[FNR] RowEditor AssertionError

[eggp]

Hello...

i little speak english, so just paste stackTrace and code

error:

12:32:40.046 [ERROR] [hu.eggproject.pizzapiazza.admin.Start] Uncaught exception escaped


java.lang.AssertionError: Method must be called after the component is rendered
    at com.extjs.gxt.ui.client.widget.Component.assertAfterRender(Component.java:1503)
    at com.extjs.gxt.ui.client.widget.Component.el(Component.java:405)
    at com.extjs.gxt.ui.client.widget.grid.RowEditor.positionButtons(RowEditor.java:837)
    at com.extjs.gxt.ui.client.widget.grid.RowEditor$1.handleEvent(RowEditor.java:252)
    at com.extjs.gxt.ui.client.widget.grid.RowEditor$1.handleEvent(RowEditor.java:1)
    at com.extjs.gxt.ui.client.event.BaseObservable.callListener(BaseObservable.java:178)
    at com.extjs.gxt.ui.client.event.BaseObservable.fireEvent(BaseObservable.java:86)
    at com.extjs.gxt.ui.client.widget.Component.fireEvent(Component.java:456)
    at com.extjs.gxt.ui.client.widget.grid.GridView.syncScroll(GridView.java:1937)
    at com.extjs.gxt.ui.client.widget.grid.GridView.handleComponentEvent(GridView.java:1208)
    at com.extjs.gxt.ui.client.widget.grid.Grid.onComponentEvent(Grid.java:514)
    at com.extjs.gxt.ui.client.widget.Component.onBrowserEvent(Component.java:884)
    at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1351)
    at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1307)
    at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
    at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
    at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
    at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
    at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
    at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
    at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
    at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
    at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
    at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
    at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
    at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
    at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
    at java.lang.Thread.run(Unknown Source)

code:

package hu.eggproject.pizzapiazza.admin.client.controllers.UtcaController.View;


import hu.eggproject.client.controllers.BaseRequestCallback;


public class UtcaEditWindow extends Window {
	UtcaModel ujModel = null;
	private Grid<UtcaModel> grid;
	private ColumnModel columnModel;
	private UtcaController uc;
	private ListStore<UtcaModel> store;
	
	public UtcaEditWindow(final ListStore<UtcaModel> store) {
		this.store = store;
		setHeading(store.getAt(0).getDistrict()+". kerület utcáinak szerkesztése");
		setOnEsc(false);
		setLayout(new FitLayout());
		setSize(500,400);
		setMaximizable(true);
		this.uc = (UtcaController) AppController.getController("Utca");
		
		List<ColumnConfig> configs = new ArrayList<ColumnConfig>();
		
		final CheckBoxSelectionModel<UtcaModel> sm = new CheckBoxSelectionModel<UtcaModel>();
		sm.setSelectionMode(SelectionMode.SINGLE);
		configs.add(sm.getColumn());
		
		ColumnConfig zipCodeColumn = new ColumnConfig("zip_code", "IRSZ", 60);
		NumberField zipCodeNumberField = new NumberField();
		zipCodeNumberField.setMaxLength(4);
		zipCodeNumberField.setMinLength(4);
		zipCodeNumberField.getPropertyEditor().setType(Integer.class);
		zipCodeNumberField.setAllowBlank(true);
		zipCodeNumberField.setAllowNegative(true);
		zipCodeColumn.setEditor(new CellEditor(zipCodeNumberField));
		configs.add(zipCodeColumn);
		
		ColumnConfig nevColumn = new ColumnConfig("name","Utca név",200);
		TextField<String> nevTextField = new TextField<String>();
		nevTextField.setAllowBlank(true);
		nevColumn.setEditor(new CellEditor(nevTextField));
		configs.add(nevColumn);
		
		ColumnConfig localityColumn = new ColumnConfig("locality","Köztér",80);
		localityColumn.setSortable(false);
		final ComboBox<UtcaDictModel> localityCombo = new ComboBox<UtcaDictModel>();
		localityCombo.setDisplayField("hungarianName");
		localityCombo.setAllowBlank(true);
		localityCombo.setEditable(false);
		localityCombo.setTriggerAction(TriggerAction.ALL);
		localityCombo.setStore(this.uc.getUtcaDictStore());
		localityColumn.setEditor(new CellEditor(localityCombo)
		{
			@Override
			public Object postProcessValue(Object value) {
				if(value != null)
				{
					return ((ModelData)value).get("hungarianName");
				}
				return null;
			}


			@Override
			public Object preProcessValue(Object value) {
				return localityCombo.getStore().findModel("hungarianName", value);
			}		
		});
		configs.add(localityColumn);
		// TODO figyelni arra hogyha keruletet valt akkor vegyuk ki ebbol a storebol es tegyuk be a masikba!!!
		ColumnConfig districtColumn = new ColumnConfig("district","Kerület",80);
		districtColumn.setSortable(false);
		final ComboBox<KeruletModel> districtCombo = new ComboBox<KeruletModel>();
		districtCombo.setDisplayField("id");
		districtCombo.setAllowBlank(true);
		districtCombo.setEditable(false);
		districtCombo.setTriggerAction(TriggerAction.ALL);
		districtCombo.setStore(this.uc.getKeruletek());
		districtColumn.setEditor(new CellEditor(districtCombo)
		{
			@Override
			public Object postProcessValue(Object value) {
				if(value != null)
				{
					return ((ModelData)value).get("id");
				}
				return null;
			}


