ASP.NET MVC5+EF6+EasyUI 后台管理系统（81）-数据筛选（万能查询）实例_实用技巧_

 (function($){ function getPluginName(target){ if ($(target).data('treegrid')){ return 'treegrid'; } else { return 'datagrid'; } } var autoSizeColumn1 = $.fn.datagrid.methods.autoSizeColumn; var loadDataMethod1 = $.fn.datagrid.methods.loadData; var appendMethod1 = $.fn.datagrid.methods.appendRow; var deleteMethod1 = $.fn.datagrid.methods.deleteRow; $.extend($.fn.datagrid.methods, { autoSizeColumn: function(jq, field){ return jq.each(function(){ var fc = $(this).datagrid('getPanel').find('.datagrid-header .datagrid-filter-c'); fc.hide(); autoSizeColumn1.call($.fn.datagrid.methods, $(this), field); fc.show(); resizeFilter(this, field); }); }, loadData: function(jq, data){ jq.each(function(){ $.data(this, 'datagrid').filterSource = null; }); return loadDataMethod1.call($.fn.datagrid.methods, jq, data); }, appendRow: function(jq, row){ var result = appendMethod1.call($.fn.datagrid.methods, jq, row); jq.each(function(){ var state = $(this).data('datagrid'); if (state.filterSource){ state.filterSource.total++; if (state.filterSource.rows != state.data.rows){ state.filterSource.rows.push(row); } } }); return result; }, deleteRow: function(jq, index){ jq.each(function(){ var state = $(this).data('datagrid'); var opts = state.options; if (state.filterSource && opts.idField){ if (state.filterSource.rows == state.data.rows){ state.filterSource.total--; } else { for(var i=0; i=0 ? state.filterSource.rows[index]._parentId : null; var rows = translateTreeData(this, [param.data], pid); var newRows = state.filterSource.rows.splice(0, index>=0 ? (param.before ? index : index+1) : (state.filterSource.rows.length)); newRows = newRows.concat(rows); newRows = newRows.concat(state.filterSource.rows); state.filterSource.total += rows.length; state.filterSource.rows = newRows; $(this).treegrid('loadData', state.filterSource); function getNodeIndex(id){ var rows = state.filterSource.rows; for(var i=0; i').appendTo(container); }, getValue: function(target){ return $(target).html(); }, setValue: function(target, value){ $(target).html(value); }, resize: function(target, width){ $(target)._outerWidth(width)._outerHeight(22); } } }); $.fn.treegrid.defaults.filters = $.fn.datagrid.defaults.filters; // filter operators $.fn.datagrid.defaults.operators = { nofilter: { text:Lang.Nofilter //'No Filter' }, contains: { text:Lang.Contains , isMatch: function(source, value){ source = String(source); value = String(value); return source.toLowerCase().indexOf(value.toLowerCase()) >= 0; } }, equal: { text:Lang.Equal, isMatch: function(source, value){ return source == value; } }, notequal: { text: Lang.Notequal, isMatch: function(source, value){ return source != value; } }, beginwith: { text: Lang.Beginwith, isMatch: function(source, value){ source = String(source); value = String(value); return source.toLowerCase().indexOf(value.toLowerCase()) == 0; } }, endwith: { text:Lang.Endwith, isMatch: function(source, value){ source = String(source); value = String(value); return source.toLowerCase().indexOf(value.toLowerCase(), source.length - value.length) !== -1; } }, less: { text: Lang.Less, isMatch: function(source, value){ return source < value; } }, lessorequal: { text: Lang.Lessorequal, isMatch: function(source, value){ return source <= value; } }, greater: { text: Lang.Greater, isMatch: function(source, value){ return source > value; } }, greaterorequal: { text: Lang.Greaterorequal, isMatch: function(source, value){ return source >= value; } } }; $.fn.treegrid.defaults.operators = $.fn.datagrid.defaults.operators; function resizeFilter(target, f
                
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