title: Populate datablock2 on button click from datablock1 in oracle forms
body: <p>I am new to oracle forms.Here is my question.I have 2 datablocks and 1 control block.I have 3 txtboxes in datablock1,a search button in control block and a tabular form in data block2.
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  Now,If I enter something in the textboxes present in datablock1 and click on search button,It should populate the tabular form in datablock2 based on the search results.
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  If the text boxes are null and if I click on search button,It should populate the tabular form  with all the details.</p>
  
  <p>Help would be much appreciated</p>