posted 14 years ago
In my module (skill maintenance is module name and skill is table name) I have to take reference of another module, that is skill category (and table name is skill category). At the time of skill creation, (that is first form of my module) I need data from skill category table. So at the time of form loading my combo should be filled with data of another table.
In model I have written code to fetch data from skill category table and set it into VO but I am afraid this model will be called only when we press submit button of the create skill form. So no values will be set in VO and so it is showing null pointer exception.
Can any one tell me how to resolve this problem?