 <p>Hi your code looks correct. Here's an working example of my paging.</p> <pre><code>initComponent: function () { var me = this; me.store = Ext.create('Desktop.children.store.childrenStore'); me.columns = [ { text : 'Nachname', dataIndex: 'lastName', flex: 1 }, { text : 'Vorname', dataIndex: 'firstName', flex: 1 }, { text : 'Gruppe', //name: 'group_id', dataIndex: 'groupName', flex: 1 }, { text : 'Faktor', //name: 'group_id', dataIndex: 'factorName', flex: 1 }, { xtype: 'datecolumn', text : 'Geburtsdatum', dataIndex: 'birthdate', format: 'd.m.Y', flex: 1 }, { text : 'Status', //name: 'group_id', dataIndex: 'isActive', flex: 1 }, { xtype: 'actioncolumn', width: 60, menuDisabled: true, items: this.LoadControlBar() } ]; me.plugins = [{ ptype:'saki-gridsearch' ,searchText: 'Suchen' ,autoTipText: 'Mindestens zwei Zeichen' ,selectAllText: 'Selektiere alle' }]; me.bbar = me.paging = Ext.create('Ext.toolbar.Paging', { store:me.store ,displayInfo:true }); me.tbar = [ { xtype: 'button', id:'child_btn_add', text:'Kind hinzufügen', tooltip:'Neues Kind hinzufügen', iconCls:'add', hidden: (CheckPermission('Desktop.children.view.Mainwindow') != "WRITE"), handler:function(view, e){ this.fireEvent('AddChildren', view, e); } }, { xtype: 'button', id: 'btnChildExport', text: 'Liste exportieren', tooltip: 'Spezifische Liste exportieren', iconCls: 'exportList', handler: function(view, e){ this.fireEvent('ExportList', view, e); } } ]; me.callParent(); }, </code></pre> <p>store:</p> <pre><code>Ext.define('Desktop.children.store.childrenStore', { extend: 'Ext.data.Store', id: 'childrenStore', alias: 'widget.childrenStore', requires: [ 'Desktop.children.model.childrenModel', 'Ext.data.proxy.Memory', 'Ext.data.reader.Array' ], model: 'Desktop.children.model.childrenModel', //autoLoad:true, pageSize: 10, proxy: { type:'ajax', enablePaging: true, url:'resources/php/json.php', headers: { 'Content-Type': 'application/json' }, extraParams:{ data : JSON.stringify({ module : "children", action : "load", jsonObject : null}), start: 0, limit: 10, }, reader:{ type:'json', rootProperty: 'Anfang' } }, sorters: [{ property : 'lastName', direction:'ASC' }], }); </code></pre>