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CreateValueBinding question  RSS feed

 
sridhar panini
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Posts: 9
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hi, I use x atatable and I select a row for the list and I get the exact value. But, my question is it tries to instantiate the same object again and again.
I have my JDBC call in the constructor and when ever I select a row it calls the JDBC statement.
Can anyone tell me how can I stop this repeated call to the DB.

here is what I do.
I do a binding in my datatable to a method having the following code and whenever I select a row It tries to call the JDBc statement inside the constructor.

Customer customer = (Customer )this.getDataTable().getRowData();
FacesContext ctx = FacesContext.getCurrentInstance();
ValueBinding binding = ctx.getApplication().createValueBinding("#{editCustomer }");
binding.setValue(ctx,customer );
ValueBinding binding = ctx.getApplication().createValueBinding("#{editEmployee }");
binding.setValue(ctx, new Employee());

Any help would be appreicated.
 
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