Hide ID column but still able to get item ID:
Use CSS instead of “columnDefs”:
Reference:
CSS:
1 |
#film_table tr.row_selected td{background:#CCC;} |
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var cat_id = 1; var d_table = null; var order = [[ 6, "asc" ], [ 5, "" ]]; var selected_id = 0; var datatable = { init: function(){ var wrap = this; d_table = $('#datatable').dataTable( { 'pageLength': 20, //20 items per page "lengthMenu": [[20, 50, -1], [20, 50, "All"]], "ajax": { 'url': '<?=base_url()?>index.php/admin/page/all/' + cat_id, 'data': function(d){ d.param = 'value'; } }, "order": order, "columnDefs": [ { "targets": [ 6 ], "visible": false, "searchable": false, "orderable": false, "className": "class_name" } ], 'fnServerParams': function(aoData){ //Append extra parameters //console.log(aoData); aoData.push({ 'name': 'countries', 'value': $('#country').val() }); }, //This callback will be triggered multiple times "drawCallback": function( settings ) { var api = this.api(); wrap.loaded(settings); }, //This callback will be triggered only once "fnInitComplete": function(oSettings, json) { console.log('fnInitComplete'); console.log($('#datatable input[name="users"]').size()); } }); $('#datatable tbody').on( 'click', 'tr', function () { if ( $(this).hasClass('selected') ) { $(this).removeClass('selected'); }else { d_table.$('tr.selected').removeClass('selected'); $(this).addClass('selected'); } //console.log( table.row( this ).data() ); selected_id = wrap.get_id($(this)); $('#item_id').val(selected_id); }); $('#datatable tbody').on( 'click', '.edit_item', function (e) { e.preventDefault(); window.location.href = '<?=base_url()?>index.php/admin/page/edit/' + cat_id + '/' + selected_id; }); $('#datatable tbody').on( 'click', '.sort_up', function (e) { e.preventDefault(); var cat_id = $('#cat_id').val(); wrap.sort(cat_id, selected_id, 'up'); }); $('#datatable tbody').on( 'click', '.sort_down', function (e) { e.preventDefault(); var cat_id = $('#cat_id').val(); wrap.sort(cat_id, selected_id, 'down'); }); }, loaded: function(oSettings){ //Table loaded var wrap = datatable; var $table = $('#datatable'); $table.find('tbody tr').unbind().on( 'click', function () { if ( $(this).hasClass('selected') ) { $(this).removeClass('selected'); }else { d_table.$('tr.selected').removeClass('selected'); $(this).addClass('selected'); } //console.log( table.row( this ).data() ); selected_id = wrap.get_id($(this)); $('#item_id').val(selected_id); }); $table.find('.edit_item').unbind().on( 'click', function (e) { e.preventDefault(); window.location.href = '<?=base_url()?>index.php/admin/product/edit/' + cat_id + '/' + selected_id; }); }, get_id: function($row){ return $row.find('>td:first').text(); }, refresh: function(){ var wrap = this; d_table.fnDestroy(); wrap.init(); }, delete_item: function(){ var wrap = this; var params = { id: selected_id } $.ajax('<?=base_url()?>index.php/admin/page/delete', { type: 'POST', data: params, success: function(data, textStatus, jqXHR){ //console.log(data); if(typeof data.err_code == 'undefined'){ show_msg('Error', data); }else if(data.err_code == 0){ //show_msg('Info', 'Item has been deleted'); window.location.reload(); }else{ show_error(data.err_code, data.err); } }, error: function(jqXHR, textStatus, errorThrown){ alert('Error:' + jqXHR.responseText); wrapper.refresh_tree(); } }); }, sort: function(cat_id, selected_id, direction){ var wrap = this; var params = { cat_id: cat_id, id: selected_id, direction: direction, sort_direction: 'desc' } $.ajax('<?=base_url()?>index.php/admin/page/sort', { type: 'POST', data: params, success: function(data, textStatus, jqXHR){ //console.log(data.err_code == 0 && err == ''); //return; if(typeof data.err_code == 'undefined'){ show_msg('Error', data); }else if(data.err_code == 0 && data.err == ''){ //console.log(wrap); //window.location.reload(); wrap.refresh(); }else{ show_error(data.err_code, data.err); } }, error: function(jqXHR, textStatus, errorThrown){ alert('Error:' + jqXHR.responseText); } }); } } |
Localized txt file content:
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{ "sProcessing": "處理中...", "sLengthMenu": "_MENU_ <span>筆/頁</span>", "sZeroRecords": "沒有資料.", "sInfo": "顯示 <span>_START_</span> 到 <span>_END_</span> 共 <span>_TOTAL_</span> 筆資料", "sInfoEmpty": "顯示 <span>0</span> 到 <span>0</span> 共 <span>0</span> 筆資料", "sInfoFiltered": "(gefiltert von _MAX_ Einträgen)", "sInfoPostFix": "", "sSearch": "<span>查詢:</span> ", "sUrl": "", "oPaginate": { "sFirst": "第一頁", "sPrevious": "上一頁", "sNext": "下一頁", "sLast": "最後一頁" } } |
Reference:
- Options: retrieve, destroy
https://datatables.net/manual/tech-notes/3 - http://datatables.net/examples/basic_init/hidden_columns.html
- Custom HTTP variables:
https://datatables.net/examples/server_side/custom_vars.html