Entering data through prepared statement

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• Table query result using prepared as a parameter in the prepared statement later

  Hi all

  Very new to PHP. A series of 3 prepared statements (see code below), I'm trying to sink.  This page is triggered from a link on a page that lists the individual and all candidates which works well.  Prepared statement 1 works and displays the data in the columns line wanted specific, bottom access so I would call it record and areas, but I think it is called line and columns here.  Prepared Statement 2 which hands on a table of cross references (we have a many-to-many relationship between candidates and positions, therefore for the table of cross references) works and I can say the $selected_positions charges table, because I can see position_id data in the < body > of the file using this:

  <? PHP

  foreach ($selected_positions as $item) {}

  echo $item. "< br / > ';

  }

  ? >

  Can't take this $selected_positions table and use it as parameter in the prepared statement 3, at least not how I try to do.  So obviously he manages not prepared statement 3 no way is a table that I called $the_positions which is supposed to contain the ID of the post, position of securities and to position the position_id numbers that are in the array $selected_positions.  I can say that 3 of prepared statement is a failure because there is no indication in this table that is in the < body > of the file:

  < table class = "stripes table" >

  < b >

  Identification of the Position < /th > < th >

  < /Th > < th > post number

  Title < th > < /th >

  < /tr >

  <? PHP while ($stmt-> fetch()) {? >}

  < b >

  < td > <? = $position_id;? > < table >

  < td > <? = $position_number;? > < table >

  < td > <? = $title;? > < table >

  < /tr >

  <? PHP}? >

  < /table >

  Here is the PHP script:

  <? PHP

  require_once '... /includes/session_timeout_db.php';

  ? >

  <? PHP

  require_once '... /includes/Connection.php';

  initialize the flag

  $OK = false;

  $conn = dbConnect ('read');

  initialize statement

  $stmt = $conn-> stmt_init();

  If (isset($_GET['candidate_id'])) {}

  $sql = ' SELECT candidate_id, last_name, first_name, society, mas_number, last_modified, notes

  CANDIDATES WHERE candidate_id =?'; }

  If ($stmt-> {prepared ($sql))}

  bind the query parameter

  $stmt-> bind_param ('i', $_GET ['candidate_id']);

  run the query and fetch the result

  $OK = $stmt-> execute();

  bind the results to variables

  $stmt-> bind_result ($candidate_id, $last_name, $first_name, $company, $mas_number, $last_modified, $notes);

  $stmt-> fetch();

  free resources for the second query database

  $stmt-> free_result();

  }

  get the associated positions candidate

  $sql = 'SELECT position_id FROM pos2cands WHERE candidate_id =?';

  If ($stmt-> {prepared ($sql))}

  bind the query parameter

  $stmt-> bind_param ('i', $_GET ['candidate_id']);

  run the query and fetch the result

  $OK = $stmt-> execute();

  $stmt-> bind_result ($position_id);

  Browse the results to store in a table

  $selected_positions = [];

  While ($stmt-> fetch() {)}

  [] $selected_positions = $position_id;

  }

  }

  find data on the position of the table

  $sql = ' SELECT position_id, position_number, title

  FROM place WHERE position_id =?';

  If ($stmt-> {prepared ($sql))}

  bind the query parameter

  $stmt-> bind_param ('i', $_GET [$position_id]);

  run the query and fetch the result

  $OK = $stmt-> execute();

  bind the results to variables

  $stmt-> bind_result ($position_id, $position_number, $title);

  Browse the results to store in a table

  $the_positions = [];

  While ($stmt-> fetch() {)}

  [] $the_positions = $position_id;

  }

  }

  Get the error message if the request fails

  If (isset ($stmt) & &! $OK) {}

  $error = $stmt-> error;

  }

  If (! $stmt) {}

  $error = $conn-> error;

  } else {}

  $numRows = $stmt-> num_rows;

  }

  ? >

  Thank you in advancel

  You want to use the value of request 1 or query2 as a parameter in the query 3, right? Rather than build a table, you can simply use the value returned by each line that the query returns. I use PDO, no MySQLi, so I can't knock out quickly the MySQLi example for you.

  While ($result = $sql-> fetch (PDP::FETCH_ASSOC)) {}
  $field = $result ['domain'];

  Now we can use the value of $field as parameter for the next query.

  The brace that closes the while loop is placed after the last query

  so no need to fill an array with values

  }

  Your approach is doable with a few changes to the way in which you go through the table, but it is unnecessarily complicated.

  You might be able to use a single query to get all the data if you use left joins. With this approach, you start with the table that SHOULD return a result or which requires no dependencies to other tables. The structure is like this:

  SELECT field1, Field2, field3 FROM (SELECT * FROM table1 WHERE field3 = param1) has

  LEFT JOIN (SELECT * FROM table2 WHERE A.field4 = table2.field4) B

  LEFT JOIN table3 ON table3.field5 = B.field5 ORDER BY Field1

  A and B above are aliases for subsets of the table. You can image a (tacit) sign = equal A

• Cannot enter data on Web sites, can connect and discover, but not enter data

  I use Firefox for many years without any problems, but just recently, although I can connect to any site and discover anything, I can't enter data. For example if I type a comment on Facebook, I can't post, nothing happens. Similarly, I can make payments online through my line on the Bank's website. In the meantime, I use IE 11.0 instead of 35.0 Firefox but it's a nuisance. Any idea what could be the cause?

