用CSS控制Select的风格

今天偶然在网上看到一个用CSS控制Select风格的例子，感觉比较好，用到的有些技术细节也是我之前不知道的，特摘录如下：

SelectDemo.htm:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">

<head>

<title>Select Demo</title>

</head>

<body>

<br />

U-Box Style</h3>

<option value="English" selected>English</option>

<option value="Deutsch">Deutsch</option>

<option value="Español">Español</option>

<option value="Français">Français</option>

<option value="Italiano">Italiano</option>

<option value="Polski">Polski</option>

<option value="Português">Português</option>

<option value="Svenska">Svenska</option>

<option value="Türkçe">Türkçe</option>

<option value="Руccкий">Руccкий</option>

</select>

</div>

<br />

Mac Style</h3>

<option value="English" selected>English</option>

<option value="Deutsch">Deutsch</option>

<option value="Español">Español</option>

<option value="Français">Français</option>

<option value="Italiano">Italiano</option>

<option value="Polski">Polski</option>

<option value="Português">Português</option>

<option value="Svenska">Svenska</option>

<option value="Türkçe">Türkçe</option>

<option value="Руccкий">Руccкий</option>

</select>

</div>

<br />

TM2008 Style</h3>

<option value="English" selected>English</option>

<option value="Deutsch">Deutsch</option>

<option value="Español">Español</option>

<option value="Français">Français</option>

<option value="Italiano">Italiano</option>

<option value="Polski">Polski</option>

<option value="Português">Português</option>

<option value="Svenska">Svenska</option>

<option value="Türkçe">Türkçe</option>

<option value="Руccкий">Руccкий</option>

</select>

</div>

</form>

</body>

</html>

SelectDemo.css:

BODY {

BACKGROUND: #cfdfef; FONT: 12px/150% "Lucida Grande", Arial, Verdana, Helvetica, sans-serif

}

#uboxstyle .select_box {

WIDTH: 100px; HEIGHT: 24px

}

#macstyle .select_box {

WIDTH: 91px; HEIGHT: 24px

}

#tm2008style .select_box {

WIDTH: 102px; HEIGHT: 24px

}

#uboxstyle DIV.tag_select {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(ubox-select.gif) no-repeat 0px 0px; PADDING-BOTTOM: 0px; WIDTH: 80px; COLOR: #79a2bd; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px

}

#uboxstyle DIV.tag_select_hover {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(ubox-select.gif) no-repeat 0px -24px; PADDING-BOTTOM: 0px; WIDTH: 80px; COLOR: #79a2bd; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px

}

#uboxstyle DIV.tag_select_open {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(ubox-select.gif) no-repeat 0px -48px; PADDING-BOTTOM: 0px; WIDTH: 80px; COLOR: #79a2bd; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px

}

#uboxstyle UL.tag_options {

PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BACKGROUND: url(ubox-select.gif) no-repeat right bottom; PADDING-BOTTOM: 5px; MARGIN: 0px; WIDTH: 100px; PADDING-TOP: 0px; LIST-STYLE-TYPE: none; POSITION: absolute

}

#uboxstyle UL.tag_options LI {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(ubox-select.gif) repeat-y -100px 0px; PADDING-BOTTOM: 0px; WIDTH: 80px; COLOR: #79a2bd; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px; TEXT-DECORATION: none

}

#uboxstyle UL.tag_options LI.open_hover {

BACKGROUND: url(ubox-select.gif) no-repeat 0px -72px; COLOR: #fff

}

#uboxstyle UL.tag_options LI.open_selected {

BACKGROUND: url(ubox-select.gif) no-repeat 0px -96px; COLOR: #fff

}

#macstyle DIV.tag_select {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(mac-select.gif) no-repeat 0px -24px; PADDING-BOTTOM: 0px; WIDTH: 71px; COLOR: #000; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px

}

#macstyle DIV.tag_select_hover {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(mac-select.gif) no-repeat 0px 0px; PADDING-BOTTOM: 0px; WIDTH: 71px; COLOR: #000; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px

