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Home > Web Front-end > JS Tutorial > body text

Several good automatic shrinking menu navigation effects

PHP中文网
Release： 2016-05-16 19:08:26
Original
2083 people have browsed it

<!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>runcode</title> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<meta name="Author" content="Sheneyan" /> 
<script type="text/javascript"> 
var mh = 30;//最小高度 
var step = 1;//每次变化的px量 
var ms = 10;//每隔多久循环一次 
function toggle(o){ 
  if (!o.tid)o.tid = "_" + Math.random() * 100; 
  if (!window.toggler)window.toggler = {}; 
  if (!window.toggler[o.tid]){ 
    window.toggler[o.tid]={ 
      obj:o, 
      maxHeight:o.offsetHeight, 
      minHeight:mh, 
      timer:null, 
      action:1 
    }; 
  } 
  o.style.height = o.offsetHeight + "px"; 
  if (window.toggler[o.tid].timer)clearTimeout(window.toggler[o.tid].timer); 
  window.toggler[o.tid].action *= -1; 
  window.toggler[o.tid].timer = setTimeout("anim(&#39;"+o.tid+"&#39;)",ms ); 
} 
function anim(id){ 
  var t = window.toggler[id]; 
  var o = window.toggler[id].obj; 
  if (t.action < 0){ 
    if (o.offsetHeight <= t.minHeight){ 
      clearTimeout(t.timer); 
      return; 
    } 
  } 
  else{ 
    if (o.offsetHeight >= t.maxHeight){ 
      clearTimeout(t.timer); 
      return; 
    } 
  } 
  o.style.height = (parseInt(o.style.height, 10) + t.action * step) + "px"; 
  window.toggler[id].timer = setTimeout("anim(&#39;"+id+"&#39;)",ms ); 
} 
</script> 
<style type="text/css"> 
div.xx{border:solid 1px;overflow:hidden;} 
div.xx h5{border:solid 1px;border-width:0 0 1px;padding:0;margin:0;height:30px;line-height:30px;cursor:pointer;background:#eee;} 
</style> 
</head> 
<body> 
<div class="xx"><h5 onclick="toggle(this.parentNode)">伸缩效果</h5> 
<p>内容</p> 
<p>内容</p> 
<p>内容</p> 
<p>内容</p> 
</div> 
<div class="xx"><h5 onclick="toggle(this.parentNode)">伸缩效果</h5> 
<p>sdf容</p> 
<p>sdf容</p> 
<p>sf容</p> 
<p>sfd容</p> 
</div> 
</body> 
</html>
Copy after login

一打开网页是收缩的

<!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>runcode</title> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<meta name="Author" content="Sheneyan" /> 
<script type="text/javascript"> 
var mh = 30;//最小高度 
var step = 1;//每次变化的px量 
var ms = 10;//每隔多久循环一次 
var caiying2007=202//最大高度 
window.onload=function init(){ 
var obj_init=document.getElementsByTagName("div") 
for (var oi=0;oi<obj_init.length;oi++){ 
    if (obj_init[oi].className=="xx"){obj_init[oi].style.height=mh + "px";} 
} 
} 
function toggle(o){ 
  if (!o.tid)o.tid = "_" + Math.random() * 100; 
  if (!window.toggler)window.toggler = {}; 
  if (!window.toggler[o.tid]){ 
    window.toggler[o.tid]={ 
      obj:o, 
//      maxHeight:o.offsetHeight, 
      maxHeight:caiying2007, 
      minHeight:mh, 
      timer:null, 
      action:-1 
    }; 
  } 
  o.style.height = o.offsetHeight + "px"; 
  if (window.toggler[o.tid].timer)clearTimeout(window.toggler[o.tid].timer); 
  window.toggler[o.tid].action *= -1; 
  window.toggler[o.tid].timer = setTimeout("anim(&#39;"+o.tid+"&#39;)",ms ); 
} 
function anim(id){ 
  var t = window.toggler[id]; 
  var o = window.toggler[id].obj; 
  if (t.action < 0){ 
    if (o.offsetHeight <= t.minHeight){ 
      clearTimeout(t.timer); 
      return; 
    } 
  } 
  else{ 
    if (o.offsetHeight >= t.maxHeight){ 
      clearTimeout(t.timer); 
      return; 
    } 
  } 
  o.style.height = (parseInt(o.style.height, 10) + t.action * step) + "px"; 
  window.toggler[id].timer = setTimeout("anim(&#39;"+id+"&#39;)",ms ); 
} 
</script> 
<style type="text/css"> 
div.xx{border:solid 1px;overflow:hidden;height:200px} 
div.xx h5{border:solid 1px;border-width:0 0 1px;padding:0;margin:0;height:30px;line-height:30px;cursor:pointer;background:#eee;} 
</style> 
</head> 
<body> 
<div class="xx"><h5 onclick="toggle(this.parentNode);" >伸缩效果</h5> 
<p>内容</p> 
<p>内容</p> 
<p>内容</p> 
<p>内容</p> 
</div> 
<div class="xx"><h5 onclick="toggle(this.parentNode)">伸缩效果</h5> 
<p>sdf容</p> 
<p>sdf容</p> 
<p>sf容</p> 
<p>sfd容</p> 
</div> 
<script> 
</script> 
</body> 
</html>
Copy after login

