Examples of com.gwtext.client.data.Store

com.gwtext.client.data.Store
The Store class encapsulates a client side cache of {@link Record} objects which provide input data for widgets suchas the {@link com.gwtext.client.widgets.grid.GridPanel}, or the {@link com.gwtext.client.widgets.form.ComboBox}.
A Store object uses an implementation of {@link DataProxy} to access a data object unless you call loadData() directlyand pass in your data. The Store object has no knowledge of the format of the data returned by the Proxy.
A Store object uses its configured implementation of {@link Reader} to {@link Record} instances from the data object.These records are cached and made available through accessor functions. Usage :
```
   Object[][] states = new Object[][]{ new Object[]{"AL", "Alabama"}, new Object[]{"AK", "Alaska"}, new Object[]{"AZ", "Arizona"}, new Object[]{"AR", "Arkansas"}, new Object[]{"CA", "California"}}; 
 Reader reader = new ArrayReader(new RecordDef( new FieldDef[]{ new StringFieldDef("abbr"), new StringFieldDef("state") }));  Store store = new Store(proxy, reader);  
```
@see com.gwtext.client.data.XmlReader @see com.gwtext.client.data.JsonReader @see com.gwtext.client.data.HttpProxy @see com.gwtext.client.data.MemoryProxy

                    }
                    gridData[i] = rowData;
                }
                MemoryProxy proxy = new MemoryProxy( gridData );
                ArrayReader reader = new ArrayReader( rd );
                store = new Store( proxy, reader );
                //currentGrid = new Grid(Ext.generateId(), "600px", "600px", store, cm);
                currentGrid = new GridPanel( store, cm );
                currentGrid.setWidth( 600 );
                currentGrid.setHeight( 600 );

View Full Code Here


    private GridPanel doGrid(MemoryProxy proxy) {
        RecordDef recordDef = new RecordDef( new FieldDef[]{new StringFieldDef( "uuid" ), new StringFieldDef( "left" ), new StringFieldDef( "type" ), new StringFieldDef( "right" )} );


        ArrayReader reader = new ArrayReader( recordDef );
        Store store = new Store( proxy,
                                 reader );
        store.setDefaultSort( "left",
                              SortDir.DESC );
        store.load();


        ColumnModel cm = new ColumnModel( new ColumnConfig[]{new ColumnConfig() {
            {
                setHidden( true );
                setHeader( "uuid" );

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                new StringFieldDef( "assetFormat" ), //NON-NLS
                new StringFieldDef( "message" ) //NON-NLS
        } );


        ArrayReader reader = new ArrayReader( recordDef );
        Store store = new Store( proxy,
                                 reader );
        store.load();


        ColumnModel cm = new ColumnModel( new ColumnConfig[]{new ColumnConfig() {
            {
                setHidden( true );
                setDataIndex( "uuid" ); //NON-NLS

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        for ( PropertyHolder holder : properties.list ) {
            data[dataIndex++] = new String[]{holder.name, holder.value};
        }


        MemoryProxy proxy = new MemoryProxy( data );
        store = new Store( proxy,
                           new ArrayReader( recordDef ) );
        store.load();


        ColumnConfig keyCol = new ColumnConfig( "Key?",
                                                "key",

View Full Code Here




  protected void initComponent() {
    super.initComponent();
    if (!GWT.isScript()) {
      Store store = getStore();
      if (store == null && !(this instanceof PropertyGridPanel)) {
        error("A Store must be assigned to the GridPanel. See setStore(..)");
      }
    }
  }

View Full Code Here

      // use the store returned by Extj.
      // if not return the one we store locally.
      JavaScriptObject storeJS = getAttributeAsJavaScriptObject("store");
      
      if(storeJS != null){
        store = new Store(storeJS);
      }
      
        return store;
    }

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                                     }
                                     gridData[i] = rowData;
                                 }
                                 MemoryProxy proxy = new MemoryProxy( gridData );
                                 ArrayReader reader = new ArrayReader( rd );
                                 store = new Store( proxy,
                                                    reader );
                                 //currentGrid = new Grid(Ext.generateId(), "600px", "600px", store, cm);
                                 currentGrid = new GridPanel( store,
                                                              cm );
                                 currentGrid.setWidth( 600 );

View Full Code Here

            new StringFieldDef("message")           //NON-NLS
        }
    );


    ArrayReader reader = new ArrayReader(recordDef);
    Store store = new Store(proxy, reader);
    store.load();




    ColumnModel cm  = new ColumnModel(new ColumnConfig[] {
      new ColumnConfig() {
        {

View Full Code Here

    RecordDef recordDef = new RecordDef(new FieldDef[] {
        new IntegerFieldDef("severity"), new DateFieldDef("timestamp"),
        new StringFieldDef("message"), });


    ArrayReader reader = new ArrayReader(recordDef);
    Store store = new Store(proxy, reader);
    store.setDefaultSort("timestamp", SortDir.DESC);
    store.load();


    ColumnModel cm = new ColumnModel(new ColumnConfig[] {
        new ColumnConfig() {
          {
            setDataIndex("severity");  //NON-NLS

View Full Code Here

        for (PropertyHolder holder : properties.list) {
            data[dataIndex++] = new String[]{holder.name, holder.value};
        }


        MemoryProxy proxy = new MemoryProxy(data);
        store = new Store(proxy, new ArrayReader(recordDef));
        store.load();


        ColumnConfig keyCol = new ColumnConfig("Key?", "key", 100, true, null, "key");    //NON-NLS
        keyCol.setEditor(new GridEditor(new TextField()));
        keyCol.setFixed(false);

View Full Code Here

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