Displaying hex values when editing a numeric control

The hex display is removed when editing a numeric control (in Control Settings) in cvi 2012. Is this a bug or am I missing something?
Solved!
Go to Solution.

I have informed our R&D department of the format of the control settings in CVI 2012 . I have filed a Corrective Action Request (CAR# 379345) on this issue, but can not guarantee when this behavior will be fixed. You can check if this issue has been fixed in future versions of CVI by looking for the CAR identification number listed previously in the CVI Bug Fix Information.
Regards,
Anjelica W.
National Instruments
Applications Engineer

Similar Messages

How do i display input values (POV) for a table control field

Hi guyz !
How do i display input values (POV) for a field in table control,
i mean when user presses F4 on a table control field.
Please help.
Thanks
jahan

PROCESS ON VALUE-REQUEST( F4 ) statement
Code to demonstrate how to perform a manual value help(F4) on a particular field using the PROCESS ON VALUE-REQUEST statement and how to return values back to a table control on the screen. For standard screen fields simply move the value to the appropriate screen field name.
* Screen flow logic........
PROCESS BEFORE OUTPUT.
*MODULE PBO_MODULE.
PROCESS AFTER INPUT.
*MODULE PAI_MODULE.
PROCESS ON VALUE-REQUEST. "F4
FIELD EKPO-EBELP MODULE help_ekpo.
MODULE help_ekpo INPUT.
**Transport values to table dynpro/screen table control
DATA: l_stepl LIKE sy-stepl,
        l_indx LIKE sy-stepl.
DATA: dynpfields        LIKE dynpread OCCURS 5 WITH HEADER LINE.
* Adjust for scroling within table control
CALL FUNCTION 'DYNP_GET_STEPL'
    IMPORTING
      povstepl        = l_stepl
    EXCEPTIONS
      stepl_not_found = 0
      OTHERS          = 0.
l_indx = tc_ekpotable-top_line + l_stepl - 1.
          "tc_ekpotable should already have been declared
REFRESH dynpfields.
CLEAR   dynpfields.
dynpfields-fieldname = 'EKPO-EBELN'.
dynpfields-fieldvalue = '00010'   "wa_ekpo-ebeln.
dynpfields-stepl      = l_stepl.
APPEND dynpfields.
dynpfields-fieldname = 'EKPO-EBELP'.
dynpfields-fieldvalue = '00020'   "wa_ekpo-ebelp.
dynpfields-stepl      = l_stepl.
APPEND dynpfields.
CALL FUNCTION 'DYNP_VALUES_UPDATE'
    EXPORTING
      dyname     = 'SAPLZZ_EKKO'    "Program name
      dynumb     = '0100'           "Screen number
    TABLES
      dynpfields = dynpfields
    EXCEPTIONS
      OTHERS     = 0.
ENDMODULE.                 " help_ekpo INPUT
reward points if it is usefull ..
Girish

Displaying zero values when there was no data

There are two columns 'A' and 'B' in the report which has some values.IF there was no data in the report,it shows the following system message
+"No Results+
+ The specified criteria didn't result in any data. This is often caused by applying filters that are too restrictive or that contain incorrect values. Please check your Request Filters and try again. The filters currently being applied are shown below."+
My requirement was to shows the zero values instead of this message in the table format and should show the chart at 0 axis.
Please give me your inputs and help me finding the solution
Thanks in Advance.
Edited by: user10414249 on Dec 1, 2009 2:22 PM

Because a report with no records will not produce a record "with zeroes," you have to think of another way to let the client know that the report was produced successfully, but simply with no data. We faced this issue with auditing. If no report shows, how does the auditor know that there were no data rather than the report itself not working that day? So what I did is build a "NIL Report." It is a simple report that consists of two columns. The first column is the system date column. The second column is column in which in the fx button (edit formula), I put in a text like "There are no records for this day." The first column serves two purposes: one, to timestamp the report so the user knows what day the 'NIL Report" was generated, and two, to serve as a column because OBI requires at least one column for the report to run.
I also added a footer to the report which had the name of the original report in the left pane and the run date in the right pane. The Title View also contains the name of the original report. Now when viewed, this report has all the essentials to indicate to the user that 1) the report ran successfully; 2) the title of the original report so the client knows which report is associated with the "NIL Report"; and 3) the date the report was run to timestamp the report.
So in one of the two sections, in the Section>Properties, you will use the guid. nav. feature of the section to look at the ORIGINAL report, but this section will have the "If request returns nothing" checkbox" checked off. Put the "NIL Report" in this section. When the original report produces no records, this section will display so the client knows that there were no records.
This is what I mean by a "meaningful report" -- a report that conveys the necessary information to let the user know what is going on. There is no way (that I know) where you can have the original report display "zeroes" when in fact there are no records at all.
HTH,
David

Dynamic PDF field value doesn't display XFDF value when no keyboard focus

I created a simple PDF (test.pdf) file (one text field), and saved it as a "static PDF". I created a XFDF file, and when I double-click on the XFDF file, the sample PDF opens and the field is populated.
Here's the problem: I save test.pdf as a "dynamic pdf" file. I double-click on the xfdf file and the pdf opens up, but the data is not displayed in the field. If you click on the field, the text appears. If you click out of the field, it disappears. If you update the field value, and navigate away, the value stays.
There is nothing but the field on the page, no scripts, no subforms, nothing.
Is this a bug in Adobe Reader 7.0? or is there some weird setting in Live Cycle Designer that I'm missing?
Thanks

What is your xfdf file look like? Something like: <?xml version="1.0" encoding="UTF-8"?> <xfdf xmlns="http://ns.adobe.com/xfdf/" xml:space="preserve"> <f href="file:///C|/test3.pdf" /> <fields> <field name="firstName"> <value>William</value> </field> <field name="lastName"> <value>White</value> </field> </fields> </xfdf>

Why is the display going black when editing in FCP X?

Here's a tough one that the Genius Bar couldn't make heads or tails of:
I'm using FCP X to edit some videos, as I have for a few years now. Upon launching Final Cut Pro it loads my timelines etc as it always does, but sometime soon after (either while waiting for background tasks to run, or when click on an event) the screen goes black. I've replicated the same problem with multiple external drives, projects, etc.
And yes, I have uninstalled and reinstalled FCP X following the specific instructions on the Apple.com website. No such luck. Taking it to the Apple Store resulted in a lot of head scratching, confirmation that something is definitely wrong, and a then this Support Forum question.
Anybody heard of something as bizarre as this? I'm hoping so. Thanks.
My Gear:
MacBook Pro w Retina Display
OS X Mavericks 10.9.2
Final Cut Pro X 10.1.1
multiple external drives (Lacie, WD, etc)

What do you mean by saying the screen is going black?
Do you mean the whole monitor or just the Viewer in FCP X?
Try these general troubleshooting strategies even if you've already done them.
Use this free app to trash the preferences. This should be the first thing you try when any problems occur.
http://www.digitalrebellion.com/prefman/
2. Open Disk Utility and Repair Permissions.
3. Trash FCP X using this free app and reinstall it.
http://www.digitalrebellion.com/fcsremover/
If these 3 measures don't work, create a new User Account (Admin) in System Preferences and try running FCP X from that as it sometimes works miracles.

Calling and displaying BAPI values when the initial view is displayed

hi Gurus,
I am creating an application where I am calling a BAPI.
Now my problem is that the values should be called and displayed when I am starting the application ie in the first view itself.
Is there any way to execute the BAPI so as to retrieve the values from back end and get the values displayed in the initial screen/view.
Or else is there any onPageLoad method which can be used in such cases.
please help me how to go ahead.
Thanks and regards,
kris

Hi
Create a method in controller and insert the code,
wdContext.current<BAPI>Element().modelObject().execute();
And call the method in view, and check the size of BAPI's output node.If it is greater than 0, your BAPI is returning something. using any loop and get the Output
Saravanan K

FMS displaying previous value when refreshing by Total

Hi
I have a formatted search for a UDF that requires "Gross Profit (LC)" in its calculations but when I refresh regularly by either Document Total or Line Total it returns the previous gross profit value instead of the current one.
The reason I refresh by these values is because the FMS changes based on multiple conditions and this was suggested in a previous Forum post.
Re: Is it possible to auto refresh a FMS field based on multiple conditions?
All the other fields used in the FMS return the correct values except for the Gross Profit. Here is the FMS I used to test the values returned for Gross Profit.
select $[$38.123.number]
Example of values returned:
Original Gross Profit for an item: 8.52
Gross Profit after change of unit price: 9.52
When you enter an item the UDF displays 0
Change the unit price the UDF displays 8.52
Change the unit price back the UDF displays 9.52
I have tested this in multiple DBs using SAP BO 8.81 PL: 07
I would like to know why it does this and if there is workaround to this problem?
Thank you for your time.

