Руслан

<input name="typeid_name" id="cb_typeid_name" class="easyui-combobox" style="width:250px;height:20px" data-options="
											prompt:'Выберете тип оборудования...',
											valueField: 'hwt_id',
											textField: 'hwt_type',
											url:'inv_get_hwtype.php',
											panelHeight:'200',
											onSelect: function(rec)
												{
													var url = 'get_hwtype.php?hwt_id=' + rec.hwt_id;
													$.getJSON(url,function(data)
														{
															var result = eval('(' + data + ')');
															alert(result.hwt_id + ' ' + result.hwt_type);
														});
													$('#typeid_id').textbox('setValue',rec.hwt_id);
													$('#cb_modelid_name').combobox('enable');
													var abc = rec.hwt_id;
													$('#cb_modelid_name').combobox('reload','inv_get_hwmodel.php?abc=' + rec.hwt_id);
												}
								">