从 Jquery 数据表中隐藏 LengthMenu
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Hide LengthMenu from Jquery datatable
提问by Sola Oderinde
Please how do I hide the LengthMenu (the dropdownlist that displays number of records being shown per page) from my Jquery datatable?
请问如何从我的 Jquery 数据表中隐藏 LengthMenu（显示每页显示的记录数的下拉列表）？
Currently I am able to disable it, but I do not want it to appear at all. See my Fiddle herebelow:-
目前我可以禁用它，但我根本不希望它出现。在下面查看我的小提琴：-
testdata = [{"id":"58","country_code":"UK"},{"id":"59","country_code":"US"}];
$('#test').dataTable({
"aaData": testdata,
"aoColumns": [
{ "mDataProp": "id" },
{ "mDataProp": "country_code" }
],
"bLengthMenu" : false, //thought this line could hide the LengthMenu
"bInfo":false,
});
`//the next 2 lines disables the LengthMenu
//var aLengthMenu = $('select[name=test_length]');
//$(aLengthMenu).prop('display', 'disabled');
回答by Sridhar R
Try with
试试
$('#test').dataTable({
"aaData": testdata,
"aoColumns": [
{ "mDataProp": "id" },
{ "mDataProp": "country_code" },
{ "mDataProp": "title" },
{ "mDataProp": "pubdate" },
{ "mDataProp": "url" }
],
"bLengthChange" : false, //thought this line could hide the LengthMenu
"bInfo":false,
});
回答by homtg
Do it with:
这样做：
"bLengthChange": false
This will hide the length dropdown.
这将隐藏长度下拉列表。
回答by MythThrazz
You can do it by disabling the pagination:
您可以通过禁用分页来实现：
"bPaginate": false
回答by Ghasan
To disable pagination at all, then do:
要完全禁用分页，请执行以下操作：
"paging": false
回答by Veeru
If using bootstrap or some other templates, the result of hiding the length menu could get a little ugly, like, missing borders.
如果使用引导程序或其他一些模板，隐藏长度菜单的结果可能会变得有点难看，比如缺少边框。
What worked for me was to use css and manipulate the label tag
对我有用的是使用 css 并操作标签标签
.dataTables_length label { display:none;}
回答by Sharukh Mastan
As of DataTables 1.10.18, according to https://datatables.net/reference/option/lengthChangeThis is the recommended method to hide lengthMenu:
从 DataTables 1.10.18 开始，根据https://datatables.net/reference/option/lengthChange这是隐藏 lengthMenu 的推荐方法：
$('#example').dataTable( { "lengthChange": false } );
Cheerrs
干杯
回答by John
If you want to hide the pagination and "Show X Entries" drop down option ONLY when the data rows can fit in a single page, you can use drawCallback:
如果您只想在数据行可以容纳在单个页面中时隐藏分页和“显示 X 条目”下拉选项，您可以使用drawCallback：
"drawCallback": function (settings) {
var api = this.api();
var totalRows = api.rows().data().length; //Get total rows of data
var rowPerPage = api.rows({ page: 'current' }).data().length; //Get total rows of data per page
if (totalRows > rowPerPage) {
//Show pagination and "Show X Entries" drop down option
$('div.dataTables_paginate')[0].style.display = "block";
$('div.dataTables_length')[0].style.display = "block";
} else {
//Hide it
$('div.dataTables_paginate')[0].style.display = "none";
$('div.dataTables_length')[0].style.display = "none";
}
}
Alternatively, you can refer to this discussion, quite similar approach.
或者，您可以参考这个讨论，非常相似的方法。
