Case of event Structure to manage the value between

Similar Questions

• Event Structure... the mouse down or to the cases of change of value

  I feel, it is a simple problem, but I can't seem to find a solution.

  I have a VI that is supposed to communicate with a stepper motor drive.  I'm working on the Boolean setting keys on the Panel before (acting as of the momentary switches) that will jog the hourly engine or counterclockwise, as long as the button is pressed.  Once the user releases the button, the motor should stop jogging.

  I tried to use the mouse down and value change event.  With the help of the mouse down, for some reason, the time-out occurs almost immediately even while holding the mouse on the button.  This translates into what seems like nothing is happening.  Although the engine receives all orders he has to run, it receives the stop command immediately after.

  Using the value change case, the procedure works and the motor turns, but when you release the button (another change of value), all orders of jog are returned to the engine stop control tracking.  Sometimes the motor continues to run after the shutdown command has been sent, and I think that might be involved because it receives all the shortening of orders (again) and the judgment of control both.

  Is it possible to cnage my case event to run the way I want to what he... Send commands to the button click on... Send different command button.

  Thank you.

  Thanks for the suggestion...

  I could solve the problem I had.  Previously, I was trying to display the timeout to-1 to a value greater than 0 to launch the timeout on a button release event.  To solve the problem, I just removed all of the code that has been changing the value of timeout and left the default to-1.  I also removed all the code in the case of timeout.  Then, I created a new mouse event that is fired by releasing one of the buttons and copied in the code that used to be in the case of timeout.

  Now, the works of VI exactly as I need to... where an event occurs on a mouse a click of a button and a different event happes when the button is released.

  A very simple solution, however I've only worked in BT for about a week and I have not seen the mouse event when I scroll to the event.

• Use the same graphical display of data from the different cases of event Structure

  Hello

  I would like one graph to view the input data and modified by one of the two cases of different event structure.  So if the event 1 is selected by the user, the data would be entered by the code contained in 1 case and then introduced in a waveform to display chart.  If the event case 2 is selected, similar data would enter the 2 cases but then displayed by the same graphic waveform , as in case 1.  I don't know if there is a way to do this... it seems that each case of the event would need its own array of waveform, but it becomes quickly heavy regarding the graphical interface for the multiple cases of event.

  Advice would be greatly appreciated!

  Thank you

  Mike

  You are allowed to put the business structures in the case of timeout.

• SUM (case use this structure to get average values on the date range

  I use:
  
  Oracle SQL Developer (3.0.04) build hand - 04.34 Oracle Database 11 g Enterprise Edition 11.2.0.1.0 - 64 bit Production
  
  How do we use the function sum with a structure of matter inside.
  
  so I gave that looks like have an ID, date and value. I'm looking to get the day 7 medium for the date range of 04/01/2013 to 20/04/2013
  

  with t as (
  select 1 ID_Key,to_date('4/1/2013','mm-dd-yyyy') date_val, 10 Value_num from dual union all
  select 1 ID_key,to_date('4/2/2013','mm-dd-yyyy'), 15 from dual union all
  select 1 ID_key,to_date('4/3/2013','mm-dd-yyyy'), 20 from dual union all
  select 1 ID_key,to_date('4/5/2013','mm-dd-yyyy'), 0 from dual union all
  select 1 ID_key,to_date('4/8/2013','mm-dd-yyyy'), 12 from dual union all
  select 1 ID_key,to_date('4/9/2013','mm-dd-yyyy'), 8 from dual union all
  select 1 ID_key,to_date('4/10/2013','mm-dd-yyyy'), 6 from dual union all
  select 1 ID_key,to_date('4/12/2013','mm-dd-yyyy'), 10 from dual union all
  select 1 ID_key,to_date('4/13/2013','mm-dd-yyyy'), 0 from dual union all
  select 1 ID_key,to_date('4/14/2013','mm-dd-yyyy'), 0 from dual union all
  select 1 ID_key,to_date('4/15/2013','mm-dd-yyyy'), 10 from dual union all
  select 1 ID_key,to_date('4/16/2013','mm-dd-yyyy'), 5 from dual union all
  select 1 ID_key,to_date('4/17/2013','mm-dd-yyyy'), 2 from dual union all
  select 1 ID_key,to_date('4/20/2013','mm-dd-yyyy'), 3 from dual union all
  select 2 ID_key,to_date('4/3/2013','mm-dd-yyyy'), 12 from dual union all
  select 2 ID_key,to_date('4/5/2013','mm-dd-yyyy'), 15 from dual union all
  select 2 ID_key,to_date('4/6/2013','mm-dd-yyyy'), 5 from dual union all
  select 2 ID_key,to_date('4/7/2013','mm-dd-yyyy'), 7 from dual union all
  select 2 ID_key,to_date('4/9/2013','mm-dd-yyyy'), 10 from dual union all
  select 2 ID_key,to_date('4/11/2013','mm-dd-yyyy'), 5 from dual union all
  select 2 ID_key,to_date('4/12/2013','mm-dd-yyyy'), 0 from dual union all
  select 2 ID_key,to_date('4/13/2013','mm-dd-yyyy'), 0 from dual union all
  select 2 ID_key,to_date('4/15/2013','mm-dd-yyyy'), 6 from dual union all
  select 2 ID_key,to_date('4/16/2013','mm-dd-yyyy'), 8 from dual union all
  select 2 ID_key,to_date('4/17/2013','mm-dd-yyyy'), 0 from dual union all
  select 2 ID_key,to_date('4/18/2013','mm-dd-yyyy'), 10 from dual union all
  select 2 ID_key,to_date('4/19/2013','mm-dd-yyyy'), 5 from dual
  )

  * Please let me know if the table does not load.
  
  I would get the average of 7 days, as long as there is date for the rank of enough previous dates, is it not, then it returns a null value.
  
  the results should look like this

  ID_Key      date_val     Value_num     7Day_Avg     7Day_Avg2
  1     4/1/2013     10          null          null
  1     4/2/2013     15          null          null
  1     4/3/2013     20          null          null
  1     4/5/2013     0          null          null
  1     4/8/2013     12          6.71          11.75
  1     4/9/2013     8          5.71          10.00
  1     4/10/2013     6          3.71          6.50
  1     4/12/2013     10          5.14          9.00
  1     4/13/2013     0          5.14          7.20
  1     4/14/2013     0          5.14          6.00
  1     4/15/2013     10          4.86          5.67
  1     4/16/2013     5          4.42          5.17
  1     4/17/2013     2          3.85          4.50
  1     4/20/2013     3          2.86          4.00
  2     4/3/2013     12          null          null
  2     4/5/2013     15          null          null
  2     4/6/2013     5          null          null
  2     4/7/2013     7          5.57          9.75
  2     4/9/2013     10          7.00          9.80
  2     4/11/2013     5          6.00          8.40
  2     4/12/2013     0          3.86          5.40
  2     4/13/2013     0          3.14          4.40
  2     4/15/2013     6          3.00          4.20
  2     4/16/2013     8          2.71          3.80
  2     4/17/2013     0          2.71          3.17
  2     4/18/2013     10          3.43          4.00
  2     4/19/2013     5          4.14          4.83

  As you can see, there are gaps in the dates, the value is then processed by zeros for the 7Day_Avg and then ignored for the 7Day_Avg2 (not counted in the number of days on average do to no valu_num line)
  I tried something like this at first, but becomes "missing keyword" error

  select
  t.*/,
  sum(
        case 
          when date_val between :day2 - 6 and :day2
          then value_num between date_val - 6 and date_val
          else null
          end
          )
          as 7Day_avg
  
  form t

  Should I have the structure outside the sum function?
  
  Any thoughts?
  
  Published by: 1004407 on June 7, 2013 11:06

  Hello

  If you want to calculate the average of the last 7 days, including the current day, then then RANGE should be 6 PRIOR, not 7.

  Try this:

  WITH got_min_date_val AS

  (

  SELECT id_key, date_val, value_num

  MIN (date_val) compared to (AS min_date_val)

  T

  WHERE the date_val BETWEEN TO_DATE (April 1, 2013 ', "dd-mm-yyyy")

  AND TO_DATE (April 20, 2013 ', "dd-mm-yyyy")

  )

  SELECT id_key, date_val, value_num

  CASE

  WHEN date_val > = min_date_val + 6

  THEN SUM (value_num) OVER (PARTITION BY id_key

  ORDER BY date_val

  PRIOR TO TIER 6

  )

  / 7

  END AS avg_7_day

  CASE

  WHEN date_val > = min_date_val + 6

  THEN AVG (value_num) OVER (PARTITION BY id_key

  ORDER BY date_val

  PRIOR TO TIER 6

  )

  END AS avg_7_day_2

  OF got_min_date_val

  ORDER BY id_key

  date_val

  ;

  Output:

  ID_KEY DATE_VAL VALUE_NUM AVG_7_DAY AVG_7_DAY_2

  ---------- --------- ---------- ---------- ------------

  1 1 APRIL 13 10

  1 2 APRIL 13 15

  1 APRIL 3, 13 20

  1 5 APRIL 13 0

  1 APRIL 8, 13 12 6.71 11.75

  1 APRIL 9, 13 8 5.71 10.00

  1 APRIL 10 13 6 3.71 6.50

  1 12 APRIL 13 10 5.14 9,00

  1 13 APRIL 13 0 5,14 7.20

  1 14 APRIL 13 0 5,14 6.00

  1 15 APRIL 13 10 4.86 5.67

  1 16 APRIL 13 5 4.43 5.17

  1 APRIL 17, 13 2 3.86 4.50

  1 APRIL 20, 13 3 2.86 4.00

  2 APRIL 3, 13 12

  2 5 APRIL 13 15

  2 6 APRIL 13 5

  2 7 APRIL 13 7 5.57 9.75

  2 9 APRIL 13 10 7,00 9.80

  2 11 APRIL 13 5 6.00 8.40

  2 12 APRIL 13 0 3.86 5.40

  2 13 APRIL 13 0 3.14 4.40

  2 15 APRIL 13 6 3.00 4.20

  2 16 APRIL 13 8 2.71 3.80

  2 17 APRIL 13 0 2.71 3.17

  2 18 APRIL 13 10 3.43 4.00

  2 APRIL 19, 13 5 4.14 4,83

  Post edited by: FrankKulash

  Sorry; I wanted to respond to OP, not Greg

• Cases of event structure do not work (probably façade is disabled

  Please find the attached VI, I tried the update feature and inlcude a new code. And it ends in a non-responsive event structure.

  Is this a bug (related to the definition of property of "Windows run in a transparent manner") or am I missing something...?

  You have your events to lock the front until full.  If you have a keydown event, the structure of the event 2nd he also captures and locks the front panel.  You might think that you have a timeout, but this loop does not receive the value of timeout until the first so that the loop ends.  Your second loop depends on the completion of the first loop.

  If you do not hit the combination just with a keydown event (or leave of mouse or mouse enter and other events that would lock the front) which causes also this first loop to stop.  You have locked your program.

  As Mike said, have 2 structures of event on a diagram when you do not understand how to work the event structures.

  I recommend reading warnings and recommendations when using events in LabVIEW.    This document has a little more items that I think should be mentioned.  But it's a good start.

• [ADF, JDev12.1.3] What is the right approach to manage the Value property of a Date of entry through a bean?

  Hallo,

  I created a custom search form by dragging on the CIU af:inputText and af:inputDate.

  I have some difficulties in the treatment of af: inputDate CIU.

  I've linked the Value of each af:inputDate property to a Date variable in a range backingBean bean.

  It is the correct type of Date or can I use the String type?

  When the user clicks the button to search for the form of the search_action in the bean creates the query with parameters (identified by (?) because I am using SQL Server as DBMS).

  Then, I need programmatically check the values of af: inputDate CIU and then use them to define the query parameters.

  Are there property should I settle for FA: inputDate CIU to "do a good job? For example Valdiator, converter...?

  I see that when I use the calendar of af: inputDate, the field is entered in the format dd/mm/yyyy is good for me but I'm not able to uderstand how to treat the value to check by program and then use it to set a parameter to the query of VO.

  I also want to set the initial value of some CIU af:inputDate in the bean. It takes for example the 1st of the month 6 months ago. What code would I use to do this?

  You could you kindly help me (better if give me a simple example)?

  Thank you

  Federico

  I've linked the Value of each af:inputDate property to a Date variable in a range backingBean bean.

  It is the correct type of Date or can I use the String type?

  Date type is correct.

  Are there property should I settle for FA: inputDate CIU to "do a good job? For example Valdiator, converter...?

  Well, if you need validate the date, then you will need validator (or check the value in managed bean)

  It goes the same for the converter.

  I see that when I use the calendar of af: inputDate, the field is entered in the format dd/mm/yyyy is good for me but I'm not able to uderstand how to treat the value to check by program and then use it to set a parameter to the query of VO.

  In your beans, you will get the Date value, so no matter how it is displayed on the user interface.

  To date handling, you can use standard java api as java.util.Calendar

  I also want to set the initial value of some CIU af:inputDate in the bean. It takes for example the 1st of the month 6 months ago. What code would I use to do this?

  Use standard java api to calculate the new date, then assign accessor value in your bean (for example, in the constructor of the bean)

  Dario

• ADF: How to manage the value zero when downloading the csv file

  Dear all,

  I'm new in the ADF and use 12.2.1. I am downloading of data in the database using af table: inputfile and CSVParser class. Data download correctly in the database where all columns are met, but whenever the csv file has value null (empty) in his column, then CSVParser class does not recognize it and get the next value of columns and assign the previous column. I also tried another one that uses a different class to download date but not get success.

  For Ex:

  ID name Dept

  1 abc Dept1

  2 cde Dept2

  3 Dept3

  In example above two first line are perfectly inserted in the table while the third line Id goes to ID column, due to the value of the column name is null class CSVParser does not recognize it and put Dept3 in the name column.

  Please help how to handle this.

  Thanks in advance.

  Kind regards

  Hello

  Try with this

  UploadedFile file = (UploadedFile)valueChangeEvent.getNewValue();
  InputStream is = null;
  BufferedReader br = null;
  try {
      is = file.getInputStream();
      br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
      String line = "";
      while ((line = br.readLine()) != null) {
           String[] csvCols = line.split(",");
           // do somethinig smart with csvCols
      }
  }finally{
      if (br != null) try{br.close();}catch(Exception ex){br = null;}
      if (is != null) try {is.close();} catch(Exception exxx){is = null;}
  }
  

• Not able to manage the value 'Table Type' in my procedure, humble need help here

  Hi all

  I am facing a problem with below pl/sql block. The time I run it it works fine, but when I run the procedure only from the exact values (hardcoded), it throws error as below.

  [Error] Execution (38: 1): ORA-06550: line 2, column 1:

  PLS-00306: wrong number or types of arguments in the call to 'CREATE_ABNORMAL_BY_TRADER '.

  ORA-06550: line 2, column 1:

  PL/SQL: Statement ignored

  What I understand problem is, I use a Type of table herewhich works very well with my Pl/Sql block, but do not work when I run the same procedure of the value hard-coded.

  Please guide me how to handle this situation.

  Pl/Sql block [works absolutely well]:

  Declare
  
  lv_eff_from_dt DATE;
  lv_eff_to_date DATE;
  v_severity_codes_wl param_tbl: = param_tbl();
  lv_algo_id_wl sagedbo.alerts.algo_id%TYPE;
  
  Begin
  
  lv_eff_from_dt: = sage_utility.get_transaction_date('EFF_FROM_DATE');  -' 05-Aug-2013. '
  lv_eff_to_date: = sage_utility.get_transaction_date('EFF_TO_DATE');       -' 04-sep-2013. '
  
  lv_algo_id_wl: = sage_utility.get_code_values('ALERT_MODELS','GRAY_LIST');  -GLABNORMAL

  v_severity_codes_wl: = sage_utility.get_multi_parameter_value(1,'SEVERITY_CODE_WL'); -4.5
  
  SONARDBO.sage_generate_alert.create_abnormal_by_trader (lv_algo_id_wl, v_severity_codes_wl, lv_eff_from_dt, lv_eff_to_date, 'US');

  End;

  Pl/Sql block [does not] (by the way the same values but hard)

  Begin

  SONARDBO.sage_generate_alert.create_abnormal_by_trader ('GLABNORMAL', '4', 5, 5 August 2013 ', ' 04-Sep-2013', 'US');

  End;

  Error PLS-00306: wrong number or types of arguments in the call to 'CREATE_ABNORMAL_BY_TRADER '.

  I'm sorry that my question is not so generic, you cannot run on your computer. How should just guide me with the concept, I treat the values in table hardcodedly? (For testing of use)

  Thank you very much

  If your passage of type table, then you will need to run as below

  Begin

  SONARDBO.sage_generate_alert.create_abnormal_by_trader ("GLABNORMAL", param_tbl (' 4 ', ' 5'), August 5, 2013 ', ' 04-Sep-2013', 'US');

  End

  Means that you must call with the table type ("' hard coded values"). Here is the simple test. Take a look at this

  SQL > CREATE or REPLACE the TYPE nt_tab IS TABLE OF VARCHAR2 (50);

  2.

  Type of creation.

  SQL > CREATE OR REPLACE PROCEDURE test_proc (p_nttab nt_tab)

  2 AS

  3 v_nttab nt_tab: = p_nttab;

  4 BEGIN

  5 FOR me in 1.v_nttab. COUNTY

  6 LOOP

  7 DBMS_OUTPUT. Put_line (v_nttab (i));

  8 END OF LOOP;

  9 END;

  10.

  Created procedure.

  -Perform the procedure with only one value of type table

  SQL > EXEC test_proc (nt_tab ('KING'));

  KING

  PL/SQL procedure successfully completed.

  -Run procedure with the multi-value table type

  SQL > EXEC test_proc (nt_tab ('KING', 'AAAA', 'BBBB'));

  KING

  ABDELKADER

  BENAMER

  PL/SQL procedure successfully completed.

  Post edited by: 000000

  Post edited by: 000000

• Waterfalls by passing the value between QML

  Hi, I have the main.qml with a display list, on, click on any element of the display of the list, I want to pass the value to another QML which is a leaf to change or remove, I followed what is on the tutorial to use the alias property to the second page to set the alias for the fields that I want to access another page and have the main.qml to create the object in the worksheet and assign value and open. Right now, it's say those alias not found. Here is the excerpt code sheet QML import bb.cascades 1.0 sheet {id: content newEventSheet: Page {id: addEventPage... eventNameText.text = ' '; eventTimePicker.value = eventTimePicker.dateFromTime("00:00:00"); newEventSheet.close (); mainObj.addData (eventName, selectedHour, selectedMinute, selectedSecond);}} Container}}} {layout: StackLayout {orientation: LayoutOrientation.TopToBottom} container {container {layout: StackLayout {orientation: LayoutOrientation.LeftToRight} leftPadding: 20.0 topPadding: 50.0 bottomPadding: 50.0 Label {text: preferredWidth 'Event name': 200.0} TextField {property alias txtEventName: eventNameText id: eventNameText hintText: preferredWidth 'Enter event name': 500.0}} container {layout: StackLayout {orientation: LayoutOrientation.LeftToRight} leftPadding: 20.0 Label {text: preferredWidth "Event time": 200.0} DateTimePicker {property alias pickEventTime}}} {{: eventTimePicker id: eventTimePicker mode: DateTimePickerMode.Timer minuteInterval: 1 preferredWidth: 500.0 onValueChanged: {}}} hand QML Container {id: eventListContainer ListView {id: eventList dataModel: eventsModel / / use a ListItemComponent to customize the appearance of the list function itemType view (data, row) {console.log ("Calling itemType:" + row);}}} return "item"; return (indexPath.length == 1? ("head": "item"); } listItemComponents: [ListItemComponent {type: 'the point' StandardListItem {title: "event:"+ ListItemData.EventName; "}}] Description: "time:" + ListItemData.EventHour + ":" + ListItemData.EventMinute + ":" + ListItemData.EventSecond ;}}] "." onTriggered: {console.log ("Calling onTriggered:" + row);} var selectedEvent = dataModel.data (row); var eventDetailPage = eventDetailDefinition.createObject (); eventDetailPage.txtEventName.text = selectedEvent ['EventName']; eventDetailPage.pickEventTime.value = picker.dateFromTime(selectedEvent["EventHour"]+":"+selectedEvent["EventMinute"]+":"+selectedEvent["EventSecond"]); eventDetailPage.open (); }} the device connect by default to the 14:44:50.432 com.example.IntervalTimer1.testDev_ervalTimer1a7a2c2e2.11214974 may 28 9000 REVIEWS asset:///main.qml:122: TypeError: result of expression 'eventDetailPage.txtEventName' [undefined] is not an object. Can someone help me? Thank you

  Have you tried to put the alias property in the root of the sheet in the TextField?

• Simply select the values between min and max of a value accumulated during the day

  Hello Forum,
  
  a value is accumulated more a day and over a period of time. The next day, the value is reset and starts to build up again:
  

  with sampledata as (select to_date('09.09.2012 00:04:08', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 01:03:08', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 02:54:11', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 03:04:08', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 04:04:19', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 05:04:20', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 06:12:02', 'dd.mm.yyyy hh24:mi:ss') ts, 23 val from dual union all
                     select to_date('09.09.2012 07:12:03', 'dd.mm.yyyy hh24:mi:ss') ts, 29 val from dual union all
                     select to_date('09.09.2012 08:12:04', 'dd.mm.yyyy hh24:mi:ss') ts, 30 val from dual union all
                     select to_date('09.09.2012 09:12:11', 'dd.mm.yyyy hh24:mi:ss') ts, 45 val from dual union all
                     select to_date('09.09.2012 10:12:12', 'dd.mm.yyyy hh24:mi:ss') ts, 60 val from dual union all
                     select to_date('09.09.2012 11:12:13', 'dd.mm.yyyy hh24:mi:ss') ts, 75 val from dual union all
                     select to_date('09.09.2012 12:21:24', 'dd.mm.yyyy hh24:mi:ss') ts, 95 val from dual union all
                     select to_date('09.09.2012 13:21:26', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('09.09.2012 14:21:27', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('09.09.2012 15:21:30', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('09.09.2012 16:21:32', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('09.09.2012 17:21:33', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('09.09.2012 21:21:33', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('09.09.2012 23:21:33', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 00:04:08', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 01:03:08', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 02:54:11', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 03:04:08', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 04:04:19', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 05:04:20', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 06:12:02', 'dd.mm.yyyy hh24:mi:ss') ts, 14 val from dual union all
                     select to_date('10.09.2012 07:12:03', 'dd.mm.yyyy hh24:mi:ss') ts, 34 val from dual union all
                     select to_date('10.09.2012 08:12:04', 'dd.mm.yyyy hh24:mi:ss') ts, 58 val from dual union all
                     select to_date('10.09.2012 09:12:11', 'dd.mm.yyyy hh24:mi:ss') ts, 70 val from dual union all
                     select to_date('10.09.2012 10:12:12', 'dd.mm.yyyy hh24:mi:ss') ts, 120 val from dual union all
                     select to_date('10.09.2012 11:12:13', 'dd.mm.yyyy hh24:mi:ss') ts, 142 val from dual union all
                     select to_date('10.09.2012 12:21:24', 'dd.mm.yyyy hh24:mi:ss') ts, 153 val from dual union all
                     select to_date('10.09.2012 13:21:26', 'dd.mm.yyyy hh24:mi:ss') ts, 153 val from dual union all
                     select to_date('10.09.2012 14:21:27', 'dd.mm.yyyy hh24:mi:ss') ts, 153 val from dual union all
                     select to_date('10.09.2012 15:21:30', 'dd.mm.yyyy hh24:mi:ss') ts, 153 val from dual union all
                     select to_date('10.09.2012 16:21:32', 'dd.mm.yyyy hh24:mi:ss') ts, 153 val from dual union all
                     select to_date('10.09.2012 21:21:33', 'dd.mm.yyyy hh24:mi:ss') ts, 153 val from dual)
  select   ts, val
  from     sampledata
  order by ts asc;

  How should I change the select statement to ignore all data sets before the first minimum and duplicates after the maximum of a day to get such a result:
  

  TS     VAL
  09.09.12 06:12     23
  09.09.12 07:12     29
  09.09.12 08:12     30
  09.09.12 09:12     45
  09.09.12 10:12     60
  09.09.12 11:12     75
  09.09.12 12:21     95
  09.09.12 13:21     120
  09.09.12 14:21     142
  10.09.12 06:12     14
  10.09.12 07:12     34
  10.09.12 08:12     58
  10.09.12 09:12     70
  10.09.12 10:12     120
  10.09.12 11:12     142
  10.09.12 12:21     153

  Thank you

  Hello

  msinn wrote:
  Hello Forum,

  a value is accumulated more a day and over a period of time. The next day, the value is reset and starts to build up again:

  Thanks for posting the sample data and results. Be sure to explain how you get these results from these data. For example "for each day, I just want to show the lines after the daily low was reached. For example, on September 9, the lowest val was 23, which occurred at 6:12, so I don't want to show all lines earier to 06:12 September 9. In addition, when a val is the same as or more than the previous same day val (in order by ts), then I don't want to display the line later. For example, on 9 September, there are several consecutive lines, starting at 14:21 which all have the same val, 142. I want to only display the ealiest of this group, the line of 14:21. »

  Here's a way to do it, using analytical functions:

  WITH   got_analytics     AS
  (
       SELECT  ts, val
       ,     MIN  (val) OVER ( PARTITION BY  TRUNC (ts)
                                ORDER BY       ts  DESC
                      )      AS min_val_after
       ,     CASE
                WHEN  val = MIN (val) OVER (PARTITION BY  TRUNC (ts))
                THEN  -1    -- Impossibly low val.  See note below
                ELSE  LAG  (val) OVER ( PARTITION BY  TRUNC (ts)
                                            ORDER BY         ts
                             )
            END      AS prev_val
       FROM    sampledata
  )
  SELECT       ts
  ,       val
  FROM       got_analytics
  WHERE       val     <= min_val_after
  AND       val     >  prev_val
  ORDER BY  ts
  ;
  

  This requires that val > = 0. If you don't know a lower bound for val, and then the same basic approach still works, but it's a bit messier.

• Hide/show the area, keep the value between pages?

  Hello
  
  I use APEX 3.2.1 with Oracle 10 g on Windows XP Pro SP3.
  
  I have 2 menus (regions) that can be hidden or shown by clicking on an image (as in some IDE). The following javascript code is called on the event 'onClick ':
  

  function visibilite(region,image) {
       if (region.style.display == "none")
            region.style.display = "" ;
       else
            region.style.display = "none" ;
       if (image.src.indexOf('gauche.png',1) == -1)
            image.src = image.src.replace('droite.png','gauche.png');
       else
            image.src = image.src.replace('gauche.png','droite.png');
  }

  It works perfectly, but when I navigate to another page, the menus are obviously displayed by default...
  So, I just want to keep the value of the previous page to show or hide my menus in the current page.
  
  I can add the page element in all pages and assign the value using the url, but it is not optimized as I will have a lot of pages (> 100).
  I can use a request element too, but I tried and I can't assign a javascript value, and I don't know if this is a good solution because it will force I call the javascript function, just after that the menu will be displayed, to hide quickly.
  
  anyone think of another solution?
  
  Thank you.
  
  Yann.

  I can add the page element in all pages and assign the value using the url, but it is not optimized as I will have a lot of pages (> 100).

  Create a Page 0 item which will be available on all pages.

  OR

  I can use a request element too, but I tried and I can't assign a javascript value

  Enforcement point values can be set from JavaScript using AJAX and an application process.

• extract the value between the _ or until the end

  Hello

  I was trying to extract a value from format using regexp_substr below. But I don't know how to use the REGEXP_SUBSTR for this. Can someone please help on this.

  STRING

  ORACLE_TECHNOLOGY

  ORACLE_TECHNOLOGY_NETWORK

  ORACLE_TECHNOLOGY_NETWORK_INDIA

  output:

  TECHNOLOGY

  So, what can be the input string, the output should be the string between the 1st and 2nd underscore (_). If missing the 2nd terms underscore (_), then it should give to the end.

  My version of oracle's 11g.

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  PL/SQL Release 11.2.0.3.0 - Production

  "CORE 11.2.0.3.0 Production."

  AMT for 64-bit Windows: Version 11.2.0.3.0 - Production

  NLSRTL Version 11.2.0.3.0 - Production

  regexp_substr (String, ' _ ([^ _] *)(_|$)', 1, 1, null, 1)

  or

  substr (String, instr (string, '_') + 1, decode (instr (string, '_', 1, 2), 0, Length - instr (string, '_', 1, 2), instr (string, '_', 1, 2) - instr (string, '_', 1, 1) - 1))

• Manage the values of the actual day, month and year

  Hello

  I am trying to enter digital variables the same day (format: 1 / 10), month (format: 1 / 10) and year (format: 1900). I tried to use this sample:

  "< mx:DateFormatter id ="DDformatter"formatString ="DD"/ > "

  "< mx:DateFormatter id ="MMformatter"formatString ="MM"/ >"

  "< mx:DateFormatter id ="YYYYformatter"formatString ="YYYY"/ >"

  In the Script:

  private var actualDate: Date = new Date();

  [Bindable] private var actualDay:String = DDformatter(actualDate) .format.

  [Bindable] private var actualMonth:String = MMformatter(actualDate) .format.

  [Bindable] private var actualYear:String = YYYYformatter(actualDate) .format.

