css美化select表单实现方法代码

作者：袖梨 2022-06-25

提示：您可以先修改部分代码再运行

#uboxstyle .select_box{}

#macstyle .select_box{}

#tm2008style .select_box{}

#uboxstyle div.tag_select{display:block;color:#79a2bd;background:transparent url("ubox-select.gif") no-repeat 0 0;padding:0 10px;line-}
#uboxstyle div.tag_select_hover{display:block;color:#79a2bd;background:transparent url("ubox-select.gif") no-repeat 0 -24px;padding:0 10px;line-}
#uboxstyle div.tag_select_open{display:block;color:#79a2bd;background:transparent url("ubox-select.gif") no-repeat 0 -48px;padding:0 10px;line-}

#uboxstyle ul.tag_options{position:absolute;padding:0;margin:0;list-style:none;background:transparent url("ubox-select.gif") no-repeat right bottom;padding:0 0 5px;margin:0;}
#uboxstyle ul.tag_options li{background:transparent url("ubox-select.gif") repeat-y -100px 0;display:block;padding:0 10px;text-decoration:none;line-color:#79a2bd;}

#uboxstyle ul.tag_options li.open_hover{background:transparent url("ubox-select.gif") no-repeat 0 -72px;color:#fff}
#uboxstyle ul.tag_options li.open_selected{background:transparent url("ubox-select.gif") no-repeat 0 -96px;color:#fff}

#macstyle div.tag_select{display:block;color:#000;background:transparent url("mac-select.gif") no-repeat 0 -24px;padding:0 10px;line-}
#macstyle div.tag_select_hover{display:block;color:#000;background:transparent url("mac-select.gif") no-repeat 0 0;padding:0 10px;line-}
#macstyle div.tag_select_open{display:block;color:#000;background:transparent url("mac-select.gif") no-repeat 0 -48px;padding:0 10px;line-}

#macstyle ul.tag_options{position:absolute;margin:-4px 0 0;list-style:none;background:transparent url("mac-select.gif") no-repeat left bottom;padding:0 0 5px;margin:0;}
#macstyle ul.tag_options li{background:transparent url("mac-select.gif") repeat-y -91px 0;display:block;padding:0 0 0 10px;text-decoration:none;line-color:#000;}

#macstyle ul.tag_options li.open_hover{background:transparent url("mac-select.gif") no-repeat -162px 0;color:#000}
#macstyle ul.tag_options li.open_selected{background:transparent url("mac-select.gif") no-repeat -162px -24px;color:#fff}

#tm2008style div.tag_select{display:block;color:#000;background:transparent url("tm2008-select.gif") no-repeat 0 0;padding:0 10px;line-}
#tm2008style div.tag_select_hover{display:block;color:#000;background:transparent url("tm2008-select.gif") no-repeat 0 -22px;padding:0 10px;line-}
#tm2008style div.tag_select_open{display:block;color:#000;background:transparent url("tm2008-select.gif") no-repeat 0 -44px;padding:0 10px;line-}

#tm2008style ul.tag_options{position:absolute;margin:0;list-style:none;background:transparent url("tm2008-select.gif") no-repeat left bottom;padding:0 0 1px;margin:0;}
#tm2008style ul.tag_options li{background:transparent url("tm2008-select.gif") repeat-y -102px 0;display:block;padding:0 10px;text-decoration:none;line-color:#000;}

#tm2008style ul.tag_options li.open_hover{background:transparent url("tm2008-select.gif") no-repeat 0 -88px;color:#000}
#tm2008style ul.tag_options li.open_selected{background:transparent url("tm2008-select.gif") no-repeat 0 -66px;color:#19555f}
</style>
<script type="text/javascript">

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';

}

<form id="form" name="form" method="post" action="">
	
演示：
<br><br>
<div id="uboxstyle">
<h3 style="color:#6d93ab;font-size:14px;">u-box style</h3>
	<select name="language" id="language">
		<option value="english" selected>english</option>
		<option value="简体中文">简体中文</option>
		<option value="日本">日本</option>
		<option value="deutsch">deutsch</option>
		<option value="espa?ol">espa?ol</option>
		<option value="fran?ais">fran?ais</option>
		<option value="italiano">italiano</option>
		<option value="polski">polski</option>
		
	</select>
</div>
<br><br>
<h3 style="color:#6d93ab;font-size:14px;">mac style</h3>
<div id="macstyle">
	<select name="language_mac" id="language_mac">
		<option value="english" selected>english</option>
		<option value="简体中文">简体中文</option>
		<option value="deutsch">deutsch</option>

<option value="italiano">italiano</option>
		<option value="polski">polski</option>
		
	</select>
</div>
<br><br>
<h3 style="color:#6d93ab;font-size:14px;">tm2008 style</h3>
<div id="tm2008style">
	<select name="language_tm2008" id="language_tm2008">
		<option value="english">english</option>
		<option value="简体中文">简体中文</option>
			<option value="deutsch">deutsch</option>
	
		<option value="italiano">italiano</option>
		<option value="polski">polski</option>
		
	</select>
</div>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<br><br><br><br>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>

</form>

提示：您可以先修改部分代码再运行

css美化select表单实现方法代码

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