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我的垂直子菜单容器位置有问题...如何使所有类别的垂直子菜单容器位置相同这是我的网站链接是为此目的使用 css 和 java 脚本RDS

我希望我的垂直子菜单容器位置像这样...... Snapdeal来自所有类别的顶部。

这是我的导航html

    <div class="left_panel">
                <div class="box">
                    <h3>See all Categories</h3>
                    <div id="display_menu">
                        <ul id="verticalmenu" class="glossymenu padding">
                          <li><a href="#">4 Camera Systems</a>
                            <ul>
                                <li>
                                    <ol>
                                        <li><a href="#"><img src="images/cctv.jpg" /></a></li>
                                        <li><a href="product_detail.html">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                    </ol>
                                    <ol>
                                        <li><a href="#"><img src="images/cctv.jpg" /></a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                    </ol>
                                    <ol>
                                        <li><a href="#"><img src="images/cctv.jpg" /></a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                    </ol>
                                </li>
                            </ul>
                          </li>
                          <li><a href="#">8 Camera Systems</a>
                            <ul>
                                <li>
                                    <ol>
                                        <li><a href="#"><img src="images/cctv.jpg" /></a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                    </ol>
                                    <ol>
                                        <li><a href="#"><img src="images/cctv.jpg" /></a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                    </ol>
                                    <ol>
                                        <li><a href="#"><img src="images/cctv.jpg" /></a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                        <li><a href="#">8 Camera Systems</a></li>
                                    </ol>
                                </li>
                            </ul>
                          </li>
                          <li><a href="#">16 Camera Systems</a></li>
                          <li><a href="#">All Camera Systems</a></li>
`enter code here`                          <li><a href="#">Dummy Cameras</a></li>
                          <li><a href="#">Lenses</a></li>
                      </ul>
                    </div>
                </div>

                <div class="box" style="margin-top:10px;">
                    <h3>Quick Links</h3>
                    <div class="quick-links">
                        <ul>
                            <li>
                                <a href="#">
                                    <img src="images/hot-icon.png" />
                                    <strong>Hot Products</strong>
                                    <p>Purchase Today's hot product. To view detail click here...</p>
                                </a>
                                <div style="clear:both;"></div>
                            </li>
                            <li>
                                <a href="#">
                                    <img src="images/special-icon.png" />
                                    <strong>Special Offers</strong>
                                    <p>We offer our customers special packages for CCTV Cameras. Click to view detail.</p>
                                </a>
                                <div style="clear:both;"></div>
                            </li>
                            <li>
                                <a href="#">
                                    <img src="images/seasonal_offer_icon.jpg" />
                                    <strong>Seasonal Offers</strong>
                                    <p>We offer our customers special packages for CCTV Cameras. Click to view detail.</p>
                                </a>
                                <div style="clear:both;"></div>
                            </li>
                            <li>
                                <a href="#">
                                    <img src="images/download-icon.jpg" />
                                    <strong>Download Brouchure</strong>
                                    <p>We offer our customers special packages for CCTV Cameras. Click to view detail.</p>
                                </a>
                                <div style="clear:both;"></div>
                            </li>
                        </ul>
                    </div>
                </div>
            </div>

这是我的 javascript

var menuids=new Array("verticalmenu") 
var submenuoffset=-2

function createcssmenu(){
for (var i=0; i<menuids.length; i++){
  var ultags=document.getElementById(menuids[i]).getElementsByTagName("ul")
    for (var t=0; t<ultags.length; t++){
    var spanref=document.createElement("span")
        spanref.className="arrowdiv"
        spanref.innerHTML="&nbsp;&nbsp;"
        ultags[t].parentNode.getElementsByTagName("a")[0].appendChild(spanref)
    ultags[t].parentNode.onmouseover=function(){
    this.getElementsByTagName("ul")[0].style.left=this.parentNode.offsetWidth+submenuoffset+"px"
    this.getElementsByTagName("ul")[0].style.display="block"
    }
    ultags[t].parentNode.onmouseout=function(){
    this.getElementsByTagName("ul")[0].style.display="none"
    }
    }
  }
}


if (window.addEventListener)
window.addEventListener("load", createcssmenu, false)
else if (window.attachEvent)
window.attachEvent("onload", createcssmenu)

这是我的css风格

.left_panel
{
    width:230px;
    height:auto;
    float:left;
    margin:10px 0px 0px 10px;
}
left_panel .box
{
    width:230px;
    height:auto;
    float:left;
}
.left_panel .box h3
{
    font-weight:normal;
    display:block;
    background:url(../images/box_heading_bg.png) repeat-x;
    color:#fff;
    padding:5px 0px;
    text-align:center;
    border-radius:5px 5px 0px 0px;
}
#display_menu
{
  box-shadow: 0 1px 8px rgba(0,0,0,0.27);
  border-radius: 0 0 5px 5px;
}
#display_menu ul li
{
    list-style:none;
    padding:2px 0px 2px 25px;
    border-bottom:1px dotted #999;
}
#display_menu ul li ul
{
    margin-left:3px;
    border-top:1px solid #ccc;
    border-left:1px solid #ccc;
    border-bottom:1px solid #ccc;
    border-right:1px solid #ccc;
    border-radius:0px 5px 5px 0;
}
#display_menu ul li ul li
{
    margin:0px;
    padding:10px;
    border:none;
}
#display_menu ul li ul li ol
{
    width:225px;
    float:left;
    margin:0px 10px 20px 0;
    padding-right:10px;
    border-right:1px solid #ccc;
}
#display_menu ul li ul li ol li
{
    padding:5px 0px 5px 0px;
    text-align:center;
    border-bottom:1px dotted #ccc;
}
#display_menu ul li a
{
    text-decoration:none;
    color:#666666;
    position: relative;
    z-index: 600;
    display:block;
    background:url(../images/arrow.jpg) no-repeat scroll 179px 5px transparent
}
#display_menu ul li a:hover
{
    color:#024888;
    background: url(../images/arrow.jpg) no-repeat scroll 179px -30px transparent;
    font-weight: bold;
}


.glossymenu, .glossymenu li ul{
list-style-type: none;
margin: 0;
padding: 0;
width:230px; /*WIDTH OF MAIN MENU ITEMS*/
}

.glossymenu li{
position: relative;
}


.glossymenu li ul{ /*SUB MENU STYLE*/
position: absolute;
width:760px; /*WIDTH OF SUB MENU ITEMS*/
background:#fff;
left: 0;
float:left;
top: 0;
display: none;
box-shadow: 0 1px 8px rgba(0,0,0,0.27);
}
.glossymenu li ul a
{
width: 180px; /*WIDTH OF SUB MENU ITEMS - 10px padding-left for A elements */
}

.glossymenu .arrowdiv{
position: absolute;
right: 2px;
background: transparent url(arrow.gif) no-repeat center right;
}

.glossymenu li a:visited, .glossymenu li a:active{
color: #000;
}

.glossymenu li a:hover{
background-image: url(glossyback2.gif);
}

/* Holly Hack for IE \*/
* html .glossymenu li { float: left; height: 1%; }
* html .glossymenu li a { height: 1%; }
/* End */
4

2 回答 2

1

希望这会帮助你。

ultags[t].parentNode.onmouseover = function () {
  this.getElementsByTagName("ul")[0].style.left = this.parentNode.offsetWidth + submenuoffset + "px";
  this.getElementsByTagName("ul")[0].style.display = "block";
  this.getElementsByTagName("ul")[0].style.position = "absolute";
  this.getElementsByTagName("ul")[0].style.top = this.parentNode.offsetTop - this.offsetTop + "px";
 }
于 2013-11-07T19:47:53.797 回答
0

只需在隐藏的 div 行上使用绝对位置即可：

 <div class="box"> 
    <div style="position:absolute; display:none;">your hidden box</div> 
 </div> `
于 2013-10-09T08:47:19.613 回答