1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
<?xml version="1.0" encoding="UTF-8" ?>
<dt-option group="columns">
<name>columns.title</name>
<summary>Set the column title</summary>
<since>1.10</since>
<type type="string" />
<default>
Value read from the column's header cell.
</default>
<description>
The titles of columns are typically read directly from the DOM (from the cells in the `tag THEAD` element), but it can often be useful to either override existing values, or have DataTables actually construct a header with column titles for you (for example if there is not `tag THEAD` element in the table before DataTables is constructed). This option is available to provide that ability.
Please note that when constructing a header, DataTables can only construct a simple header with a single cell for each column. Complex headers with `colspan` and `rowspan` attributes must either already be defined in the document, or be constructed using standard DOM / jQuery methods.
</description>
<example title="Set the first column's title with `dt-init columnDefs`"><![CDATA[
$('#example').dataTable( {
"columnDefs": [
{ "title": "My column title", "targets": 0 }
]
} );
]]></example>
<example title="Set the first column's title with `dt-init columns`"><![CDATA[
$('#example').dataTable( {
"columns": [
{ "title": "My column title" },
null,
null,
null,
null
]
} );
]]></example>
</dt-option>
|
