Getting values from datatable row action
Hi,
I have a data table defined to load dynamic values. It works fine. Now I want to add a Row Action and then after clicking it it should be forwarded to the next page which displays other details of the row.
Now the problem is I dont understand how can i fetch a particular column value in the doRowAction method. I know this is a very basic question but please help!!..
Not sure where you're talking about with "doRowAction()" but this article might give useful background information and new insights: http://balusc.blogspot.com/2006/06/using-datatables.html
Similar Messages
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Get values from selected row in a Table?
Hello.
I'm on VC 7.1 (the trial version downloaded from SDN).
I'm trying to figure out a way to retrieve some values from the currently selected row in a Table element through the output connector.
I have a web-service which returns results to the Table, and I want the user to be able to select one of the rows and then trigger another web-service call with some of the values from that row -- is this possible?
Also, I can't find any documentation that lists what can and can't be done with each UI element, is there something like this some where? (the Modeler's guide doesn't help, and the Reference guide seems to focus on menu items and what the VC screen looks like)
Thanks,
AlonHi Alon
This is a very simple task.
You just need drag the service which you want to execute, after select row, in model.
Drag output connector from table to input connector of service. Then map the parameter.
Regards
Marcos -
How to get value from First Row in an REF CURSOR
I have a REF CURSOR defind like:
open out_RESULT_SET for
select
EVENT_UID,
EVENT_DATE,
EVENT_ITEM
from
EVENT
order by
EVENT_DATE ASC;
I want to also set the value of a variable v_FIRST_EVENT_DATE to the value in the EVENT_DATE column of the first row.
I know I could do a:
select
min(EVENT_DATE)
into
v_FIRST_EVENT_DATE
from
EVENT;
But I would rather just use the REF CURSOR (I think).
Thanks for the help.How would I get v_FIRST_EVENT_DATE set to the date of the first event in the REF CURSOR out_RESULT_SET?Normal fetch into associated local variables should suffice.
Something along those lines:
declare
v_first_event_date event.event_date%type;
v_event_uid event.event_uid%type;
v_event_date event.event_date%type;
v_event_item event.event_item%type;
begin
open out_result_set for
select min (event_date) over () first_event_date, event_uid,
event_date, event_item
from event
order by event_date asc;
loop
fetch out_result_set
into v_first_event_date, v_event_uid, v_event_date, v_event_item;
exit when out_result_set%notfound;
do_something;
end loop;
close out_result_set;
end;
/ -
Getting values from a datagrid to an ArrayCollection
Hi, I have a drag and dropable datagrid. I fill it with rows of data from another datagrid. Finally, my application demands savings the data from the datagrid into an array collection along with the index of each row. How do i get values from a datagrid into an arrayCollection variable? Please help me..!
Whatever is dropped into the DataGrid automatically goes into its dataProvider property, typically an ArrayCollection. Just access the data grid's dataProvider property to see the values.
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How to get values from a table(in jsp) for validation using javascript.
hi,
this is praveen,pls tell me the procedure to get values from a table(in jsp) for validation using javascript.
thank you in advance.Yes i did try the same ..
BEGIN
select PROD_tYPE into :P185_OFF_CITY from
magcrm_setup where atype = 'CITY' ;
:p185_OFF_CITY := 'XXX';
insert into mtest values ('inside foolter');
END;
When i checked the mtest table it shos me the row inserted...
inside foolter .. Now this means everything did get execute properly
But still the vallue of off_city is null or emtpy...
i check the filed and still its empty..
while mtest had those records..seems like some process is cleaining the values...but cant see such process...
a bit confused..here..I tried on Load after footer...
tried chaning the squence number of process ..but still it doesnt help
some how the session variables gets changed...and it is changed to empty
Edited by: pauljohny on Jan 3, 2012 2:01 AM
Edited by: pauljohny on Jan 3, 2012 2:03 AM -
JSF:how to get value from dinamically generated HtmlInputText components�H�H
<h:panelGroup binding="#{dynamicInputGroupBean.group}"/>
public HtmlPanelGroup getGroup() {
if (this.getSelectedComp() == null) {
return this.group;
FacesContext facesContext = FacesContext.getCurrentInstance();
Application application = facesContext.getApplication();
this.group = new HtmlPanelGroup();
Set pSet = this.getSelectedComp().getParameterses();
int size = pSet.size();
this.instanceValue = new String[size];
int i = 0;
for (Iterator it = pSet.iterator(); it.hasNext();) {
Parameters tempP = (Parameters) it.next();
HtmlOutputLabel outputLable = new HtmlOutputLabel();
HtmlInputText inputText = new HtmlInputText();
inputText.setId("p" + i);
String valueBindingExpression = "#{dynamicInputGroupBean.instanceValue["+i+ "]}";
System.out.println(valueBindingExpression);
ValueBinding valueBinding = application
.createValueBinding(valueBindingExpression);
inputText.setValueBinding("value", valueBinding);
outputLable.setFor(inputText.getId());
outputLable.setValue(tempP.getParaname() + ": ");
group.getChildren().add(outputLable);
group.getChildren().add(inputText);
i++;
// group.getChildren().add(new HtmlInputText());
return group;
}as codes show above, i successfully genera HtmlInputText dinamicaly�C
but i got problems while i try to print those values...