慢慢展开菜单的效果，以前早就有人做过，给个时间函数。也算不上什么极限：

<html> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> 
<style> 
body{ 
        margin:0px; 
        font:normal 12px 宋体; 
        background: #999999; 
} 
table{border:0px;} 
td{font:normal 12px 宋体; } 
img{vertical-align:middle; border:0px;} 
.sec_menu{border-left:1px solid #808080; border-right:1px solid #808080;  
border-bottom:1px solid #808080; overflow:hidden; background:#FFCC99;} 
.menu_title{background-color: #CC6600} 
.menu_title span{color:#FFFFFF;} 
.menu_title2{background-color: #FF9900} 
.menu_title2 span{color:#C8C8C8; } 
.showtitle{position:relative; top:-2px; left:-6px; border:1pt solid #C3D4E7; 
z-index:0; height:26; background-color: #0080C0; padding-top:5; padding-left:5} 
.alp{FILTER: alpha(opacity=0,finishopacity=100,style=1,startx=0,starty=5, 
finishx=250,finishy=85} 
.txt1{font-size:9pt; color:#CCCCCC;} 
</style> 
<SCRIPT LANGUAGE="JavaScript"> 
<!-- 
function menuShow(MenuId,maxh,MenuId2,arrow){ 
if(MenuId.style.pixelHeight<maxh)  { 
    MenuId.style.pixelHeight+=maxh/20; 
    MenuId.filters.alpha.opacity+=5; 
    arrow.innerHTML="<FONT face=webdings>6</span>" 
if(MenuId.style.pixelHeight==maxh/10) 
   MenuId.style.display="block"; 
   myMenuId=MenuId; 
   myMaxh=maxh; 
   myMenuId2=MenuId2; 
   myarrow=arrow 
setTimeout("menuShow(myMenuId,myMaxh,myMenuId2,myarrow)","5"); 
  } 
} 
function menuHide(MenuId,maxh,MenuId2,arrow){ 
  if(MenuId.style.pixelHeight>0)  { 
  if(MenuId.style.pixelHeight==maxh/20) 
   MenuId.style.display="none"; 
   MenuId.style.pixelHeight-=maxh/20; 
   MenuId.filters.alpha.opacity-=5; 
   arrow.innerHTML="<FONT face=webdings>4</span>" 
myMenuId=MenuId; 
myMaxh=maxh 
myMenuId2=MenuId2; 
myarrow=arrow 
setTimeout("menuHide(myMenuId,myMaxh,myMenuId2,myarrow)","5"); 
  } 
  else 
    if(whichContinue) 
   whichContinue.click(); 
} 
function menuChange(MenuId,maxh,MenuId2,arrow){ 
  if(MenuId.style.pixelHeight){ 
menuHide(MenuId,maxh,MenuId2,arrow); 
whichOpen=""; 
whichcontinue=""; 
  } 
  else 
    if(whichOpen) { 
   whichContinue=MenuId2; 
      whichOpen.click(); 
} 
else 
{ 
   menuShow(MenuId,maxh,MenuId2,arrow); 
   whichOpen=MenuId2; 
   whichContinue=""; 
} 
} 
function MM_preloadImages() { //v3.0 
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); 
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) 
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} 
} 
//--> 
</SCRIPT> 
<title>Cattom</title> 
<link href="link.css" rel="stylesheet" type="text/css"> 
</head> 
<script language="JavaScript">  
nereidFadeObjects = new Object(); 
nereidFadeTimers = new Object(); 
function nereidFade(object, destOp, rate, delta){ 
if (!document.all) 
return 
    if (object != "[object]"){  //提取串值 
        setTimeout("nereidFade("+object+","+destOp+","+rate+","+delta+")",0); 
        return; 
    } 
    clearTimeout(nereidFadeTimers[object.sourceIndex]); 
    diff = destOp-object.filters.alpha.opacity; 
    direction = 1; 
    if (object.filters.alpha.opacity > destOp){ 
        direction = -1; 
    } 
    delta=Math.min(direction*diff,delta); 
    object.filters.alpha.opacity+=direction*delta; 
    if (object.filters.alpha.opacity != destOp){ 
        nereidFadeObjects[object.sourceIndex]=object; 
        nereidFadeTimers[object.sourceIndex]=setTimeout("nereidFade(nereidFadeObjects["+object.sourceIndex+"],"+destOp+","+rate+","+delta+")",rate); 
    } 
} 
</script> 
<body> 
<script language=javascript> 
  var whichOpen=menuTitle1; 
  var whichContinue=""; 
</script> 
<div id="Layer1" style="position:absolute; left:0px; top:350px; width:111px; height:102px; z-index:1">  
  <table cellpadding=0 cellspacing=0 width=150 
style="border-top:1pt solid black"> 
  <tr style="cursor:hand;"> 
<td height=18 class=menu_title onmouseover="this.className=&#39;menu_title2&#39;" onmouseout="this.className=&#39;menu_title&#39;"  
id=menuTitle1 onclick="menuChange (menu1,120,menuTitle1,arrow1);"> <span><span id=arrow1><FONT face="webdings">4</span> 
::动漫同人志::</span></td></tr><tr><td><div class=sec_menu style="width:150;height:0; filter:alpha(Opacity=0);display:none;" id=menu1> 
