Javascript 两个Java脚本相互冲突
我搜索了所有可能的网站,我联系了我们的网站开发者,他们不是真正的专业设计师或程序员,我被卡住了。我在我的主页上运行了两个脚本,据她说,每当有两个脚本时,“NewsRotator”脚本就会被取消,无法正常工作。从我所读到的一切来看,Javascript 两个Java脚本相互冲突,javascript,Javascript,我搜索了所有可能的网站,我联系了我们的网站开发者,他们不是真正的专业设计师或程序员,我被卡住了。我在我的主页上运行了两个脚本,据她说,每当有两个脚本时,“NewsRotator”脚本就会被取消,无法正常工作。从我所读到的一切来看,window.onload命令听起来可能有问题,但我对这方面的javascript还是相当陌生 我将在这里发布程序,如果有人能提供帮助,我将不胜感激。首先,新闻旋转器出现故障: <div id="NewsBox"> <div id="NewsConta
window.onload
命令听起来可能有问题,但我对这方面的javascript还是相当陌生
我将在这里发布程序,如果有人能提供帮助,我将不胜感激。首先,新闻旋转器出现故障:
<div id="NewsBox">
<div id="NewsContainer">
<div id="NewsRotator">
<div>
<img src="images/loading.gif" border="0" alt="Loading..."><br>Loading...
}
</div>
</div>
<div style="clear:both;height:1px;overflow:hidden"></div>
</div>
<div id="NewsPreview"></div>
<div id="NewsItems" style="display:none">
[!Ditto? &startID=`[[CurrentPress]]` &summarize=`4` &tpl=`NewsRotatorArticle` &sortBy=`pub_date` &sortDir=`DESC`!]
</div>
</div>
<script language="javascript">
// Change the value below to modify the delay between news items.
var delaySeconds = 8;
var currentItem = 0;
var timer = null;
var newsItems;
var articles = new Array();
window.onload=initializeItems;
// Intialize Variables
function initializeItems() {
init();
newsItems = document.getElementById('NewsItems');
var divs = newsItems.getElementsByTagName('DIV');
for (var i=0;i<divs.length;i++) {
if (divs[i].getAttribute("type") == 'article')
articles[articles.length] = divs[i];
}
displayItem();
}
// Display item
function displayItem() {
if (currentItem > articles.length - 1) currentItem = 0;
if (articles[currentItem]) {
var url = articles[currentItem].getAttribute("url");
var html = articles[currentItem].innerHTML;
document.getElementById("NewsRotator").innerHTML = html;
var newslink = document.getElementById("NewsLink");
var links = newslink.getElementsByTagName("A");
links[0].href = url;
newslink.style.display = "block";
currentItem++;
updatePreview();
timer = window.setTimeout("displayItem()",delaySeconds*1000);
}
}
function updatePreview() {
var imgs = new Array();
var html = "";
// Get main image from each article;
for (var i=0; i<articles.length; i++) {
var tmp = articles[i].getElementsByTagName("IMG");
if (tmp && tmp.length > 0)
imgs[imgs.length] = tmp[0].src;
else
imgs[imgs.length] = null;
}
var end = (currentItem > articles.length-1) ? articles.length-1 : currentItem;
var begin = end-3;
if (begin < 0) {
begin = 0;
end = (articles.length >= 4) ? 3 : articles.length-1;
}
for (var j=begin; j<=end; j++) {
//alert('begin: ' + begin + "\n end:" + end);
if (imgs[j] != null) {
if(j+1 == currentItem) {
html += '<li><a href="#" onclick="currentItem=' + j + ';window.clearTimeout(timer);displayItem();return false;" class="current">';
html += '<img src="/images/news/prev'+(j+1)+'-over.gif" alt="'+(j+1)+'" border="0"></a></li>' + "\n";+'</a></li>' + "\n";
}
else {
html += '<li><a href="#" onclick="currentItem=' + j + ';window.clearTimeout(timer);displayItem();return false;">';
html += '<img src="/images/news/prev'+(j+1)+'.gif" alt="'+(j+1)+'" border="0"></a></li>' + "\n";+'</a></li>' + "\n";
}
}
}
if (html != "") {
html = '<ul>' + html + '</ul><div style="clear:both"></div>';
document.getElementById('NewsPreview').innerHTML = html;
}
}
</script>
加载。。。
}
[!同上?&startID=`[[CurrentPress]]`&Summary=`4`&tpl=`NewsRotatorArticle`&sortBy=`pub_date`&sortDir=`DESC`!]