after the the jsp page presents in my browser,
i input some words in the input components,
and then click a commandButton hold an action to print their value
action code :
String[] tempArray = this.getInstanceValue();
for (int i = 0; i < tempArray.length; i++) {
System.out.println(tempArray);
only NULL has been printed in the consol ....not the word i inputed!!!
so my question is how can i get values from those
dinamically generated HtmlInputText ????This approach is odd. What's the functional requirement after all? You normally attach the inputtext value to a backing bean property and do the desired command button action which is attached to a backing bean action method. In this method you then use the value for the query.
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Get value from Direct Database Request
Hi Experts,
I have report based on Direct Database Request which returns one row. I have to use value from this report in other one.
So, I have to get value from query and set into some variable but I don't know there is any way to do it.
Thanks in advance for any suggestion
Regards,
EskThank you for your reply, but I don't want to use variable in Direct Database Request in clausal 'WHERE' or 'IN'.
I want value which returns query. For example if my Direct Database Request is : 'Select ID from table1', then
I wand this 'ID' in variable to use it in other report.
regards
Esk
Edited by: Eskarina on 21-may-2012 2:16 -
How To Concatenate Column Values from Multiple Rows into a Single Column?
How do I create a SQL query that will concatenate column values from multiple rows into a single column?
Last First Code
Lesand Danny 1
Lesand Danny 2
Lesand Danny 3
Benedi Eric 7
Benedi Eric 14
Result should look like:
Last First Codes
Lesand Danny 1,2,3
Benedi Eric 7,14
Thanks,
David JohnsonStarting with Oracle 9i
select last, first, substr(max(sys_connect_by_path(code,',')),2) codes
from
(select last, first, code, row_number() over(partition by last, first order by code) rn
from a)
connect by last = prior last and first = prior first and prior rn = rn -1
start with rn = 1
group by last, first
LAST FIRST CODES
Lesand Danny 1,2,3
Benedi Eric 7,14Regards
Dmytro -
From two given tables, how do you fetch the values from two columns using values from one column(get values from col.A if col.A is not null and get values from col.B if col.A is null)?
Hi,
Use NVL or COALESCE:
NVL (col_a, col_b)
Returns col_a if col_a is not NULL; otherwise, it returns col_b.
Col_a and col_b must have similar (if not identical) datatypes; for example, if col_a is a DATE, then col_b can be another DATE or it can be a TIMESTAMP, but it can't be a VARCHAR2.
For more about NVL and COALESCE, see the SQL Language manual: http://docs.oracle.com/cd/E11882_01/server.112/e26088/functions119.htm#sthref1310
I hope this answers your question.
If not, post a little sample data (CREATE TABLE and INSERT statements, relevant columns only) for all tables involved, and also post the results you want from that data.
Explain, using specific examples, how you get those results from that data.
Always say which version of Oracle you're using (e.g., 11.2.0.2.0).
See the forum FAQ: https://forums.oracle.com/message/9362002 -
How to get values from a stored package variable of type record ?
Sir,
In my JClient form, I need to get values from a database stored package variable of type record. And the values are retained in the JClient form for the whole session. The values are copied only once when the form is started.
What is the best way to do that ?
Thanks
StephenStephen,
not sure what your model is, but if it is Business Components, I think I would expose the properties as a client method on the application module. This way all JClient panels and frames will have access to it. You could use a HashMap to store the data in teh app module.
If JDBC supports the record type, then you should be able to call it via a prepared SQL statement. If not, you may consider writing a PLSQL accessor to your stored procedure that returns something that can be handled.
Steve Muench provides the following examples on his blog page
http://otn.oracle.com/products/jdev/tips/muench/stprocnondbblock/PassUserEnteredValuesToStoredProc.zip
http://otn.oracle.com/products/jdev/tips/muench/multilevelstproc/MultilevelStoredProcExample.zip
Frank -
How can I get values from listbox?
Hi all,
I need to get price values from Price List (Inventory -> Item Master Data screen). It's important to get values from field 'Price' BEFORE item will be added/updated.
How can I get values from Pricelist listbox?
Thanks for any suggestions or short sample code.
