06.08.2008, 00:57
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Проблемы с меню на JS
Вобщем проблема такова
Встроил в страницу выпадающее меню на ява и после этого страница не ровняется под браузер а внизу ползунок для прокрутки в бок появился.
Убирал меню всё нормально.
Вот код вообщем , подскажите что не так?!?!?!?!
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Код:
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//Chrome Drop Down Menu v2.01- Author: Dynamic Drive (http://www.dynamicdrive.com)
//Last updated: November 14th 06- added iframe shim technique
var cssdropdown={
disappeardelay: 250, //set delay in miliseconds before menu disappears onmouseout
disablemenuclick: true, //when user clicks on a menu item with a drop down menu, disable menu item's link?
enableswipe: 1, //enable swipe effect? 1 for yes, 0 for no
enableiframeshim: 1, //enable "iframe shim" technique to get drop down menus to correctly appear on top of controls such as form objects in IE5.5/IE6? 1 for yes, 0 for no
//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,
getposOffset:function(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
},
swipeeffect:function(){
if (this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){
this.bottomclip+=10+(this.bottomclip/10) //unclip drop down menu visibility gradually
this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)"
}
else
return
this.swipetimer=setTimeout("cssdropdown.swipeeffect()", 10)
},
showhide:function(obj, e){
if (this.ie || this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
if (this.enableswipe==1){
if (typeof this.swipetimer!="undefined")
clearTimeout(this.swipetimer)
obj.clip="rect(0 auto 0 0)" //hide menu via clipping
this.bottomclip=0
this.swipeeffect()
}
obj.visibility="visible"
}
else if (e.type=="click")
obj.visibility="hidden"
},
iecompattest:function(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
},
clearbrowseredge:function(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure) //move menu to the left?
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
},
dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj!=null) //hide previous menu
this.dropmenuobj.style.visibility="hidden" //hide menu
this.clearhidemenu()
if (this.ie||this.firefox){
obj.onmouseout=function(){cssdropdown.delayhidemenu()}
obj.onclick=function(){return !cssdropdown.disablemenuclick} //disable main menu item link onclick?
this.dropmenuobj=document.getElementById(dropmenuID)
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()}
this.dropmenuobj.onmouseout=function(e){cssdropdown.dynamichide(e)}
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()}
this.showhide(this.dropmenuobj.style, e)
this.dropmenuobj.x=this.getposOffset(obj, "left")
this.dropmenuobj.y=this.getposOffset(obj, "top")
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
this.positionshim() //call iframe shim function
}
},
positionshim:function(){ //display iframe shim function
if (this.enableiframeshim && typeof this.shimobject!="undefined"){
if (this.dropmenuobj.style.visibility=="visible"){
this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
this.shimobject.style.left=this.dropmenuobj.style.left
this.shimobject.style.top=this.dropmenuobj.style.top
}
this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
}
},
hideshim:function(){
if (this.enableiframeshim && typeof this.shimobject!="undefined")
this.shimobject.style.display='none'
},
contains_firefox:function(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
},
dynamichide:function(e){
var evtobj=window.event? window.event : e
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu()
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
this.delayhidemenu()
},
delayhidemenu:function(){
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'; cssdropdown.hideshim()",this.disappeardelay) //hide menu
},
clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide)
},
startchrome:function(){
for (var ids=0; ids<arguments.length; ids++){
var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a")
for (var i=0; i<menuitems.length; i++){
if (menuitems[i].getAttribute("rel")){
var relvalue=menuitems[i].getAttribute("rel")
menuitems[i].onmouseover=function(e){
var event=typeof e!="undefined"? e : window.event
cssdropdown.dropit(this,event,this.getAttribute("rel"))
}
}
}
}
if (window.createPopup && !window.XmlHttpRequest){ //if IE5.5 to IE6, create iframe for iframe shim technique
document.write('<IFRAME id="iframeshim" src="" style="display: none; left: 0; top: 0; z-index: 90; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>')
this.shimobject=document.getElementById("iframeshim") //reference iframe object
}
}
} |
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06.08.2008, 01:03
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Это код файла chrome.js
Если надо то вот и код страницы.Вставляю чисто меню!!!
