Sending the same email 4 times does not help getting an answer... Antonio
2007/8/29, Randy Jonasz <[EMAIL PROTECTED]>: > > Hello everyone, > > I have a quick question. When the user session expires and they try > to submit a form to the server through an open window, I'm finding my > array in my action form is not being populated through the setter > method. In fact I'm getting the following exception > > java.lang.NullPointerException > at > org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty( > PropertyUtilsBean.java:427) > > I can eliminate the exception by initializing the array in the form's > constructor. My question is how can I obtain the size of the array > dynamically? The array size is determined by the user. > > Thanks for any help, > > Randy > > -- > Oscar Developer > McMaster University > 75 Frid Street, Hamilton, ON > 905 525 9140 x27735 > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
