Log APEX Interactive Report Search Filter

A few days ago someone posted a question on the forums http://forums.oracle.com/forums/message.jspa?messageID=3365707 asking how to log the search filter in an IR. Here's how to do it. A working example is available here.

Please note you will need jQuery for this example

Step 1: Create Log Table

  CREATE TABLE tir_search_filter_log(
    search_filter VARCHAR2(255) NULL,
    search_date DATE DEFAULT SYSDATE NOT NULL,
    username VARCHAR2(255) NOT NULL);

Step 2: Create Application Process Create an On Demand Application Process. Call it: AP_LOG_SEARCH_FILTER

  BEGIN
    INSERT INTO tir_search_filter_log
                (search_filter,
                 search_date,
                 username
                )
    VALUES      (apex_application.g_x01,
                 SYSDATE,
                 :app_user
                );
  END;

Step 3: Create Interactive Report Create a IR Page

  SELECT *
  FROM   emp

Step 3: Javascript Create a HTML region and add the following javascript code:

  // Function to call our Application Process to log the search
  function fLogSearch(){
    var get = new htmldb_Get(null,$v('pFlowId'),'APPLICATION_PROCESS=AP_LOG_SEARCH_FILTER',$v('pFlowStepId'));    
    get.addParam('x01',$v('apexir_SEARCH')); // IR Search Filter Value
    gReturn = get.get();  // Call AP Log Search Filter to insert log
    // Call APEX IR Search
    gReport.search('SEARCH');
  }

  // Run the following once the document is ready
  $(document).ready(function(){  
    // -- Handle Go Button --
    // Unbind all events. Important for order of execution
    $('input[type="button"][value="Go"]').attr('onclick',''); //unbind click event
    // Rebind events
    $('input[type="button"][value="Go"]').click(function(){fLogSearch()});

    // -- Handle "Enter" in input field --
    $('#apexir_SEARCH').attr('onkeyup',''); //unbind onkeyup event
    // Rebind Events
    $('#apexir_SEARCH').keyup(function(event){($f_Enter(event))?fLogSearch():null;});
  });