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JavaScript - Var Speed In Jquery??
Hello,
I'm working on a rotator and I'm needing to slow it down. I think I would use var speed right? How would I use it in this script? <script type="text/javascript" src="http://cloud.github.com/downloads/malsup/cycle/jquery.cycle.all.latest.js"></script> <script type="text/javascript"> $(document).ready(function() { $('.slideshow').cycle({ fx: 'fade' }); }); </script> Similar TutorialsI have made myself an HTML Menu which is located on top of my current Flash object. I have a question whether it really is not possible to get the same effect as 'text' has on the original "Flash Menu" EX: www.moebelarkitekten.dk and get the same effect over at my new HTML menu (Coded with Jquery) EX: http://www.richyjassal.co.uk/moebelar/ Right now it is almost the same effect, but only: OnMouseOver align text to Right OnMouseOut text to align left A guide, or other? I have this horizontal news ticker which works just perfect in ie7 regarding to speed, but when looking at the same page in ie8 the speed is very slow... Has anybody else encountered this, and if yes... How do I solve this? Code: initialize: function(element, options) {
this.setOptions({
marHeight: 18,
marWidth: 565,
steps: 20,
speed: 20,
direction: 'left',
pauseOnOver: true,
pauseOnContainerOver: true
}, options);
this.timer = null;
this.textElement = null;
this.mooqueeElement = element;
this.constructMooquee();
}
Thanks in advance :-) Hello. I have a problem. I use google map to show some points. I have to show all points for some region, and number of points gets to 4.000. So it takes some minutes to show all points. I use gif image-> size: 400 bytes I found http://fundrace.huffingtonpost.com/ and it takes only couple of seconds to load more 1000 markes. Does someone know how to resolve this? Thanks Hi all, I'm justing wondering about the behavior of JS in regards to adding elements, suppose I have something like this Code: <div id="myDiv"></div>
...
function test() {
for (i=0 i<100; i++) {
var obj = document.create("div");
// do stuff to style div and set content
document.getElementById("myDiv").appendChild(obj);
}
// DO SOMETHING WITH ONE OF THESE DIVS
}
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. Any information much appreciated, I hope I have been clear enough. I'm using IE7 and so are the testers. Thanks, Dale I have a piece of raw code. I want to make some images greater/smaller onmouseover/onmouseout, in a graduate mode, on using some independent setTimeout objects which are to be started/clear . It works ok if the mouse goes up and down at a reasonable speed. But if the movement is fast, the onmouseout looks to fail in firing (and some images remain on their bigger stage), which is somehow weird. Where could be the mistake? What did I make wrong (except that I might have had done that with Flash)? Any thoughts? You have in the attachment (see test.zip) the full example, with the used images, as well. Code: Code: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta http-equiv="Content-Style-Type" content="text/css">
<meta http-equiv="Content-Script-Type" content="text/javascript">
<style type="text/css">
img{
width:144px;
height:36px;
cursor:pointer;
}
</style>
<script type="text/javascript">
var big1,big2,big3,small1,small2,small3, step=1;
function bigPic1(obj,w,h){
w+=4;h++;
obj.style.width=w+'px';
obj.style.height=h+'px';
if(h<55){big1=setTimeout(function(){bigPic1(obj,w,h)},step)}
}
function smallPic1(obj,w,h){
w-=4;h--;
obj.style.width=w+'px';
obj.style.height=h+'px';
if(h>36){small1=setTimeout(function(){smallPic1(obj,w,h)},step)}
}
function bigPic2(obj,w,h){
w+=4;h++;
obj.style.width=w+'px';
obj.style.height=h+'px';
if(h<55){big2=setTimeout(function(){bigPic2(obj,w,h)},step)}
}
function smallPic2(obj,w,h){
w-=4;h--;
obj.style.width=w+'px';
obj.style.height=h+'px';
if(h>36){small2=setTimeout(function(){smallPic2(obj,w,h)},step)}
}
function bigPic3(obj,w,h){
w+=4;h++;
obj.style.width=w+'px';
obj.style.height=h+'px';
if(h<55){big3=setTimeout(function(){bigPic3(obj,w,h)},step)}
}
function smallPic3(obj,w,h){
w-=4;h--;
obj.style.width=w+'px';
obj.style.height=h+'px';
if(h>36){small3=setTimeout(function(){smallPic3(obj,w,h)},step)}
}
function setAtt(){
var allImg=document.getElementById('menu').getElementsByTagName('img'), img, i=0;
while(img=allImg[i++]){
img.style.width='144px';
img.style.height='36px';
img.ind=i;
img.onmouseover=function(){
if('small'+this.ind){clearTimeout('small'+this.ind)};
window['bigPic'+this.ind](this,parseInt(this.style.width),parseInt(this.style.height))
};
img.onmouseout=function(){
if('big'+this.ind){clearTimeout('big'+this.ind)};
