Reinitialize Default Value of Numeric control

Hi all ,
Is it possible to reinitialize default value of numeric Control while running labview ?

hi CsabaF,
First of all
i wants say for your Kindly reply ...
Your second Post Seems okay for me but it in my case i have loots of input controls
i have added VI file as example (if i get some easy solution means no need to create config file process)
Attachments:
Untitled 8.vi ‏10 KB

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Set initial value for numerical control

Hello LV users,
I have a VI that is used to initialize some experimental equiptment. It passes on a cluster of ten or so numerical control DBL integers as parameters. Everytime I open the programe the values are reset back to zero and I have to enter the values back in. Is there any way to set default values for the controls so I do not have to change them everytime I open the program.
Thanks
Solved!
Go to Solution.

Wowden,
If you want to set default values for multiple numeric control's in your cluster in one go,
-Type in the desired default values
- Right click on your cluster, browse to 'data operations'
- Choose 'Make current values default.
Similarly, if you need to set defaults for multiple clusters or multiple controls on your front panel,
- Choose 'Edit' in the menu
- Choose "make current values default' (This sets defaults for all controls/constants etc. in one go)
RaVI

How to Set default value for taxonomywebtagging control with terms and nested terms

Hi,
I have created taxonomy control in custom aspx page and I am able to select terms but I am trying to setup default value to that control.
Can anybody let me know how to set the default value for TaxonomyWebTagging control in custom.aspx page with nested terms?
Any help would be greatly apprecited.
Control code in aspx page:
<td>
<asp:Label runat="server" ID="lblLanguages">Field A: </asp:Label><asp:Label runat="server" ID="rfvlblLanguages" CssClass="errorMsg" ForeColor="Red">*</asp:Label>
</td>
<td>
<Taxonomy:TaxonomyWebTaggingControl ID="term" Width="385px" runat="server" /></td>Mapping metedata code:TaxonomySession session = new TaxonomySession(SPContext.Current.Site);
//Set the Business Unit Field
SPSite site = SPContext.Current.Web.Site;
TermStore termStore = session.TermStores["Managed Metadata Service"];
Group group = termStore.Groups["GROUPName"];
TermSet termSet = group.TermSets["TERMSETNAME"];
Term term = termSet.Terms["TermA"];
Guid termGuid = term.Id;
term.SspId.Add(termStore.Id);
term.TermSetId.Add(termSet.Id);
term.AllowFillIn = true;
term.AnchorId = countryGuid;
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Thank you.
AA.

Hi,
According to your description, you want to set default value for TaxonomyWebTaggingControl.
I have a test in my environment. It could be achieved by setting the Text Property of TaxonomyWebTaggingControl.
Here is the code snippet:
TaxonomySession session = new TaxonomySession(SPContext.Current.Site);
SPSite site = SPContext.Current.Web.Site;
TermStore termStore = session.TermStores["Managed Metadata Service"];
Group group = termStore.Groups["GroupA"];
TermSet termSet = group.TermSets["A"];
Term term = termSet.Terms["A1"];
TaxonomyWebTaggingControl1.SspId.Add(termStore.Id);
TaxonomyWebTaggingControl1.SSPList = termStore.Id.ToString();
TaxonomyWebTaggingControl1.TermSetId.Add(termSet.Id);
TaxonomyWebTaggingControl1.TermSetList = termSet.Id.ToString();
TaxonomyWebTaggingControl1.AllowFillIn = true;
TaxonomyWebTaggingControl1.IsAddTerms = true;
TaxonomyWebTaggingControl1.IsMulti = false;
TaxonomyWebTaggingControl1.Text = string.Format("{0}|{1}", term.Name, term.Id.ToString());
Here is a detailed article for your reference:
http://blog.bugrapostaci.com/2010/09/23/taxonomywebtaggingcontrol-sharepoint/
Feel free to Reply the test result.
Thanks
Patrick Liang
Forum Support
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Patrick Liang
TechNet Community Support

Default values for the controlling area and language

Hello
I have a query.
I need to set default values for the controlling area and language in the screen
"find account assignment data 1"
Is it possible to do so?
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Jayawant Gokhale

Hello
To clarify,
This is the search used ,when I go for shopping.For the Cost assignment,the fields controlling area and language should be default for a user.
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How to find a default value to AutoComplete Control