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;"> 
<tr> 
              <td height=20><a href="rhdm.htm">:::日韩动漫:::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="gtdm.htm">:::港台动漫:::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="dldm.htm">:::大陆动漫:::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="ycdm.htm">:::原创动漫:::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="yqlj.htm">:::友情链接:::</a></td> 
            </tr> 
</table></div></td></tr></table> 
<table cellpadding=0 cellspacing=0 width=150 
style="border-top:1pt solid black"> 
  <tr style="cursor:hand;"> 
<td height=18 class=menu_title onmouseover="this.className=&#39;menu_title2&#39;" onmouseout="this.className=&#39;menu_title&#39;"  
id=menuTitle2 onclick="menuChange (menu2,120,menuTitle2,arrow2);"> <span><span id=arrow2><FONT face="webdings">4</span> 
::动漫音乐::</span></td></tr><tr><td><div class=sec_menu style="width:150;height:0; filter:alpha(Opacity=0);display:none;" id=menu2> 
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative;top:10px;"> 
<tr> 
              <td height=20><a href="rhdmyy.htm">::日韩动漫音乐::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="gtdmyy.htm">::港台动漫音乐::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="dldmyy.htm">::大陆动漫音乐::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="dmyyk.htm">::动漫音乐库::</a></td> 
            </tr> 
<tr> 
              <td height=20><a href="wydb.htm">:::网友点播:::</a></td> 
            </tr> 
</table></div></td></tr></table> 
<table cellpadding=0 cellspacing=0 width=150 
style="border-top:1pt solid black; border-bottom:1pt solid black;"> 
  <tr style="cursor:hand;"><td height=18 class=menu_title onmouseover="this.className=&#39;menu_title2&#39;" onmouseout="this.className=&#39;menu_title&#39;"   
id=menuTitle3 onclick="menuChange(menu3,140,menuTitle3,arrow3);"> 
<span><span id=arrow3><FONT face="webdings">4</span> 
::网页123::</span></td></tr><tr><td> 
<div class=sec_menu style="width:150;height:0; 
filter:alpha(Opacity=0); display:none;" id=menu3> 
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative; top:10px;"> 
<tr><td height=20>::网页基础::</td></tr> 
<tr><td height=20>::网页进阶::</td></tr> 
<tr><td height=20>::网页高手::</td></tr> 
<tr><td height=20>::网页脚本::</td></tr> 
<tr><td height=20>::网页理念::</td></tr> 
<tr><td height=20>::网页源件::</td></tr> 
</table></div></td></tr></table> 
<table cellpadding=0 cellspacing=0 width=150 
style="border-top:1pt solid black; border-bottom:1pt solid black;"> 
  <tr style="cursor:hand;"><td height=18 class=menu_title onmouseover="this.className=&#39;menu_title2&#39;" onmouseout="this.className=&#39;menu_title&#39;"   
id=menuTitle4 onclick="menuChange(menu4,140,menuTitle4,arrow4);"> 
<span><span id=arrow4><FONT face="webdings">4</span> 
::兄弟站点::</span></td></tr><tr><td> 
<div class=sec_menu style="width:150;height:0; 
filter:alpha(Opacity=0); display:none;" id=menu4> 
<table cellpadding=0 cellspacing=0 align=center width=135 style="position:relative; top:10px;"> 
<tr><td height=20>征集中...</td></tr> 
<tr><td height=20>征集中...</td></tr> 
<tr><td height=20>征集中...</td></tr> 
<tr><td height=20>征集中...</td></tr> 
<tr><td height=20>征集中...</td></tr> 
<tr><td height=20>征集中...</td></tr> 
</table></div></td></tr></table></div> 
</body> 
</html>
Copy after login
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd"> 
<html> 
<head> 
<title>tree menu by jiarry</title> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 
<script language="JavaScript" type="text/JavaScript"> 
<!--//made by jiarry.126.com Aug.27 2004 
function showhide_obj(obj,icon) 
{ 
//objStr=obj.toString();     
//alert(objStr) 
/*objStr=2; 
a=objStr.toString()+5; 
b=objStr+5 
alert(a);alert(b); 
*/ 
 if (obj.style.display=="none")  
  {     
    div_list = document.all.tags("div"); //指定文档中的对象为div,以适用于IE;    
    for (i=0; i< div_list.length; i ++) { 
      thisDiv = div_list[i];  
      if(thisDiv.id.indexOf("title")!=-1)//当文档div中的id含有list时,与charAt类似; 
      { 
      //if(obj.id!=obj)//该div 的id又非选中的obj,设置该div的style为none 
      //{ 
      thisDiv.style.display="none"; 
     // } 
      } 
    }  
     
