Heim >Web-Frontend >HTML-Tutorial >搜索下拉框求解_html/css_WEB-ITnose

搜索下拉框求解_html/css_WEB-ITnose

WBOY
WBOYOriginal
2016-06-24 12:08:59977Durchsuche

<head>    <title>无标题页</title>    <style type="text/css">    body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0;padding:0;}    body,input,button,select,textarea{font-size:14px;font-family:Tahoma,Geneva,Verdana;outline:none;}    body{margin:0;padding:0; font-size:12px; background-color:#f3f3f3}    .clear{clear:both;}    a{text-decoration:none;}    a:hover{text-decoration:none ;}    img{border:0}    ol,ul{list-style:none;}    div{ margin:0}  /*搜索区*/.search_background{ height:21px; width:150px; background-color:#ffffff; float:left;border:0; color:#cacacc;margin:5px 0 0 5px;display:inline}.search_background .input_text{ float:left}.search_background .input_text input{ width:124px; height:20px; font-size:12px; line-height:20px;padding:0 3px 0 3px;  border:0;}.search_background .search_button{ float:right;  display:inline}.search_background .search_button a{ margin:3px 3px 0 0 }  /*搜索下拉*/.search_ifo{width:149px;border: 1px solid #999;  background-color:#fff;margin-top:30px;margin-left:-150px;float:left}.search_public{background:url(../images/short_dotted_line.png) repeat-x; height:25px;line-height:25px; text-indent:1em;}.search_public:hover{background-color:#e1e1e1;cursor:pointer;}.search_tip{height:30px;line-height:30px;color:#0098E1}.search_tip:hover{background-color:#e1e1e1;cursor:pointer;}      </style></head><body><div>   <div class="search_background">                   	<div class="input_text"><input type="text" /></div>            	<div class="search_button"><a href="#"> <img  src="images/individual-headerandfooter/search.png" / alt="搜索下拉框求解_html/css_WEB-ITnose" ></a></div>        	</div><div class="search_ifo"><div   style="max-width:90%">    <div class="search_tip"> 搜“<span style="color:Red;">白</span>”相关信息&raquo;</div>    <div  class="search_public" ><span style="color:Red;">白</span>啊</div>     <div  class="search_public"><span style="color:Red;">白</span>啊</div>    </div>         </div>         </div></body>


就是想在输入框输入字符后,下拉框显示相应的信息,比如说输入 白下拉框显示搜 白相关信息、再在下面显示相关白的信息列表


回复讨论(解决方案)

这是有个插件的,我前段时间还帮别人搞了个,只是里面有些修改的,是别人做的。

例子:http://s.dingso.com/ds.jsp?q1=设计玩具&q2=&q3_1=&q3_2=&q3_3=&q4=&Sortt=2&Periodd=3&startat=0

