I have created a fillable PDF form & now I need to import data from an excel sheet based on the selection of two different combo boxes. To be more specific, one combo box contains job category and other contains job level. Based on these selections the respective employee's salary amount and allowance amount should be imported into fillable PDF's text field for calculation from an excel sheet. Can someone shed some light to get an idea from where to start? I am a beginner in fillable PDF related javascript & I have very basic level of knowledge in this topic. Thanks in advance.