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问题:

I have a popup that displays some results, and I want a scroll bar to be display since the results are being cutt off (and I don't want the popup to be too long).

回答1:

You need to add style="overflow-y:scroll;" to the div tag. (This will force a scrollbar on the vertical).

If you only want a scrollbar when needed, just do overflow-y:auto;

回答2:

Css class to have a nice Div with scroll

.DivToScroll{   
    background-color: #F5F5F5;
    border: 1px solid #DDDDDD;
    border-radius: 4px 0 4px 0;
    color: #3B3C3E;
    font-size: 12px;
    font-weight: bold;
    left: -1px;
    padding: 10px 7px 5px;
}

.DivWithScroll{
    height:120px;
    overflow:scroll;
    overflow-x:hidden;
}

回答3:

If you want to add a scroll bar using jquery the following will work. If your div had a id of 'mydiv' you could us the following jquery id selector with css property:

jQuery('#mydiv').css("overflow-y", "scroll");

回答4:

<div class="scrollingDiv">foo</div> 

div.scrollingDiv
{
   overflow:scroll;
}

回答5:

<head>
<style>
div.scroll
{
background-color:#00FFFF;
width:40%;
height:200PX;
FLOAT: left;
margin-left: 5%;
padding: 1%;
overflow:scroll;
}


</style>
</head>

<body>



<div class="scroll">You can use the overflow property when you want to have better       control of the layout. The default value is visible.better control of the layout. The default value is visible.better control of the layout. The default value is visible.better control of the layout. The default value is visible.better control of the layout. The default value is visible.better control of the layout. The default value is visible.better </div>


</body>
</html>