Hi,
I am using AutoComplete control where i populate it with data from an oData service
var control= new sap.ui.commons.AutoComplete({
displaySecondaryValues: true,
items: {
path: "/",
template: new sap.ui.core.ListItem({text:"{NAME}", key:"{HOSPITAL_ID}", additionalText:"{STATE}"})
This is my implementation in fragment and in on after rendering I want to bind a default value to it.How can I achieve this?
for e.g.:
In drop down box I can achieve this with the below code
_myController.dropDownBox.bindProperty("selectedKey","HOSPITAL_ID");
I tried with similar approaches for AutoComplete control but I cannot bind value to it..Anyone can suggest a possible solutions please?
Best Regards,
Amala Suganya

Hi,
if you want to display default value in AutoComplete then you can do it as below,
                var oAuto1 = new sap.ui.commons.AutoComplete("TextField-1", {
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                                change: onChange,
                               value: aData[5].name,
                                maxPopupItems: 2,
                                ariaDescribedBy: "MyDesc",
                                ariaLabelledBy: "MyLbl"
value property is used to display default value. alternatively you can use setValue method.
also refer this example AutoComplete - sap.ui.commons
Regards,
Chandra

Default values for confirmation control key

Dear forum
I am using a confirmation control key 0004 Shipping notification (standard SAP) in the Purchase order line item (created with ME21n).
When I enter the confirmation data (with transaction ME22n) in the purchase order line item (confirmations tab), I have to type in delivery date, quantity and so on manually, which is standard.
But, what if I want to copy the original delivery date and quantity from the line item in the order, and use this as default value for the line item confirmation data...is it possible somehow?
The reason why I want to do this is for the user not having to go in and update this date manually all the time, but only when the confirmed dates/quantities differ from the desired delivery date and quantities in the purchase order line item. We are not on EDI or using Inbound deliverys for Purchase orders.
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Ola

Hi,
The Confirmation is nothing but the acknowledgement.So, its usually entered manuallly by the authorised User allowing follow on documents for Purchase Order.
You can chesk once the customisation of Confiramtion control keys for automatic update indicator.
Yes, you can use User Exit and develop with the help of ABAPERS.
Hope it will help you.
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Default Value in Numeric Input Field in Visual Composer Application

Hi All,
I have developed a visual composer application which has a numeric input field for Hours.
It is mapped to a backend module.
We are using portal 7.31
The problem is that the deafult value of this input field is "0", but the rquirement is to display as "0.0"
The functionality has been tested with input values in decimals and works fine. The problem is when the screen first populates, that field should show "0.0" .
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Thanks

Hi Soumya Chanda,
I don't know of an agreeable way around it. You could have a textual input, but then it doesn't have the numeric control behavior, plus you need to handle incorrect typing (alphanumeric notes).
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Default value to Table Control?

DearAll,
How to assign a default value to any field of Table Control at runtime?
Regards,
Dharmesh

hi vyas,
you can do thru interface workarea TABLES.
say for eg you have defined your table control structure with ref to KNA1 table then in the PBO of the screen you can move the values to the structure,say
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Enter value to numeric control

Hello,
I control the posotion of a microscope stage by entering a number into a string. In order to send the number to the microscope stage I use a push button connected to a case structure. I would the event to occur (the movement of the stage) when I simply press the enter key.
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Hi,
Thanks to post in NI forum,
In properties of your button you have a tab "key navigation",you can assign a touch to toogle (pressed) your button.
See the attachement.
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National Instruments France
#adMrkt{text-align: center;font-size:11px; font-weight: bold;} #adMrkt a {text-decoration: none;} #adMrkt a:hover{font-size: 9px;} #adMrkt a span{display: none;} #adMrkt a:hover span{display: block;}
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Programmatically determine control default value

Hullo,
I'm trying to figure out a reasonably supportable method for detecting whether a sub VI's input is wired.
I'm using the approach of setting a nonsensical default value for the control, then comparing the control's current value to a constant of this value. If they're not equal, then I pass the control's value into my shift register. If they are equal, I retain whatever value was previously in the shift register. In this instance, I've created an action engine that allows me to update status and progress bars.
This works because my progress counter is a U8 which I will only ever write 0-100 to, so I can set my default to something outside this range (here, 255) for my comparison. Something similar should be relatively simple to understand and reuse in the future.
However, there's a dependency on someone setting the default value for the control and then updating the comparison constant to match. My question: is there a method for checking the default value of a control programmatically in order to remove the coupling? I realise that any method would invariably be slower in terms of execution, but this is merely out of curiosity.
CLD
Solved!
Go to Solution.