//更改以下值以修改新闻项之间的延迟。
var delaySeconds=8;
var currentItem=0;
var定时器=null;
新闻项目;
var articles=新数组();
window.onload=initializeItems;
//初始化变量
函数初始化项(){
init();
newsItems=document.getElementById('newsItems');
var divs=newsItems.getElementsByTagName('DIV');
对于(var i=0;i.length-1)currentItem=0;
if(条款[当前项目]){
var url=articles[currentItem].getAttribute(“url”);
var html=articles[currentItem].innerHTML;
document.getElementById(“NewsRotator”).innerHTML=html;
var newslink=document.getElementById(“新闻链接”);
var links=newslink.getElementsByTagName(“A”);
链接[0]。href=url;
newslink.style.display=“block”;
currentItem++;
updatePreview();
计时器=window.setTimeout(“displayItem()”,延迟秒*1000);
}
}
函数updatePreview(){
var imgs=新数组();
var html=“”;
//从每篇文章中获取主要图像;
对于(变量i=0;i“+”\n”;“+”“+”\n”;
}
否则{
html++=''+“\n”+''+“\n”;
}
}
}
如果(html!=“”){
html=''+html+'
';
document.getElementById('NewsPreview')。innerHTML=html;
}
}
这是第二个,当它出现在页面上时效果很好,但是它关闭了我的新闻旋转器
//Specify the slider's width (in pixels)
var sliderwidth="300px"
//Specify the slider's height
var sliderheight="150px"
//Specify the slider's slide speed (larger is faster 1-10)
var slidespeed=3
//configure background color:
slidebgcolor="#EAEAEA"
//Specify the slider's images
var leftrightslide=new Array()
var finalslide=''
//Specify the slider's width (in pixels)
var sliderwidth="940px"
//Specify the slider's height
var sliderheight="125px"
//Specify the slider's slide speed (larger is faster 1-10)
var slidespeed=2
//configure background color:
slidebgcolor="#ffffff"
//Specify the slider's images
var leftrightslide=new Array()
var finalslide=''
leftrightslide[0]='<a href="http://deals.sheraton.com/promos/NAD-massachusetts-Springfield-falcons-hockey"><img src="assets/images/new web graphics/Corporate Logos/sheraton.png" border=1></a>'
leftrightslide[1]='<a href="http://www.libboslaw.com"><img src="assets/images/new web graphics/Corporate Logos//libboslaw.png" border=1></a>'
leftrightslide[2]='<a href="http://www.amicaconnections.com"><img src="assets/images/new web graphics/Corporate Logos/amica.png" border=1></a>'
leftrightslide[3]='<a href="http://www.artiolidodge.com"><img src="assets/images/new web graphics/Corporate Logos/artiolidodge.png" border=1></a>'
leftrightslide[4]='<a href="http://www.bigy.com"><img src="assets/images/new web graphics/Corporate Logos/bigy.png" border=1></a>'
leftrightslide[5]='<a href="http://www.bltees.com"><img src="assets/images/new web graphics/Corporate Logos/bltees.png" border=1></a>'
leftrightslide[6]='<a href="http://www.completepayrollsolutions.com"><img src="assets/images/new web graphics/Corporate Logos/cps.png" border=1></a>'
leftrightslide[7]='<a href="http://www.baliseauto.com"><img src="assets/images/new web graphics/Corporate Logos/balise.png" border=1></a>'
leftrightslide[8]='<a href="http://www.facebook.com/70054351104/posts/10151037727871105"><img src="assets/images/new web graphics/Corporate Logos/garyrome.png" border=1></a>'
leftrightslide[9]='<a href="http://www.mylimo5.com"><img src="assets/images/new web graphics/Corporate Logos/exclusivelimo.png" border=1></a>'
leftrightslide[10]='<a href="http://www.businesswest.com"><img src="assets/images/new web graphics/Corporate Logos/businesswest.png" border=1></a>'
leftrightslide[11]='<a href="http://www.springfieldmagnet.com/website"><img src="assets/images/new web graphics/Corporate Logos/magnetschools.png" border=1></a>'
leftrightslide[12]='<a href="http://www.mymamamiaspizza.com"><img src="assets/images/new web graphics/Corporate Logos/mama mias.png" border=1></a>'
leftrightslide[13]='<a href="http://www.maplegaterehab.com"><img src="assets/images/new web graphics/Corporate Logos/maplegate.png" border=1></a>'
leftrightslide[14]='<a href="http://www.massmutual.com"><img src="assets/images/new web graphics/Corporate Logos/massmutual.png" border=1></a>'