  Very strange, the problem is now gone, I can do messages and payments without problems that I mentioned at the outset. Only difference I can see, is that I now use Firefox 35.0.1. In any case, my problem disappeared, so I won't spend much time on development why it happened.
  However, thanks for the suggestion

• How to transmit DATA between several state machines.

  Hi I'm doing a project that needs to acquire data from a simulated data file and display it on a graphical interface. Two of them are manufactured in a state machine. I wonder if it is a good way of communication of data between two state machines? It would be very appreciated if you can provide a few examples. Thank you very much.

  OK, there are plenty of ways to communicate, but who are these state machines in the same project? Same VI? All LabVIEW?

  I like functional global variables due to the functionality that can be included in the. If they are used wrongly, as most of the things with the coding, you will create the races and break your code.

  Work of local variable, but I try to clear them tsar when possible. If they are used wrongly, as most of the things with the coding, you will create the races and break your code.

  Queues are pretty popular to connect, but try to stay with fixed size data, if you think that the limits of memory could be a problem.

  If you speak through the eyes of network to published static Variables (do not use these unless you have a stable network) network, TCP/IP, UDP, or Web Services flow (you need experience in this field. It is not just together.

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• Access the views Where the access to the underlying data, through a role

  I have a user (say User1) who granted select access to motherlode via a role table

  User1 has a bunch of useful views created I want User2 to have access to the. User2 should have access only to these points of view, not to the underlying table.

  User1 can grant access to his point of view because it has no direct access granted to motherlode tables.

  I managed, based on a technique that I have for the most part, but do not entirely understand, give User2 access to data through a function. The solution is below.

  My general question is: y at - it an easier way (other than the grant direct access to the motherlode User1 tables)?

  My question is: the definition is possible shorter somehow. I know I can automate the production of the code for some of the statements using metadata, but, for example, is it possible to base the declaration of type (t_p5) on the existing view? (I have about 15 views I need to provide access)

  Solution is, where v_p5 is the original view:

  User 1:

  CREATE or replace type t_p5 as an object

  (< columns and data types of v_p5 >

  )  ;

  CREATE or REPLACE TYPE t_p5_tab AS TABLE OF THE t_p5;

  FUNCTION to CREATE or REPLACE f_provide_p5 RETURN t_p5_tab

  PIPELINED IS

  l_cur SYS_REFCURSOR;

  l_rec v_p5% rowtype;

  BEGIN

  L_cur OPEN FOR ' SELECT * FROM v_p5';

  LOOP

  EXTRACTION l_cur

  IN l_rec;

  EXIT WHEN l_cur % NOTFOUND;

  GUIDELINE (t_p5 (area = > l_rec.region))

  , district_name = > l_rec.district_name

  , current_month = > l_rec.current_month

  , p_current = > l_rec.p_current

  , previous_month = > l_rec.previous_month

  , p_prev = > l_rec.p_prev

  , diffp = > l_rec.diffp

  , diff_perc = > l_rec.diff_perc

  , previous_year = > l_rec.previous_year

  , p_year = > l_rec.p_year

  , diffy = > l_rec.diffy

  , perc_diffy = > l_rec.perc_diffy

  ));

  END LOOP;

  RETURN;

  EXCEPTION

  WHILE OTHERS THEN

  raise_application_error (-20000, SQLERRM |) Chr (10) | l_sql);

  END;

  And user2:

  VIEW to CREATE or REPLACE v_p5 AS

  SELECT * FROM TABLE (User1.f_provide_p5);

  I can then do a select * from v_p5 in User2 and return the view data.

  Thank you.

  Hello

  Don't bother with the pipeline and PL/SQL functions.  Everything will be easier, more effective and more reliable if you use only views.

  Privileges through roles do not create a view on a table in another schema.

  If user1 can create a view on motherlode.table_x, then user1 should have direct privileges already (or user1 must have a privilege of system as SELECT ANY TABLE).

  User1 needs the same privileges WITH GRANT OPTION in order to grant privileges on his point of view to User2.  To do this, have motherlode grant privileges to user1, like this:

  GRANT SELECT ON table_x to User1 WITH GRANT OPTION;

  GRANT SELECT ON table_y to User1 WITH GRANT OPTION;

  Repeat for each table that user1 uses in the views.

  Then user1 will be able to grant privileges on views to User2 like this:

  GRANT SELECT ON my_view_01 TO user2.

  This will NOT allow user2 directly see the motherlode.table_x.  User1 will have the power to give privileges to User2, but simply grant privileges on the view does not give User2 these privileges.

  If you don't want User1 to have this power, then create the views in the motherlode scheme, or create a new schema only for the putpose to own these views.

• We can enter data into the reporting currency?

  Hi Experts,

  Hyperion Planning version 11.1.2.2, classic Multi money demand.

  We have an obligation to enter data into the reporting currency. Is it possible in the schedule?