}

#macstyle DIV.tag_select_open {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(mac-select.gif) no-repeat 0px -48px; PADDING-BOTTOM: 0px; WIDTH: 71px; COLOR: #000; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px

}

#macstyle UL.tag_options {

PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BACKGROUND: url(mac-select.gif) no-repeat left bottom; PADDING-BOTTOM: 5px; MARGIN: 0px; WIDTH: 71px; PADDING-TOP: 0px; LIST-STYLE-TYPE: none; POSITION: absolute

}

#macstyle UL.tag_options LI {

PADDING-RIGHT: 0px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(mac-select.gif) repeat-y -91px 0px; PADDING-BOTTOM: 0px; WIDTH: 61px; COLOR: #000; LINE-HEIGHT: 24px; PADDING-TOP: 0px; HEIGHT: 24px; TEXT-DECORATION: none

}

#macstyle UL.tag_options LI.open_hover {

BACKGROUND: url(mac-select.gif) no-repeat -162px 0px; COLOR: #000

}

#macstyle UL.tag_options LI.open_selected {

BACKGROUND: url(mac-select.gif) no-repeat -162px -24px; COLOR: #fff

}

#tm2008style DIV.tag_select {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(tm2008-select.gif) no-repeat 0px 0px; PADDING-BOTTOM: 0px; WIDTH: 82px; COLOR: #000; LINE-HEIGHT: 22px; PADDING-TOP: 0px; HEIGHT: 22px

}

#tm2008style DIV.tag_select_hover {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(tm2008-select.gif) no-repeat 0px -22px; PADDING-BOTTOM: 0px; WIDTH: 82px; COLOR: #000; LINE-HEIGHT: 22px; PADDING-TOP: 0px; HEIGHT: 22px

}

#tm2008style DIV.tag_select_open {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(tm2008-select.gif) no-repeat 0px -44px; PADDING-BOTTOM: 0px; WIDTH: 82px; COLOR: #000; LINE-HEIGHT: 22px; PADDING-TOP: 0px; HEIGHT: 22px

}

#tm2008style UL.tag_options {

PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BACKGROUND: url(tm2008-select.gif) no-repeat left bottom; PADDING-BOTTOM: 1px; MARGIN: 0px; WIDTH: 80px; PADDING-TOP: 0px; LIST-STYLE-TYPE: none; POSITION: absolute

}

#tm2008style UL.tag_options LI {

PADDING-RIGHT: 10px; DISPLAY: block; PADDING-LEFT: 10px; BACKGROUND: url(tm2008-select.gif) repeat-y -102px 0px; PADDING-BOTTOM: 0px; WIDTH: 61px; COLOR: #000; LINE-HEIGHT: 22px; PADDING-TOP: 0px; HEIGHT: 22px; TEXT-DECORATION: none

}

#tm2008style UL.tag_options LI.open_hover {

BACKGROUND: url(tm2008-select.gif) no-repeat 0px -88px; COLOR: #000

}

#tm2008style UL.tag_options LI.open_selected {

BACKGROUND: url(tm2008-select.gif) no-repeat 0px -66px; COLOR: #19555f

}

SelectDemo.js:

/*#############################################################

Name: Select to CSS

Version: 0.2

Author: Utom

URL: http://utombox.com/

#############################################################*/

var selects = document.getElementsByTagName('select');

var isIE = (document.all && window.ActiveXObject && !window.opera) ? true : false;

function $(id) {

return document.getElementById(id);

}

function stopBubbling (ev) {

ev.stopPropagation();