Best regards,
AndyHi Andy
Here is som sample code that will get the description of the price list and also the price that is displaying at the time. The item master must be open for this snippet of code
Public Sub GetItemPriceFromOpenWindow()
'this is assuming item master is open
Dim oEdit As SAPbouiCOM.EditText
oEdit = SBO_Application.Forms.GetForm("150", 1).Items.Item("34").Specific
SBO_Application.MessageBox(oEdit.Value)
Dim oCmb As SAPbouiCOM.ComboBox
oCmb = SBO_Application.Forms.GetForm("150", 1).Items.Item("24").Specific
SBO_Application.MessageBox(oCmb.Selected.Description)
End Sub
Hope it helps -
POPUP FM to get values from a table control?
I know about the FM POPUP_GET_VALUES to get one or more values from a popup dialog box. I would like to find a similar FM that allows getting values from a table control or something that allows entry of multiple lines of values. Is there such a thing, or do I need to write my own?
it depends on what values you want to enter, better write your own to have a control on the function.
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Help: cant get values from a resultset
i have a class that contains all my MySQL statement and i am trying to use the results found from one of my select statements to pass on into another class which displays the results in a gui form. Here is my query:
public void profile(String user)
try
Class.forName(driver);
Connection con = DriverManager.getConnection( url,db_user, db_pass);
String username, name, email, dob, bio, gender, homepage, number;
//find username and select all details
String find = "SELECT Username, Full_name, Email, dob, Biography, Gender, Homepage, Contact_number FROM users WHERE Username = ? ";
PreparedStatement ps1 = con.prepareStatement(find);
ps1.setString(1, user);
ResultSet rs = ps1.executeQuery();
while(rs.next())
//retreive information from the server
username = rs.getString(1);
name = rs.getString(2);
email = rs.getString(3);
dob = rs.getString(4);
bio = rs.getString(5);
gender = rs.getString(6);
homepage = rs.getString(7);
number = rs.getString(8);
User_Profile profile = new User_Profile(username, name, email, dob, bio, gender, homepage, number);
JOptionPane.showMessageDialog(null, username + bio + email, null, JOptionPane.ERROR_MESSAGE);
con.close();
catch( Exception e )
e.printStackTrace();
JOptionPane.showMessageDialog(null, "error," + e.getMessage(), null, JOptionPane.ERROR_MESSAGE);
}As you can see, i am trying to pass on the variables username, name, etc to a new instance of my user_profile class but it doesnt for some reason. i dont get any comple errors so thats ok. i created messege dialog box from within the while statement above to see if a value is stored, and yes their is a value stored in my variables
below is the user profile class which shows my constructor that suppose to get the values from the query class in this code entered above User_Profile profile = new User_Profile(username, name, email, dob, bio, gender, homepage, number);
protected String username;
protected String FullName;
protected String Email;
protected String DOB;
protected String Biography;
protected String Gender;
protected String Homepage;
protected String Con_Number;
protected String crnt_user;
public User_Profile(String user, String name, String email, String dob,
String bio, String gender, String homepage, String number)
initComponents();
addWindowListener( this );
//get values from sql query and store them here.
this.username = user;
this.FullName = name;
this.Email = email;
this.DOB = dob;
this.Biography = bio;
this.Gender = gender;
this.Homepage = homepage;
this.Con_Number = number;
}the code below is used to display one of the values received from the query class, in this case returns null..
txt_name.setText(username)Does the user String match the database String
exactly?
Some databases are case sensative.Sorry posted before done.
Also, ensure you do not have trailing spaces in one or both. I remember Oracle had this problem a few years ago using the Type 4 driver but not through ODBC. -
Getting values from a running window
has anyone ever used a program that could retrieve values from an opened window? I have this poker calculator program that can get values from an open poker window. It has a list of about 50 different types of windows (exes, iexplorer, different sites etc.).
Is there any simple way in java of doing something like this?its not done by a screenshot, because you just give
it the window's title. It works even if its
minimized.At least in Windows, if you have the window's title then you can get a link to the application and you can find out all sorts of information about it. So your conclusion that screenshots aren't involved isn't correct. They may or may not be involved. But this access is done by a native Windows API and Java doesn't support that. -
Hi,
I would like to get values from a Map. This is my Map
courrierId659 = [Ljava.lang.String;@7e6f03,
nomModele = [Ljava.lang.String;@aa594b,
navigation = [Ljava.lang.String;@1cc67fd,
dateImpression = [Ljava.lang.String;@bf2fa9,
nomGestionnaire = [Ljava.lang.String;@1d2279c,
courrierId650 = [Ljava.lang.String;@64635b,
selection = [Ljava.lang.String;@1a93ff1
I want to get all the values whose keys start with courrierId, is possible to get these values in a effective way? or I have to iterate through the Map?
Thank you in advanceelsymenab wrote:
I want to get all the values whose keys start with courrierId, is possible to get these values in a effective way?Yes. Loop through the keys, and where the key meets your criteria, get the value.
or I have to iterate through the Map?That sounds pretty effective to me.
~
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