94 lines
3.6 KiB
JavaScript
94 lines
3.6 KiB
JavaScript
/* Default class modification */
|
|
$.extend($.fn.dataTableExt.oStdClasses, {
|
|
"sWrapper": "dataTables_wrapper form-horizontal"
|
|
});
|
|
|
|
/* 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": Math.ceil(oSettings._iDisplayStart / oSettings._iDisplayLength),
|
|
"iTotalPages": 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');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}); |