leftrightslide[15]='<a href="http://www.mricenter.com/locations/Massachusetts_Springfield.htm"><img src="assets/images/new web graphics/Corporate Logos/mricenter.png" border=1></a>'
leftrightslide[16]='<a href="http://www.hampdenbank.com"><img src="assets/images/new web graphics/Corporate Logos/hampdenbank.png" border=1></a>'
leftrightslide[17]='<a href="http://www.springfielddowntown.com"><img src="assets/images/new web graphics/Corporate Logos/sbid.png" border=1></a>'
leftrightslide[18]='<a href="http://www.jtssportspub.com"><img src="assets/images/new web graphics/Corporate Logos/jts.png" border=1></a>'
leftrightslide[19]='<a href="http://www.wne.edu"><img src="assets/images/new web graphics/Corporate Logos/wne.png" border=1></a>'
leftrightslide[20]='<a href="http://www.reminderpublications.com"><img src="assets/images/new web graphics/Corporate Logos/reminder.png" border=1></a>'
leftrightslide[21]='<a href="http://www.theobbq.com"><img src="assets/images/new web graphics/Corporate Logos/theodores.png" border=1></a>'
leftrightslide[22]='<a href="http://forms.prideaccounts.com/gas.html"><img src="assets/images/new web graphics/Corporate Logos/pride.png" border=1></a>'
leftrightslide[23]='<a href="http://www.reliabletemps.com"><img src="assets/images/new web graphics/Corporate Logos/reliabletemps.png" border=1></a>'
//Specify gap between each image (use HTML):
var imagegap="<span> </span>"
//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=25
//Specify gap between each image (use HTML):
var imagegap=" "
//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=5
////NO NEED TO EDIT BELOW THIS LINE////////////
var copyspeed=slidespeed
leftrightslide='<nobr>'+leftrightslide.join(imagegap)+'</nobr>'
var iedom=document.all||document.getElementById
if (iedom)
document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+leftrightslide+'</span>')
var actualwidth=''
var cross_slide, ns_slide
function fillup(){
if (iedom){
cross_slide=document.getElementById? document.getElementById("test2") : document.all.test2
cross_slide2=document.getElementById? document.getElementById("test3") : document.all.test3
cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide
actualwidth=document.all? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
cross_slide2.style.left=actualwidth+slideshowgap+"px"
}
else if (document.layers){
ns_slide=document.ns_slidemenu.document.ns_slidemenu2
ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
ns_slide.document.write(leftrightslide)
ns_slide.document.close()
actualwidth=ns_slide.document.width
ns_slide2.left=actualwidth+slideshowgap
ns_slide2.document.write(leftrightslide)
ns_slide2.document.close()
}
lefttime=setInterval("slideleft()",30)
}
window.onload=delay
function slideleft(){
if (iedom){
if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+8))
cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
else
cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+slideshowgap+"px"
if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
else
cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+slideshowgap+"px"
}
else if (document.layers){
if (ns_slide.left>(actualwidth*(-1)+8))
ns_slide.left-=copyspeed
else
ns_slide.left=ns_slide2.left+actualwidth+slideshowgap
if (ns_slide2.left>(actualwidth*(-1)+8))
ns_slide2.left-=copyspeed
else
ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
}
}
if (iedom||document.layers){
with (document){
document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
if (iedom){
write('<div style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overflow:hidden">')
write('<div style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';background-color:'+slidebgcolor+'" onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed">')
write('<div id="test2" style="position:absolute;left:0px;top:0px"></div>')
write('<div id="test3" style="position:absolute;left:-1000px;top:0px"></div>')
