title: Hide footer in Adobe Form based on line items field
body: <p>This is an Adobe Form development. I have a requirement where I should display/hide a field in footer in a page and this footer should be displayed/hidden based on a flag which is a field in the line items internal table.</p>
  
  <p>I have a table with products of a quotation and this table has a flag for used items. There can be more than 100 products per quotation. I have displayed this table using subforms and floating fields.</p>
  
  <p><img src="https://i.stack.imgur.com/etknO.jpg" alt="Products subform"></p>
  
  <p>The refurbished indicator in the above image is already handled using FormCalc and is working fine. </p>
  
  <p><img src="https://i.stack.imgur.com/Ft5ZY.jpg" alt="Product subform hierarchy">
  <img src="https://i.stack.imgur.com/BYgTu.jpg" alt="Structure of product item table"></p>
  
  <p>The footer cannot be clubbed with the product item subform. 
  If there is a used product is displayed in a particular page, then the footer should display a disclaimer statement only in that page. </p>
  
  <p><img src="https://i.stack.imgur.com/6vVSr.jpg" alt="Footnote disclaimer"></p>
  
  <p>Kindly someone help me out how to achieve this.</p>