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**Isomorphic** · 9 Jan 2010, 10:29

Can you show this as a ready-to-run, standalone test case?

**youplease** · 18 Mar 2010, 08:03

I get the same error when I call refreshCell on a grid which has only one row and setAlwaysShowEditors(true).

Code:

Error:
	''this._inactiveEditorContextMap' is null or not an object'
	in http://localhost:8888/SmartGwtTest.html
	at line 12435

    ListGrid._clearingInactiveEditorHTML(rowNum=>0, colNum=>1)
    ListGrid.refreshCell(rowNum=>0,  colNum=>1,  refreshingRow=>undef,  allowEditCellRefresh=>undef)
    StatefulCanvas.handleActivate(event=>Obj,  eventInfo=>undef)
    StatefulCanvas.handleClick(event=>Obj,  eventInfo=>undef)
    EventHandler.bubbleEvent(target=>[IButton ID:isc_OID_2],  eventType=>"click",  eventInfo=>undef,  targetIsMasked=>undef)
    EventHandler.handleClick(target=>[IButton ID:isc_OID_2],  eventType=>undef)
    EventHandler._handleMouseUp(DOMevent=>Obj{type:error},  fakeEvent=>undef)
    EventHandler.handleMouseUp(DOMevent=>Obj{type:error},  fakeEvent=>undef)
    EventHandler.dispatch(handler=>EventHandler.handleMouseUp(),  event=>Obj{type:error})
    anonymous(event=>undef)
        "var returnVal=arguments.callee._window.isc.EH.dispatch(arguments.callee._handler,event);return returnVal;"

Here is the test case:

Code:

package test.client;

import com.google.gwt.core.client.EntryPoint;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.ListGridRecord;
import com.smartgwt.client.widgets.layout.VLayout;

/**
 * Entry point classes define <code>onModuleLoad()</code>.
 */
public class SmartGwtTest implements EntryPoint {

  /**
   * This is the entry point method.
   */
  public void onModuleLoad() {
    VLayout layout = new VLayout();
    layout.setWidth100();
    layout.setHeight100();

    final ListGrid listGrid = new ListGrid();

    listGrid.setWidth(400);
    listGrid.setHeight(400);
    listGrid.setAlwaysShowEditors(Boolean.TRUE);

    ListGridField field1 = new ListGridField("field1", "Field #1", 200);
    ListGridField field2 = new ListGridField("field2", "Field #2", 200);
    listGrid.setFields(field1, field2);

    listGrid.setData(getData(1));

    layout.addMember(listGrid);

    IButton button = new IButton("Change");
    button.addClickHandler(new ClickHandler() {

      @Override
      public void onClick(ClickEvent event) {
        ListGridRecord[] recs = listGrid.getRecords();
        recs[0].setAttribute("field2", "Changed");
        listGrid.refreshCell(0, 1);
      }
    });

    layout.addMember(button);

    layout.draw();
  }

  private ListGridRecord[] getData(int num) {
    ListGridRecord[] records = new ListGridRecord[num];
    for (int i = 0; i < num; i++) {
      records[i] = new ListGridRecord();
      records[i].setAttribute("field1", "Field 1 Value " + i);
      records[i].setAttribute("field2", "Field 2 Value " + i);
    }
    return records;
  }

}

If there is more than one row in the grid or if setAlwaysShowEditors is set to false the error isn't displayed. I'm using SmartGWT 2.1.

**freizl** · 12 Jul 2010, 22:20

Any update?
I got same problem~

**rony.eid** · 24 Aug 2010, 03:59

Hello,

I also got the same compatibility problem with setAlwaysShowEditors along with Adaptive filter. Any help please!!!

Thank you

**rle125** · 17 Oct 2011, 14:02

I am getting the same JS error.

Any workarounds?

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SmartGWT2.0 AlwaysShowEditors issue

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