Rav*_*uri 2 html javascript css jquery razor
我的日历是用 html 表构建的,其中很少有日期可以选择。所以我需要禁用所有其他数据。
突出显示 td 的功能:
/* Get all rows from your 'table' but not the first one
* that includes headers. */
var rows = $('td').not(':first');
/* Create 'click' event handler for rows */
rows.on('click', function (e) {
/* Get current row */
var row = $(this);
/* Check if 'Ctrl', 'cmd' or 'Shift' keyboard key was pressed
* 'Ctrl' => is represented by 'e.ctrlKey' or 'e.metaKey'
* 'Shift' => is represented by 'e.shiftKey' */
if ((e.ctrlKey || e.metaKey) || e.shiftKey) {
/* If pressed highlight the other row that was clicked */
row.addClass('highlight');
} else {
/* Otherwise just highlight one row and clean others */
rows.removeClass('highlight');
row.addClass('highlight');
}
});
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现在假设我的表如下所示:
<table>
<th class='weekday'>Mon</th><th class='weekday'>Tue</th><th class='weekday'>Wed</th>
<tr class='selectable'> 1</tr>
<tr class='selectable'> 2</tr>
<tr class='unselectable'> 3</tr>
</table>
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那么现在如何禁用 tr,使用 js/css 无法选择 calss?
首先,你必须通过添加验证您的HTML代码<td>标签内<tr>,而不是直接将文本行并添加<th>里面的标签<tr>:
<table>
<tr>
<th class='weekday'>Mon</th>
<th class='weekday'>Tue</th>
<th class='weekday'>Wed</th>
</tr>
<tr class='selectable'>
<td>1</td>
</tr>
<tr class='selectable'>
<td>2</td>
</tr>
<tr class='unselectable'>
<td>3</td>
</tr>
</table>
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我不确定禁用 tr 是什么意思,因为该disable属性仅适用于<input>标记。
您可以添加unselectable例如调用的类并添加要用于“禁用 tr”的 css,请查看下面的示例:
.unselectable{
background-color: #ddd;
cursor: not-allowed;
}
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希望这可以帮助。
<table>
<tr>
<th class='weekday'>Mon</th>
<th class='weekday'>Tue</th>
<th class='weekday'>Wed</th>
</tr>
<tr class='selectable'>
<td>1</td>
</tr>
<tr class='selectable'>
<td>2</td>
</tr>
<tr class='unselectable'>
<td>3</td>
</tr>
</table>
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.unselectable{
background-color: #ddd;
cursor: not-allowed;
}
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