Lista rozwijana bootstrapu ukryta przez dane
Używam Twitter Bootstrap, aby utworzyć przycisk z menu DropDown dla każdego wiersza w siatce DataTables, ale kontener danych z DataTables używa „przepełnienia: ukryty”, co powoduje wycięcie DropDown.
Nie mogę po prostu przełączyć się na „przepełnienie: auto”, ponieważ spowoduje to pojawienie się niepotrzebnego pionowego paska przewijania.
Tutaj jestJSFiddle
HTML
<table cellpadding="0" cellspacing="0" border="0" class="pretty" id="example"></table>
JS
/* API method to get paging information */
$.fn.dataTableExt.oApi.fnPagingInfo = function (oSettings) {
return {
"iStart": oSettings._iDisplayStart,
"iEnd": oSettings.fnDisplayEnd(),
"iLength": oSettings._iDisplayLength,
"iTotal": oSettings.fnRecordsTotal(),
"iFilteredTotal": oSettings.fnRecordsDisplay(),
"iPage": oSettings._iDisplayLength === -1 ? 0 : Math.ceil(oSettings._iDisplayStart / oSettings._iDisplayLength),
"iTotalPages": oSettings._iDisplayLength === -1 ? 0 : Math.ceil(oSettings.fnRecordsDisplay() / oSettings._iDisplayLength)
};
}
/* Bootstrap style pagination control */
$.extend($.fn.dataTableExt.oPagination, {
"bootstrap": {
"fnInit": function (oSettings, nPaging, fnDraw) {
var oLang = oSettings.oLanguage.oPaginate;
var fnClickHandler = function (e) {
e.preventDefault();
if (oSettings.oApi._fnPageChange(oSettings, e.data.action)) {
fnDraw(oSettings);
}
};
$(nPaging).addClass('pagination').append(
'<ul>' +
'<li class="prev disabled"><a href="#">← ' + oLang.sPrevious + '</a></li>' +
'<li class="next disabled"><a href="#">' + oLang.sNext + ' → </a></li>' +
'</ul>');
var els = $('a', nPaging);
$(els[0]).bind('click.DT', {
action: "previous"
}, fnClickHandler);
$(els[1]).bind('click.DT', {
action: "next"
}, fnClickHandler);
},
"fnUpdate": function (oSettings, fnDraw) {
var iListLength = 5;
var oPaging = oSettings.oInstance.fnPagingInfo();
var an = oSettings.aanFeatures.p;
var i, j, sClass, iStart, iEnd, iHalf = Math.floor(iListLength / 2);
if (oPaging.iTotalPages < iListLength) {
iStart = 1;
iEnd = oPaging.iTotalPages;
} else if (oPaging.iPage <= iHalf) {
iStart = 1;
iEnd = iListLength;
} else if (oPaging.iPage >= (oPaging.iTotalPages - iHalf)) {
iStart = oPaging.iTotalPages - iListLength + 1;
iEnd = oPaging.iTotalPages;
} else {
iStart = oPaging.iPage - iHalf + 1;
iEnd = iStart + iListLength - 1;
}
for (i = 0, iLen = an.length; i < iLen; i++) {
// Remove the middle elements
$('li:gt(0)', an[i]).filter(':not(:last)').remove();
// Add the new list items and their event handlers
for (j = iStart; j <= iEnd; j++) {
sClass = (j == oPaging.iPage + 1) ? 'class="active"' : '';
$('<li ' + sClass + '><a href="#">' + j + '</a></li>')
.insertBefore($('li:last', an[i])[0])
.bind('click', function (e) {
e.preventDefault();
oSettings._iDisplayStart = (parseInt($('a', this).text(), 10) - 1) * oPaging.iLength;
fnDraw(oSettings);
});
}
// Add / remove disabled classes from the static elements
if (oPaging.iPage === 0) {
$('li:first', an[i]).addClass('disabled');
} else {
$('li:first', an[i]).removeClass('disabled');
}
if (oPaging.iPage === oPaging.iTotalPages - 1 || oPaging.iTotalPages === 0) {
$('li:last', an[i]).addClass('disabled');
} else {
$('li:last', an[i]).removeClass('disabled');
}
}
}
}
});
/* Table initialisation */
$(document).ready(function () {
$('#example').dataTable({
"aaData": [
/* Reduced data set */ ['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Internet Explorer 4.0", "Win 95+", 4, "X"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Internet Explorer 5.0", "Win 95+", 5, "C"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Internet Explorer 5.5", "Win 95+", 5.5, "A"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Internet Explorer 6.0", "Win 98+", 6, "A"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Internet Explorer 7.0", "Win XP SP2+", 7, "A"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Firefox 1.5", "Win 98+ / OSX.2+", 1.8, "A"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Firefox 2", "Win 98+ / OSX.2+", 1.8, "A"],
['<div class="btn-group" style="float: left">' +
'<a class="btn btn-small dropdown-toggle" data-toggle="dropdown" href="#">Actions' +
'<span class="caret"></span>' +
'</a>' +
'<ul class="dropdown-menu">' +
'<li><a href="#">Approve</a></li>' +
'<li><a href="#">View</a></li>' +
'</ul>' +
'</div>' +
'<a href="#" id="editButton" class="btn btn-small"><i class="icon-pencil"></i></a>' +
'<a href="#" class="btn btn-small deleteButton"><i class="icon-trash"></i></a>', "Firefox 3", "Win 2k+ / OSX.3+", 1.9, "A"]
],
"aoColumns": [{
"sTitle": "Engine"
}, {
"sTitle": "Browser"
}, {
"sTitle": "Platform"
}, {
"sTitle": "Version",
"sClass": "center"
}, {
"sTitle": "Grade",
"sClass": "center"
}],
'sScrollX': "100%",
'sScrollXInner': "150%",
'bScrollCollapse': true,
'bAutoWidth': false,
'bDeferRender': true,
'bLengthChange': false, "sPaginationType": "bootstrap",
"oLanguage": {
"sLengthMenu": "_MENU_ records per page"
}
});
$('.acoes').dropdown();
});