Question

I have written a stored procedure, & to execute this procedure I need to pass a IN parameter whose data-type is ‘DATE’.

Now I will tell about my IN parameter in short.

Suppose I want see the attendance of ‘December 2011’ , then I need to pass ‘IN’ parameter as “Previous_month_of_last_date” which is ‘2011-11-30’. Then my procedure executes and gives me whole December months attendance details.

Hope so you are still with me.

Now here comes my question.

I have provided user below GUI.

So user will select here ‘year’ & ‘month’, Suppose he want see ‘December 2011’ report, then he will select ‘2011’ as year and ‘December’ as month as Input.

Now I want to write a JavaScript code who will take both these ‘year’ and ‘month’ as input and will convert this year and month in “Previous_month’s_last_date ” format e.g ‘2011-11-30’ for ‘2011 December Report’.

So how should I need to write a script to pass correct input to my procedure.

Any suggestions will be helpful.

This is my stored procedure.

DELIMITER $$

USE `Sample`$$

DROP PROCEDURE IF EXISTS `Test`$$

CREATE DEFINER=`Sample`@`%` PROCEDURE `Test`(IN month_last_date DATE)
BEGIN
SELECT 
users.id AS Id,
users.first_name AS Employee,cl_territories.name AS Territory,
CASE MAX(CASE WHEN DATE_FORMAT(main.cdate,'%d')='01' THEN main.task
              WHEN DATE_FORMAT(DATE_ADD(month_last_date, INTERVAL 1 DAY),'%W')='SUNDAY' THEN 0
              WHEN main.cdate IS NULL THEN -1
         ELSE -2 END)
     WHEN -1 THEN 'NA'
     WHEN  0 THEN 'S'
     WHEN  1 THEN 'Y'
     WHEN  2 THEN 'C'
     WHEN  3 THEN 'S1'
     WHEN  4 THEN 'P'
     WHEN  5 THEN 'M'
     WHEN  6 THEN 'H'
     WHEN  7 THEN 'L'
END Day1,
CASE MAX(CASE WHEN DATE_FORMAT(main.cdate,'%d')='02' THEN main.task
              WHEN DATE_FORMAT(DATE_ADD(month_last_date, INTERVAL 2 DAY),'%W') ='SUNDAY' THEN 0
              WHEN main.cdate IS NULL THEN -1
         ELSE -2 END)
     WHEN -1 THEN 'NA'
     WHEN  0 THEN 'S'
      WHEN  1 THEN 'Y'
      WHEN  2 THEN 'C'
      WHEN  3 THEN 'S1'
      WHEN  4 THEN 'P'
      WHEN  5 THEN 'M'
      WHEN  6 THEN 'H'
      WHEN  7 THEN 'L'
END Day2,
.
.
. # upt o 31 days
CASE MAX(CASE WHEN DATE_FORMAT(main.cdate,'%d')='31' THEN main.task
              WHEN DATE_FORMAT(DATE_ADD(month_last_date, INTERVAL 31 DAY),'%W')='SUNDAY' THEN 0
              WHEN main.cdate IS NULL THEN -1
         ELSE -2 END)
     WHEN -1 THEN 'NA'
     WHEN  0 THEN 'S'
     WHEN  1 THEN 'Y'
     WHEN  2 THEN 'C'
     WHEN  3 THEN 'S1'
     WHEN  4 THEN 'P'
     WHEN  5 THEN 'M'
     WHEN  6 THEN 'H'
     WHEN  7 THEN 'L'
END Day31
FROM
users  LEFT JOIN users_cstm
ON users.id=users_cstm.id_c
LEFT JOIN cl_territories
ON users_cstm.cl_territories_id1_c=cl_territories.id
LEFT JOIN
(
SELECT DATE_FORMAT(cl_doctor_call.date_entered,'%Y-%m-%d')AS cdate,
  cl_doctor_call.created_by  AS emp,
  1     task     
  FROM 
  cl_doctor_call  
  WHERE 
  DATE_FORMAT(cl_doctor_call.date_entered,'%Y-%m-%d')>month_last_date AND
  DATE_FORMAT(cl_doctor_call.date_entered,'%Y-%m-%d')<=DATE_ADD(month_last_date, INTERVAL 30 DAY)

  UNION ALL
  SELECT 
  DATE_FORMAT(cl_chemist_call.date_entered,'%Y-%m-%d') AS  cdate,
  cl_chemist_call.created_by AS emp,
  2    task     
  FROM 
  cl_chemist_call
  WHERE 
  DATE_FORMAT(cl_chemist_call.date_entered,'%Y-%m-%d')>month_last_date AND
  DATE_FORMAT(cl_chemist_call.date_entered,'%Y-%m-%d')<=DATE_ADD(month_last_date, INTERVAL 30 DAY)

