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Javascript 子菜单从div中弹出,溢出设置为隐藏_Javascript_Html_Css_Overflow - Fatal编程技术网

Javascript 子菜单从div中弹出,溢出设置为隐藏

Javascript 子菜单从div中弹出,溢出设置为隐藏,javascript,html,css,overflow,Javascript,Html,Css,Overflow,我需要创建带有滑动选项和子菜单的水平菜单。由于滑动选项,我必须将溢出设置为隐藏,但子菜单有问题。我将感谢任何帮助或想法如何解决这个问题 .horizontalni { border:solid 1px rgba(0,0,0,0.3); border-radius:4px; box-shadow:0 0 0 4px rgba(125,125,125,0.1); padding:0; position:relative; width:auto;

我需要创建带有滑动选项和子菜单的水平菜单。由于滑动选项,我必须将溢出设置为隐藏,但子菜单有问题。我将感谢任何帮助或想法如何解决这个问题

    .horizontalni {
    border:solid 1px rgba(0,0,0,0.3);
    border-radius:4px;
    box-shadow:0 0 0 4px rgba(125,125,125,0.1);
    padding:0;
    position:relative;
    width:auto;
    max-width:800px;
    background:silver;
    overflow:hidden;

}

/* navigation items */
.horizontalni .navigation {
    background:rgba(0,0,0,0.1);
    color:rgba(255,255,255,0.1);
    display:block;
    font-family:verdana,sans-serif;
    font-size:3em;
    height:55px;
    padding-top:0px;
    position:absolute;
    text-align:center;
    text-shadow:rgba(0,0,0,0.1); 0 0 2px;
    width:50px;
    -moz-transition:all 0.4s;
    -ms-transition:all 0.4s;
    -webkit-transition:all 0.4s;
    -o-transition:all 0.4s;
    transition:all 0.4s;
}

.horizontalni:hover .navigation {
    background:rgba(0,0,0,0.3);
    color:rgba(255,255,255,0.8);
    text-shadow:rgba(0,0,0,0.7); 0 0 2px;
}

.horizontalni .navigation:hover {
    background:rgba(0,0,0,0.5);
}

.horizontalni .previous {
    left:0;
}

.horizontalni .next {
    right:0;
}

/* carousel container */
.horizontalni ul {
    -moz-box-orient:horizontal;
    -ms-box-orient:horizontal;
    -webkit-box-orient:horizontal;
    -o-box-orient:horizontal;
    box-orient:horizontal;
    display:-moz-box;
    display:-ms-box;
    display:-webkit-box;
    display:-o-box;
    display:box;

    list-style-type:none;
    margin-top:5px;
    margin-bottom:5px;
    padding:0;

}

/* standard width and height for the carousel items */
.horizontalni li {
    border:solid 1px #333;
    height:40px;
    margin-right:10px;
    width:auto;
    min-width:150px;
    max-width:300px;
}

/* animation properties for the carousel */
.animate ul {
    -moz-transition:margin 1s;
    -ms-transition:margin 1s;
    -webkit-transition:margin 1s;
    -o-transition:margin 1s;
    transition:margin 1s;
}

/* different color for each of our items */
.horizontalni li {
  box-shadow: inset 0 0 0 1px #8a8a8a;
  -moz-box-shadow: inset 0 0 0 1px #8a8a8a;
  -webkit-box-shadow: inset 0 0 0 1px #8a8a8a;
  background: #4a4a4a url(images/grad_dark.png) repeat-x left top;
  background: -moz-linear-gradient(top, #8a8a8a 0%, #707070 50%, #626262 51%, #787878 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #8a8a8a), color-stop(50%, #707070), color-stop(51%, #626262), color-stop(100%, #787878));
  background: -webkit-linear-gradient(top, #8a8a8a 0%, #707070 50%, #626262 51%, #787878 100%);
  background: -o-linear-gradient(top, #8a8a8a 0%, #707070 50%, #626262 51%, #787878 100%);
  background: -ms-linear-gradient(top, #8a8a8a 0%, #707070 50%, #626262 51%, #787878 100%);
  background: linear-gradient(to bottom, #8a8a8a 0%, #707070 50%, #626262 51%, #787878 100%);
  filter: progid:dximagetransform.microsoft.gradient(startColorstr='#8a8a8a', endColorstr='#787878', GradientType=0);
  text-align: center;
}
.horizontalni a {
  color: #ffffff;
  display: inline-block;
  font-family: "Lucida Grande", "Lucida Sans Unicode", Helvetica, Arial, Verdana, sans-serif;
  font-size: 12px;
  min-width: 35px;
  text-align: center;
  text-decoration: none;
  text-shadow: 0 -1px 0 #333333;
}