write('</div></div>')
}
else if (document.layers){
write('<ilayer width='+sliderwidth+' height='+sliderheight+' name="ns_slidemenu" bgColor='+slidebgcolor+'>')
write('<layer name="ns_slidemenu2" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
write('</ilayer>')
}
document.write('</td></table>')
}
}
//指定滑块的宽度(以像素为单位)
var sliderwidth=“300px”
//指定滑块的高度
var sliderheight=“150px”
//指定滑块的滑动速度(越大,速度越快1-10)
var slidespeed=3
//配置背景色:
slidebgcolor=“#EAEAEA”
//指定滑块的图像
var leftrightslide=新数组()
var finalslide=“”
//指定滑块的宽度(以像素为单位)
var sliderwidth=“940px”
//指定滑块的高度
var sliderheight=“125px”
//指定滑块的滑动速度(越大,速度越快1-10)
var slidespeed=2
//配置背景色:
slidebgcolor=“#ffffff”
//指定滑块的图像
var leftrightslide=新数组()
var finalslide=“”
leftrightslide[0]=“”
leftrightslide[1]=“”
leftrightslide[2]=“”
leftrightslide[3]=“”
leftrightslide[4]=“”
leftrightslide[5]=“”
leftrightslide[6]=“”
leftrightslide[7]=''
leftrightslide[8]=''
leftrightslide[9]=''
leftrightslide[10]=''
leftrightslide[11]=''
leftrightslide[12]=''
leftrightslide[13]=''
leftrightslide[14]=''
leftrightslide[15]=''
leftrightslide[16]=''
leftrightslide[17]=''
leftrightslide[18]=''
leftrightslide[19]=''
leftrightslide[20]=''
leftrightslide[21]=''
leftrightslide[22]=''
leftrightslide[23]=''
//指定每个图像之间的间距(使用HTML):
var imagegap=“”
//指定每个幻灯片旋转之间的像素间距(使用整数):
var slideshowgap=25
//指定每个图像之间的间距(使用HTML):
var imagegap=“”
//指定每个幻灯片旋转之间的像素间距(使用整数):
var slideshowgap=5
////无需在此行下方进行编辑////////////
var copyspeed=滑动速度
leftrightslide=''+leftrightslide.join(imagegap)+''
var iedom=document.all | | document.getElementById
如果(iedom)
文档。写入(“”+leftrightslide+“”)
变量实际宽度=“”
变量交叉滑动,ns滑动
函数fillup(){
如果(iedom){
cross_slide=document.getElementById?document.getElementById(“test2”):document.all.test2
cross_slide2=document.getElementById?document.getElementById(“test3”):document.all.test3
cross\u slide.innerHTML=cross\u slide2.innerHTML=leftrightslide
actualwidth=document.all?cross_slide.offsetWidth:document.getElementById(“temp”).offsetWidth
cross_slide2.style.left=实际宽度+幻灯片宽度+像素
}
else if(document.layers){
ns_slide=document.ns_slidemenu.document.ns_slidemenu2
ns\u slide2=document.ns\u slidemenu.document.ns\u slidemenu3
ns_幻灯片。文档。写入(左/右幻灯片)
ns_slide.document.close()
实际宽度=ns_slide.document.width
ns_slide2.left=实际宽度+幻灯片宽度
ns_幻灯片2.document.write(leftrightslide)
ns_slide2.document.close()
}
lefttime=setInterval(“slideleft()”,30)
}
window.onload=延迟
函数slideleft(){
如果(iedom){
if(parseInt(cross_slide.style.left)>(实际宽度*(-1)+8))
cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+“px”
其他的
cross_slide.style.left=parseInt(cross_slide2.style.left)+实际宽度+幻灯片宽度+px
if(parseInt(cross_slide2.style.left)>(实际宽度*(-1)+8))
cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+“px”
其他的
cross_slide2.style.left=parseInt(cross_slide.style.left)+实际宽度+幻灯片宽度+px
}
else if(document.layers){
如果(ns_幻灯片左>(实际宽度*(-1)+8))
ns_幻灯片。左-=复印速度
其他的
ns_slide.left=ns_slide2.left+实际宽度+幻灯片宽度
如果(ns_slide2.left>(实际宽度*(-1)+8))
ns_幻灯片2.左-=复印速度
其他的
ns_slide2.left=ns_slide.left+实际宽度+幻灯片宽度
}
}
if(iedom | | document.layers){
附(文件){
文件。写入(“”)
如果(iedom){
写(“”)
写(“”)
写(“”)
写(“”)
写(“”)
}
else if(document.layers){
写(“”)
写(“”)
写(“”)
写(“”)
}
文件。写入(“”)
}
}
这不是您的答案,因此我不希望它被接受,但这段代码肯定没有帮助,并表明您的冲突脚本可能在做什么。任何时候在全局范围内重新声明变量(或任何
//Specify gap between each image (use HTML):
var imagegap="<span> </span>"
//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=25
//Specify gap between each image (use HTML):
var imagegap=" "
//Specify pixels gap between each slideshow rotation (use integer):
var slideshowgap=5
(function() {
// your 1st script code here
var foo = 'foo';
}());
(function() {
// your 2nd script code here
var foo = 'bar'; // will not overwrite the 1st script's foo because of the controlled scope
}());
<script type="text/javascript">
var foo = 'foo';
</script>
<script type="text/javascript">
window.foo = 'foo';
</script>