Thanks tst.
I was thinking more of future expandability and use rather than maintenance.
The default value method works for any input for which you can define a default value, so it can be used for anything your imagination stretches to. This may be a trivial example, but I can foresee someone in the future copying the architecture and ignoring the documentation.- but that's my problem, not anyone else's!
As I mentioned, it was mostly out of curiosity rather than an actual wish to use it. I'll have a look at the default value via scripting for posterity, but if you were going down the scripting route you could also use the Terminal Checker method. This doesn't work in the RTE either, though.
Thanks again!
CLD

SQLLDR - how to set a default value for an empty string

I'm using SQLLDR to load data from a flat file on Oracle 10g 10.2.0.4 EE, Linux RHEL 4 update 6. Seems like my question is simple, but darned if I can't find the solution.
My source file (comma delimited extracted form a different RDBMS) has some (not all) rows where the output for a string is "", and not NULL. How do I check for empty string and add a default value in the control file? The target column is non-nullable
Here's my current control file - however, the column attributeName where sometimes the source record is "" does not get evaluated as NULL.
load data
infile 'mydata.del'
badfile 'mydata.bad'
discardfile 'mydata.dsc'
into table mydata
fields terminated by "," optionally enclosed by '"'
   TRAILING NULLCOLS
(l_metadata,
company,
className,
attributeName "decode(:vc_attributeName,null, 'none')",
attributeDefault)
{code}
When I tried decode with "", I received the following error:
{code}SQL*Loader-350: Syntax error at line 11.
Expecting "," or ")", found ", 'none')".
attributeName "decode(:vc_attributeName,"", 'none')", {code}
This does not work either:
{code}
load data
infile 'mydata.del'
badfile 'mydata.bad'
discardfile 'mydata.dsc'
into table mydata
fields terminated by "," optionally enclosed by '"'
   TRAILING NULLCOLS
(l_metadata,
company,
className,
attributeName NULLIF attributeName = BLANKS ,"decode(:vc_attributeName,null, 'none')",
attributeDefault) I get the following in the log:
Table COMPANYMETADATA, loaded from every logical record.
Insert option in effect for this table: INSERT
TRAILING NULLCOLS option in effect
   Column Name                  Position   Len Term Encl Datatype
L_METADATA                          FIRST     *   , O(") CHARACTER
COMPANY                            NEXT     *   , O(") CHARACTER
CLASSNAME                         NEXT     *   , O(") CHARACTER
ATTRIBUTENAME                     NEXT     *   , O(") CHARACTER
    NULL if ATTRIBUTENAME = BLANKS
    SQL string for column : "decode(:attributeName,null, 'none')"
ATTRIBUTEDEFAULT                  NEXT     *   , O(") CHARACTER
Record 1: Rejected - Error on table COMPANYMETADATA, column ATTRIBUTENAME.
ORA-01400: cannot insert NULL into ("SRV5"."COMPANYMETADATA"."ATTRIBUTENAME")
{code}
Any help is appreciated -
Edited by: kpw on Feb 9, 2009 11:10 AM

Hello,
I just loaded following data successfully in my_data table using the same control file I posted. Yes it will evaluate "" as null and replace with none, remember in control file you have this option, "optionally enclosed by '"'.
#my_data.dat
"myname1", "attribname1"
"myname2", "attribname2"
"myname3", "attribname3"
"myname4", ""
#my_data.ctl
load data
into table my_data
fields terminated by "," optionally enclosed by '"'
TRAILING NULLCOLS
my_name char(30),
vc_attributeName "decode(:vc_attributeName,null, 'none', :vc_attributeName)"
{code}
Here is the output log file
{code}
Control File:   my_data.ctl
Data File:      mydata.dat
Bad File:     mydata.bad
Discard File: none specified
(Allow all discards)
Number to load: ALL
Number to skip: 0
Errors allowed: 50
Bind array:     64 rows, maximum of 256000 bytes
Continuation:    none specified
Path used:      Conventional
Table MY_DATA, loaded from every logical record.
Insert option in effect for this table: INSERT
TRAILING NULLCOLS option in effect
   Column Name                  Position   Len Term Encl Datatype
MY_NAME                             FIRST    30   , O(") CHARACTER
VC_ATTRIBUTENAME                     NEXT     *   , O(") CHARACTER
    SQL string for column : "decode(:vc_attributeName,null, 'none', :vc_attributeName)"
Table MY_DATA:
4 Rows successfully loaded.
0 Rows not loaded due to data errors.
0 Rows not loaded because all WHEN clauses were failed.
0 Rows not loaded because all fields were null.
Space allocated for bind array:                  18560 bytes(64 rows)
Read   buffer bytes: 1048576
Total logical records skipped:          0
Total logical records read:             4
Total logical records rejected:         0
Total logical records discarded:        0
Run began on Mon Feb 09 18:17:35 2009
Run ended on Mon Feb 09 18:17:36 2009
Elapsed time was:     00:00:00.98
CPU time was:         00:00:00.10
{code}
Hope this helps clearing your dobuts
Regards

