我正在使用bPaginate = false和sScrollY是某个固定高度的Jquery Datatables表。最终，我希望表在window.resize事件上调整大小。
为了使它起作用，我构建了一个较小的测试用例:在下面的代码段中，我希望在单击按钮时调整表的大小
HTML:
<!DOCTYPE html>
<html>
<head>
<link class="jsbin" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1/themes/base/jquery-ui.css" rel="stylesheet" type="text/css" />
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<script class="jsbin" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.13/jquery-ui.min.js"></script>
<script type="text/javascript" language="javascript" src="http://www.datatables.net/release-datatables/media/js/jquery.dataTables.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
<body>
<input id="button" type="button" value="Click me!" />
<table cellpadding="0" cellspacing="0" border="0" class="display" id="example">
<thead>
<tr>
<th>Rendering engine</th>
<th>Browser</th>
<th>Platform(s)</th>
<th>Engine version</th>
<th>CSS grade</th>
</tr>
</thead>
<tbody>
<tr class="odd gradeX">
<td>Trident</td>
<td>Internet
Explorer 4.0</td>
<td>Win 95+</td>
<td class="center"> 4</td>
<td class="center">X</td>
</tr>
<tr class="even gradeC">
<td>Trident</td>
<td>Internet
Explorer 5.0</td>
<td>Win 95+</td>
<td class="center">5</td>
<td class="center">C</td>
</tr>
<tr class="odd gradeA">
<td>Trident</td>
<td>Internet
Explorer 5.5</td>
<td>Win 95+</td>
<td class="center">5.5</td>
<td class="center">A</td>
</tr>
</tbody>
<tfoot>
<tr>
<th>Rendering engine</th>
<th>Browser</th>
<th>Platform(s)</th>
<th>Engine version</th>
<th>CSS grade</th>
</tr>
</tfoot>
</table>
</body>
</html>
Javascript:
$('#button').click(function() {
console.log('Handler for .click() called.');
table = $('#example').dataTable();
settings = table.fnSettings();
console.log('old:' + settings.oScroll.sY);
settings.oScroll.sY = '150px';
console.log('new:' + settings.oScroll.sY);
table.fnDraw(false);
});
$('#example').dataTable({
"sScrollY": "350px",
"bPaginate": false,
"bJQueryUI": true
});
控制台输出符合预期:
Handler for .click() called.
old:350px
new:150px
但是表格没有更新!知道我在做什么错吗？
可以在此处找到一个实时示例:http://jsbin.com/anegiw/12/edit
最佳答案
好吧，看起来不错的方法是利用datatbables框架添加的元素:
$(window).resize(function() {
console.log($(window).height());
$('.dataTables_scrollBody').css('height', ($(window).height() - 200));
});
$('#example').dataTable({
"sScrollY": ($(window).height() - 200),
"bPaginate": false,
"bJQueryUI": true
});
本示例使表格可以随着窗口平滑地调整大小。
实时示例:http://jsbin.com/anegiw/18/edit