.horizontalni > ul > li a {
padding-left:10px;
padding-right:10px;
  line-height: 40px;
  filter: none;
}

.horizontalni > ul > li:hover {
  background: #8a8a8a url(images/grad_dark.png) repeat-x left bottom;
  background: -moz-linear-gradient(top, #646464 0%, #4a4a4a 50%, #3b3b3b 51%, #525252 100%);
  background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #646464), color-stop(50%, #4a4a4a), color-stop(51%, #3b3b3b), color-stop(100%, #525252));
  background: -webkit-linear-gradient(top, #646464 0%, #4a4a4a 50%, #3b3b3b 51%, #525252 100%);
  background: -o-linear-gradient(top, #646464 0%, #4a4a4a 50%, #3b3b3b 51%, #525252 100%);
  background: -ms-linear-gradient(top, #646464 0%, #4a4a4a 50%, #3b3b3b 51%, #525252 100%);
  background: linear-gradient(to bottom, #646464 0%, #4a4a4a 50%, #3b3b3b 51%, #525252 100%);
  filter: progid:dximagetransform.microsoft.gradient(startColorstr='#8a8a8a', endColorstr='#787878', GradientType=0);
  filter: none;
}


.horizontalni .has-sub:hover ul {
  display: block;
    z-index:1;

}
.horizontalni .has-sub ul {
  display: none;
  min-width: 100%;
  text-align: center;
  IE7

  *width: 100%;
}
.horizontalni .has-sub ul li {
  text-align: center;
}
.horizontalni .has-sub ul li a {
  border-top: 0 none;
  border-left: 1px solid #5d5d5d;
  display: block;
  line-height: 120%;
  padding: 9px 5px;
  text-align: center;
  z-index:1;
}

