How to read value under properties tab from SU01 to portal

Hi All,
I need to read the value under Properties Tab of SU01. I tried UME API but no luck, is there any otherway to get it.
Regards
Praveen

What value are you trying to read?
-Michael

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How to read value of page parameter from form?

I have the following in 'before displaying the form. ' in the form based on procedure.
declare
l_names OWA.vc_arr;
l_values OWA.vc_arr;
p_portlet_record portal.wwpro_api_provider.portlet_runtime_record;
BEGIN
Portal.wwpro_api_parameters.retrieve(l_names, l_values);
htp.p('Number of parameters are : '||l_names.count||' ');
for i in 1..l_names.count
loop
htp.p(l_names(i)||' = '||l_values(i)||' ');
end loop;
htp.p('Agreement'||portal.Wwpro_Api_Parameters.get_value('agreement',p_portlet_r
ecord.reference_path));
end;
Following is the output on the form:
Number of parameters are : 1 sessionid = 14212 Agreement.
Looks like the form is only getting the sessionid parameter and not getting
the other parameter from the URL.
Following is the URL for the page on which the form is places:
http://<machine_name>/portal/page?_pageid=33,36124,33_36134:33_44551&_dad=portal
&_schema=PORTAL&agreement=DG-2474/1
Can anyone tell me how I can get the value of page parameter 'agreement' in the form?
thanks,
Hiren

Hi,
It depends how you are setting your parameter also as there are different types of parameters in portal. The best is to use the page level parameters..
Please read the developers gide Section 8.3 for more details....
The link is :-
http://download-east.oracle.com/docs/cd/B14099_19/portal.1014/b14135/pdg_pdk_plsql.htm#CHDGAHCF
Guneet

How to read value of row x from data port while measuring

Hello,
i am quite new at Diadem and just did some easy stuff and Tutorials.
For a project I have the following situation/problem:
I save many measured values at the data port during the measuring itself. For a "stop-condition" of the DAC/Measurement i have to compare two values:
1) the current, measured value (time: t1)
2) the measured value at 0.5 * t1 (that means at the half of the time), which is sored at the data port.
This comparison has to be done all few seconds (with the same clock the values are getting "saved" at the data port).
Would be great if anyone knows how to solve.
Thanks a lot in advance.

Hi Student5088,
I used a Copy-Block to create a delay for a certain number of values (time) of a signal. With that you can continuously compare signal at T1 with Signal at T1*0.5.
Greetings
Walter
Attachments:
Compare.DAC ‏28 KB

How to read values from DMM4040

Hi,
I am using DMM4040, NI PXI 6509 device.
I need to make some port pins high which i have already done and now i have to read value captured by DMM then i have to make my port pins low if my value is within limits.
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'' A professional is someone who can do his best work when he doesn't feel like it''...........

What language are you using? If using LabVIEW, you use the NI-DMM API to communicate with the 4040. Just take your reading, do your limit comparison, and set your lines based on the comparison results.
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How to read and write a data from extrenal file using Pl/sql?
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How to read values from the following XML?

I have been using "extractValue" to get the values from a xmltype field and no problems until now.
The xmltype now is like:
<a>1</a>
2
<c>1221</c>
<c>1412</c>
<d>11111</d>
<e>3333</e>
I'm able to read values from 'a,b,d,e' but not from 'c'.
Questions:
1)- Is posible to read the values of field c?. How?
2)- If is not posible to read the field values, Is posible to transfor the xmlfield to:
Where I will be able to use xmltable columns and loop getting the values.
<a>1</a>
2
<k>
<c>1221</c>
<c>1412</c>
</k>
<d>11111</d>
<e>3333</e>
Like always
Thank you in advance for your help.
Jose Galan

SQL> with XML as
2 (
3 select xmltype(
4 '<root>
5 <a>1</a>
6 2
7 <c>1221</c>
8 <c>1412</c>
9 <d>11111</d>
10 <e>3333</e>
11 </root>'
12 ) XMLDOC
13 from dual
14 )
15 select a, b,c, d, e
16 from XML,
17 XMLTABLE
18 (
19 '/root'
20 passing XMLDOC
21 columns
22 A number(5) path 'a',
23 B number(5) path 'b',
24 D number(5) path 'd',
25 E number(5) path 'e',
26 C_XML_FRAG xmltype path 'c'
27 ),
28 XMLTABLE
29 (
30 '/c'
31 passing C_XML_FRAG
32 columns
33 C number(5) path '.'
34 )
35 /
 A B C D E
 1 2 1221 11111 3333
 1 2 1412 11111 3333
SQL>

How to read value from gride

dear all
can you tell me how to read the value from the gride view coloum...
when i double click on the RowsHeader then i need to pick the value for 2 coloum.
thanks in advance...