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Код:
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<!-- Навигация -->
<div id="nv">
<div class="chromestyle" id="chromemenu">
<ul>
<li><a href="/">Главная</a></li>
<li><a href="/">форум</a></li>
<li><a href="/films/" rel="dropmenu1">Фильмы</a></li>
<li><a href="/games/" rel="dropmenu2">Игры</a></li>
<li><a href="/soft/" rel="dropmenu3">Прораммы</a></li>
<li><a href="/music/" rel="dropmenu4">Музыка</a></li>
<li><a href="/pda/">КПК</a></li>
<li><a href="/xxx/" rel="dropmenu5">Для взрослых (18+)</a></li>
<li><a href="/ebook/">E-Book</a></li>
<li><a href="/humor/">Юмор</a></li>
<li><a href="/wall/">Обои</a></li>
<li><a href="/mobile_zone/"">Mobile-Zone</a></li>
<li><a href="/other/"">Разное</a></li>
</ul>
</div>
<!--1st drop down menu -->
<div id="dropmenu1" class="dropmenudiv">
<a href="/films/novinki/">Новинки</a>
<a href="/films/zarubezhnoe/">Зарубежное кино</a>
<a href="/films/nashe-kino/">Наше кино</a>
<a href="/films/multfilmy/">Мультфильмы</a>
<a href="/films/dokumentalnye/">Документальные</a>
<a href="/films/serialy/">Сериалы</a>
<a href="/films/sportivnye-peredachi/">Спортивные передачи</a>
<a href="/films/filmy-onlajjn/">Фильмы ОНЛАЙН</a>
<a href="/films/dvd-hdtv-blue-ray/">DVD, HDTV, Blue-Ray</a>
<a href="/">Фильмы, FTP</a>
</div>
<!-- /1rd drop down menu -->
<!-- 2nd drop down menu -->
<div id="dropmenu2" class="dropmenudiv">
<a href="/games/novinki1/">Новинки</a>
<a href="/games/arkady/">Аркады</a>
<a href="/games/prikljuchenija-i-kvesty/">Приключения и квесты</a>
<a href="/games/strategii-rts/">Стратегии, RTS</a>
<a href="/games/simuljatory/">Симуляторы</a>
<a href="/games/gonki/">Гонки</a>
<a href="/games/action/">Action</a>
<a href="/games/rpg/">RPG</a>
<a href="/games/jeroticheskie-igry/">Эротические игры</a>
<a href="/games/detskie-igry/">Детские игры</a>
<a href="/games/mini-igry/">Мини-игры</a>
<a href="/games/raznoe/">Разное</a>
<a href="/games/igrovoe-video/">Игровое видео</a>
<a href="/games/demo-igry/">Демо-игры</a>
<a href="/games/igry-dlja-pristavok/">Игры для приставок</a>
</div>
<!-- /rd drop down menu -->
<!-- 3rd drop down menu -->
<div id="dropmenu3" class="dropmenudiv">
<a href="/soft/windows/operacionnye-sistemy/">Операционные системы</a>
<a href="/soft/windows/sistemnyjj-soft/">Системный софт</a>
<a href="/soft/windows/ofisnye-prilozhenija/">Офисные приложения</a>
<a href="/soft/windows/bezopasnost/">Безопасность</a>
<a href="/soft/windows/internet/">Интернет</a>
<a href="/soft/windows/multimedia/">Мультимедиа</a>
<a href="/soft/windows/obrazovanie/">Образование</a>
<a href="/soft/windows/grafika-i-dizajjn/">Графика и дизайн</a>
<a href="/soft/windows/dom-semja-khobbi/">Дом, семья, хобби</a>
<a href="/soft/windows/biznes/">Бизнесс</a>
<a href="/soft/windows/raznoe1/">Разное</a>
</div>
<!-- /3rd drop down menu -->
<!-- 4st drop down menu -->
<div id="dropmenu4" class="dropmenudiv">
<a href="/music/videoklipy/">Видеоклипы</a>
<a href="/music/dzhaz-i-bljuz/">Джаз и Блюз</a>
<a href="/music/klassicheskaja-muzyka/">Классическая музыка</a>
<a href="/music/pop-muzyka/">Поп музыка</a>
<a href="/music/zarubezhnyjj-rok/">Зарубежный рок</a>
<a href="/music/otechestvennyjj-rok/">Отечественный рок</a>
<a href="/music/folk-newage-i-flamenco/">Folk, NewAge и
Flamenco</a>
<a href="/music/rjep-khip-khop-rnb/">Рэп, Хип-Хоп, R'n'B</a>
<a href="/music/jelektronnaja-muzyka/">Электронная музыка</a>
<a href="/music/saundtreki/">Саундтреки</a>
<a href="/music/shanson/">Шансон</a>
<a href="/music/muzyka-drugikh-zhanrov/">Музыка других жанров</a>
<a href="/music/mnogokanalnaja-muzyka/">Многоканальная музыка</a>
</div>
<!-- /4rd drop down menu -->
<!-- 5rd drop down menu -->
<div id="dropmenu5" class="dropmenudiv">
<a href="/xxx/jerotika/">Эротика</a>
<a href="/xxx/porno/">Порно</a>
