代码如下: [火狐下能用, IE下不能用]<HTML xmlns="http://www.w3.org/1999/xhtml">
<HEAD>
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<style>
.txt {
border: 1px solid #7F9DB9;
color: #000000;
font-size: 12px;
padding: 1px 1px 1px 3px;
}
.colorfocus {
background-color: #FFEEC2;
border: 1px double #4B4B6F;
color: #000000;
font-size: 12px;
padding-left: 3px;
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<SCRIPT>
$(function()
{
var select_style="#DropDownList1";
if($.trim(select_style).length>1)
{
$(select_style).bind({
mousedown:function(){
$(select_style).removeClass("colorfocus");
$(select_style).addClass("txt");
$(this).removeClass("txt");
$(this).addClass("colorfocus");
},
blur:function(){
$(select_style).removeClass("colorfocus");
$(select_style).addClass("txt");
}
});
$(select_style).addClass("txt");
}
})
</SCRIPT>
</HEAD>
<BODY>
<select id="DropDownList1" name="DropDownList1" class="txt">
<option value="">==所有==</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</BODY>
</HTML>
[火狐下能用, IE下不能用], 换成得失焦点事件 在IE下select 必须要点两下才能出现下拉框
<HEAD>
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<style>
.txt {
border: 1px solid #7F9DB9;
color: #000000;
font-size: 12px;
padding: 1px 1px 1px 3px;
}
.colorfocus {
background-color: #FFEEC2;
border: 1px double #4B4B6F;
color: #000000;
font-size: 12px;
padding-left: 3px;
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<SCRIPT>
$(function()
{
var select_style="#DropDownList1";
if($.trim(select_style).length>1)
{
$(select_style).bind({
mousedown:function(){
$(select_style).removeClass("colorfocus");
$(select_style).addClass("txt");
$(this).removeClass("txt");
$(this).addClass("colorfocus");
},
blur:function(){
$(select_style).removeClass("colorfocus");
$(select_style).addClass("txt");
}
});
$(select_style).addClass("txt");
}
})
</SCRIPT>
</HEAD>
<BODY>
<select id="DropDownList1" name="DropDownList1" class="txt">
<option value="">==所有==</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
</BODY>
</HTML>
[火狐下能用, IE下不能用], 换成得失焦点事件 在IE下select 必须要点两下才能出现下拉框
mousedown:function(){改为 $(select_style).live({
mousedown:function(){
mousedown:function(){
live( type, fn )
jQuery 1.3中新增的方法。给所有当前以及将来会匹配的元素绑定一个事件处理函数(比如click事件)。也能绑定自定义事件。
目前支持 click, dblclick, mousedown, mouseup, mousemove, mouseover, mouseout, keydown, keypress, keyup。
还不支持 blur, focus, mouseenter, mouseleave, change, submit
<select id="DropDownList1" name="DropDownList1" class="txt"> 这里木有这个class
问题是我想要点击的时候 保证其他select 样式不为colorfocus 而为 txt
<HEAD>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<style>
.txt {
border: 1px solid #7F9DB9;
color: #000000;
font-size: 12px;
padding: 1px 1px 1px 3px;
}
.colorfocus {
background-color: #FFEEC2;
border: 1px double #4B4B6F;
color: red;
font-size: 12px;
padding-left: 3px;
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<SCRIPT>
function show(){
$('DropDownList1').addClass("txt");
} </SCRIPT>
</HEAD>
<BODY>
<select id="DropDownList1" name="DropDownList1" class="txt" onmousedown="show()">
<option value="">==所有==</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>
<script>
se=document.getElementById("DropDownList1");
for(i=0;i<se.options.length;i++){
se.options[i].onfocus=function(){
this.className="colorfocus";
}
se.options[i].onblur=function(){this.className="txt";}
}
</script></BODY>
</HTML>