  UNION ALL
  SELECT 
  DATE_FORMAT(cl_stockist_call_cstm.calldate_c,'%Y-%m-%d') AS cdate,
  cl_stockist_call.created_by AS emp,
  3         task
  FROM 
  cl_stockist_call LEFT JOIN cl_stockist_call_cstm
  ON cl_stockist_call.id=cl_stockist_call_cstm.id_c
  WHERE 
  DATE_FORMAT(cl_stockist_call_cstm.calldate_c,'%Y-%m-%d')> month_last_date AND
  DATE_FORMAT(cl_stockist_call_cstm.calldate_c,'%Y-%m-%d')<=DATE_ADD(month_last_date, INTERVAL 30 DAY)

  UNION ALL
  SELECT DATE_FORMAT(cl_product_pramotional_call.date_entered,'%Y-%m-%d') AS cdate,
  cl_product_pramotional_call.created_by AS emp,
  4       task
  FROM cl_product_pramotional_call
  WHERE  
  DATE_FORMAT(cl_product_pramotional_call.date_entered,'%Y-%m-%d')>month_last_date AND
  DATE_FORMAT(cl_product_pramotional_call.date_entered,'%Y-%m-%d')<=DATE_ADD(month_last_date, INTERVAL 30 DAY)

  UNION ALL

  SELECT DATE_FORMAT(meetings.date_start,'%Y-%m-%d') AS cdate,
  meetings.created_by AS emp,
  5        task
  FROM meetings
  WHERE  
  DATE_FORMAT(meetings.date_start,'%Y-%m-%d')> month_last_date AND
  DATE_FORMAT(meetings.date_start,'%Y-%m-%d') <= DATE_ADD(month_last_date, INTERVAL 30 DAY)

  UNION ALL
SELECT DATE_FORMAT(cl_holidays_structures.holiday_date,'%Y-%m-%d') AS cdate,
users.id AS emp,
6    task
FROM users LEFT JOIN users_cstm
ON users.id=users_cstm.id_c
LEFT JOIN cl_states
ON users_cstm.cl_states_id1_c=cl_states.id
LEFT JOIN cl_holidays_structures
ON cl_holidays_structures.cl_states_id_c=users_cstm.cl_states_id1_c
WHERE  
DATE_FORMAT(cl_holidays_structures.holiday_date,'%Y-%m-%d')> month_last_date AND
DATE_FORMAT(cl_holidays_structures.holiday_date,'%Y-%m-%d') <= DATE_ADD(month_last_date, INTERVAL 30 DAY)
UNION ALL
SELECT cl_leave_management_cstm.from_date_c+ INTERVAL td.days DAY cdate, 
users.id AS emp,
7    task
FROM
  cl_leave_management LEFT JOIN cl_leave_management_cstm
  ON cl_leave_management.id=cl_leave_management_cstm.id_c
LEFT JOIN users 
  ON cl_leave_management.created_by = users.id
JOIN temp_days td
  ON DATEDIFF(cl_leave_management_cstm.to_date_c, cl_leave_management_cstm.from_date_c) >= td.days
WHERE DATE_FORMAT(cl_leave_management_cstm.from_date_c,'%Y-%m-%d')> month_last_date AND
 DATE_FORMAT(cl_leave_management_cstm.from_date_c,'%Y-%m-%d')<=DATE_ADD(month_last_date, INTERVAL 30 DAY) AND
 cl_leave_management_cstm.status_c='Approved'

 )AS main 
 ON main.emp = users.id 
 WHERE DATE_FORMAT(users.date_entered,'%Y-%m-%d')<= month_last_date
 GROUP BY users.id ;
 END$$

DELIMITER ;

And This is my SP’s Sample Output

Employee  Year       Month        1  2   3   4   5   6    7.... 
 John     2011      December      Y  Y   Y   H   Y   L    S....
 Jenny    2011      December      Y  Y   Y   Y   Y   M    S....
  .
  .
  .
all employees with all, these columns

Answer 1

I’ve created a fiddle Here.

HTML

<form method="post" action="#" onsubmit="return false">
    <select id="year">
        <option value="2008">2008</option>
        <option value="2009">2009</option>
       <option value="2010">2010</option>
       <option value="2011">2011</option>
       <option value="2012">2012</option>
    </select>

    <select id="month">
        <option value="1">Jan</option>
        <option value="2">Feb</option>
        <option value="3">Mar</option>
        <option value="4">Apr</option>
        <option value="5">May</option>
        <option value="6">Jun</option>
        <option value="7">Jul</option>
        <option value="8">Aug</option>
        <option value="9">Sep</option>
        <option value="10">Oct</option>
        <option value="11">Nov</option>
        <option value="12">Dec</option>
</select>

<button id="filter" onclick="doFilter()">Filter</button>

​

JAVASCRIPT

function doFilter()
{
    var theMonth = document.getElementById('month').value;
    var theYear = document.getElementById('year').value;  
    var d = new Date(theYear, (theMonth - 1), 0);
    var theDate=d.getFullYear()+" "+(d.getMonth()+1)+" "+d.getDate();
    alert(theDate);
}