window['smallPic'+this.ind](this,parseInt(this.style.width),parseInt(this.style.height))
};
}
}
onload=setAtt
</script>
</head>
<body>
<div id="menu">
<div>
<img src="01.png" width="144" height="36" border="0" alt="">
</div>
<br>
<br>
<div>
<img src="02.png" width="144" height="36" border="0" alt="">
</div>
<br>
<br>
<div>
<img src="03.png" width="144" height="36" border="0" alt="">
</div>
</div>
</body>
</html>
i need script will detect connection speed and redirect to a page:
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. Would be great if someone has already done this or point me to a tutorial. i need java script. please help!!!!!!! i have pasted below java script code. please check write or wrong <script language = "JavaScript" type="text/javascript"> // Remove down to "ConnectionSpeed Detection section" if you don't want to use cookies // If you drop a cookie it can be picked up on return by php or something else function setCookie(name, value, expire) { document.cookie = name + "=" + escape(value) + ((expire == null ? "" : (";expires=" + expire.toGMTString()))); // alert('A cookie called '+name+' is now set with value: '+value); //enable to alert user of cookie } function getExpireDate() { var expires = new Date(); expires.setTime((new Date().getTime() + 1000 * 60 * 60 * 24 * 365)); return expires; } // ConnectionSpeed Detection section var datasize = 31468; // Size of data being transferred, in Bytes var startTime = 0; var endTime = 0; var date = 0; var ctype = ""; var textMessage = ""; function calcThroughput() { var diffTimeMilliseconds = endTime - startTime; var diffTimeSeconds = diffTimeMilliseconds / 1000; var bits = (datasize * 8); // convert Bytes to bits, var kbits = bits / 1024; // convert bits to kbits var throughput1 = kbits / (diffTimeSeconds * 100 / 100); throughput = throughput1 * .93; // account for IP packet header overhead - averages about 7% setCookie("MediaThroughput", throughput, getExpireDate()); // Remove to not use cookie if (throughput < 185) { ctype = "Home.aspx"; } if (throughput > 185) { ctype = "intro.aspx"; } textMessage = "Bandwidth: <B>" + ctype + "</B><br>time to load: (sec): <B>" + diffTimeSeconds + "</B><BR>kbits loaded:<B> " + kbits + "</B><BR>Throughput (kbps): <B>" + throughput + "</B>" document.location = ctype; } </script> <script language = "Javascript" type="text/javascript"> <!-- A bunch of binary data here in the actual file --> </script> </head><body> <script language = "Javascript" type="text/javascript"> date = new Date(); endTime = date.getTime(); calcThroughput(); </script> automatic detect default page and check to low band version go to html page or high band version go to flash page. please help!!!!!!!!!!!!!!!!!!!!!!!!! Hello Experts, I did a website & I am having trouble wit it. In IE8, FF& Chrome, the site works perfectly. But in IE7, the site slows down very much that even the link hover effect doesn't show properly. I believe its some kind of javascript or Ajax request which is causing such delay. Can you guys please help me sort this out.... Here is the site with functionality... http://tinyurl.com/3qkunvy Here is the site without functionality but just the gallery is integrated... http://tinyurl.com/439ejhk The speed was even better before the Ajax is applied for contents. Any solutions/fixes please... was wondering if it made sense to optimize the comparison order inside an if() statement if one of the comparison targets is a function call eg: Code: var a = true,
b = function() {return false;};
if (b() || a) {...}
if (a || b()) {...}
would the second statement run faster because it would theoretically never need to call b() in this situation? can the eval order be relied on? does this depend on the js engine/internal optimizations? thanks, Leon Hello good coders! Thanks to the wonderful script provided by coothead he http://www.codingforums.com/showthread.php?t=87036 I was wondering how I could adjust the transition/fade speed between the images in the script? I tried a couple of different ways, but I couldn't get it working. Does anyone know how I can adjust this in a cross-browser compatible way? Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>multiple image maps</title>
<base href="http://coothead.homestead.com/files/"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
/*<![CDATA[*/
#mapImage_holder {
text-align:center;
}
#mapImage {
border:1px solid #000;
}
/*//]]>*/
</style>
<script type="text/javascript">
//<![CDATA[
var maps=new Array();
maps[0]='dots.gif,#dots';
maps[1]='map.jpg,#blood';
maps[2]='apple0.jpg,#apples';
var c=0;
var speed=1000*10; //set for 10 secs, change to suit needs.
