection. Does anyone have an example link or script that might aid
me in this task?
anyway to check connection speed?
View 3 Replies View RelatedIn the Yahoo! UI event.js file I see the following quite a bit
for (var i=0,len=unloadListeners.length; i<len; ++i) {
when I always just write
for (var i=0; i<unloadListeners.length; ++i) {
Is it worth it to declare the variable len to save time evaluating
unloadListeners.length?
Ive been having a problem of late with one of my sites that uses PHP5 /
Ajax. The problem is that periodically the ajax functions lock up and it
gets stuck in the loading phase of the request. If i restart the apache
server everything goes back to normal (i assume it severs the connection
to the ajax called function).
I think this is a problem with the javascript part as i have tried it
using a straight post request and have have no problems and slow loading
time is localized to the one user (ie. still works fine on the other
computers on my office network).
I have recorded this happening in Firefox, safari and IE6 & 7
My server is running debian with apache2 and php5
Just wondering if somebody can shed some light on what my problem may be? Code:
I've got the following site that loads great in FF and Chrome (no surprise), but is terribly slow in IE7. It's even quick in IE6, but not 7. Here's the site code...
Now I'm using JQuery in a couple places, but it's by no means nothing crazy. The page is fairly simple.
I thought of preloading the main content images, but even after they are loaded in the cycle, the loading time is still slow.
I read somewhere that putting Javascript code after CSS code on webpages makes them feel like they load faster. I was wondering if any of you has any experience with this and if you do follow this rule in your projects.
View 5 Replies View RelatedJust wondering if anyone knew if there was a definite speed advantage to VBScipt as opposed to JavaScript?
View 7 Replies View RelatedI wonder javascript execution speed depends on what ?
Meanwhile, if a flash slide show vs flash-like javascript slide show, which one will win due to download speed and execution speed?
I have to move 2 layers (one from up to center and one from bottom to
center) and I found this way:
<div id="up" style="position:absolute;left:10px;top:-20px">Up</div>
<div id="down" style="position:absolute;left:10px;top:200px">Down</div>
function movediv(){
var u = document.getElementById("up")
var d = document.getElementById("down")
u.style.top = "100px";
d.style.top = "100px";
}
It doesn' work...because:
1) They don't move at "the same time"...I would like to obtain
simultaneous move.
2) I can't control speed so moving is invisible!
I'm using the following to allow dynamic resixing of an image (when the usre
presses down on a button):
function widthup() {
image.width = image.width + 1;
width.innerText = image.width;
if(x==1) {
setTimeout('widthup()',0);
}
}
even when the 'setTimout' is at zero it goes pretty slowly. Any way to have
something faster?
It's possible to set custom speed for each pic or for some pics?and How remove the frame
View 4 Replies View RelatedI am new at this jquery stuff. In fact, I'm more of a cut and paste kind of gal I have a web page that I incorporated a slideshow. The picture seems to change a bit faster than I'd like, and I can't seem to make the picture go slower than it already is. Can anyone tell me what value I need to change to accomplish this? I changed a couple numbers, but didn't seem to have an affect. Also, is there a way to add a pause and play button so if the fading picture bothers someone, they can pause it?
[Code]...
Suppose I want to populate a drop down ajaxly. The population is written like:
var $select = $("#target");
$.each(datas, function(){
$("<option/>")
.val(thia.value).html(this.name)
.appendTo($select)
.data('srcData', this);
});
But the speed is considerably slow when the datas is large. I know that I can use just string concatenation and html() finally to speed it up but what can I do with the data()?
I'm trying to create a button that will increase and decrease the var speed variable
ex:
I'm justing wondering about the behavior of JS in regards to adding elements, suppose I have something like this:
I'm just wondering at the point I hit that "// DO SOMETHING WITH ONE OF THESE DIVS", are all the divs I have added in the DOM available to access?
I ask because I have some code at work in which a tester is reporting an error that happens which I can't reproduce, and they and others have had it a few times.
The only way I can explain it in my mind is if the div is not available to me at the time of execution. So I'm just looking to rule it out or confirm my hunch.
Is document.getElementById("myDiv").appendChild(obj); synchronous and the next line of code wont execute until the DOM is ready or is it in fact a asynchronous call and therefore adding alot of elements to the DOM could result in a lag so some divs or not available straight away.
In the home page (index.html) i have a flash intro. The first time a user sees the website, the intro should play. Once he goes to another page (about_us or contact_us) and comes back to the home page, it should show a different swf (the version without the intro) - i have created two swf files. I need to know how to change them when the user has already seen the intro or was in the home page before. When i googled, i found something on cookies. I have no clue on how to set them and change the swf file.
View 1 Replies View RelatedI have a JS file on site A which reads a few parameters from a short text file on site B. The call is made through code...
Any ideas on how to speed this up, either by bypassing DNS (but without exposing username) or by offering another way of reading data across sites?
I''m looking to develop a web app where there will be extensive Ajax queries, array manipulations and loading of tables on pages.. What are the best software programs or technologies out the fore maximizing the processing of these queries? ? i remember i once heard about some technology called PURE that let you transfer AJAX JSON responses directly into HTML to maximize speed.
Are there any good programs like that people know of ( or a better alternative to PURE if pure is no good i literally know nothing about it ) that can work well with jQuery, or can jQuery achieve better speeds somehow?