Hi Kishor,
Try This......
If pVal.FormUID = "test3" And pVal.ItemUID = "grid" And pVal.EventType = SAPbouiCOM.BoEventTypes.et_DOUBLE_CLICK And pVal.BeforeAction = False Then
            oform = sbo_application.Forms.Item("test3")
            ogrid = oform.Items.Item("grid").Specific
            For i As Integer = 0 To ogrid.Rows.Count - 1
                If ogrid.Rows.IsSelected(i) = True Then
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                End If
            Next
        End If
Thanks
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How to read value(entities) from disabled people editor control ?

I am not able to read value from disabled people editor control. It is giving me count as zero.
As a workaround
I used :
PeoplePicker.ShowButtons = false;
PeoplePicker.AllowTypeIn = false;
instead of
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It stopped user from entering values in people editor but it is not controlling "BackSpace" i.e user can delete existing entities from people editor.
NOTE : I have to achieve it through server side code or javascript only without using JQuery

Hi,
According to your post, my understanding is that you want to read value(entities) from disabled people editor control.
Every time fill resolve is called
FillClaimsForEntity is also called, you can use server side codeto get the value.
Here is a similar thread for your reference:
http://blog.krichie.com/2012/03/14/peopleeditor-resolvedentities-always-zero-when-control-is-disabled/
In addition, as a workaround, you can read the People Picker control value and added the value in a span and appended the span HTML into the ParentNode container for People Picker control, and hid the People Picker textbox, picker
image and address book image.
The article below use the JQuery to achieve it, you can also use JavaScript. Please refer to:
http://www.c-sharpcorner.com/UploadFile/Ravish001/disable-people-picker-in-list-form-editform-aspx-using-jqu/
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Linda Li
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How to read value from /401 in my pcr

HI
i have to write a PCR using /401 wage type (which stores projected no of months)
i am trying to write as below.
RTE=& /401.
but i am not able to fetch the value from /401 though in input table i can see the value under Rate as 11.
please help me in fetching the value form /401.
thx
j

hI SIKINDAR,
I am trying to take the value stored in rate of /401 and multyply with constant and store amount field of /3C5.but i am not able to get value from /401
   RTE=& /401 SET
   NUM=KCARPK Set
   MULTI RNA Multipl.amt/no/rate
   ADDWT /3C5 OT   Output table
thx
arun

How to read and display a signal from my PIC Microcontroller onto Labview

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
I am not familiar with the PIC Microcontrollers, but I am assuming you mean that you have the microcontroller sending out serial data that you want to read on another computer with LabVIEW. Please let me know if this is incorrect.
What type of data is coming out of the serial port? Is it ASCII, or binary? The reason I ask this is that the serial communication in LabVIEW is done through a protocol called VISA, which uses ASCII data to send and receive. You can later convert this data into whatever form you need, but this is what it is designed to read and write.
You can check the settings such as baud rate and data bits in a configuration utility called Measurement and Automation Explorer, or MAX. When you open up the MAX interface, you can expand the Devices and Interfaces entry on the left, and then expand the Ports entry to see your serial port. When you highlight this port, select the Port Settings tab at the bottom of the window, and you can see what the current settings are, and change them if you need to. You can also set these parameters in LabVIEW using the VISA Configure Serial Port VI.
You can also test communication in MAX by right clicking on the correct port and choosing Open VISA Session. Then choose the Basic I/O light blue tab, and then go to the Read tab. When you click execute, it should read in what is coming from the serial port. This will allow you to verify that the correct information is coming in before even trying to acquire the data in the LabVIEW environment.
In LabVIEW, the best resource to use the Basic Serial Write and Read example program that ships with LabVIEW. By examining the block diagram of this program, you will be able to see the basic programming flow of serial communication in LabVIEW.
I hope this information was helpful! Please let us know if there's anything else we can help with.
john
Applications Engineer

How to read and display a signal from my PIC Microcontroller onto Labview?

