我正在尝试开发一个可用于编辑数据库信息的表(对于非数据库用户)。这就是我所拥有的(对于html):
<table id="myTable" cellspacing='0'>
<tr><th>Column 1</th><th>Column 2</th><th>Column 3</th></tr>
<tr id='1'><td>1</td><td>1</td><td>2</td>
<td style=" table-layout:fixed">
<div style="width:0px;overflow:visible;position:relative">
<a style="display:block;position:relative;left:20px">-</a>
</div>
</td>
</tr>
<tr id='2' class='even'><td>3</td><td>5</td><td>8</td></tr>
<tr id='3'><td>13</td><td>21</td><td>34</td></tr>
<tr id='4' class='even'><td>55</td><td>89</td><td>144</td></tr>
<tr id='5'><td>233</td><td>377</td><td>610</td></tr>
</table>
<input class="addRow" type="button" value="+">
</table>
这是CSS:
table {
background: #E0F5F9;
margin-left: 20px;
margin-right: 20px;
margin-top: 20px;
margin-bottom: 0px;
border-style: solid;
border-width: 2px;
border-color: #1C9CBC;
-moz-border-radius:10px;
-webkit-border-radius:10px;
border-radius:10px;
}
table th {
padding:4px 10px;
background: #A8A8A8;
}
table td {
background:#fff;
padding:2px 10px 4px 10px;
}
div.editableTable {
display: inline;
}
input.addRow {
margin-left: 10px;
border: solid 2px #1C9CBC;
-moz-border-radius:10px;
-webkit-border-radius:10px;
border-radius:10px;
padding-left: 5px;
padding-right: 5px;
background: #A8A8A8;
}
table tr.even td {background:#98E6F9}
table tr td {
background: #E0F5F9;
}
table tr.editing td {
background: #FF0000;
}
table tr.selectedEven td {
background: #98E6F9;
border-left-width: 0px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 0px;
border-style: solid;
border-color: #03C100;
}
table tr.selectedEven td:first-child {
border-left-width: 1px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 0px;
border-style: solid;
border-color: #03C100;
-moz-border-radius-topleft:10px;
-moz-border-radius-bottomleft:10px;
-webkit-border-bottom-left-radius:10px;
border-bottom-left-radius:10px;
-webkit-border-top-left-radius:10px;
border-top-left-radius:10px;
}
table tr.selectedEven td:last-child {
border-left-width: 1px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 0px;
border-style: solid;
border-color: #03C100;
-moz-border-radius-topright:10px;
-moz-border-radius-bottomright:10px;
}
table tr.selectedEven td:last-child {
border-left-width: 0px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 1px;
border-style: solid;
border-color: #03C100;
}
table tr.selected td {
/* background: #E0F5F9; */
border-left-width: 0px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 0px;
border-style: solid;
border-color: #03C100;
}
table tr.selected td:first-child {
border-left-width: 1px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 0px;
border-style: solid;
border-color: #03C100;
-moz-border-radius-topleft:10px;
-moz-border-radius-bottomleft:10px;
-webkit-border-bottom-left-radius:10px;
border-bottom-left-radius:10px;
-webkit-border-top-left-radius:10px;
border-top-left-radius:10px;
}
table tr.selected td:last-child {
border-left-width: 1px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 0px;
border-style: solid;
border-color: #03C100;
-moz-border-radius-topright:10px;
-moz-border-radius-bottomright:10px;
}
table tr.selected td:last-child {
border-left-width: 0px;
border-top-width: 1px;
border-bottom-width: 1px;
border-right-width: 1px;
border-style: solid;
border-color: #03C100;
}
table tr:last-child td:first-child {
-moz-border-radius-bottomleft:10px;
-webkit-border-bottom-left-radius:10px;
border-bottom-left-radius:10px}
table tr:last-child td:last-child {
-moz-border-radius-bottomright:10px;
-webkit-border-bottom-right-radius:10px;
border-bottom-right-radius:10px
}
而且,这是它的样子:
这很好,除了右侧的删除按钮离行有点偏。这意味着一旦我们添加~13或14行,删除按钮就会从它将要删除的行中移开。因此,用户不清楚当他们点击删除时将确切删除哪一行。
我想找到一些方法,允许我使用CSS将按钮(或者,在这种情况下,几个按钮)与相关表格的行对齐。这可能吗?我最初(没有成功)尝试在没有第二个表的情况下执行此操作,但这导致了我当前的情况,其中我有一个用于对齐目的的表仅在实际包含数据的表的右侧。
我面临的一个大问题是,我似乎无法弄清楚如何将某些东西与表格中的行对齐。我可以用jQuery做到这一点,但这看起来像是用锤子敲打螺丝。我承认我在CSS方面没有像编程那样经验丰富,所以我通常倾向于查看编程答案。有人可以帮我弄清楚如何正确对齐这些按钮吗?
谢谢!
答案 0 :(得分:4)
您可以尝试将按钮放在行中的最后一个<td>
内,然后将其浮动到右侧,并提供足够大的负右边距以将其置于表格之外;你还需要一个正的右边距,以确保按钮有空间。
例如:
<table>
<tbody>
<tr>
<td>kdsjfkdsl fds</td>
<td><span class="killer">X</span>Appropriately architect 24/365 internal or "organic" sources after fully tested portals. Monotonectally leverage existing an expanded array of action items before resource maximizing growth strategies. Proactively drive orthogonal ROI before sustainable relationships.</td>
</tr>
<tr>
<td>2193485798435</td>
<td><span class="killer">X</span>Enthusiastically deploy team building data with e-business internal or "organic" sources. Enthusiastically negotiate diverse models for transparent communities. Intrinsicly disseminate just in time markets before vertical paradigms. Authoritatively brand performance based web-readiness for error-free growth strategies. Energistically empower customer directed markets with quality data. Distinctively productivate backward-compatible potentialities before prospective technology.</td>
</tr>
</tbody>
</table>
还有一点CSS(带着色以明确所有内容):
table {
margin-right: 2em;
}
td {
padding: 5px;
border: 1px solid green;
}
span.killer {
float: right;
margin-right: -1.5em;
color: red;
font-weight: bold;
}
和jsfiddle:http://jsfiddle.net/ambiguous/RE8rK/
我从空中挑选边距来说明效果,我会给你计算正确的值。
答案 1 :(得分:0)
您可以使用javascript,但无法使用CSS可靠地完成(除非您想限制单元格高度)。我建议只将按钮放在原始表中的同一行(即添加另一列)并从该列中删除样式。你可能不得不放弃圆角,但你的颜色和边框可以保留。
编辑:下面的代码可能会让你保持圆角。
<tr>
<td>data</td>
<td>data</td>
<td style="width:1px">
<div style="width:1px;overflow:visible;position:relative">
<a style="display:block;position:relative;left:20px">-</a>
</div>
</td>
</tr>
CSS
table {
table-layout: fixed;
}
table td:last-child, table th:last-child {
width: 0;
padding: 0;
}