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我寫了這個元素動態添加的菜單,但是在添加元素之後父元素不會增長。div元素不增長
CSS:
#frstMenu
{
position:absolute;
top:1.5%;
right:1%;
width:23%;
height:70%;
background:rgba(0,0,0,0.6);
border-radius: 5px;
box-shadow: 0 1px 0 rgba(0,0,0,0.2);
cursor: pointer;
outline: none;
padding-top:1%;
overflow:hidden;
z-index:2;
}
.menulist1{
position:absolute;
width:100%;
height:15$;
top:0%;
right:0%;
dispaly:none;
text-decoration: none;
color: #333;
clear:both;
border-bottom: 1px solid #e6e8ea;
z-index:2;
}
#menulist
{
position:absolute;
top: 100%;
right: 1%;
width:23%;
height:500%;
background: #fff;
border-radius: 0 0 5px 5px;
border: 1px solid rgba(0,0,0,0.2);
border-top: none;
border-bottom: none;
list-style: none;
z-index:1;
}
HTML:
> <div id="firstMenuList">
> <div id="frstMenu">choose</div>
> <div id="menulist" class="menuList"></div>
> <div id="frstList1" class="menuList"></div> <- The child divs are similar this </div>
的Javascript:
function ccc(prnt , id , cls, r) {
var ar=new Array("hi","there","hello","world","adsad","asdsad","dsfsdfs","fdsfsdf","sfdsfsdf","soiqeqjek");
var parent=document.getElementById(prnt);
for (var i=0;i<ar.length;i++)
{
var node=document.createElement("div");
node.setAttribute("id",id+""+i);
node.setAttribute("class",cls);
node.setAttribute("onclick","select('"+id+""+i+"')");
node.style.top=(((i)*15)+2)+"%";
node.style.right=r+"%";
node.innerHTML=ar[i];
parent.appendChild(node);
}
parent.style.display="none";
}
我如何調用福nction:
ccc("menulist","frstMenu","menulist1","0");
圖片:
沒有太多注意到你的代碼,但是你正在使用'position:absolute;'所以你期望什麼? –
您的CSS中有一些拼寫錯誤... 15 $,顯示:無。 – JAL
謝謝,我沒有看到任何相關的例子:( –