Default value to view attribute using other attribute of same row

Default value to view attribute using other attribute of same row

Some time requirement will come in development to set some view-obejct attribute based on other attribute. This post will guide you how to achieve this functionality without even using the groovy expression.

Here in this post I am using ViewRowImpl to achieve this requirement.

I defined ViewRowImpl as shown below

  

By checking include accessors means setter/getter for each attribute is generated in ViewRowImpl class.

 Here we have 3 column SUID, ID and Name on save i want to copy id data to SUID fields.

    public void setId(Number value) {
        setAttributeInternal(ID, value);
        setAttributeInternal(SUID, value);
    }

 above code successfully set ID column data to SUID. 

find the sample application with source and table script Application