1
我們的主頁上有一個簡單的圖像滾輪。它突然停止工作。我沒有編寫代碼，但在查找問題時，我注意到了HTML鏈接到舊版本的javascript，jquery-1.3.2.min.js。CSS滾輪停止
希望老javascript能夠解決問題，我下載了jquery-3.1.0.min.js，並將這個文件放到我們網站上的一個名爲js的文件夾中。我更新了src =鏈接到我們網站上的文件，但沒有解決問題。
下面是代碼：
// JavaScript Document
$(function() {
//remove js-disabled class
$("#viewer").removeClass("js-disabled");
//create new container for images
$("<div>").attr("id", "container").css({
position: "absolute"
}).width($(".wrapper").length * 170).height(170).appendTo("div#viewer");
//add images to container
$(".wrapper").each(function() {
$(this).appendTo("div#container");
});
//work out duration of anim based on number of images (1 second for each image)
var duration = $(".wrapper").length * 3000;
//store speed for later (distance/time)
var speed = (parseInt($("div#container").width()) + parseInt($("div#viewer").width()))/duration;
//set direction
var direction = "rtl";
//set initial position and class based on direction
(direction == "rtl") ? $("div#container").css("left", $("div#viewer").width()).addClass("rtl"): $("div#container").css("left", 0 - $("div#container").width()).addClass("ltr");
//animator function
var animator = function(el, time, dir) {
//which direction to scroll
if (dir == "rtl") {
//add direction class
el.removeClass("ltr").addClass("rtl");
//animate the el
el.animate({
left: "-" + el.width() + "px"
}, time, "linear", function() {
//reset container position
$(this).css({
left: $("div#imageScroller").width(),
right: ""
});
//restart animation
animator($(this), duration, "rtl");
//hide controls if visible
($("div#controls").length > 0) ? $("div#controls").slideUp("slow").remove(): null;
});
} else {
//add direction class
el.removeClass("rtl").addClass("ltr");
//animate the el
el.animate({
left: $("div#viewer").width() + "px"
}, time, "linear", function() {
//reset container position
$(this).css({
left: 0 - $("div#container").width()
});
//restart animation
animator($(this), duration, "ltr");
//hide controls if visible
($("div#controls").length > 0) ? $("div#controls").slideUp("slow").remove(): null;
});
}
}
//start anim
animator($("div#container"), duration, direction);
//pause on mouseover
$("a.wrapper").live("mouseover", function() {
//stop anim
$("div#container").stop(true);
//show controls
($("div#controls").length == 0) ? $("<div>").attr("id", "controls").appendTo("div#outerContainer").css({
opacity: 0.7
}).slideDown("slow"): null;
($("a#rtl").length == 0) ? $("<a>").attr({
id: "rtl",
href: "#",
title: "rtl"
}).appendTo("#controls"): null;
($("a#ltr").length == 0) ? $("<a>").attr({
id: "ltr",
href: "#",
title: "ltr"
}).appendTo("#controls"): null;
//variable to hold trigger element
var title = $(this).attr("title");
//add p if doesn't exist, update it if it does
($("p#title").length == 0) ? $("<p>").attr("id", "title").text(title).appendTo("div#controls"): $("p#title").text(title);
});
//restart on mouseout
$("a.wrapper").live("mouseout", function(e) {
//hide controls if not hovering on them
(e.relatedTarget == null) ? null: (e.relatedTarget.id != "controls") ? $("div#controls").slideUp("slow").remove() : null;
//work out total travel distance
var totalDistance = parseInt($("div#container").width()) + parseInt($("div#viewer").width());
//work out distance left to travel
var distanceLeft = ($("div#container").hasClass("ltr")) ? totalDistance - (parseInt($("div#container").css("left")) + parseInt($("div#container").width())) : totalDistance - (parseInt($("div#viewer").width()) - (parseInt($("div#container").css("left"))));
//new duration is distance left/speed)
var newDuration = distanceLeft/speed;
//restart anim
animator($("div#container"), newDuration, $("div#container").attr("class"));
});
//handler for ltr button
$("#ltr").live("click", function() {
//stop anim
$("div#container").stop(true);
//swap class names
$("div#container").removeClass("rtl").addClass("ltr");
//work out total travel distance
var totalDistance = parseInt($("div#container").width()) + parseInt($("div#viewer").width());
//work out remaining distance
var distanceLeft = totalDistance - (parseInt($("div#container").css("left")) + parseInt($("div#container").width()));
//new duration is distance left/speed)
var newDuration = distanceLeft/speed;
//restart anim
animator($("div#container"), newDuration, "ltr");
});
//handler for rtl button
$("#rtl").live("click", function() {
//stop anim
$("div#container").stop(true);
//swap class names
$("div#container").removeClass("ltr").addClass("rtl");
//work out total travel distance
var totalDistance = parseInt($("div#container").width()) + parseInt($("div#viewer").width());
//work out remaining distance
var distanceLeft = totalDistance - (parseInt($("div#viewer").width()) - (parseInt($("div#container").css("left"))));
//new duration is distance left/speed)
var newDuration = distanceLeft/speed;
//restart anim
animator($("div#container"), newDuration, "rtl");
});
});/* js-disabled class - set image sizes so they all fit in the viewer */
.js-disabled img {
width: auto;
height: auto;
display: block;
float: left;
/* 9-16-16: Changed margin from 30 to 0*/
margin: 30px 0 0;
}
#outerContainer {
width: 1000px;
height: 100px;
margin: auto;
position: relative;
margin-top: 40px;
margin-bottom: 10px;
clear: both;
}
#outerContainer h2 {
text-align: center;
height: 60px;
font-size: 2.5em;
font-weight: 100;
}
#imageScroller {
width: 1000px;
height: 75px;
position: relative;
}
#viewer {
width: 1000px;
height: 75px;
overflow: hidden;
margin: auto;
position: relative;
top: 5px;
}
#imageScroller a:active,
#imageScroller a:visited {} #imageScroller a img {
border: 0;
}
#controls {
width: 1000px;
height: 47px;
position: absolute;
top: 4px;
left: 4px;
z-index: 10;
}
#controls a {
width: 37px;
height: 35px;
position: absolute;
top: 3px;
}
#controls a:active,
#controls a:visited {} #title {