     
    myfont=document.all.tags("font"); 
   for(i=0;i<myfont.length;i++) 
    { 
    thisfont = myfont[i]; 
    if(thisfont.id.indexOf("icon")!=-1 && icon.id!=icon) 
    {    
    //alert(thisfont.id) 
    thisfont.innerHTML="+"; 
     } 
   } 
    icon.innerHTML="-"; 
    obj.style.display="";  
} 
 else 
  { 
      icon.innerHTML="+"; 
      obj.style.display="none"; 
      } 
 } 
function set_initialization(obj,img) 
{//设置初始状态,打开一个层; 
   obj.style.display=""; 
   img.src="images/icon/minus.gif"; 
   } 
// 
function show_this(obj) 
{ 
if (obj.id==obj.id)  
 { 
 //alert(obj.id) 
   blinkicon=document.all.tags("font");     
   for(x=0;x<blinkicon.length;x++) 
    { 
    if( blinkicon[x].id.indexOf("select")!=-1 && obj.id!=obj ) 
      { 
      //alert( blinkicon[x].id) 
       blinkicon[x].innerHTML=" "; 
      } 
    } 
      obj.innerHTML="&gt;";  
 } 
 else 
 { 
       obj.innerHTML=" "; 
 } 
} 
//--> 
</script> 
<style type="text/css"> 
span{ width:100px;Height:25px;margin-left:15px;} 
font{font-weight:bold;} 
body,td{font-family:Verdana, Arial, Helvetica, sans-serif; font-size:12px;color:#333333;} 
div{cursor:default;border-top:1px solid gray ; border-left:1px solid gray ;border-right:1px solid gray ;background-color:#D3F7FE ;width:120px;} 
pre{background-color:#FFFFF1; border:1px solid gray;color:blue;font-family:verdana;Arial;padding:20px;} 
</style> 
</head> 
<body> 
<p> </p> 
<p> </p> 
<div style="line-height:25px;" onClick="showhide_obj(title1,icon1)"><font id=&#39;icon1&#39;>+</font>栏目一</div> 
<div id=title1  style="background-color:#fffff3;line-height:22px;display:none;"> 
<span id=menu1_1 onMouseOver="this.style.backgroundColor=&#39;blue&#39;" onMouseOut="this.style.backgroundColor=&#39;&#39;" onclick="show_this(select1_1)"><font id=&#39;select1_1&#39;></font>菜单一</span></font>
 