Hi
Yes I have and it returns the correct value but unfortunately I can't use that because the FMS changes for multiple conditions that is why I'm trying to use Totals.
Thanks
Andrew

Display Indictor value when boolean is true

Hey,
This ia a very basic issue I have been facing for quite some time and am unable to figure out a solution for this.
I have an indicator display that has to update the value it shows only whenever a boolean is ON. The indicator displays the average of ten samples, and has to update only after ten samples have been acquired. The boolean goes ON after the acquisition of every tenth sample.
I have tried keeping the indicator in a case structure, but it ends up displaying 0 all the time. I then tried to pass the wire through the case structure keeping the indicator outside, and even that didn't work.
Can you please suggest a solution ?
Thank you
Dheeraj Bharadwaj
IIT-Madras

It is not productive to provide an answer to a question that has not been asked. First you need to answer the actual question and at the end you could offer good arguments for alternative solutions. Here, we want to constantly display an average of 10 measurements. This is often a useful solution in the presence of noise, where the indicator would otherwise flicker too much. or where the actual update rate would be too fast to really see. It is silly to suggest to only show the indicator for an instant and then hide it most of the time. That would make no sense at all!
Ranjeet_Singh wrote:
Hiding an indicator is better becasue when user will see the indicator may be it was not updated. Hence will convey the wrong message. Hence after reading 10th data update and make the indicator visible
The indicator constantly shows the average of 10 measurement. That is NOT the wrong message but a value that is useful and exactly defined at all times. Right?
LabVIEW Champion . Do more with less code and in less time .

Cannot have multiple items selected in a DropDownList when edit the forum in sharepoint

hi ,
i have custom forum for new and edit, in new forum we have controls drop down values, when select drop down1 values that related values are displayed in dropdown2 , when edit item that time we getting error
Cannot have multiple items selected in a DropDownList.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Cannot have multiple items selected in a DropDownList.
Source Error:
HttpException (0x80004005): Cannot have multiple items selected in a DropDownList.]
System.Web.UI.WebControls.DropDownList.VerifyMultiSelect() +124
System.Web.UI.WebControls.ListControl.RenderContents(HtmlTextWriter writer) +10956501
System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +42
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) +13
System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +42
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +42
ASP._controltemplates_amat_appayrequest_webparts_appayrequest_appayrequestusercontrol_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\TEMPLATE\CONTROLTEMPLATES\AMAT.APPayRequest.Webparts\APPayRequest\APPayRequestUserControl.ascx:350
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +115
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +42
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +253
System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +87
System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +53
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +42
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
System.Web.UI.Page.Render(HtmlTextWriter writer) +38
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4240

Hello,
Could you please share your code with us? Also explain how you are binding DDL.
Hemendra:Yesterday is just a memory,Tomorrow we may never see
Please remember to mark the replies as answers if they help and unmark them if they provide no help

How to detect the key enter with a numerical control without using loop event?

I want to accept a numerical value only when the key enter is pressed, but without using the event. How to detect the char "enter" with a numerical control?
Thanks!

When the user edits a numeric control with a keyboard, its property "key focus" is true. When the user hits enter, key focus becomes false. Poll the property to latch the control valuse at the true-false transition. That won't work if the user modify the control using up and down arrows.
LabVIEW, C'est LabVIEW

Displaying hex in Jtable

Hi
I am wondering what the best way to display hex values in a JTable is. At the moment I am using the Integer.toHexString method to convert an integer to hex but the problem with this is that it gets rid of leading zeros.
Is there a way to keep the number of digits in a hex number column.
I would be greatful for your help.
Thanks

Hi derek,
I've had to do this as well, and the only solution I could come up with is to create a method that would prepend the zeros to the hex string. For example:
public String pad(String str, int len) {
 StringBuffer buff = new StringBuffer(str);
 for(int i = 0; i < (len - str.length()); i++) {
 buff.insert(0, '0');
 return buff.toString();
}Hope this helps,
Bud

Problem displaying the value zero in dashboard

Hello,
I have a problem displaying the value zero.
When I am Treat Numbers As number, the value that appears
When Treat Numbers As Percentage box is empty.
Can you tell me how to display this value when the criterion
is in percentage format.
thanks for answers
Best regards

cast the number as float or multiply by 1.00 e.g. 1.00 * table.column

Calculated Value in Infopath List Form only appears when editing.