Default value for color_well

Hello all,
i want to write an export plugin but didn't know how to set the default value for the control color_well in the exportPresetFields. The entry
{ key = 'c_text_forecolor', default = LrColor(0,0,0) }
causes no error message but the control is invisible in the filter section.
Please can anybody give me a hint to handle this control in the lua script ?
Thanks Parcival

Are you binding the "value" propery of the color well to the "c_text_forecolor" key of your table when initializing the dialog section?

Default values for

Hi,
I am trying to load a datafile to a table using SQL*loader, how can I assign the default values for a coulmn in control file of sql loader, here are datafile and target table i am using
datafile
empid,empname,empdept
1001,clark,123
1002,Mike,123
1003,john,123
1004,bryan,123
desc emp_table
empid number(10)
empname varchar2(30)
empjob varchar2(20)
empdept number(10)
empmgr number(10)
The datafile has the data for only 3 columns in emp_table, there is no data for empjob and empmgr in the datafile.I would like to use default values for them empjob = sales and empmgr = 2001, so how can I set these default values in the control file.
Thanks in advance!!

The simplest way is to forget about passing default values in control file. Create table just for this load with DEFAULT constraint for missing columns and load file in this newly created table. Let's call it LDR_TBL. Then "INSERT INTO EMP_TBL SELECT * FROM LDR_TBL; " Make sure you define control file as follows (skipping empjob and empmgr). Oracle will populate "empjob, empmgr" with 'sales',2001 as part of column constraint.
load data
infile 'x.txt'
into table emp_table
fields terminated by ',' optionally enclosed by '"'
(empid,empname,empdept)
When all is done, DROP TABLE LDR_TBL ;
Does this help ?

Update while typing in numeric control?

So...
When I type a number into a numeric control, it doesn't update until I hit enter or click somewhere outside the control.
Problem is, after entering the number, I want to click on a "go" button
to do something with the new value in numeric control, but unless I
remember to click somewhere else or hit enter first, I'm doing
something with the old value, not the new value.
This gets aggravating.
How to make sure the value of the numeric control gets updated before doing something with it?
"update while typing" exists for string controls, but seems conspicuously lacking for other types of controls...

I cannot reproduce your described behavior: With either a local variable or the numeric control inside the event case, I never see a stale value. Please attach your VI so we can troubleshoot.
Adding a delay to fix something like this is incorrect and dangerous. If a delay solves the problem, it points to a flaw in the code. What if somebody will run your program on a slower computer where it would suddenly need a 12ms delay. You'd be back to sqaure one, dealing with race conditions.
(And why are you using "mouse down" instead of "value changed"?)
Message Edited by altenbach on 03-21-2006 05:22 PM
LabVIEW Champion . Do more with less code and in less time .
Attachments:
Events.vi ‏12 KB

Not allows to assign default value to input field using values in datastore

Hi Masters,
Consider that I have one input field in a form. I should assign default value to it. I should assign to it, the value which i have stored in a datastore. When i run the application, if i give default value as 123 ,then it is working fine i.e., it is showing 123 in the textfield in form , but if i give the default value as STORE@ProductId, then it is not displaying that value in the form.
Please help me out.
Thanks & Regards,
Kaushik Sreeram

Hi,
i faced this problem and here's what i concluded:
There's no way you can set default value for input field dynamicly, since the default value of input control is caculated only once (i think on initializing of the iView). The input control and the data store are initialized at the same time, STORE@productID is empty that time...
If you don't need to recieve value through the input field you're trying to initialize, but just to display the value from the store - I suggest you try using another control - Expression Box. It's value is calculated continiously, just like the Label's, and you can refere to it later.
Regards,
Yulia

Reinitiali​ze Default Value of Numeric control

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Reinitialize Default Value of Numeric control