  Part of getting an error when I run my application (am I missing some import?) I would like to have these data in numerical variables:

  #1009 error - cannot access a property or method of a null object reference.

  Pls find the solution of your problem... Let me know if you have any problem.

  MainApplication.mxml

  http://www.Adobe.com/2006/mxml '.

  layout = "absolute" creationComplete = "onCreationComplete ()" > "

  private var actualDate:Date = new Date();

  [Bindable]

  private var actualDay:String;

  [Bindable]

  private var actualMonth:String;

  [Bindable]

  private var actualYear:String;

  private function onCreationComplete():void

  {

  actualDay = DDformatter.format (actualDate);

  actualMonth = MMformatter.format (actualDate);

  actualYear = YYYYformatter.format (actualDate);

  }

  ]]>

  with respect,

  Mayeul Singh Bartwal

• Extract the value between the xml tags in the XML inside the BLOB field

  Hello

  I have a table that contains a BLOB column, this XML file to store column that received from an external source. Now for one of my needs. I need to read that value is the specific XML tag and create the entry in the database.

  Column name	DataType
  ID	Number
  Record	BLOB OBJECT

  This is the XML code that is stored in the file inside the BLOB field format. XML below, I need go get AMC1234 there is after < itemName > text < / itemName > I thought to use XMLTYPE, but unfortunately my DBA team does not XML database, I now use UTL_RAW. CAST_TO_VARCHAR2 and recovery entire string, but I am not able to read actual result it takes. Can someone help me remove AMC1234.

  <? XML version = "1.0"? >

  <! DOCTYPE importFile SYSTEM "xyz.dtd" >

  -< importFile >

  -< importResult >

  < mode status = "DΘFINIR" > general failure < / status >

  < statusCode > 1 < / statusCode >

  invalid < errorMsg > list and holiday component < / errorMsg >

  -< returnInfo >

  < itemName > PRQ < / itemName >

  < Valeurelement > CBA < / Valeurelement >

  < / returnInfo >

  -< returnInfo >

  < itemName > LMP < / itemName >

  < Valeurelement > CBA < / Valeurelement >

  < / returnInfo >

  -< returnInfo >

  < itemName > KEY < / itemName >

  < Valeurelement > 9999 < / Valeurelement >

  < / returnInfo >

  -< returnInfo >

  < itemName > text < / itemName >

  < Valeurelement > AMC1234, FIXED_ALL, RED < / Valeurelement >

  < / returnInfo >

  < / importResult >

  < / importFile >

  
  

  Thank you

  Without
  

  Without - try something like...

  with t as (select"

  -

  -

  General failure

  1

  component and invalid vacation list

  -

  PRQ

  ABC

  -

  LMP

  ABC

  -

  KEY

  9999

  -

  Text

  AMC1234, FIXED_ALL, RED

  "the double pass."

  )

  Select Replace (regexp_substr (col,'([^<>']) itemName))

  , replace (regexp_substr (col,'([^<>""]) Valeurelement))

  t

  connection of level <=> ');

• Be able to maintain the values between tabs

  Page 22 of my application, I have 3 tabs at the top: general Incident Info, Troopers at the scene and vehicle information Incident. I'm trying to be able to fill some fields on the first tab then go to the second tab and fill some fields on this page and then return to the first tab and still have the same values that I had entered before I tabulated the second tab. Looking for the forum, I found and applied different suggestions to try to get it working, but not luck. I tried to apply a second series of hidden objects and have then a page load process to reset the original parts for the hidden items. I also tried to put the items on page 0 and post conditional based on the pages. I also saw a solution to get a popup message to the user to ensure that they record information on the current form before you leave this page. (this one actually would be impossible). I posted the app on the site of the apex. If someone has a minute to take a look and suggest what I might need to do, I would be very happy. Thank you.
  
  Deanna
  
  http://Apex.Oracle.com/pls/OTN/f?p=4550:1:4031563210204584
  
  Workspace: DEANNA2
  Username: DDOVE@KHP. KS.GOV
  Password: Dclipse03
  
  Login: [email protected]
  Password: Dclipse03
  
  Page 22

  The point list objective would be a URL like javascript:doSubmit('OPTION1'). Then you must create a branch with a type of condition Request = 1 Expression and in the area of the Expression 1, you would put OPTION1. Then repeat that for each Pseudo-onglet, using a unique request for each value.

  Scott