Hi,
I am doing a project on a Pulse Oximeter and i am trying to read and display the signal from my PIC Microcontroller on Labview? How do i go about doing it? I am using the PIC16F877 and also making use of the USART?
How do i implement and initialise the USART in PIC16? What are the steps to be taken, please guide me through the process? The link provides information regarding the USART connection, initialisting and stuff? Is it correct to use these codes in my program?Link: http://ww1.microchip.com/downloads/en/AppNotes/00774a.pdf
Also, i am using the RS232 serial interface to connect to the PC? The connector i am using is the DB9 Connector. Which template and VI can i use? Am i supposed to use the NI-DAQmx and VISA? Also, for my USART connection, i am using the MAX232 Driver which is applicable for my application as i am working with +5V. So far, i have been reading and trying out on Labview and the steps i have taken are:
1) Open a New VI and used the Instrument I/O(Read & Display) template?
2) How do i configure the Instrument I/O Assistant Express VI to read the info from my device connected to COM1?
3) I was reading the Labview Manual, 'Getting Started with Labview' and i was following the steps under Page 55, Communicating with an Instrument. Am i on the right track?
4) How do i check and make sure that the port settings of the I/O Assistant and my PIC Micro Match
Please help me out and guide me through the process. I am student at a polytechnic and i am very new to Labview and the software is used as a development tool for the project. I have a deadline to meet and i hope i can get a response as fast as possible. Your help will be kindly and greatly appreciated. I hope to hear from you guys soon.You can e-mail me all your answers at [email protected]
Thank You
Best regards,
Ashwin
Ashwin Kumar Mansukhani
Attachments:
Getting Started with Labview.pdf ‏901 KB

Hi Ashwin,
It is a good idea to first be able to communicate with the microcontroller using some sort of serial communication software such as "HyperTerminal" or "Procomm", etc. Refer to MicroChip's recommendations on this.
Once that works, then you are ready to use LabView.
Here is a link which covers many aspects of serial communication. Link - click here
You probably received a development kit. They usually have a readily available interface. It's been a long time since I played with the PIC, but I seem to remember that you need to program the serial communication driver (as well as at least a bootloader) to get the serial communication going. The driver contains the necessary protocols so that you PC can have a machine conversation with the target (PIC).
It sounds like a fun & interesting project. Please avoid to have replies to your personal email. By having the answers posted to this thread, you will get much more support and advice.
Have fun,
JLV

How to update value in internal table from cdpos taking fname n value_new?

hello everyone,
 i want to insert value in internal table from cdpos table taking field name from fname and value from value_new.but the problem is i am not getting how to map the corresponding field of internal table with fname value which is the field name.
for example
i
fieldname
value
name1
raj
name2
sharma
i want to update field name1. this name1 is there in fname with updated value in value_new how to make name1 with fname value
thanks and regards
laxmikant soni

Hi Laxmikant,
If I have understood your requirement correctly, you need to update an internal table with latest 'value_new' from cdpos table where 'fname' = 'fieldname' .
Hope the below logic will help you:
FIELD-SYMBOLS: <wa_intab> LIKE LINE OF lt_intab. "the internal table you want to change
LOOP AT lt_intab ASSIGNING <wa_intab> .
 READ TABLE lt_cdpos INTO wa_cdpos "lt_cdpos contains latest data selected from CDPOS
 WITH KEY fname = <wa_intab>-fieldname.
 IF sy-subrc = 0.
 <wa_intab>-value = wa_cdpos-value_new.
 ELSE.
 "//logic if the name is not there in CDPOS
 ENDIF.
 CLEAR wa_cdpos.
ENDLOOP.
If you wish to improve performance, I suggest using
1. "transporting value_new" addition in READ TABLE,
2. select only the data which you require from CDPOS,
3. create the internal tables with only fields which you require,
4. when you are using SELECT,LOOP AT statements, limit records by using WHERE condition
Regards,
Kavya

How to read value under properties tab from SU01 to portal

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