Creating Dynamic text fields/combobox in Editable grid
I am new to GWT and Ext-GWT(gxt-2.2.4.jar) . I am using EditorGrid and creating 3 columns, i have Combobox in first columns. and text field in second column, Now my question is If i select a value in Combobox based on the value i have to created the textfield/combobox in the second column.
Example: In first column combobox i have values like gender,Age . If i select Gender value in combobox then the second column should create a combobox drop down with Male,Female as values, If i select Age as value in first combobox drop down ,then the second column should create a text field.