Add paging plugin for bootstrap. Visually indicate column sorting. Reorder filter field.agranig/1_0_subfix
Andreas Granig
13 years ago
parent
277d9d34f2
commit
38e96c8143
@ -0,0 +1,91 @@
|
||||
|
||||
/* 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');
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} );
|
||||
Loading…
Reference in new issue