javascript - 强制内部元素溢出-x

Question

我有以下结构：

#navBar {
    height: 55px;
    width: 40px; 
    overflow-x:scroll; 
    overflow-y:hidden;
}

<div id="navBar">
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    <div style="width: 80; float: left;  text-align: center;">
    <img src="http://192.168.2.105/SB_Site/icons/Home2.jpg" alt="Nav1" />
    <br />
    <span style="font-size: 80%">Nav1</span>
    </div>
    <div style=" width: 80; float: left;  text-align: center;">
    <img src="http://192.168.2.105/SB_Site/icons/Home2.jpg" alt="Nav2" />
    <br />
    <span style="font-size: 80%">Nav2</span>
    </div>
    <div style=" width: 80; float: left;  text-align: center;">
    <img src="http://192.168.2.105/SB_Site/icons/Home2.jpg" alt="Nav3" />
    <br />
    <span style="font-size: 80%">Nav3</span>
    </div>
</div>

我希望所有的内在div意志都scroll-x不会打破界限。我怎样才能做到这一点？

Answer 1

这将起作用：

<style type="text/css">
    #navBar {
        height: 55px;
        width: 80px;
        overflow-x: scroll;
        overflow-y:hidden;
        white-space: nowrap;
    }

    #navBar div {
        display: inline-block;
    }
</style>

对于 HTML 部分：

<div id="navBar">
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        <div style="width: 100px; text-align: center; background-color: red;">
            <img src="" alt="Nav1" />
            <br />
            <span style="font-size: 80%">Nav1</span>
        </div>
        <div style=" width: 100px; text-align: center;">
            <img src="" alt="Nav2" />
            <br />
            <span style="font-size: 80%">Nav2</span>
        </div>
        <div style=" width: 100px; text-align: center; background-color: red;">
            <img src="" alt="Nav3" />
            <br />
            <span style="font-size: 80%">Nav3</span>
        </div>
</div>

不需要float: left;CSS。

Answer 2

添加white-space: nowrap到#navBar 和display: inline-block;内部div。我相信应该这样做。

看看这个小提琴：http: //jsfiddle.net/fzLwX/1/

Answer 3

这可能是您正在寻找的：

#navBar div{
    overflow-x:auto;
}