maybe there are some parts of your code skipped for some exception.... insert some system out at the end of your methods and see if the text is outputted.... how you update your store onFocus? you call a store.removeAll() and after you append new data?? hope it helps, Pat
2009/9/23 kilaru <[email protected]> > > Thanks for your answer. > > i have implemented as you have said. but i have String[][] for me for > countries, where i am storing (id, value) > > as i am having this store. > Store gridCountriesStore = new SimpleStore(new String[]{"countryid", > "countryName"}, new String[][]); > > and i am updating this store with values in "onFocus" method of > ComboBoxListenerAdapter. and i am getting values in to store as > > // copied this while debugging in the eclipse. > [[1, INDIA], [2, US], [11, UK], [12, Australia], [13, England], [14, > Srilanka], [15, China], [16, West Indies], [17, Asia], [19, South > America], [24, Africa]] > > i am able to see country names when i see int he dropdown. but after > selecting a particular country and tabbing out from there, immediately > id is populated in the grid cell. For Example: if i select England > from dropdown, and tabbed out from there, 13 is displayed in the cell. > > so, i used the below code to solve the problem. but i am getting null > from record.getAsString("countryName"); > > > col.setRenderer(new Renderer() { > public String render(Object value, CellMetadata > cellMetadata,Record record, > int rowIndex, int colNum, Store store) { > String name = record.getAsString("countryName"); > return name; > } > }); > > > please help me.. > > > On Sep 22, 12:51 pm, Stefano Gargiulo <[email protected]> wrote: > > i had the same problem... it solved it setting a custom render for the > cell: > > col.setEditor(cbeditor); > > col.setRenderer(new Renderer() { > > > > public String render(Object value, CellMetadata cellMetadata, > > Record record, > > int rowIndex, int colNum, Store store) { > > return (String) > > SharedUIControls.compartIDtoValueMap.get(value.toString()); > > } > > }); > > > > where `compartIDtoValueMap` is a static HashMap populed via GWT RPC at > > application startup (and whatever is needed) > > > > 2009/9/22 kilaru <[email protected]> > > > > > > > > > > > > > I have EditorGridPanel and in that one of the cells I am showing > > > ComboBox to the user. With the below code combobox is displayed in a > > > cell when I click on a cell. Also I can see list of countries which > > > are retrieved from database. Problem is when I select a country from > > > combobox, and when focus is lost from that combobox, the value of > > > countryPk is displayed instead of country name. Where I am expecting > > > the value of countryPk should be send to server and country name > > > should be displayed to user. > > > > > Please help me in this problem. > > > > > // Code to add combobox to the gridpanel > > > ---------------------------------------------------- > > > > > > --------------------------------------------------------------------------- > --------------------------------- > > > > > ColumnConfig countryConfig = new ColumnConfig("Country", "countryPk", > > > 100); > > > > > final String[] countryHeadings = new String[]{"countryPk", > > > "country"}; > > > > > final ComboBox countryComboBox = new ComboBox("Select > > > Country","countryPk"); > > > > > final Store gridCountriesStore = new SimpleStore(countryHeadings, new > > > String[][]{}); > > > > > gridCountriesStore.load(); > > > > > countryComboBox .setStore(gridCountriesStore); > > > > > countryComboBox .setDisplayField("country"); > > > > > countryComboBox .setMode(ComboBox.LOCAL); > > > > > countryComboBox .setTriggerAction(ComboBox.ALL); > > > > > countryComboBox .setForceSelection(true); > > > > > countryComboBox .setValueField("countryPk"); > > > > > countryComboBox .setReadOnly(true); > > > > > countryComboBox.addListener(new ComboBoxListenerAdapter() { > > > > > LookupController lookupController = new > > > LookupController(); > > > > > @Override > > > > > public void onFocus(Field field) { > > > > > lookupController.updateCountriesComboStore > > > (gridCountriesStore, countryHeadings); > > > > > } > > > > > }); > > > > > countryConfig.setEditor(new GridEditor(countryComboBox)); > > > > > countryConfig.setWidth(60); > > > > > // > > > > > > --------------------------------------------------------------------------- > --------------------------------- > > > > > //Code to get update the countries store > > > ………………………………………………………………………………………….----------------------------------- > > > > > > --------------------------------------------------------------------------- > ------------------------------------ > > > > > private LookupServiceAsync service = (LookupServiceAsync) GWT.create > > > (LookupService.class); > > > > > public void updateCountriesComboStore(final Store store, final String > > > [] headings) { > > > > > GWT.log("Calling getCountries() of LookupServiceImpl", > > > null); > > > > > service.getCountries(new AsyncCallback<String[][]>(){ > > > > > public void onFailure(Throwable caught) { > > > > > GWT.log("Unable to retreive Countries from > > > ServletContext scope", null); > > > > > } > > > > > public void onSuccess(String[][] result) { > > > > > GWT.log("Retrieve Countries from > > > ServletContext scope", null); > > > > > StoreCreator.updateStore(store, headings, > > > result); > > > > > } > > > > > }); > > > > > } > > > > > > //------------------------------------------------------------------------- > ------------------------------------ > > > > > // Code to update any given store object > > > ---------------------------------------------------------------------- > > > > > > --------------------------------------------------------------------------- > ------------------------------------ > > > > > public static void updateStore(final Store store, String[] headings, > > > String[][] data) > > > { > > > > > if (store != null) > > > { > > > > > Store storeTemp = new SimpleStore(headings, data); > > > > > storeTemp.reload(); > > > > > store.removeAll(); > > > > > store.add(storeTemp.getRecords()); > > > > > } > > > > > } > > > > > > --------------------------------------------------------------------------- > -------------------------------------------------------- > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "GWT-Ext Developer Forum" group. 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