			@Override
			public Object preProcessValue(Object value) {
				return districtCombo.getStore().findModel("id", value);
			}
		});
		configs.add(districtColumn);	
		
		ColumnConfig priceColumn = new ColumnConfig("price","Sz.ár",80);
		NumberField priceNumberField = new NumberField();
		priceNumberField.getPropertyEditor().setType(Integer.class);
		priceNumberField.setValue(0);
		priceNumberField.setAllowBlank(true);
		priceNumberField.setAllowNegative(true);
		priceColumn.setEditor(new CellEditor(priceNumberField));
		configs.add(priceColumn);
		
		final RowEditor<UtcaModel> rowEditor = new RowEditor<UtcaModel>();
		rowEditor.setClicksToEdit(ClicksToEdit.TWO);
	/*	rowEditor.addListener(Events.BeforeEdit, new Listener<BaseEvent>() {
			@Override
			public void handleEvent(BaseEvent be) {
				sm.getColumn();
			}
		});*/
		rowEditor.addListener(Events.CancelEdit, new Listener<BaseEvent>() {
			@Override
			public void handleEvent(BaseEvent be) {
				if(ujModel != null && ((RowEditorEvent)be).getRecord().getModel().equals(ujModel))
				{
					UtcaEditWindow.this.store.remove(ujModel);
					ujModel = null;
				}
			}
		});
		rowEditor.addListener(Events.AfterEdit, new Listener<BaseEvent>() {
			@Override
			public void handleEvent(BaseEvent be) {
				// ha van uj modelben valami akkor azt kell menteni! ha nincs akkor az editaltat!
				RowEditorEvent e = (RowEditorEvent) be;
				final Record record = e.getRecord();
				//UtcaModel model = (UtcaModel)record.getModel();
				if(ujModel != null)
				{
					//mentunk! ez egy uj utca!!!!
					// keruletre figyeljunk oda!!!!
					try {
						UtcaEditWindow.this.uc.saveNewUtca(record, new BaseRequestCallback()
						{
							@Override
							public void onResponse(String response, String msg) {
								if(response.equals("UPDATE") && msg.equals("OK"))
								{
								//	UtcaModel model = (UtcaModel) record.getModel();
									//record.commit(false);
									Info.display("Mentés", "Utca mentése sikeres volt!");
								}
								else
								{
									Info.display("Hiba","Hiba történt az utca mentése közben!");
								}
							}


							@Override
							public void onError(AjaxRequest request, Throwable ex) {
								Info.display("Hiba","Hiba történt az utca mentése közben!");
						}});
					} catch (AjaxRequestException e1) {
						UtcaEditWindow.this.store.remove((UtcaModel) record.getModel());
						//e1.printStackTrace();
						Info.display("Hiba","Hiba történt az utca mentése közben!");
					}
				}
				else
				{
					// keruletre figyeljunk oda!!!!
					//Map<String, Object> changes = record.getChanges();	
					try {
						UtcaEditWindow.this.uc.saveModifiedUtca(record,new BaseRequestCallback()
						{
							@Override
							public void onResponse(String response, String msg) {
								if(response.equals("UPDATE") && msg.equals("OK"))
								{
									Info.display("Mentés", "Utca mentése sikeres volt!");
								}
								else
								{
									Info.display("Hiba","Hiba történt az utca mentése közben!");
								}
							}


							@Override
							public void onError(AjaxRequest request,
									Throwable ex) {
								Info.display("Hiba","Hiba történt az utca mentése közben!");
							}	
						});
					} catch (AjaxRequestException e1) {
						e1.printStackTrace();
					}
				}
				ujModel = null;
			}
		});
		columnModel = new ColumnModel(configs);
		grid = new Grid<UtcaModel>(this.store,columnModel );
		grid.setLoadMask(true);
		grid.addPlugin(rowEditor);
		grid.setSelectionModel(sm);
		grid.addPlugin(sm);
		this.add(grid);
		
		ToolBar toolBar = new ToolBar();
		Button add = new Button("Új utca hozzáadása");
		add.addSelectionListener(new SelectionListener<ButtonEvent>() {
			@Override
			public void componentSelected(ButtonEvent ce) {
		        ujModel = new UtcaModel();
		        //ujModel.setPrice(0);  
		        rowEditor.stopEditing(false);  
		        UtcaEditWindow.this.store.insert(ujModel, 0);  
		        rowEditor.startEditing(UtcaEditWindow.this.store.indexOf(ujModel), true);  
			}
		});
		//Button remove = new Button("A kiválasztott utca törlése");
		toolBar.add(add);
		//toolBar.add(remove);
		this.setTopComponent(toolBar);
		
		show();
	}


	public void setStore(ListStore<UtcaModel> store)
	{
		this.store = store;
		grid.reconfigure(this.store, columnModel);
	}
}

final ListStore<UtcaModel> store => count about 400-700 row...

when i scroll the window, then a page comes after the failure ...(

renderering problem ?

thx

By Egg

[sven]

That code looks like GXT 2 and should already be fixed in SVN. Moved to the correct forum

[eggp]

I use gxt 2.2.5 and gwt 2.4

[sven]

I use gxt 2.2.5 and gwt 2.4

Yes and you posted in the GXT 3 forums

[eggp]

thx help!