function swapMap() {
obj=document.getElementById('mapImage');
if(c==maps.length) {
c=0;
}
obj.src=maps[c].split(',')[0];
obj.useMap=maps[c].split(',')[1];
c++;
setTimeout('swapMap()',speed);
}
window.onload=swapMap;
//]]>
</script>
</head>
<body>
<div id="mapImage_holder">
<img id="mapImage" src="dots.gif" alt="" usemap="#dots"/>
</div>
<div>
<map id="dots" name="dots">
<area coords="85,40,110,65" href="http://www.bbc.co.uk" alt="" />
<area coords="225,100,250,125" href="http://www.itv.com/" alt=""/>
<area coords="345,140,370,165" href="http://www.channel4.com/" alt=""/>
<area coords="405,270,430,295" href="http://www.guardian.co.uk/" alt=""/>
<area coords="35,290,60,315" href="http://www.independent.co.uk/" alt=""/>
<area coords="605,460,630,485" href="http://www.thesun.co.uk/" alt=""/>
</map>
<map id="blood" name="blood">
<area coords="40,144,80,171" href="http://www.codingforums.com/" alt="" />
<area coords="112,144,152,171" href="http://www.w3schools.com/" alt="" />
<area coords="184,144,224,171" href="http://w3c.org/" alt="" />
<area coords="256,144,296,171" href="http://www.alistapart.com/" alt=""/>
</map>
<map id="apples" name="apples">
<area coords="0,0,116,146" href="http://www.axialis.com/" alt=""/>
<area coords="124,0,236,146" href="http://www.photoshopsupport.com/" alt=""/>
<area coords="244,0,360,146" href="http://www.photoshopuser.com/" alt=""/>
<area coords="0,154,116,280" href="http://www.planetphotoshop.com/" alt=""/>
<area coords="124,154,236,280" href="http://www.photoshopcafe.com/" alt=""/>
<area coords="244,154,360,280" href="http://www.mozilla.com/" alt=""/>
</map>
</div>
</body>
</html>
So, i have this code which retrieves php files for me using jquery and id love to get it working with Jquery history plugin. I tried modifying the code i got from the ajax demo to work for me, but i just couldnt do it as i do not know any javascript really.. ( actually what i tried was simply to change "#ajax-links a" to "#menu li a" and .html to .php ..but nothing.. :rolleyes: Id be very gratefull if someone would help me out with this one. All related code can be found bellow (the ones that should be needed anyways): This is the code that retrieves php files inside "#content" when item from "#menu li a" with the specified id is clicked Code: $(document).ready(function(){
//References
var change = $("#menu li a");
var loading = $("#loading");
var content = $("#content");
//Manage click events
change.click(function(){
//show the loading bar
showLoading();
//load selected section
if(this.id == "home")
{
change.load(this.className='current-page');
content.slideUp();
content.load("pages/index.php", hideLoading);
content.slideDown();
}
else if(this.id == "secondpage")
{
change.load(this.className='current-page');
content.slideUp();
content.load("pages/secondpage.php", hideLoading);
content.slideDown();
}
else
{
//hide loading bar if there is no selected section
hideLoading();
}
});
//show loading bar
function showLoading(){
loading
.css({visibility:"visible"})
.css({opacity:"1"})
.css({display:"block"})
;
}
//hide loading bar
function hideLoading(){
loading.fadeTo(1000, 0);
};
});
Heres the structure of the menu/content Code: <ul id="menu"> <li><a id="home" class="normal" href="#Home"></a></li> <li><a id="secondpage" class="normal" href="#Secondpage"></a></li> </ul> <div id="content"> <ul id="sec-menu"> <li><a id="link1" class="normal" href="#">Link1</a></li> <li><a id="link2" class="normal" href="#">Link2</a></li> </ul> </div> Heres the code that jquery history plugin uses in demo for ajax Code: jQuery(document).ready(function($) {
