添加样式,单击改变层的背景色
<div class="adminMain-left-top"> 管理菜单 </div> <div class="adminMain-left-user" > <a href="get_in.aspx">转入业务</a> </div> <div class="adminMain-left-user" > <a href="get_out.aspx">转出业务</a> </div> <div class="adminMain-left-user" > <a href="TimeRemind.aspx">业务提醒</a> </div>
$('.adminMain-left-user').click(function() { $('.adminMain-left-user').css('background-color', 'red') });
[解决办法]
我想说的是:你点击都跳转走了。。改了背景色也看不到
[解决办法]
$(document).ready(function(){
$("#Button").toggle(function(){
$("#div1").css({ "background": "Blue" });
},function(){
$("#div1").css({ "background": "Black" });
});
});
html
<div id="div1">
<input id="Button" type="button" name="Button" value="Box" onclick="ChangeClick()"/>
</div>
或onclick="this.style.backgroundcolor=''"
[解决办法]
就为小点的效果,用上JQUERY,多了20多K,不太好吧!能不能element.parentNode找到div啊?
[解决办法]
可以使用JS试试~~
<html><head><script language="javascript">function ChangeBG(id){var num = 3;for(i=1;i<=num;i++){var divName = "div" + i;document.getElementById(divName).style.background = "gray"; //原来的颜色}document.getElementById("div" + id ).style.background = "red"; //背景色}</script></head><body><div class="adminMain-left-top"> 管理菜单 </div> <div id="div1" onclick="ChangeBG(1)" class="adminMain-left-user" > <a href="get_in.aspx">转入业务</a> </div> <div id="div2" onclick="ChangeBG(2)" class="adminMain-left-user" > <a href="get_out.aspx">转出业务</a> </div> <div id="div3" onclick="ChangeBG(3)" class="adminMain-left-user" > <a href="TimeRemind.aspx">业务提醒</a> </div></body></html>
[解决办法]
放个隐藏域,每次点击菜单的时候给隐藏域赋值,然后在页面底部增加类似楼上的代码
var num = 3;
for(i=1;i<=num;i++)
{
var divName = "div" + i;
document.getElementById(divName).style.background = "gray"; //原来的颜色
}
var hdsv = document.getElementById("隐藏域ID").value;
document.getElementById("div" + hdsv ).style.background = "red"; //背景色