        <div id="carousel" class="horizontalni wrapper">
        <a href="" class="navigation previous">&laquo;</a>
        <a href="" class="navigation next">&raquo;</a>
        <ul>
            <li ><a href="#">Test1</a></li>
            <li ><a>Test2</a></li>
            <li><a>Test3</a></li>
            <li ><a>Test4</a></li>
            <li ><a>Test5</a></li>
            <li class="has-sub parent"><a>Test6</a>
                <div class="wrapper">
                    <ul class="sub">
                        <li><a>Test61</a></li>
                        <li><a>Test62</a></li>
                        <li><a>Test63</a></li>
                    </ul>
                </div>
            </li>
            <li class="child-element"><a>Test7</a></li>
            <li class="child-element"><a>Test8</a></li>
            <li class="child-element"><a>Test9</a></li>
        </ul>
    </div>
    <script src="http://www.andismith.com/flexbox-carousel/library/js/modernizr.js"></script>   
    <script src="http://www.andismith.com/flexbox-carousel/library/js/common.js"></script>
.horizontalni{
边框:实心1pxRGBA(0,0,0,0.3);
边界半径:4px;
盒影:0 0 4×rgba(125125,0.1);
填充:0;
位置:相对位置;
宽度:自动;
最大宽度:800px;
背景:银;
溢出:隐藏;
}
/*导航项目*/
.水平导航{
背景:rgba(0,0,0,0.1);
颜色:rgba(255255,0.1);
显示:块;
字体系列:verdana,无衬线;
字号:3em;
高度:55px;
填充顶部:0px;
位置:绝对位置;
文本对齐:居中;
文本阴影:rgba(0,0,0,0.1);0.2px;
宽度:50px;
-moz转换:全部为0.4s;
-ms转换:所有0.4s;
-webkit转换:所有0.4s;
-o型过渡:均为0.4s;
过渡:全部为0.4s;
}
.horizontalni:悬停。导航{
背景:rgba(0,0,0,0.3);
颜色:rgba(255255,0.8);
文本阴影:rgba(0,0,0,0.7);0.2px;
}
.horizontalni.导航:悬停{
背景:rgba(0,0,0,0.5);
}
.horizontalni.以前的{
左:0;
}
horizontalni.下一个{
右:0;
}
/*转盘式集装箱*/
乌尔霍里塔尼酒店{
-moz盒方向:水平;
-ms盒方向:水平;
-webkit盒方向:水平;
-o形盒方向:水平;
盒子方向:水平;
显示器:-moz盒;
显示:-ms框;
显示:-网络工具包盒;
显示器:-o形盒;
显示:框;
列表样式类型:无;
边缘顶部:5px;
边缘底部:5px;
填充:0;
}
/*转盘项目的标准宽度和高度*/
李浩然{
边框:实心1px#333;
高度:40px;
右边距:10px;
宽度:自动;
最小宽度:150px;
最大宽度:300px;
}
/*旋转木马的动画特性*/
.制作动画{
-moz过渡:边距1s;
-ms转换:边缘1s;
-webkit转换:边距1s;
-o-过渡:边缘1s;
过渡:边缘1s;
}
/*我们的每件商品都有不同的颜色*/
李浩然{
盒影:插入0 1px#8a8a8a;
-moz盒阴影:插入0 1px#8a8a8a;
-webkit盒阴影:插入0 1px#8a8a8a;
背景:#4a4a4a url(images/grad_dark.png)repeat-x左上角;
背景:-莫兹线性梯度(顶部,#8a8a8a 0%,#707050%,#626251%,#7878100%);
背景:-webkit渐变(线性、左上、左下、颜色停止(0%、#8a8a8a)、颜色停止(50%、#707070)、颜色停止(51%、#626262)、颜色停止(100%、#787878));
背景:-webkit线性梯度(顶部,#8a8a8a 0%,#707070 50%,#6262 51%,#787878 100%);
背景:-o-线性梯度(顶部,#8a8a8a 0%,#707050%,#626251%,#7878100%);
背景:-ms线性梯度(顶部,#8a8a8a 0%,#707070 50%,#626251%,#787878 100%);
背景:线性梯度(至底部,#8a8a8a 0%,#707050%,#626251%,#7878100%);
过滤器:progid:dximagetransform.microsoft.gradient(startColorstr='#8a8a8a',endColorstr='#78787878',GradientType=0);
文本对齐:居中;
}
水平面a{
颜色:#ffffff;
显示:内联块;
字体系列:“Lucida Grande”、“Lucida Sans Unicode”、Helvetica、Arial、Verdana、Sans serif;
字体大小:12px;
最小宽度:35px;
文本对齐:居中;
文字装饰:无;
文本阴影:0-1px0#333;
}
.horizontalni>ul>LIA{
左侧填充:10px;
右边填充:10px;
线高:40px;
过滤器:无;
}
.horizontalni>ul>li:悬停{
背景:#8a8a8url(images/grad_dark.png)重复-x左下角;
背景:-莫兹线性梯度(顶部,#646464 0%,#4a4a4a 50%,#3b3b3b 51%,#525252 100%);
背景:-webkit渐变(线性、左上、左下、颜色停止(0%,#646464)、颜色停止(50%,#4a4a4a)、颜色停止(51%,#3b3b3b)、颜色停止(100%,#525252));
背景:-webkit线性梯度(顶部,#646464 0%,#4a4a4a 50%,#3b3b3b 51%,#525252 100%);
背景:-o-线性梯度(顶部,#646464 0%,#4a4a4a 50%,#3b3b3b 51%,#525252 100%);
背景:-ms线性梯度(顶部,#646464 0%,#4a4a4a 50%,#3b3b3b 51%,#525252 100%);
背景:线性梯度(至底部,#646464 0%,#4a4a4a 50%,#3b3b3b 51%,#525252 100%);
过滤器:progid:dximagetransform.microsoft.gradient(startColorstr='#8a8a8a',endColorstr='#78787878',GradientType=0);
过滤器:无;
}
.horizontalni.has sub:悬停ul{
显示:块;
z指数:1;
}
.horizontalni.has子ul{
显示:无;
最小宽度:100%;
文本对齐:居中;
IE7
*宽度:100%;
}
.horizontalni.有子ul li{
文本对齐:居中;
}
.horizontalni.有子ul li a{
边界顶部:0无;
左边框:1px实心#5d5d;
显示:块;
线高:120%;
填充:9px 5px;
文本对齐:居中;
z指数:1;
}

  • 将子菜单设置为固定位置应该可以工作

    .has-sub.parent .wrapper {
        position: fixed;
    }
    

    这是一个

    为什么不在旋转木马上添加一个与旋转木马高度和宽度相同的包装,并将溢出隐藏在其上?这仍然会切断下拉列表。