function load(num) {
$('#content').load(num +".html");
}
$.history.init(function(url) {
load(url == "" ? "1" : url);
});
$('#ajax-links a').live('click', function(e) {
var url = $(this).attr('href');
url = url.replace(/^.*#/, '');
$.history.load(url);
return false;
});
});
hi, i have a jquery problem... this script is not working with jquery-1.4.2.min, but it works with jquery-1.2.6.min.js, can anyone help me???the script is the above: (it is not working the tab actions, the slideout works...) http://www.benjaminsterling.com/wp-c...es/sidetab.htm the javascript code is the above: PHP Code: var jqsideTabs; var tabs, h = 50, r = 0,ra = 0; $(document) .ready(function(){ jqsideTabs = $('#sideTabs').addClass('closed'); tabs = jqsideTabs .find('.tab h3') .clone() .appendTo(jqsideTabs) .each(function(i){ var that = $(this), cls = '',ow,newThis, newEl; if( i == 0 ) cls = ' active'; newEl = $('<a href="#" class="tabLinks'+cls+'">' + that.text() + '</a>'); that.replaceWith(newEl); ow = newEl.outerWidth(); if( i == 0 ) ra = ow; else r = ow; h = newEl.css({'top':h , 'right': -ow }).height() + h; newThis = newEl.get(0); newThis.jq = newEl; newThis.i = i; newEl.click(function(){ var el = this.jq; if( jqsideTabs.hasClass( 'closed' ) ){ jqsideTabs.removeClass('closed'); } else if( !jqsideTabs.hasClass( 'closed' ) && el.hasClass('active') ){ jqsideTabs.addClass('closed'); } el .siblings() .removeClass('active') .css({'right': -r }) .end() .addClass('active') .css({'right': -ra }); tabs.eq( this.i ).show().siblings('.tab').hide(); return false; }); }) .end() .parent() .eq(0) .addClass('active') .end() .filter(':not(:eq(0))') .hide() .end(); jqsideTabs.bind("mouseleave",function(){ jqsideTabs .animate({left:-310}, 'fast', function(){ jqsideTabs.addClass('closed').removeAttr('style'); }); }); }); and the html file is: [HTML] <div id="sideTabs"> <div class="tab"> <h3>Tab 1</h3> <div class="gut"> <p>Some text</p> </div> </div> <div class="tab"> <h3>Tab 2</h3> <div class="gut"> <ul> <li>link</li> </ul> </div> </div> <div class="tab"> <h3>Tab 3</h3> <div class="gut"> <ul> <li>link</li> </ul> </div> </div> </div> [/HTML] the problem is that the tab button works, but the content doesnt change...in all of tabs showing the same text(showing all tbas content).... can anyone help...please..... i keep getting the error GET http://code.jquery.com/jquery.min.map net::ERR_TOO_MANY_REDIRECTS & Failed to load resource: net::ERR_TOO_MANY_REDIRECTS when i load my page...and the havascript doesn't work properly on ym page...how do i resolve this. thanx in advance var s="attr" var i=$(s) // jQuery(elem).attr(attr,eval("elm"+attr)); jQuery(elem).$(s)(attr,eval("elm"+attr));//i tried this. how to assign a variable name in the above code(in place of s) so that i need to add an attribute to the element "elem". Ok, I would post my entire data here but then yall would be reading insane amounts of script. I've got a div content jquery slider on my site I am making and it works beautifully in all browsers(took me a while). Then, I decided why not have it where when people click on a "read more" link that it pops up a box, instead of directing to the new page, and displays the contents of a div. It would not work at all. My question is there a possible way to do this?
