搜索
首页web前端html教程搜索下拉框求解_html/css_WEB-ITnose

<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="/static/imghwm/default1.png"  data-src="images/individual-headerandfooter/search.png"  class="lazy"   / 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!

声明
本文内容由网友自发贡献,版权归原作者所有,本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容,请联系admin@php.cn
HTML标签和HTML属性有什么区别?HTML标签和HTML属性有什么区别?May 14, 2025 am 12:01 AM

HTMLtagsdefinethestructureofawebpage,whileattributesaddfunctionalityanddetails.1)Tagslike,,andoutlinethecontent'splacement.2)Attributessuchassrc,class,andstyleenhancetagsbyspecifyingimagesources,styling,andmore,improvingfunctionalityandappearance.

HTML的未来:进化和趋势HTML的未来:进化和趋势May 13, 2025 am 12:01 AM

HTML的未来将朝着更加语义化、功能化和模块化的方向发展。1)语义化将使标签更明确地描述内容,提升SEO和无障碍访问。2)功能化将引入新元素和属性,满足用户需求。3)模块化将支持组件化开发,提高代码复用性。

为什么HTML属性对Web开发很重要?为什么HTML属性对Web开发很重要?May 12, 2025 am 12:01 AM

htmlattributesarecrucialinwebdevelopment forcontrollingBehavior,外观和功能

Alt属性的目的是什么?为什么重要?Alt属性的目的是什么?为什么重要?May 11, 2025 am 12:01 AM

alt属性是HTML中标签的重要部分,用于提供图片的替代文本。1.当图片无法加载时,alt属性中的文本会显示,提升用户体验。2.屏幕阅读器使用alt属性帮助视障用户理解图片内容。3.搜索引擎索引alt属性中的文本,提高网页的SEO排名。

HTML,CSS和JavaScript:示例和实际应用HTML,CSS和JavaScript:示例和实际应用May 09, 2025 am 12:01 AM

HTML、CSS和JavaScript在网页开发中的作用分别是:1.HTML用于构建网页结构;2.CSS用于美化网页外观;3.JavaScript用于实现动态交互。通过标签、样式和脚本,这三者共同构筑了现代网页的核心功能。

如何在标签上设置lang属性?为什么这很重要?如何在标签上设置lang属性?为什么这很重要?May 08, 2025 am 12:03 AM

设置标签的lang属性是优化网页可访问性和SEO的关键步骤。1)在标签中设置lang属性,如。2)在多语言内容中,为不同语言部分设置lang属性,如。3)使用符合ISO639-1标准的语言代码,如"en"、"fr"、"zh"等。正确设置lang属性可以提高网页的可访问性和搜索引擎排名。

HTML属性的目的是什么?HTML属性的目的是什么?May 07, 2025 am 12:01 AM

htmlattributeseresene forenhancingwebelements'functionalityandAppearance.TheyAdDinformationTodeFineBehavior,外观和互动,使网站互动,响应式,visalalyAppealing.AttributesLikutesLikeSlikEslikesrc,href,href,href,类,类型,类型,和dissabledtransfransformformformformformformformformformformformformformformforment

您如何在HTML中创建列表?您如何在HTML中创建列表?May 06, 2025 am 12:01 AM

toCreateAlistinHtml,useforforunordedlistsandfororderedlists:1)forunorderedlists,wrapitemsinanduseforeachItem,RenderingeringAsabulleTedList.2)fororderedlists,useandfornumberedlists,useandfornumberedlists,casundfornumberedlists,customeizableWithTheTtheTthetTheTeTeptTributeFordTributeForderForderForderFerentNumberingSnumberingStyls。

See all articles

热AI工具

Undresser.AI Undress

Undresser.AI Undress

人工智能驱动的应用程序,用于创建逼真的裸体照片

AI Clothes Remover

AI Clothes Remover

用于从照片中去除衣服的在线人工智能工具。

Undress AI Tool

Undress AI Tool

免费脱衣服图片

Clothoff.io

Clothoff.io

AI脱衣机

Video Face Swap

Video Face Swap

使用我们完全免费的人工智能换脸工具轻松在任何视频中换脸!

热门文章

热工具

SublimeText3 英文版

SublimeText3 英文版

推荐:为Win版本,支持代码提示!

PhpStorm Mac 版本

PhpStorm Mac 版本

最新(2018.2.1 )专业的PHP集成开发工具

适用于 Eclipse 的 SAP NetWeaver 服务器适配器

适用于 Eclipse 的 SAP NetWeaver 服务器适配器

将Eclipse与SAP NetWeaver应用服务器集成。

安全考试浏览器

安全考试浏览器

Safe Exam Browser是一个安全的浏览器环境,用于安全地进行在线考试。该软件将任何计算机变成一个安全的工作站。它控制对任何实用工具的访问,并防止学生使用未经授权的资源。

WebStorm Mac版

WebStorm Mac版

好用的JavaScript开发工具