google 一个这个:autocomplete 就知道了

就是发ajax返回结果集后操作页面显示

nbsp;HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">


 New Document 





<script> <br /> <!-- <br /> <br /> // script by blueDestiny <br /> // email : blueDestiny [at] 126 . com <br /> <br /> // Object: jsAuto <br /> // browser: ie, mf. <br /> // example: <br /> <br /> // step1 : <br /> // create autocomplete container, return object and bind event to the object, and <br /> ///create a new jsAuto instance: <br /> // <div id="divautocomplete"> <br /> // var autocomplete = new jsAuto("autocomplete","divautocomplete") <br /> // handle event: <br /> // autocomplete.handleEvent(value, returnObjectID) <br /> // <input id="rautocomplete" onkeyup="autocomplete.handleEvent(this.value,"ratocomplete",event)> <br /> <br /> // step2 : <br /> // add autocompete item: <br /> // autocomplete.item(string) <br /> // string must be a string var, you can split the string by "," <br /> // autocomplete.item("blueDestiny,never-online,csdn,blueidea") <br /> <br /> // http://www.never-online.com <br /> <br /> function jsAuto(instanceName,objID) <br /> { <br /> this._msg = []; <br /> this._x = null; <br /> this._o = document.getElementById( objID ); <br /> if (!this._o) return; <br /> this._f = null; <br /> this._i = instanceName; <br /> this._r = null; <br /> this._c = 0; <br /> this._s = false; <br /> this._v = null; <br /> this._o.style.visibility = "hidden"; <br /> this._o.style.position = "absolute"; <br /> this._o.style.zIndex = "9999"; <br /> this._o.style.overflow = "auto"; <br /> this._o.style.height = "50"; <br /> return this; <br /> }; <br /> <br /> jsAuto.prototype.directionKey=function() { with (this) <br /> { <br /> var e = _e.keyCode ? _e.keyCode : _e.which; <br /> var l = _o.childNodes.length; <br /> (_c>l-1 || _c<0) ? _s=false : ""; <br /> <br /> if( e==40 && _s ) <br /> { <br /> _o.childNodes[_c].className="mouseout"; <br /> (_c >= l-1) ? _c=0 : _c ++; <br /> _o.childNodes[_c].className="mouseover"; <br /> } <br /> if( e==38 && _s ) <br /> { <br /> _o.childNodes[_c].className="mouseout"; <br /> _c--<=0 ? _c = _o.childNodes.length-1 : ""; <br /> _o.childNodes[_c].className="mouseover"; <br /> } <br /> if( e==13 ) <br /> { <br /> if(_o.childNodes[_c] && _o.style.visibility=="visible") <br /> { <br /> _r.value = _x[_c]; <br /> _o.style.visibility = "hidden"; <br /> } <br /> } <br /> if( !_s ) <br /> { <br /> _c = 0; <br /> _o.childNodes[_c].className="mouseover"; <br /> _s = true; <br /> } <br /> }}; <br /> <br /> // mouseEvent. <br /> jsAuto.prototype.domouseover=function(obj) { with (this) <br /> { <br /> _o.childNodes[_c].className = "mouseout"; <br /> _c = 0; <br /> obj.tagName=="DIV" ? obj.className="mouseover" : obj.parentElement.className="mouseover"; <br /> }}; <br /> jsAuto.prototype.domouseout=function(obj) <br /> { <br /> obj.tagName=="DIV" ? obj.className="mouseout" : obj.parentElement.className="mouseout"; <br /> }; <br /> jsAuto.prototype.doclick=function(msg) { with (this) <br /> { <br /> if(_r) <br /> { <br /> _r.value = msg; <br /> _o.style.visibility = "hidden"; <br /> } <br /> else <br /> { <br /> alert("javascript autocomplete ERROR :\n\n can not get return object."); <br /> return; <br /> } <br /> }}; <br /> <br /> // object method; <br /> jsAuto.prototype.item=function(msg) <br /> { <br /> if( msg.indexOf(",")>0 ) <br /> { <br /> var arrMsg=msg.split(","); <br /> for(var i=0; i<arrMsg.length; i++) <br /> { <br /> arrMsg[i] ? this._msg.push(arrMsg[i]) : ""; <br /> } <br /> } <br /> else <br /> { <br /> this._msg.push(msg); <br /> } <br /> this._msg.sort(); <br /> }; <br /> jsAuto.prototype.append=function(msg) { with (this) <br /> { <br /> _i ? "" : _i = eval(_i); <br /> _x.push(msg); <br /> var div = document.createElement("DIV"); <br /> <br /> //bind event to object. <br /> div.onmouseover = function(){_i.domouseover(this)}; <br /> div.onmouseout = function(){_i.domouseout(this)}; <br /> div.onclick = function(){_i.doclick(msg)}; <br /> var re = new RegExp("(" + _v + ")","i"); <br /> div.style.lineHeight="140%"; <br /> div.className = "mouseout"; <br /> if (_v) div.innerHTML = msg.replace(re , "<strong>$1"); <br /> div.style.fontFamily = "verdana"; <br /> <br /> _o.appendChild(div); <br /> }}; <br /> jsAuto.prototype.display=function() { with(this) <br /> { <br /> if(_f&&_v!="") <br /> { <br /> _o.style.left = _r.offsetLeft; <br /> _o.style.width = _r.offsetWidth; <br /> _o.style.top = _r.offsetTop + _r.offsetHeight; <br /> _o.style.visibility = "visible"; <br /> } <br /> else <br /> { <br /> _o.style.visibility="hidden"; <br /> } <br /> }}; <br /> jsAuto.prototype.handleEvent=function(fValue,fID,event) { with (this) <br /> { <br /> var re; <br /> _e = event; <br /> var e = _e.keyCode ? _e.keyCode : _e.which; <br /> _x = []; <br /> _f = false; <br /> _r = document.getElementById( fID ); <br /> _v = fValue; <br /> _i = eval(_i); <br /> re = new RegExp("^" + fValue + "", "i"); <br /> _o.innerHTML=""; <br /> <br /> for(var i=0; i<_msg.length; i++) <br /> { <br /> if(re.test(_msg[i])) <br /> { <br /> _i.append(_msg[i]); <br /> _f = true; <br /> } <br /> } <br /> <br /> _i ? _i.display() : alert("can not get instance"); <br /> <br /> if(_f) <br /> { <br /> if((e==38 || e==40 || e==13)) <br /> { <br /> _i.directionKey(); <br /> } <br /> else <br /> { <br /> _c=0; <br /> _o.childNodes[_c].className = "mouseover"; <br /> _s=true; <br /> } <br /> } <br /> }}; <br /> window.onerror=new Function("return true;"); <br /> //--> <br /> </script>






Autocomplete Function






Power By Miracle, never-online


<script> <br /> <!-- <br /> var jsAutoInstance = new jsAuto("jsAutoInstance","divc"); <br /> jsAutoInstance.item("a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start,a-start,b-start,c-start,d-start,e-start,f-start,g-start,h-start,i-start,j-start,k-start,l-start,m-start,n-start,o-start,p-start,q-start,r-start,s-start,t-start,u-start,v-start,w-start,x-start,y-start,z-start,z-start"); <br /> jsAutoInstance.item("blueDestiny"); <br /> jsAutoInstance.item("BlueMiracle,Blue"); <br /> jsAutoInstance.item("angela,geniuslau"); <br /> jsAutoInstance.item("never-online"); <br /> //--> <br /> </script>


谢谢大家了,希望有人可以根据我提供的信息编写一段,麻烦了!

Stellungnahme:
Der Inhalt dieses Artikels wird freiwillig von Internetnutzern beigesteuert und das Urheberrecht liegt beim ursprünglichen Autor. Diese Website übernimmt keine entsprechende rechtliche Verantwortung. Wenn Sie Inhalte finden, bei denen der Verdacht eines Plagiats oder einer Rechtsverletzung besteht, wenden Sie sich bitte an admin@php.cn