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  • Users: anchal
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  1. anchal

    dynamic number of placeholders for IN operator in SQL query

    Hi, I have a problem related to passing a number of parameters (the number changes dynamically) for the IN operator in the WHERE clause of a select statement. I want to have a static query e.g. "select * from emp where emp_name in (?, ?, ?, ....)". Here the number of place holders are...
  2. anchal

    JTree node as a hyperlink in applet

    Hi, I'm building a tree in applet using JTree. I want each node of the tree to be a link such that when the user clicks a node, the request goes to a servlet. Also, each node sends a unique key-value pair to the servlet so that the servlet knows which node was clicked. This means that each node...
  3. anchal

    capturing 'button click' event

    Hi, Is there a way to know which button was clicked by the user on a 'file download' dialog box e.g. 'Ok' or 'Cancel' button? Thanks, Anchal.
  4. anchal

    automatic redirect after file download

    Hi, Please refer to the code below: response.setContentType ("application/xml"); response.setHeader ("Content-Disposition", "attachment; filename=\"my.xml\""); java.io.BufferedReader in = new java.io.BufferedReader(new java.io.FileReader(xmlPath))...

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