<span id=menu1_2 onclick="show_this(select1_2)"><font id=&#39;select1_2&#39;></font>菜单二</span></font>
 
<span id=menu1_3 onclick="show_this(select1_3)"><font id=&#39;select1_3&#39;></font>菜单三</span></font>
 
</div> 
<div style="line-height:25px;" onClick="showhide_obj(title2,icon2)"><font id=&#39;icon2&#39;>+</font>栏目二</div> 
<div id=title2 style="background-color:#fffff3;line-height:22px;display:none;"> 
<span id=menu2_1 onclick="show_this(select2_1)"><font id=&#39;select2_1&#39;></font>菜单一</span></font>
 
<span id=menu2_2 onclick="show_this(select2_2)"><font id=&#39;select2_2&#39;></font>菜单二</span></font>
 
<span id=menu2_3 onclick="show_this(select2_3)"><font id=&#39;select2_3&#39;></font>菜单三</span></font>
 
</div> 
<div style="line-height:25px;" onClick="showhide_obj(title3,icon3)"><font id=&#39;icon3&#39;>+</font>栏目三</div> 
<div id=title3 style="background-color:#fffff3;line-height:22px;display:none;"> 
<span id=menu3_1 onclick="show_this(select3_1)"><font id=&#39;select3_1&#39;></font>菜单一</span></font>
 
<span id=menu3_2 onclick="show_this(select3_2)"><font id=&#39;select3_2&#39;></font>菜单二</span></font>
 
<span id=menu3_3 onclick="show_this(select3_3)"><font id=&#39;select3_3&#39;></font>菜单三</span></font>
 
</div> 
<div style="line-height:25px;" onClick="showhide_obj(title4,icon4)"><font id=&#39;icon4&#39;>+</font>栏目四</div> 
<div id=title4 style="background-color:#fffff3;line-height:22px;display:none;"> 
<span id=menu4_1 onclick="show_this(select4_1)"><font id=&#39;select4_1&#39;></font>菜单一</span></font>
 
<span id=menu4_2 onclick="show_this(select4_2)"><font id=&#39;select4_2&#39;></font>菜单二</span></font>
 
<span id=menu4_3 onclick="show_this(select4_3)"><font id=&#39;select4_3&#39;></font>菜单三</span></font>
 
<span id=menu4_4 onclick="show_this(select4_4)"><font id=&#39;select4_4&#39;></font>菜单三</span></font>
 
<span id=menu4_5 onclick="show_this(select4_5)"><font id=&#39;select4_5&#39;></font>菜单三</span></font>
 
<span id=menu4_6 onclick="show_this(select4_6)"><font id=&#39;select4_6&#39;></font>菜单三</span></font>
 
</div> 
<div> 
<span style=" border-top:1px solid gray;width:120px;margin-left:0px;"></span> 
</div>
Copy after login


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