Compensation of the alert when the value is no longer applies

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  Hi all
  
  Developers what to change the type of data in the PRODUCTS table.
  
  PRODUCT
  ======
  ID number (10) not null,
  NAME varchar2 (50) not null,
  DESCR varchar2 (250) not null
  
  
  They want the DESCR to change datataype at LENGTH
  
  So I got back it up first:
  
  create the table product_bak in select * from product;
  remove the product;
  change the product table change (descr, null);
  Edit the product table change (long descr);
  Insert into select product * from product_bak;
  
  ORA - 997 - illegal use of LONG data type
  
  
  How can I recover my data?
  
  
  Thank you very much.

  Use TO_LOB to convert long on the CLOB type, then use TO_CHAR to convert CLOB VARCHAR2.

• Calculating the value of output with custom scale

  Hello

  I defined a custom in MAX scale.

  I want just to calculate the value of an input applied with this scale value.

  Process is simple:

  X-online custom-online output value scale

  in the process of

  Is there a way to do it simply (reminder: custom scale can be linear, polygon, table etc...)?

  Looks like you might need to check the interpolation
  http://zone.NI.com/reference/en-XX/help/371361J-01/GMATH/interpolate_1d/

• Length of a value of type LONG

  What is the best way to determine the length of the value of a LONG data column? I'm working on the conversion of some tables in my database that still use the LONG CLOB or VARCHAR2 column... have not yet decided.
  
  I found a function that converts in VARCHAR2 and returns this value. But VARCHAR2 goes up to 32767, so I would like to know if the value in the LONG column is greater than LENGTH() function does not work.
  
  Thanks for all the help,
  ivalum21

  But the easiest would be

  create table new_tab
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       select pk_col, to_lob (long_col) long_col from tab_with_long
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• Click on the button conditional and alert when the condition is not met

  Hello

  I have a problem with the click of a button; in my form when the user clicks on a button I have to run the True action only if an element has the value; otherwise I would show an alert message like "enter value < element >...". ».

  It seems a simple problem, I tried to insert the condition "Is not null" and warning that the action of false, but it does not work.

  Who is the Apex way to solve?

  Thanks in advance.

  Cry

  1. replace the button URL type

  Code - javascript:validate();

  2. create a javascript function in the page function and declaration of global variables

  function validate()

  {

  If ($v ('YOUR_ITEM_NAME') == ")

  Alert ('XYZ');

  on the other

  Apex. Submit ('BUTTON_NAME');

  }

• APEX submit changes to the database when the value is changed in Javascript?

  Hello
  
  IM new at the Apex and use v4.1.
  
  What I want to do, is to have a tabular presentation that will have 5 fields and a number of fields only reading based on a SQL table & reviews, when a user updates one of the 5 fields entry I want to save the change to the databases automatically.
  
  I thought that this could be done using Ajax and Javascript, but my knowledge is not at a high enough level to make it work.
  
  I think what I need to do:
  
  1 create an AJAX callback process (say its called "Submit Changes") - it comes to PL SQL that will update the database based on the value of the field that was changed. I think that this will require the number of line in table form to pass in.
  
  2. create a header HTML with Javascript code that calls the recall AJAX process - I found the below on the net, but do not think that I changed it correctly:
  < script type = "text/javascript" >
  function Submit_Value() {}
  var ajaxRequest = new htmldb_Get (null, & APP_ID., 'APPLICATION_PROCESS is Submit Changes', 0);
  var ajaxResult = ajaxRequest.get ();
  Alert (ajaxResult);
  }
  < /script >
  
  3. change the attributes of elements ' "on the column compared to something like onchange ="Submit_Value () ";
  
  So far I have not been able to get this working and would be grateful for any help or suggestion.
  
  Thank you
  
  Goes

  just a quick thought: I myself remember in 3.x days by using a process with a space name did not work (at least when I was trying to use), I have always since then named such with underscores in the... IE: submit_changes the two (the name of the process in the apex) and the reference of the code in javascript

• Invalid value for parameter error when the value is in the list of the parameters allowed

  I have a few documents with many styles of paragraphs which have been organized in groups. I have a simple script that aims to decouple these styles and remove groups now empty.

