I am trying to have a table that displays data that the user inputs as well as edit the data. I have figured out how to do this with text (ie, they can edit the name of something in the table), but I cannot get it to work with selection cells.
It works correctly if the items in the selection cell are predefined, but I cannot dynamically update the items in the cell to include new things after I have created the cell. To explain more, i have a "type" column. The user enters items into the table with a given type, but that can also add new types later. When they click on the item in the type column, I want the dropdown box to contain all the new types that they have entered, but I don't know how to accomplish this. Here is the code I have so far (that doesn't update like I want it to). record.getTypeList() will contain additional entries after the user enters new types. SelectionCell editTypeComboBox = new SelectionCell(record.getTypeList()); Column<Assignment, String> typeColumn = new Column<Assignment, String>(editTypeComboBox) { @Override public String getValue(Assignment object) { return object.getType(); } }; typeColumn.setFieldUpdater(new FieldUpdater<Assignment, String>() { @Override public void update(int index, Assignment object, String value) { int row = index; String newType = value; record.editAssignType(row, newType); updateClassGradeLabel(); log.info("Set type to " + value); cellTable.redraw(); } }); cellTable.addColumn(typeColumn, "Type"); Does anyone have any ideas on how to accomplish this? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.