<a href="/xxx/khentajj/">Хентай</a>
<a href="/xxx/zhurnaly/">Журналы</a>
</div>
<!-- /5rd drop down menu -->
<script type="text/javascript">
cssdropdown.startchrome("chromemenu")
</script>
</div>
<!-- /Навигация -->
<div id="header-line"></div> |
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06.08.2008, 09:39
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Новичок на форуме
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Регистрация: 19.02.2008
Сообщений: 9,177
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Надо на форуме учредить медаль для тех, кто будет отвечать на такие вопросы  |
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06.08.2008, 12:07
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Профессор
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Регистрация: 06.05.2008
Сообщений: 765
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Используйте теги специально тут для JS есть.
//Chrome Drop Down Menu v2.01- Author: Dynamic Drive ([url]http://www.dynamicdrive.com[/url])
//Last updated: November 14th 06- added iframe shim technique
var cssdropdown={
disappeardelay: 250, //set delay in miliseconds before menu disappears onmouseout
disablemenuclick: true, //when user clicks on a menu item with a drop down menu, disable menu item's link?
enableswipe: 1, //enable swipe effect? 1 for yes, 0 for no
enableiframeshim: 1, //enable "iframe shim" technique to get drop down menus to correctly appear on top of controls such as form objects in IE5.5/IE6? 1 for yes, 0 for no
//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,
getposOffset:function(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
},
swipeeffect:function(){
if (this.bottomclip<parseInt(this.dropmenuobj.offsetHeight)){
this.bottomclip+=10+(this.bottomclip/10) //unclip drop down menu visibility gradually
this.dropmenuobj.style.clip="rect(0 auto "+this.bottomclip+"px 0)"
}
else
return
this.swipetimer=setTimeout("cssdropdown.swipeeffect()", 10)
},
showhide:function(obj, e){
if (this.ie || this.firefox)
this.dropmenuobj.style.left=this.dropmenuobj.style.top="-500px"
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover"){
if (this.enableswipe==1){
if (typeof this.swipetimer!="undefined")
clearTimeout(this.swipetimer)
obj.clip="rect(0 auto 0 0)" //hide menu via clipping
this.bottomclip=0
this.swipeeffect()
}
obj.visibility="visible"
}
else if (e.type=="click")
obj.visibility="hidden"
},
iecompattest:function(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
},
clearbrowseredge:function(obj, whichedge){
var edgeoffset=0
if (whichedge=="rightedge"){
var windowedge=this.ie && !window.opera? this.iecompattest().scrollLeft+this.iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetWidth
if (windowedge-this.dropmenuobj.x < this.dropmenuobj.contentmeasure) //move menu to the left?
edgeoffset=this.dropmenuobj.contentmeasure-obj.offsetWidth
}
else{
var topedge=this.ie && !window.opera? this.iecompattest().scrollTop : window.pageYOffset
var windowedge=this.ie && !window.opera? this.iecompattest().scrollTop+this.iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
this.dropmenuobj.contentmeasure=this.dropmenuobj.offsetHeight
if (windowedge-this.dropmenuobj.y < this.dropmenuobj.contentmeasure){ //move up?
edgeoffset=this.dropmenuobj.contentmeasure+obj.offsetHeight
if ((this.dropmenuobj.y-topedge)<this.dropmenuobj.contentmeasure) //up no good either?
edgeoffset=this.dropmenuobj.y+obj.offsetHeight-topedge
}
}
return edgeoffset
},
dropit:function(obj, e, dropmenuID){
if (this.dropmenuobj!=null) //hide previous menu
this.dropmenuobj.style.visibility="hidden" //hide menu
this.clearhidemenu()
if (this.ie||this.firefox){
obj.onmouseout=function(){cssdropdown.delayhidemenu()}
obj.onclick=function(){return !cssdropdown.disablemenuclick} //disable main menu item link onclick?