I have a InfoPath 2010 List Form running against SharePoint 2010 Enterprise. I've created a calculated value that returns data from a secondary list. The returned value is correct but isn't being displayed in the display form. It only appears
when I click Edit. Help!?!

Hi dshupe,
According to your description, my understanding is that you were using a Calculated Value control in InfoPath, and the contorl could not display in the list display form.
I reproduced this issue, and it seem to be impossible to display the control in display form.
For implementing your requirement, you can add a textbox control, and set default value using calculated value(formula) for the textbox control, then set the control read-only. After that, the textbox control can not only work as well as a Calculated
Value control, but also display in display form.
I hope this helps.
Thanks,
Wendy
Wendy Li
TechNet Community Support

Edit Cell Numeric Attributes may show strange default values

Those values look a bit surprising... I did not type them myself... It happens if you change the data type let's say from unsigned char to double...
But it's not a meaningless number: if you now type -1e1000 as a new minimum value, CVI 'corrects' it to -9.2E+18...
It also can behave properly, sometimes, but shouldn't it always?
It behaves better if instead of -1e1000 you first type -100. If you then enter -1e1000 it will correct the number to -1.0E+300
(well, it probably should be E+308...) but I'll better stop here
Solved!
Go to Solution.

Hi Wolfgang,
When I first open the Edit dialog, the cell's data type is int64 and the range is (-9223372036854775808, 9223372036854775807). Those happen to be the largest possible values that an int64 can hold, and they are probably there because they were coerced down from the default double range (-Inf,+Inf), in a previous editing session.
You then changed the data type to char, which changes the range to (-128,127), which is the coerced range of a char . But the dialog still remembers that your initial preference was (-9223372036854775808, 9223372036854775807), and so, when you then change the data type to double, in that same editing session, it restores this range again, since it is now valid for the new data type. Except that it displays it in scientific notation, since doubles automatically use this notation when the exponent goes above a certain size.
It looks as if you then tried to coerce it back to the largest possible range of a double by typing 1e1000. This is a reasonable assumption on your part, but unfortunately it is a limitation of CVI that it cannot coerce a double entered in scientific notation -- it doesn't recognize 1e1000 as a valid number. Therefore, it keeps whatever value was in the control beforehand. If you had typed 1e308 instead, it would have worked, since that is a valid number. I recognize that it is very inconvenient for you to "guess" what the maximum number might be, so that you can enter it. All I can say is that if you really want to enter the highest possible double value in the max/min controls, you should enter "-Inf" and "+Inf" instead.
Luis
Given what I wrote above, the following shouldn't happen (and I wasn't able to reproduce it): "It behaves better if instead of -1e1000 you first type -100. If you then enter -1e1000 it will correct the number to -1.0E+300". It should leave -100 in the control.

Can you use the value from a numeric indicator in a numeric control?

Hi!
I have to develop a code where I have to find the maximum value of a waveform and draw a line at 50% of the value. So I chose to find the amplitude of say 10 cycles of waveforms and found the maximum value out of the amplitudes.
But my real problem is, I have to use the maximum amplitude value that I get from the max. array VI and put it back in program to calculate the 50% value.
So is it possible to use the value from a numeric indicator and put it in a numeric control? Like in MATLAB or C, you give the variable a name and use it later to do any computations. Is it possible to do something similar in LabVIEW?
Solved!
Go to Solution.

Hi!
Thank you very much for taking some time out. I have been trying to do this since 2 months and I am stuck right where I am.
The situation is, I have to calculate the amplitude of the irregular waveform for a few trials and then find the maximum amplitude out of the trials and display a line at whatever % of amplitude the user chooses. I tried using property nodes but I am getting Error 1055 for some unknown reason. Then I decided to draw the line using DC offset but it turns out it calculates the amplitude each time and so the line keeps dancing everytime. Now my challenge is to have the amplitude calculated for say, 20 loops and then calculate the max from that. I ran out of ideas so I am posting here. I am using LabVIEW version 8, and I'll upload a few of my attempts. I hope I am not troubling you'll much.
Attachments:
amplitude display.vi ‏217 KB
amplitude display 1.vi ‏148 KB
Using property node.vi ‏56 KB

Displaying hex values when editing a numeric control

Similar Messages

Maybe you are looking for