Java Reference
In-Depth Information
The action listener method for the
Update
button can be generated by double-
clicking on it.
public String updateButton_action() {
RowKey rowKey = tableRowGroup1.getRowKey();
Customer[] customerArray =
getSessionBean1().getCustomerArray();
Customer selectedCustomer =
customerArray[Integer.parseInt(rowKey.getRowId())];
setValue("#{sessionScope.Customer}",
selectedCustomer);
return "editCustomer";
}
In this method we need to find for which row the
Update
button was pressed,
therefore we need to reference the
TableRowGroup
instance corresponding to the
<webuijsf:tableRowGroup>
tag in our page. The simplest way to bind the tag to
an instance variable of the appropriate type in our managed bean is to click on
the
tableRowGroup1
component in the
Navigator
window and select
Add
Binding Attribute
.