  Code:

  #target indesign
  
  
  var myDoc = app.activeDocument;
  
  
  if (myDoc.paragraphStyleGroups.length > 0)
  {
      myDoc.paragraphStyleGroups.everyItem().paragraphStyles.everyItem().move(LocationOptions.AT_END, myDoc);
  
  
      myDoc.paragraphStyleGroups.everyItem().remove();
  }    
  
  
  alert("Done")
  
  

  The error I get is (my highlighting):

  JavaScript error!

  Error number: 30477

  Error string: invalid value for the "reference" parameter of method "move". ParagraphStyle waited, ParagraphStyleGroup, CharacterStyle, CharacterStyleGroup, CellStyle, CellStyleGroup, TableStyle, TableStyleGroup, Document or application, but received Document.

  As you can see, my Pickle is my value is of a type allowed. This only happens in certain documents, and there is nothing that distinguishes these documents from those in which it works of course.

  One thing I noticed is that the error sometimes manifests a while to appear (a minute or two), but none of the styles have been moved once I click OK. So, I don't know if this is specific to a single style. I doubt it, just because other documents with the same style the value of work.

  Anyone can shed light on what this error can mean in this context? I have certainly an activeDocument, so what could cause a Document to a Document?

  Any help much appreciated!

  Hello

  It occurs when there are 2 or more models have the same name, probably.

  Jarek

• Pop-up alert if the value is not equal to the other element.

  Hello
  
  I need a pop-up alert if the value of P1_ITEM_A is not equal to with P1_ITEM_F
  
  
  I HAVE 6 point
  
  

  P1_ITEM_A
  
  P1_ITEM_B
  P1_ITEM_C
  P1_ITEM_D
  P1_ITEM_E
  P1_ITEM_F
  
  mY FORMULA IS
  
  P1_ITEM_A =13
  
  P1_ITEM_F =1*:P1_ITEM_B+2*:P1_ITEM_C:+3*:P1_ITEM_D+4*:P1_ITEM_E
  
  Ex : P1_ITEM_A =13
  
  1*2+2*2+3*1+4*1
  
  After Calculation value Comes into P1_ITEM_F =13

  I need a pop-up warning when, after calculation of value of P1_ITEM_A! = P1_ITEM_F like 13 = 15
  
  then see the me a pop up window with massage please enter cotrrect not.
  
  
  
  How can I do that.
  
  Published by: 805629 on March 9, 2011 04:15

  Add an onblur = "calcItems()"; at one point then or modify the 'onchange' to "onblur" event hook

• How the LED lights up when a threshold is reached, then turns off only when the value does not reach the threshold for a while?

  Hi, I want to write a program that can turn on the LED when a range of value, this is the threshold and only when the value does not reach the threshold for a period of time, say 5 seconds, then the LED will turn off, otherwise it will remain. How can I achieve this in labview? Can someone help me? Really thanks!

  I assume that you use a while loop to keep the updated value.

  Add a record to offset to your looping it initialize with a U32 (time in ms)

  Add the registry to offset to your loop that keeps the previous value of your bool

  When your reaches the threshold value => the light and set the current time in your shift register.

  In the next iteration of the loop weather check value is still above threshold

  => Y-online previous set to true?

  => Y-online the next iteration

  -Online N => turn switch on and set the current time in your shift register.

  -Online N => subtract the time current less time shift record-online more then 5 seconds?

  => Is => keep turning on

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• How to the value of the factor of reset when you reset the system.

  Hello

  I am facing a problem regarding to reset the value of the attached VI factor.

  I used 4 button Start, okay, save, stop.

  In what initially vi application set the value of the factor, then press start and reading will vary and then press OK, then reading is added to the matrix table.
  Second reading again press start and measure reading and then click OK to add to the table.

  After some reading when I press the button Save sound save any reading of txt file and reset all the vi but its not able to reset the value of the factor.

  How can I reset the value of the factor also after pressing the button Save.

  I know his side out of the whileloop here then it is not possible to reset in this case, I tried to put it in the while loop, but I have no success.

  Please guide me.

  Thank you very much.

  Oh, sorry about that... it was out of my mind...

  Thank you.

• How to ensure that the value of a control (for example double) initializes the last value when the VI has been closed?

  I use a cluster as a control. I would like to double in this control to automoatically values to fill their last values set when the VI is opened or accessed for the first time. It would be great if someone could point out for me. Thanks in advance!

  In my opinion, the configuration files are the easiest method and the best.  Simply save your last values to the file when your code ends.  At the beginning of your code, to read the file and fill in the controls with the values read.  With the configuration files, the section name can be the name of the cluster, and key names can be control names.

  I know OpenG has some pretty nice to do, but I prefer to use the native functions OR when I can.  When porting to a new system, there is no need to copy any additional screws library (OpenG library).  The native DV come with Labview.

• Update and change the values when VI is running

  Hello everyone! I have a digital control slider and I want to be able to change and update the value when Vi is running. Can I use the property for this node?

  If it is a CONTROL (no), then it is for the user to set the value via mouse / keyboard.

  You can still set the value via the NŒUD of PROPERTY or the LOCAL VARIABLE for ALL controls.

  What difficulty do you observe?

• Acquire the values only when the digital output is high.

  Hello

  I work with test of transistor, whose door is controlled by the digital release of USB6289, related to BNC2120.

  Test plan:

  Door 1.transistor is enabled for 5seconds, with P0.0 for example

  2. then, everything remains off for 1secondes.

  3.p0.1 is used as digital output to activate the circuit passing him curent through in the opposite direction, P0.1 goes high for 3 seconds, PS: Gate is off.

  4. the same cycle repeats again.

  My question is to store values to the output of the transistor when P0.0 and P0.1 goes high, and these values should not change until my digital outputs respective again go high.

  I can access transistor by continiously read out my power supply values.

  and in the State off I want to read AI0 because at that time, my power supply is off, so that I can activate the circuit to pass the current in the opposite direction.

  Again, my question is to gain the output through power value when P0.0 is high and store them until the transistor turns on.

  and even for P0.1, acquire the value of output through AI0, when P0.1 is high and store it until it goes high again.

  Hopefully, I'm able to explain my problem clearly.

  Please help me.

  Concerning

  Anurag

  Think about what States (object:statemachine and determine when to use sequence Structures) do you want from t0... t(n-1), IF DAQmx generates outputs and/or inputs are absorbed and what needs to happen (event timed out), before move you on to the next 'State '.

  type def 'enum' with your different States:

  • initialize
  • wait (the user initializes times (sec) set for States, or whatever and presses button 'Start')
  • T0 (generate DigOutputs, store acquired data AnalogOutput (string output number) the register shift, before moving to the next State > user 'set time' must elapse (Note: the wait function allows you to control the rate of execution of loop and allow the CPU to respond to external events and system tasks and avoid using wait functions at the same time an operation of software...))
  • ...
  • t(n-1) if ' end (made requirement) "> goto 'stop', ' another (not requirement not)" > goto regardless of 'State '.
  • stop
  • write a text file of data (string).

• When you use a left and right axis, how to choose what issed axis for the value of y GetGraphCursor?

  I use a graph with a left and right axis (2 data sets).  I try to use a slider to select a point in time (x) and the values of y in the two sets of data.  I can't understand how the control, the value that is returned for the value is when you use the GetGraphCursor call.

  GetGraphCursor (panelHandle, PANEL_GRAPH, yourCursorNumber, & x & y)

  Using SetCursorAttribute with the attribute ATTR_CURSOR_YAXIS must be what you are looking for. The online help for this attribute explains wery well:

  Description: Used to change the y-axis which is associated with the bar graph.
  When a graphics cursor is created, the Y axis with which it is associated is determined by the value of ATTR_ACTIVE_YAXIS.  Subsequently, the association can be changed using ATTR_CURSOR_YAXIS.
  The y-axis associate serves as reference for the coordinates of the cursor position in calls to SetGraphCursor and GetGraphCursor.

• When the value to display in the time format double digital indicator... Changes in value.

  Hi all

  I can't display the values that I want. I have a value double say 320 sent to a digital indicator where I edited the properties of it to display in a time format that contains only minutes and seconds as Yes, 3:20 '. Unfortunately, it takes the value and change it to another value and display that. I don't know what is the issue. If anyone knows the solution... Please post!

  There is an image attatched!

  Thank you.

  I believe only then due to the fact that when I convert a timestamp value to double as 03:20, he gave me 320. So I thought that the reverse can be trying. Should I just enter the total amount of seconds and that will show the Minuteseconds I want?

  Thanks for the quick response.