Forked from EtienneDepaulis/active_admin.css.scss
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jQuery Datatables + Active Admin works with selectable_column
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@import "dataTables/jquery.dataTables"; | |
/* A modifier pour avoir les bons espacements */ | |
body.active_admin .data_table { | |
padding-bottom: 10px; | |
} | |
body.active_admin .dataTables_paginate { | |
margin-top: 10px; | |
} |
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//= require active_admin/base | |
//= require chosen-jquery | |
//= require dataTables/jquery.dataTables | |
$.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 ) | |
}; | |
} | |
$.extend( $.fn.dataTableExt.oPagination, { | |
"active_admin": { | |
"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( | |
'<span class="prev disabled"><a href="#">'+oLang.sPrevious+'</a></span>'+ | |
'<span class="next disabled"><a href="#">'+oLang.sNext+'</a></span>' | |
); | |
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 | |
$('span: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="current page"' : 'class="page"'; | |
sElement = (j==oPaging.iPage+1) ? $('<span class="current page">'+j+'</span>') : $('<span class="page"><a href="#">'+j+'</a></span>'); | |
sElement.insertBefore( $('span:last', an[i])[0] ) | |
.bind('click', function (e) { | |
e.preventDefault(); | |
oSettings._iDisplayStart = (parseInt($('a', this).text(),10)-1) * oPaging.iLength; | |
fnDraw( oSettings ); | |
} ); | |
} | |
// Add / remove disabled classes from the static elements | |
if ( oPaging.iPage === 0 ) { | |
$('span:first', an[i]).addClass('disabled'); | |
} else { | |
$('span:first', an[i]).removeClass('disabled'); | |
} | |
if ( oPaging.iPage === oPaging.iTotalPages-1 || oPaging.iTotalPages === 0 ) { | |
$('span:last', an[i]).addClass('disabled'); | |
} else { | |
$('span:last', an[i]).removeClass('disabled'); | |
} | |
} | |
} | |
} | |
} ); | |
$(document).ready(function() { | |
$(".filter_select select").chosen(); | |
$('.index_table').dataTable({ | |
"sDom": "t<p>", | |
"sPaginationType": "active_admin" | |
}); | |
}); |
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gem 'jquery-datatables-rails' |
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# ... | |
add "config.paginate = false to register statement" | |
add "sortable: false" to each column | |
# ... | |
## Example | |
ActiveAdmin.register School do | |
config.paginate = false | |
index do | |
selectable_column | |
column :name, sortable: false | |
column('Require Background Check?',sortable: false){ |s| status_tag( s.require_background_check ? "Yes" : "No", s.require_background_check ? :ok : :warning ) } default_actions | |
end | |
end |
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