数据表:更改表的高度不工作 [英] Datatables: Change height of table not working

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本文介绍了数据表:更改表的高度不工作的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我使用的是一个Jquery Datatables表,其中bPaginate = false,而sScrollY是一些固定的高度。最终我希望表在window.resize事件上调整大小。

I am using a Jquery Datatables table with bPaginate = false and sScrollY is some fixed height. Ultimately I want the table to resize on the window.resize event.

为了使这个工作,我已经建立了一个较小的测试用例:在下面的代码片段中,当我点击按钮

To get this to work I have built a smaller testcase: In the following code snippets I want the table to resize when I click the button

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:

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
});

控制台输出与预期的一样:

Console output is as expected:

Handler for .click() called.
old:350px
new:150px

但表不更新!任何想法我做错了什么?

but the table doesn't update! Any idea what I am doing wrong?

现在可以在这里找到一个例子: http://jsbin.com/anegiw/12/edit

A live example can be found here: http://jsbin.com/anegiw/12/edit

推荐答案

似乎很好的工作是做点击元数据框架添加的元素:

Ok what seems to work nicely is to do tap into the elements added by the datatbables framework:

$(window).resize(function() {
  console.log($(window).height());
  $('.dataTables_scrollBody').css('height', ($(window).height() - 200));
});

$('#example').dataTable({
  "sScrollY": ($(window).height() - 200),
  "bPaginate": false,
  "bJQueryUI": true
});

此示例使窗口可以平滑地调整大小。

This example lets the table resize smoothly with the window.

现场示例: http://jsbin.com/anegiw/18/edit

这篇关于数据表:更改表的高度不工作的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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