  For example... If we GBPand USD as currency statement, I have an obligation to enter data in GBP and USD for some entities.

  
  Kindly help me. !

  Thank you

  No you're not. In an application of multi currency GBP is a reporting currency. 'Local' is the local currency.

  All entities, regardless of their local currency, can enter data only in the "Local".

  Concerning

  Celvin

• Loads of parallel data through SQL connect and replace existing data

  I'm doing a load of multiple data through SQL Connect using the following statement.  Just try to put in place a .bat file to automate the process but not sure that whenever it executes this statement adds data to existing or replaces the data? I tried to write an override for this but it works for instructions which contain the import section.

  Import of database data App.DB connect as username identified by password

  with the help of several rules_file, rul1, rul2, rul3

  load_buffer_block starting with buffer_id 10 on error write to 'C:\\dataload.err ';

  We can add spec commit buffer such as "replace all data ', 'create group', 'Add' to this import statement? The default declaration overrides the value whenever the data is loaded?

  Thanks in advance!

  you have an option in the rules file "Overwrite out of values."

  rulefile > setting dataload > loading values

• Need help: not prepared statement to return the value:

  Hi refugees,

  In LICS, prepared statement does not return any value...

  This is the code...

  String p_person_id = pageContext.getParameter ("person_id");

  Connection Conn = pageContext.getApplicationModule (webBean) .getOADBTransaction () .getJdbcConnection ();

  String payment_query = "select max (payment_date) in the xxbdf_payslip_detail_mv where assingment_id = (select assignment_id from the people_reporting_info where person_id ' + p_person_id + ') ';

  PreparedStaement stmt = stmt.executeQuery ();

  ResultSet rs = stmt.executeQuery ();

  While ((rs! = null) & & RS.) Next

  {

  java.sql.Date sql_date = rs.getDate (1);

  SOP (SQL_DATE)

  / * I tried this also * /.

  java.util.Date util_date = rs.getDate (1);

  SOP();

  String string_date = rs.getString (1);

  SOP();

  }

  and I have to format the date as "DD-MM-RRRR.

  Please give your valuable suggestions refugees...

  Thank you

  Jaya

  Jaya Hey,

  Write the code below in the PR

  Code for the prepared statement

  
  

  String PaymentData;

  String p_person_id = pageContext.getParameter ("person_id");

  System.out.println ("The person Id is" + p_person_id); check the id of the person should not be null.

  try {}

  Connection Conn = pageContext.getApplicationModule (webBean) .getOADBTransaction () .getJdbcConnection ();

  String query = "select max (payment_date) in the xxbdf_payslip_detail_mv where assingment_id = (select assignment_id from the people_reporting_info where person_id ' + p_person_id + '); '

  PreparedStatement stmt = conn.prepareStatement (Query);

  ResultSet = stmt. ExecuteQuery();

  While (resultset.next ())

  {

  PaymentData = (String) resultset.getString("payment_date").toString ();

  }

  Conn.Commit ();

  }

  catch (System.Exception e)

  {

  e.printStackTrace ();

  }

  See below the Code for the Date Format Conversion

  
  

  cabu.ui.validate.Formatter formatter = new OADateValidater (PaymentData, "dd-MMM-YY" "");

  Thank you

  Dilip

• How to restrict the user to enter data into the PLUGS DO

  Hello
  
  I textinput in my page, I have to restrict the user to enter the data covers only.
  
  can someone help me on this.
  
  Knockaert

  Please go through this site.

  http://oracleanil.blogspot.com/2010/10/restrict-user-to-enter-data-in-caps.html

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  Meher Irk

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  We use the personal 2 dimension of Profit Center. The problem is that each entity has its own set of Profit Center. What would be the best way to prevent an entity to enter data in the profit center that didn't belong to him?
  
  
  I was thinking about a no. Input formula, but I don't want to write a rule for each entity, we have.
  
  Thank you

  If you insist to do using the noinput rules, then you must also provide the entity the noinput POV, for example:

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  Of course to do this dynamically you must loop through the entities as well and possibly play with corresponding string entity and profit center correspondence codes, but you should also keep in mind that the Administrator's manual recommends not not to use too much of a loop in the rules of noinput for performance reasons.

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• Comboxbox in the long term, already have the data case not able enter data same if U

  COMBOX Box is used to enter data at run time. "Allow Undefined strings" option enabled.

  Enter a given: "Abcde", it is stored in the list.

  Enter the data another: "ABcde" labview takes these data as "Abcde", its not to recognize the case-sensitive characters.

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  shrekt response illustrates the problem...

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  The problem is when the data arrives, it can be read easily and placed in a 1 d table. But trying to input into a 2D array which index itself after reaching the last column of the table is rather difficult.

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  I did a variety of methods and looked online, but that's as close as I got.

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  ALEXZ

  Pre-create the table outside the loop and simply divide the iteration of the loop by the number of columns and use the quotient and the remainder to the index in the array.

• I am new to the ethernet communication using labview. I don't have any material. I have two laptop, I need to send and receive data through these 2 portable by using labview. Kindly help me on this.

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