i am a newbie to jquery and need help. i want to alert anything when i click at any button that have the class .resetBtn using jquery. I know doing it with javascript is much easier but i learning jquery so trying to create function by myself. my code currently does not work when i click on my button. Code: $(".resetBtn").click(function() {
alert ("asd");
});
i want get value form path : ex.. xxx.com/index.php?cat " cat " read cookie with jquery who? Hi All, i have an autosuggest feature on my site where the user searches for a product and as they type it lists matching products from my database. here is the javascript/jquery code Code: $(document).ready(function(){$(document).click(function(){$("#ajax_response").fadeOut('slow');});$("#keyword").focus();var offset=$("#keyword").offset();var width=$("#keyword").width()-2;$("#ajax_response").css("left",offset.left);$("#ajax_response").css("width",width);$("#keyword").keyup(function(event){var keyword=$("#keyword").val();;if(keyword.length)
{if(event.keyCode!=40&&event.keyCode!=38&&event.keyCode!=13)
{$("#loading").css("visibility","visible");$.ajax({type:"POST",url:"/ajax_server.php",data:"data="+keyword,success:function(msg){if(msg!=0)
$("#ajax_response").fadeIn("slow").html(msg);else
{$("#ajax_response").fadeIn("slow");$("#ajax_response").html('<div style="text-align:left;">No Matches Found</div>');}
$("#loading").css("visibility","hidden");}});}
else
{switch(event.keyCode)
{case 40:{found=0;$("li").each(function(){if($(this).attr("class")=="selected")
found=1;});if(found==1)
{var sel=$("li[class='selected']");sel.next().addClass("selected");sel.removeClass("selected");}
else
$("li:first").addClass("selected");}
break;case 38:{found=0;$("li").each(function(){if($(this).attr("class")=="selected")
found=1;});if(found==1)
{var sel=$("li[class='selected']");sel.prev().addClass("selected");sel.removeClass("selected");}
else
$("li:last").addClass("selected");}
break;case 13:$("#ajax_response").fadeOut("slow");$("#keyword").val($("li[class='selected'] a").text());searchValue=document.getElementById('keyword').value; searchValue = searchValue.replace( /\([^\)]*\)/g, "" );searchValue = searchValue.replace(/^\s*|\s*$/g,'');searchValue=searchValue.replace(/(\s-)/gi,"");searchValue=searchValue.replace(/\s/gi, "_");searchValue=searchValue.replace(/[:',]/gi,"");window.location="/CDs/"+searchValue.toLowerCase();break;}}}
else
$("#ajax_response").fadeOut("slow");});$("#ajax_response").mouseover(function(){$(this).find("li a:first-child").mouseover(function(){$(this).addClass("selected");});$(this).find("li a:first-child").mouseout(function(){$(this).removeClass("selected");});$(this).find("li a:first-child").click(function(){$("#keyword").val($(this).text());$("#ajax_response").fadeOut("slow");});});});
this runs this php script to get the product names PHP Code: <?php session_start(); include("config.php"); $keyword = $_POST['data']; $keyword = preg_replace("/s*\(.*\)/i", "", $keyword); $keyword = ucwords($keyword); $sql = "select DISTINCT prodName,prodShortName,prodCategory from ".$db_table." where (".$db_column." like '".$keyword."%' AND prodCategory = '".$_SESSION['subpage']."') limit 0,10"; $result = mysql_query($sql) or die(mysql_error()); if(mysql_num_rows($result)) { echo '<ul class="list">'; while($row = mysql_fetch_array($result)) { $category = strtolower($row['prodCategory']); $str = ucwords($row['prodName']); $start = strpos($str,$keyword); $end = similar_text($str,$keyword); $last = substr($str,$end,strlen($str)); $first = substr($str,$start,$end); $link = "/".$category."/".$row['prodShortName']; $final = '<span class="bold">'.$first.'</span>'.$last; echo '<li><a href="'.$link.'">'.$final.'</a></li>'; } echo "</ul>"; } else { echo "0"; } ?> which works fine, what i am trying to acheive is to pull out the category of the products in the list and use it in the script. so where it says this Code: window.location="/CDs/"+searchValue.toLowerCase();break; i want the value of the php value $category to be. but i have no idea how to do this or if it is even possible? any help is appreciated many thanks Luke |
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