select美化自定义下拉框样式
*{margin:0;padding:0;}
select{outline:none;}
ul{list-style:none;}
a{text-decoration:none;}
select{display: none;}
.select_box{font-family: "宋体"; font-size: 12px;color: #999999;width: 178px;line-height: 20px;margin: 50px auto;}
.select_showbox{border: 1px solid #b0a296;height: 20px;padding-left: 5px;background: url(/jscss/demoimg/03/icon.png) no-repeat 156px 0;}
.select_option{border: 1px solid #b0a296;border-top: none;display: none;}
.select_option li{padding-left: 5px;}
.select_option li.selected{background-color: #F3F3F3;color: #999;}
.select_option li.hover{background: #7b6959; color: #fff;}
选择风格
复古风
摇滚风
怀旧风
(function($){
var selects=$('select');//获取select
for(var i=0;i
createSelect(selects[i],i);
}
function createSelect(select_container,index){
//创建select容器，class为select_box，插入到select标签前
var tag_select=$('
tag_select.attr('class','select_box');
tag_select.insertBefore(select_container);
//显示框class为select_showbox,插入到创建的tag_select中
var select_showbox=$('
select_showbox.css('cursor','pointer').attr('class','select_showbox').appendTo(tag_select);
//创建option容器，class为select_option，插入到创建的tag_select中
var ul_option=$('
ul_option.attr('class','select_option');
ul_option.appendTo(tag_select);
createOptions(index,ul_option);//创建option
//点击显示框
tag_select.toggle(function(){
ul_option.show();
},function(){
ul_option.hide();
});
var li_option=ul_option.find('li');
li_option.on('click',function(){
$(this).addClass('selected').siblings().removeClass('selected');
var value=$(this).text();
select_showbox.text(value);
ul_option.hide();
});
li_option.hover(function(){
$(this).addClass('hover').siblings().removeClass('hover');
},function(){
li_option.removeClass('hover');
});
}
function createOptions(index,ul_list){
//获取被选中的元素并将其值赋值到显示框中
var options=selects.eq(index).find('option'),
selected_option=options.filter(':selected'),
selected_index=selected_option.index(),
showbox=ul_list.prev();
showbox.text(selected_option.text());
//为每个option建立个li并赋值
for(var n=0;n
var tag_option=$('
'),//li相当于option
txt_option=options.eq(n).text();
tag_option.text(txt_option).css('cursor','pointer').appendTo(ul_list);
//为被选中的元素添加class为selected
if(n==selected_index){
tag_option.attr('class','selected');
}
}
}
})(jQuery)
