Question

我试图将DIV HEAD创建为一个表格，但是当我添加另一个头部时，它会向下显示而不是向右显示。

换句话说，我希望表格宽六列，但它只有3，并且行开始堆叠。

这是一个现场演示：

＆＃13;

    .rTable {    
     display: block;
     width: 100%;
     font-size: 10px; 
    } 
    
    .rTableHeading, .rTableBody, .rTableFoot, .rTableRow{ 
     clear: both; 
    } 
    
    .rTableHead, .rTableFoot{    
      background-color: #DDD;    
      font-weight: bold;
    }
    
    .rTableCell, .rTableHead {     
      border: 1px solid #999999;
      float: left; 
      height: 17px; 
      overflow: hidden;
      padding: 3px 1.8%; 
      width: 28%;
    }

＆＃13;

   <div class="rTable"> 
      <div class="rTableRow"> 
        <div class="rTableHead">HEAD 1</div> 
        <div class="rTableHead">HEAD 2</div> 
        <div class="rTableHead">HEAD 3</div>  
        <div class="rTableHead">HEAD 4</div> 
        <div class="rTableHead">HEAD 5</div> 
        <div class="rTableHead">HEAD 6</div> 
      </div> 
  
      <div class="rTableRow" style="page-break-before:always;">
        <div class="rTableCell">row 1.1</div>  
        <div class="rTableCell">row 1.2</div>  
        <div class="rTableCell">row 1.3</div>  
        <div class="rTableCell">row 1.4</div>  
        <div class="rTableCell">row 1.5</div>  
        <div class="rTableCell">row 1.6</div>  
      </div> 
  
      <div class="rTableRow" style="page-break-before:always;">
        <div class="rTableCell">row 2.1</div>  
        <div class="rTableCell">row 2.2</div>  
        <div class="rTableCell">row 2.3</div>  
        <div class="rTableCell">row 2.4</div>  
        <div class="rTableCell">row 2.5</div>  
        <div class="rTableCell">row 2.6</div>  
      </div> 

      <div class="rTableRow" style="page-break-before:always;">
        <div class="rTableCell">row 3.1</div>  
        <div class="rTableCell">row 3.2</div>  
        <div class="rTableCell">row 3.3</div>  
        <div class="rTableCell">row 3.4</div>  
        <div class="rTableCell">row 3.5</div>  
        <div class="rTableCell">row 3.6</div>  
      </div>  

    </div>

＆＃13;

Answer 1

select ip, sqrt(variance(time)) as stdev from logs group by ip

Answer 2

您的rTableCell和rTableHead在CSS中设为width: 28%;。六个并排是168％。

如果你想要适应六个人，你需要做更像16%的事情。

Answer 3

这是因为你的细胞宽28％。这远远超过100％这是最大值。 10％适用于例如：JSFiddle

优于绝对百分比的计算方法如calc(100% / 6)。

请问为什么要按div而不是<table>创建表格？会容易得多。

Answer 4

一种简单的方法是使用width: calc(100% / 6);（使一列成为父宽度的第6列）和box-sizing: border-box;（忽略填充元素宽度）：

＆＃13;

.rTable {    
     display: block;
     width: 100%;
     font-size: 10px; 
    } 
    
    .rTableHeading, .rTableBody, .rTableFoot, .rTableRow{ 
     clear: both; 
    } 
    
    .rTableHead, .rTableFoot{    
      background-color: #DDD;    
      font-weight: bold;
    }
    
    .rTableCell, .rTableHead {     
      border: 1px solid #999999;
      float: left; 
      height: 17px; 
      overflow: hidden;
      padding: 3px 1.8%; 
      width: calc(100% / 6); 
      box-sizing: border-box;
    }

＆＃13;

<div class="rTable"> 
      <div class="rTableRow"> 
        <div class="rTableHead">HEAD 1</div> 
        <div class="rTableHead">HEAD 2</div> 
        <div class="rTableHead">HEAD 3</div>  
        <div class="rTableHead">HEAD 4</div> 
        <div class="rTableHead">HEAD 5</div> 
        <div class="rTableHead">HEAD 6</div> 
      </div> 
  
      <div class="rTableRow" style="page-break-before:always;">
        <div class="rTableCell">row 1.1</div>  
        <div class="rTableCell">row 1.2</div>  
        <div class="rTableCell">row 1.3</div>  
        <div class="rTableCell">row 1.4</div>  
        <div class="rTableCell">row 1.5</div>  
        <div class="rTableCell">row 1.6</div>  
      </div> 
  
      <div class="rTableRow" style="page-break-before:always;">
        <div class="rTableCell">row 2.1</div>  
        <div class="rTableCell">row 2.2</div>  
        <div class="rTableCell">row 2.3</div>  
        <div class="rTableCell">row 2.4</div>  
        <div class="rTableCell">row 2.5</div>  
        <div class="rTableCell">row 2.6</div>  
      </div> 

      <div class="rTableRow" style="page-break-before:always;">
        <div class="rTableCell">row 3.1</div>  
        <div class="rTableCell">row 3.2</div>  
        <div class="rTableCell">row 3.3</div>  
        <div class="rTableCell">row 3.4</div>  
        <div class="rTableCell">row 3.5</div>  
        <div class="rTableCell">row 3.6</div>  
      </div>  

    </div>

＆＃13;

如何创建具有自动宽度的表格div？

4 个答案: