This event fires when the user clicks the icon to expand a row in the Grid.
This event ONLY fires if you have set the 'Row expander type' to 'CustomEvent'.
The following variables are available to you in the event:
The grid component definition
The row number of the row that was expanded (numeric value)
An array of the primary key values for the row that was expanded. All values in this array are character values, even if the corresponding primary key column is of a different type.
The HTML markup that you want to add before the Detail View is rendered. Must be wrapped in <td>...</td> tags.
The HTML markup that you want to add after the Detail View is rendered. Must be wrapped in <td>...</td> tags.
You can also set state variables in this event. The value of any state variables will be available in all subsequent ajax callbacks (in the e.__si2 object).
To set a state variable:
e._state.myvar1 = "value1" e._state.myvar2 = "value2"