}

function rSelects() {

for (i=0;i<selects.length;i++){

selects[i].style.display = 'none';

select_tag = document.createElement('div');

select_tag.id = 'select_' + selects[i].name;

select_tag.className = 'select_box';

selects[i].parentNode.insertBefore(select_tag,selects[i]);

select_info = document.createElement('div');

select_info.id = 'select_info_' + selects[i].name;

select_info.className='tag_select';

select_info.style.cursor='pointer';

select_tag.appendChild(select_info);

select_ul = document.createElement('ul');

select_ul.id = 'options_' + selects[i].name;

select_ul.className = 'tag_options';

select_ul.style.position='absolute';

select_ul.style.display='none';

select_ul.style.zIndex='999';

select_tag.appendChild(select_ul);

rOptions(i,selects[i].name);

mouseSelects(selects[i].name);

if (isIE){

selects[i].onclick = new Function("clickLabels3('"+selects[i].name+"');window.event.cancelBubble = true;");

}

else if(!isIE){

selects[i].onclick = new Function("clickLabels3('"+selects[i].name+"')");

selects[i].addEventListener("click", stopBubbling, false);

}

function rOptions(i, name) {

var options = selects[i].getElementsByTagName('option');

var options_ul = 'options_' + name;

for (n=0;n<selects[i].options.length;n++){

option_li = document.createElement('li');

option_li.style.cursor='pointer';

option_li.className='open';

$(options_ul).appendChild(option_li);

option_text = document.createTextNode(selects[i].options[n].text);

option_li.appendChild(option_text);

option_selected = selects[i].options[n].selected;

if(option_selected){

option_li.className='open_selected';

option_li.id='selected_' + name;

$('select_info_' + name).appendChild(document.createTextNode(option_li.innerHTML));

}

option_li.onmouseover = function(){ this.className='open_hover';}

option_li.onmouseout = function(){

if(this.id=='selected_' + name){

this.className='open_selected';

}

else {

this.className='open';

}

option_li.onclick = new Function("clickOptions("+i+","+n+",'"+selects[i].name+"')");

}

function mouseSelects(name){

var sincn = 'select_info_' + name;

$(sincn).onmouseover = function(){ if(this.className=='tag_select') this.className='tag_select_hover'; }

$(sincn).onmouseout = function(){ if(this.className=='tag_select_hover') this.className='tag_select'; }

if (isIE){

$(sincn).onclick = new Function("clickSelects('"+name+"');window.event.cancelBubble = true;");

}

else if(!isIE){

$(sincn).onclick = new Function("clickSelects('"+name+"');");

$('select_info_' +name).addEventListener("click", stopBubbling, false);

}

function clickSelects(name){

var sincn = 'select_info_' + name;

var sinul = 'options_' + name;

for (i=0;i<selects.length;i++){

if(selects[i].name == name){

if( $(sincn).className =='tag_select_hover'){

$(sincn).className ='tag_select_open';

$(sinul).style.display = '';

}

else if( $(sincn).className =='tag_select_open'){

$(sincn).className = 'tag_select_hover';

$(sinul).style.display = 'none';

}

else{

$('select_info_' + selects[i].name).className = 'tag_select';

$('options_' + selects[i].name).style.display = 'none';

}

function clickOptions(i, n, name){

var li = $('options_' + name).getElementsByTagName('li');

$('selected_' + name).className='open';

$('selected_' + name).id='';

li[n].id='selected_' + name;

li[n].className='open_hover';

$('select_' + name).removeChild($('select_info_' + name));

select_info = document.createElement('div');

select_info.id = 'select_info_' + name;

select_info.className='tag_select';

select_info.style.cursor='pointer';

$('options_' + name).parentNode.insertBefore(select_info,$('options_' + name));

mouseSelects(name);

$('select_info_' + name).appendChild(document.createTextNode(li[n].innerHTML));

$( 'options_' + name ).style.display = 'none' ;

$( 'select_info_' + name ).className = 'tag_select';

selects[i].options[n].selected = 'selected';

}

window.onload = function(e) {

bodyclick = document.getElementsByTagName('body').item(0);

rSelects();

bodyclick.onclick = function(){

for (i=0;i<selects.length;i++){

$('select_info_' + selects[i].name).className = 'tag_select';

$('options_' + selects[i].name).style.display = 'none';

}

背景图片：

posted on 2008-01-26 14:14 Jacky Huang 阅读(3699) 评论(0) 编辑收藏举报