how to dynamic create UIComponent on cell onstartedit event?

hi all:
i want to dynamic create UIComponent on cell onstartedit event in gridtable.there is different edit mode on every row.
etc:
on row one create a select component
on row two create a textbox
on row three create a radio
my code:

 public void processCellStartEdit(ActionEvent event) {
 
 		Select select = new Select();
 		select.addItem(new SelectItem("1"));
 		select.addItem(new SelectItem("2"));
 		GridCell gridCell = ((GridCell) event.getSource());
 		gridCell.clearChildren();
 
 		gridCell.addChild(select);
 		
 	}

the view is not change.
why?
thanks a lot

onstarteditcell is fired after cell enters in edit mode so your method won't work.

GridCell was designed to use same edit control for all rows for a column But to specify different edit controls for each row you can try two aproaches:

- use a different datarow for each row type. In this case if you define three datarows and a datamodel with 2 rows gridtable will render 6 rows on the client.

- use facet GridTable.EDIT_FACET_NAME to specify custom edit controls in grid cell like this :

               <e:gridTd id="quantity1" height="30" editable="true">
                   <f:facet name="editMode">
                       <h:panelGrid border="0" style="background-color:yellow;border:1px solid red;">
                           <h:inputText size="8" rendered="#{ROW.index == 1}"/>
                           <h:selectOneMenu id="color" rendered="#{ROW.index == 2}">
                               <f:selectItem itemValue="red" itemLabel="Red"/>
                               <f:selectItem itemValue="blue" itemLabel="Blue"/>
                               <f:selectItem itemValue="black" itemLabel="Black"/>
                           </h:selectOneMenu>
                           <h:selectOneRadio id="radio" rendered="#{ROW.index > 2}">
                               <f:selectItem itemValue="true"/>
                               <f:selectItem itemValue="false"/>
                           </h:selectOneRadio>
                       </h:panelGrid>
                   </f:facet>
               </e:gridTd>

Basically you put different controls that will render only if a condition is true for a particular row.

thanks a lot!
but my select and selectItem is dynamic .they stored in database.
i am despair.
this function will add in your next version?
and the charset problem.

Yes, we will add these features in our next release.
Thanks for your interest.


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