color: #ffffff;
font-family: arial;
font-size: 100%;
font-weight: bold;
width: 100%;
text-align: center;
margin-top: 10px;
}
.imgSpacer {
margin-right: 5px;
margin-left: 5px;
}
#outerContainer h4 {
margin-top: 5px;
margin-bottom: 5px;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<body>
<div id="outerContainer">
<h2>Many of the fine organizations who use AccuZIP products</h2>
<div id="imageScroller">
<div id="viewer" class="js-disabled">
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_aaa.gif" alt="AAA" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_accutrend.gif" alt="AccuTrend" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_aflac.gif" alt="AFLAC" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_alliancetitle.jpg" alt="Alliance Title" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_allstate.jpg" alt="Allstate" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_alphagraphics.jpg" alt="AlphaGraphics" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_americancancersociety.gif" alt="American Cancer Society" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_pipprinting.jpg" alt="PIP Printing" name="aaa" class="imgSpacer" id="aaa2" />
</a>
<img src="images/customerlogos/75_att.jpg" alt="ATT" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_bestwestern.jpg" alt="Best Western" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_century21.jpg" alt="Century 21" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_chicagotitle.jpg" alt="Chicago TItle" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_chiquita.gif" alt="Chiquita" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_cincinnati_reds.gif" alt="Cincinnati Reds" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_citibank.gif" alt="Citibank" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_coldwellbanker.jpg" alt="Coldwell Banker" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_dg.jpg" alt="Dolce Gabbana" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_dominos.jpg" alt="Dominos" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_dowjones.jpg" alt="Dow Jones" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_fidelity.jpg" alt="Fidelity National Title" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_firstamericantitle.gif" alt="First American Title" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_ikon.jpg" alt="IKON" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_instyprints.jpg" alt="Insty-Prints" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_kwikkopy.jpg" alt="Kwik Kopy" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_letterstream.gif" alt="LetterStream, Inc" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_lucent.jpg" alt="Lucent Technologies" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_mailboxesetc.jpg" alt="Mail Boxes Etc" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_MC_stack_4c.jpg" alt="Mayo Clinic" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_minutemanpress.jpg" alt="Minuteman Press" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_nra.jpg" alt="NRA" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_nyt.jpg" alt="New York Times" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_oldrepublic.jpg" alt="Old Republic" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_postcardmania.gif" alt="PostcardMania" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_prada.jpg" alt="Prada" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_proctorgamble.gif" alt="Proctor and Gamble" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_remax.jpg" alt="REMAX" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_salvationarmy.jpg" alt="Salvation Army" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_shutterfly.jpg" alt="Shutterfly" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_sirSpeedy.jpg" alt="Sir Speedy" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_terribles.jpg" alt="Terribles Hotel" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uofarizona.jpg" alt="U of Arizona" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uofiowa.jpg" alt="University of Iowa" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uofmemphis.jpg" alt="University of Memphis" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uofmontana.jpg" alt="University of Montana" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uofpreschurch.jpg" alt="UP" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uoftennessee.jpg" alt="University of Tennessee" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_upsstore.jpg" alt="UPS Store" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_usc.jpg" alt="USC" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_ustreasury.jpg" alt="US Treasury" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_uw_health.jpg" alt="UW Health" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_venetian.gif" alt="Venetian" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_weightwatchers.gif" alt="Weight Watchers" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_wellsfargo.jpg" alt="Wells Fargo" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_xerox.jpg" alt="Xerox" name="aaa" class="imgSpacer" id="aaa">
</a>
<a class="wrapper" href="customers/index.htm">
<img src="images/customerlogos/75_yellowpages.jpg" alt="Yellow Pages" name="aaa" class="imgSpacer" id="aaa">
</a>
</div>
</div>
</div>
<script type="text/javascript" src="js/jquery-3.1.0.min.js"></script>
<script type="text/javascript" src="js/customerScroller.js"></script>
<p></p>
<p></p>
</body>
你有沒有做過任何基本的調試，比如檢查瀏覽器的控制檯是否有錯誤？ –
小提琴鏈接應該是http://jsfiddle.net/Kfininen/y3aq0qsr/ – Goose
你是小提琴是太多的代碼，並不清楚我想要找什麼。您是否可以將其僅縮減爲演示和複製問題所需的代碼？此外，目前還不清楚它是如何爆發的。你說「它突然停止工作」。什麼是預期的行爲和發生了什麼？我知道這對於一些編碼經驗不多的人來說可能很重要，但是現在回答這個問題是非常困難的。 – Goose