JavaScript implements imitation Youku search box-JS Tutorial-php.cn

JavaScript implements imitation Youku search box

巴扎黑

Release： 2017-09-08 11:23:44

Original

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本文实例讲述了js实现YouKu的漂亮搜索框效果。分享给大家供大家参考。具体如下：

运行效果如下图所示：

具体代码如下：

&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
&lt;html xmlns="http://www.w3.org/1999/xhtml">
&lt;HTML>
&lt;HEAD>
&lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
&lt;TITLE>搜索条&lt;/TITLE>
&lt;style>
/*basic*/
*{padding:0;margin:0;color:#000;font:12px/20px Arial,Sans-serif,"宋体";}
/*elements*/
.clear{clear:both;height:0px;overflow:hidden;}
ul,li,ol{list-style-type:none;list-style-position:outside;}
button,.btnNormal{height:22px;line-height:18px;padding:0 9px!important;padding:0 5px;}
a{color:#0042ff;text-decoration:underline;}
a,a *{cursor:pointer;}
a img{border:0;}
.searchTool{float:left;width:520px;}
.searchTool .searchExtend{float:left;line-height:24px;_padding-top:5px;}
.searchTool .radio{vertical-align:middle;margin-left:10px;margin-right:2px;*margin-right:0;}
.searchTool .txtSearch{float:left;width:232px;padding:2px 2px 0 2px;height:20px;line-height:20px;vertical-align:bottom;border:1px solid #3e99d4;}
.searchTool .selSearch{float:left;width:60px;background:#fff;height:22px;line-height:22px;border:1px solid #3e99d4;border-left:0;}
.searchTool .nowSearch{float:left;width:40px;height:20px;line-height:22px;overflow:hidden;padding-left:4px;}
.searchTool .btnSel{float:right;border-left:1px solid #3e99d4;width:14px;height:22px;}
.searchTool .btnSel a{background:url(images/btn_sel.gif) no-repeat center center;display:block;width:14px;height:22px;}
.searchTool .btnSel a:hover{background:url(images/btn_sel_over.gif) no-repeat center center;border:1px solid #fff;width:12px;height:20px;}
.searchTool .selOption{z-index:9999;position:absolute;margin-left:-1px;width:60px;background:#fff;border:1px solid #3e99d4;}
.searchTool .selOption a{display:block;height:21px;padding-left:5px;line-height:21px;color:#000;text-decoration:none;}
.searchTool .selOption a:hover{color:#fff;background:#95d5f1;}
.searchTool .btnSearch{float:left;margin-left:10px;width:58px;height:22px;line-height:22px;border:1px solid #3e99d4;overflow:hidden;}
.searchTool .btnSearch a{background:url(images/bg_nav_option.gif) repeat-x center -6px;display:block;text-decoration:none;height:22px;line-height:22px;overflow:hidden;}
.searchTool .btnSearch a:hover{background:url(images/bg_nav_option_over.gif) repeat-x center center;border:1px solid #fff;height:20px;line-height:20px;}
.searchTool .btnSearch .lbl{cursor:pointer;display:block;width:40px;padding-left:5px;letter-spacing:5px;text-align:center;height:18px;padding-top:1px;margin:0 auto;filter:progid:DXImageTransform.Microsoft.DropShadow(color=#daeefa,offX=1,offY=1,positives=true);}
.searchTool .btnSearch a:hover .lbl{padding-top:0px;}
&lt;/style>
&lt;script>
function drop_mouseover(pos){
 try{window.clearTimeout(timer);}catch(e){}
}
function drop_mouseout(pos){
 var posSel=document.getElementById(pos+"Sel").style.display;
 if(posSel=="block"){
 timer = setTimeout("drop_hide(""+pos+"")", 1000);
 }
}
function drop_hide(pos){
 document.getElementById(pos+"Sel").style.display="none";
}
function search_show(pos,searchType,href){
 document.getElementById(pos+"SearchType").value=searchType;
 document.getElementById(pos+"Sel").style.display="none";
 document.getElementById(pos+"Slected").innerHTML=href.innerHTML;
 document.getElementById(pos+"q").focus();
 var sE = document.getElementById("searchExtend");
 if(sE != undefined && searchType == "bar"){
 sE.style.display="block";
 }else if(sE != undefined){
 sE.style.display="none";
 }
 try{window.clearTimeout(timer);}catch(e){}
 return false;
}
&lt;/script>
&lt;/HEAD>
&lt;BODY>
&lt;p class="searchTool">
&lt;form method="get" action="http://so.youku.com/search_playlist" name="headSearchForm" id="headSearchForm" onsubmit="return dosearch(this);">
  &lt;input class="txtSearch" id="headq" name="q" type="text" value="闯关东" />
  &lt;input name="searchdomain" type="hidden" value="http://so.youku.com">
  &lt;input id="headSearchType" name="searchType" type="hidden" value="playlist">
  &lt;p class="selSearch">
  &lt;p class="nowSearch" id="headSlected" onclick="if(document.getElementById("headSel").style.display=="none"){document.getElementById("headSel").style.display="block";}else {document.getElementById("headSel").style.display="none";};return false;" onmouseout="drop_mouseout("head");">专辑&lt;/p>
  &lt;p class="btnSel">&lt;a href="#" onclick="if(document.getElementById("headSel").style.display=="none"){document.getElementById("headSel").style.display="block";}else {document.getElementById("headSel").style.display="none";};return false;" onmouseout="drop_mouseout("head");">&lt;/a>&lt;/p>
  &lt;p class="clear">&lt;/p>
  &lt;ul class="selOption" id="headSel" style="display:none;">
   &lt;li>&lt;a href="#" onclick="return search_show("head","video",this)" onmouseover="drop_mouseover("head");" onmouseout="drop_mouseout("head");">视频&lt;/a>&lt;/li>
   &lt;li>&lt;a href="#" onclick="return search_show("head","playlist",this)" onmouseover="drop_mouseover("head");" onmouseout="drop_mouseout("head");">专辑&lt;/a>&lt;/li>
   &lt;li>&lt;a href="#" onclick="return search_show("head","user",this)" onmouseover="drop_mouseover("head");" onmouseout="drop_mouseout("head");">会员&lt;/a>&lt;/li>
   &lt;li>&lt;a href="#" onclick="return search_show("head","bar",this)" onmouseover="drop_mouseover("head");" onmouseout="drop_mouseout("head");">看吧&lt;/a>&lt;/li>
   &lt;li>&lt;a href="#" onclick="return search_show("head","pk",this)" onmouseover="drop_mouseover("head");" onmouseout="drop_mouseout("head");">PK擂台&lt;/a>&lt;/li>
  &lt;/ul>
  &lt;/p>
  &lt;p class="btnSearch">
  &lt;a href="#" onclick="javascript:return dosearch(document.getElementById("headSearchForm"));">&lt;span class="lbl">搜索&lt;/span>&lt;/a>
  &lt;/p>
    &lt;p class="searchExtend" id="searchExtend" name="searchExtend" style="display:none">
    &lt;input type="radio" class="radio" name="sbt" value="post" onclick="csbt(this,this.form.sbts);" />搜贴子&lt;input type="radio" name="sbt" value="user" onclick="csbt(this,this.form.sbts);" class="radio" />按作者搜&lt;input type="hidden" name="sbts" value="bar">
  &lt;/p>
    &lt;p class="clear">&lt;/p>
  &lt;/form>
  &lt;/p>
  &lt;p class="clear">&lt;/p>
 &lt;/p>
 &lt;/p>
&lt;/BODY>
&lt;/HTML>

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