我想要一个两列div布局,其中每一个都可以有可变的宽度。

div { 浮:左; } 接着{ 背景:# ccc; } < div > < / div >树 < < div class = "第二”>视图/ div >

我想要“视图”div扩展到整个可用的宽度后,“树”div已经填补了所需的空间。

目前,我的“视图”div被调整为它所包含的内容 如果两个跳水都占据整个高度也会很好。


不可重复声明:

当设置float:left时,将div扩展到最大宽度 因为左边的宽度是固定的。 帮助div -使div适合剩余的宽度 因为我需要两列都向左对齐


当前回答

我写了一个javascript函数,从jQuery $(document).ready()调用。这将解析父div的所有子div,只更新最右边的子div。

html

...
<div class="stretch">
<div style="padding-left: 5px; padding-right: 5px; display: inline-block;">Some text
</div>
<div class="underline" style="display: inline-block;">Some other text
</div>
</div>
....

javascript

$(document).ready(function(){
    stretchDivs();
});

function stretchDivs() {
    // loop thru each <div> that has class='stretch'
    $("div.stretch").each(function(){
        // get the inner width of this <div> that has class='stretch'
        var totalW = parseInt($(this).css("width"));
        // loop thru each child node
        $(this).children().each(function(){
            // subtract the margins, borders and padding
            totalW -= (parseInt($(this).css("margin-left")) 
                     + parseInt($(this).css("border-left-width")) 
                     + parseInt($(this).css("padding-left"))
                     + parseInt($(this).css("margin-right")) 
                     + parseInt($(this).css("border-right-width")) 
                     + parseInt($(this).css("padding-right")));
            // if this is the last child, we can set its width
            if ($(this).is(":last-child")) {
                $(this).css("width","" + (totalW - 1 /* fudge factor */) + "px");
            } else {
                // this is not the last child, so subtract its width too
                totalW -= parseInt($(this).css("width"));
            }
        });
    });
}

其他回答

看看这个解决方案

.container { width: 100%; height: 200px; background-color: green; } .sidebar { float: left; width: 200px; height: 200px; background-color: yellow; } .content { background-color: red; height: 200px; width: auto; margin-left: 200px; } .item { width: 25%; background-color: blue; float: left; color: white; } .clearfix { clear: both; } <div class="container"> <div class="clearfix"></div> <div class="sidebar">width: 200px</div> <div class="content"> <div class="item">25%</div> <div class="item">25%</div> <div class="item">25%</div> <div class="item">25%</div> </div> </div>

如果另一列的宽度是固定的,那么如何使用适用于所有常见浏览器的calc CSS函数:

width: calc(100% - 20px) /* 20px being the first column's width */

这样,第二行的宽度将被计算(即剩余宽度)并响应地应用。

.btnCont { display: table-layout; width: 500px; } .txtCont { display: table-cell; width: 70%; max-width: 80%; min-width: 20%; } .subCont { display: table-cell; width: 30%; max-width: 80%; min-width: 20%; } <div class="btnCont"> <div class="txtCont"> Long text that will auto adjust as it grows. The best part is that the width of the container would not go beyond 500px! </div> <div class="subCont"> This column as well as the entire container works like a table. Isn't Amazing!!! </div> </div>

使用CSS Flexbox flex-grow属性填充剩余空间。 Html, body { 高度:100%; } 身体{ 显示:flex; } 接着{ flex-grow: 1; } < span style="background: #bef;"树> < / div > <div class="second" style="background: #ff9;"视图> < / div >

.container{ display: flex; align-items: stretch; } .resize_overflow { position: relative; width: 0; overflow: hidden; white-space: nowrap; word-wrap: normal; /* text-overflow: ellipsis; When the end of the line dissolves, the ellipsis loses */ } .second_fix { float: right; /* or: display: flex; align-self: end;*/ } /* Dissolve the end of the line at the right edge */ .resize_overflow::after { content: ""; /* Empty content */ position: absolute; /* Position relative to parent */ right: 0; /* Element position */ top: 0; /* Element position */ width: 40px; /* Gradient width */ height: 100%; /* Parent Height */ background: -moz-linear-gradient(left, rgba(255,255,255, 0.2), #ff 100%); background: -webkit-linear-gradient(left, rgba(255,255,255, 0.2), #ff 100%); background: -o-linear-gradient(left, rgba(255,255,255, 0.2), #ff 100%); background: -ms-linear-gradient(left, rgba(255,255,255, 0.2), #ff 100%); background: linear-gradient(to right, rgba(255,255,255, 0.2), #ff 100%); } <div class="container"> <div class="resize_overflow">Tree</div> <div class="second_fix">View</div> </div>