this.dropmenuobj=document.getElementById(dropmenuID)
this.dropmenuobj.onmouseover=function(){cssdropdown.clearhidemenu()}
this.dropmenuobj.onmouseout=function(e){cssdropdown.dynamichide(e)}
this.dropmenuobj.onclick=function(){cssdropdown.delayhidemenu()}
this.showhide(this.dropmenuobj.style, e)
this.dropmenuobj.x=this.getposOffset(obj, "left")
this.dropmenuobj.y=this.getposOffset(obj, "top")
this.dropmenuobj.style.left=this.dropmenuobj.x-this.clearbrowseredge(obj, "rightedge")+"px"
this.dropmenuobj.style.top=this.dropmenuobj.y-this.clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+1+"px"
this.positionshim() //call iframe shim function
}
},
positionshim:function(){ //display iframe shim function
if (this.enableiframeshim && typeof this.shimobject!="undefined"){
if (this.dropmenuobj.style.visibility=="visible"){
this.shimobject.style.width=this.dropmenuobj.offsetWidth+"px"
this.shimobject.style.height=this.dropmenuobj.offsetHeight+"px"
this.shimobject.style.left=this.dropmenuobj.style.left
this.shimobject.style.top=this.dropmenuobj.style.top
}
this.shimobject.style.display=(this.dropmenuobj.style.visibility=="visible")? "block" : "none"
}
},
hideshim:function(){
if (this.enableiframeshim && typeof this.shimobject!="undefined")
this.shimobject.style.display='none'
},
contains_firefox:function(a, b) {
while (b.parentNode)
if ((b = b.parentNode) == a)
return true;
return false;
},
dynamichide:function(e){
var evtobj=window.event? window.event : e
if (this.ie&&!this.dropmenuobj.contains(evtobj.toElement))
this.delayhidemenu()
else if (this.firefox&&e.currentTarget!= evtobj.relatedTarget&& !this.contains_firefox(evtobj.currentTarget, evtobj.relatedTarget))
this.delayhidemenu()
},
delayhidemenu:function(){
this.delayhide=setTimeout("cssdropdown.dropmenuobj.style.visibility='hidden'; cssdropdown.hideshim()",this.disappeardelay) //hide menu
},
clearhidemenu:function(){
if (this.delayhide!="undefined")
clearTimeout(this.delayhide)
},
startchrome:function(){
for (var ids=0; ids<arguments.length; ids++){
var menuitems=document.getElementById(arguments[ids]).getElementsByTagName("a")
for (var i=0; i<menuitems.length; i++){
if (menuitems[i].getAttribute("rel")){
var relvalue=menuitems[i].getAttribute("rel")
menuitems[i].onmouseover=function(e){
var event=typeof e!="undefined"? e : window.event
cssdropdown.dropit(this,event,this.getAttribute("rel"))
}
}
}
}
if (window.createPopup && !window.XmlHttpRequest){ //if IE5.5 to IE6, create iframe for iframe shim technique
document.write('<IFRAME id="iframeshim" src="" style="display: none; left: 0; top: 0; z-index: 90; position: absolute; filter: progid:DXImageTransform.Microsoft.Alpha(style=0,opacity=0)" frameBorder="0" scrolling="no"></IFRAME>')
this.shimobject=document.getElementById("iframeshim") //reference iframe object
}
}
}
Только один фиг времени нет по такому количеству кода лазить.
Последний раз редактировалось Snipe, 06.08.2008 в 12:11.
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06.08.2008, 14:56
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Регистрация: 21.02.2008
Сообщений: 1,250
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Seed, я не понимаю, где вы находите такие скрипты и кто и когда их пишет, но разбираться в них - это безумие. В крайнем случае, залейте на какой-нибудь хост и выложите ссылку тут, потому что, если честно, я даже не понял в чем проблема.
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21.11.2008, 19:44
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Проблема с offsetTop
Спасибо за функцию в коде которая просчитывает offsetTop достаточно толково и лаконично. Потому как в ИЕ в отличие от др. Броузеров от начала не просчитывает, а только от элемента к элементу.
Я немного урезал:
getposOffset = function(what,typ){
var totalof=(typ=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totalof=(typ=="left")? totalof+parentEl.offsetLeft : totalof+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totalof;
}
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