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.
Similar Messages
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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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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 -
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.
~ -
Getting value from portal or bsp application to selection screen parameter
Daer SDNer's.
Is there any possibility of getting value from bsp application and that value to be passed to selection paramater of bw query varaiable.
concept as follows.
report is based on vendor related information. particular vendor having user id in bsp or portal for accessing reports. if he selects bw query in portal or bsp dash board. that same vendor name or id shoukd be pass to default vendor selection entry in bi... so only that particular vendor details should display.....
HarikrishnaDear Arun,
thanks for the reply. can i dynamically get the values to selection parmaters from bsp or else i need to mantain those user ids(vendor name) in bw. could you explain on it. if possible provide some sample code on it.
Thanks
Harikrishna N -
Get value from APEX_ITEM.SELECT_LIST_FROM_QUERY - column on a report.
Hello.
Help. Help. Help.
I have to get value from APEX_ITEM.SELECT_LIST_FROM_QUERY - column on a report.
SELECT DISTINCT ROLE AS GET_ROLE,
JOB AS GET_JOB,
APEX_ITEM.SELECT_LIST_FROM_QUERY
( 1, '%', 'SELECT DISTINCT CODE c,
MODE m
FROM T2
WHERE ROLE = ' || ROLE ) AS GET_CODE
FROM T1
WHERE AGE >30 AND
SEX = 'M' ;
I was trying to use javascript :
for (var i = 0; i < selectlist_name.options.length; i++)
if (selectlist_name.options[ i ].selected)
result=selectlist_name.options;
But I don't know is that correct:
"selectlist_name" - APEX_ITEM.F01
(of my APEX_ITEM.SELECT_LIST_FROM_QUERY)?Just as a note, but you want to make sure your APEX_ITEM call is closed. The code snippet you posted isn't complete.
APEX_ITEM.SELECT_LIST_FROM_QUERY(6,c020, 'select DISTRIBUTION_NAME, DISTRIBUTION_NAME from DISTRIBUTIONS','style="", SEQ_ID <-- No closing )In the documentation - http://www.utoug.org/i/doc/api099.htm - (though it isn't necessarily the easiest to read) it gives this explanation of the syntax:
APEX_ITEM.SELECT_LIST_FROM_QUERY(
p_idx IN NUMBER,
p_value IN VARCHAR2 DEFAULT,
p_query IN VARCHAR2,
p_attributes IN VARCHAR2 DEFAULT,
p_show_null IN VARCHAR2 DEFAULT,
p_null_value IN VARCHAR2 DEFAULT,
p_null_text IN VARCHAR2 DEFAULT,
p_item_id IN VARCHAR2 DEFAULT,
p_item_label IN VARCHAR2 DEFAULT,
p_show_extra IN VARCHAR2 DEFAULT)
RETURN VARCHAR2;
What you want to look at is p_value to set an initial value. It should come from your data, but you could consider doing an NVL or DECODE to substitute your default.
In this case it would modify your query to be:
SELECT distinct apex_item.hidden(1, seq_id), c003,c004,c005, c006,
APEX_ITEM.SELECT_LIST_FROM_QUERY(6,c020, 'select DISTRIBUTION_NAME, DISTRIBUTION_NAME from DISTRIBUTIONS','style=""),
SEQ_ID
FROM APEX_collections
WHERE collection_name = 'ARGYLL_INVOICES'
order by seq_id If the value is always NULL, you can use the p_show_null, p_null_value, and p_null_text to put in a "default"
SELECT distinct apex_item.hidden(1, seq_id), c003,c004,c005, c006,
APEX_ITEM.SELECT_LIST_FROM_QUERY(6,NVL(c020,0), 'select DISTRIBUTION_NAME, DISTRIBUTION_NAME from DISTRIBUTIONS','style="",YES, 100, 'Default'),
SEQ_ID
FROM APEX_collections
WHERE collection_name = 'ARGYLL_INVOICES'
order by seq_id -
Variable used in FOx formula should get value from user
Hi Gurus,
In my fox formula I want to multiply a keyfigure (say quantity) with a factor. For example if the factor is 10 then all records should get multiplied by 10.
But the requirement is user shpuld be able to give the factor that should be multiplied. That is the l_factor used in the fox function should be a variable which gets value from user. I know we can give variables in filter and planning functions in IP. But can we give values in Fox formula.
I would really appreciate the time and effort.
Thanking you,
Jerry JeromeHello,
May be you can try this solution.
I think you have create a dummy character info-object(Z_Number) of same data type interget number.Create variable for Z_Number and restrict in filter(ZV_NUM).
DATA Z_MAT TYPE 0Material.
DATA Z_NUM TYPE Z_NUMBER.
DATA Z_NUM_READ TYPE I.(Declate same as data type for Z_Number)
Z_NUM = VARV(ZV_NUM).
FORACH Z_MAT.
Z_NUM_READ = Z_NUM.
{Z_KF1,Z_MAT} = Z_NUM_READ * {Z_KF1,Z_MAT}.
ENDFOR. -
How to get value from list item
Hi all,
How to get value from list item?
I have a problem with the List Item object
in the Oracle forms.
How can I retrieve the selected item from
a list ?
I didn't find any function like 'list.GET_
SELECTED_ITEM()'...
thanks
BalaHello,
You get the value as for any other Forms item:
:value := :block.list_tem ;Francois -
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.
-
How to get values from an IFrame...
Hi everyone. I have come to a complete stop i my project and need to ask the following: How do i get the values from an IFrame.
Situation: I have a main.jsp page that contains an IFrame(data.jsp). Data.jsp is basically made up of a bunch of checkboxes. The state of these boxes(checked or unchecked) is determined and set by a JAVA program and the results are then stored in a StringBuffer. Contents of Stringbuffer could look something like this: <tr><input type='checkbox' name='box0' CHECKED></tr>.
The StringBuffer in then presented in the IFrame(data.jsp) like so: <%=res.getInfo()%>
The user should be able to check or uncheck the boxes from the main.jsp page then when pressing a submit button the changes should be stored in a DBase.
After the submit button have been pressed i go into my Servlet's doPost() method for some basic processing. This is were the problem starts. I usally use HttpServletRequest.getParameter(String param) to get values from the main.jsp page. But these checkboxes are stored in the IFrame, so how do i go about to retrieve the values from data.jsp from the doPost() method or in some other way maybe. This is quite urgent and i hope that i have explained the scenario in enough detail.
Any help would be greatlly apritiated.
Best regards
PeterHello
Just try this link
http://www.faqts.com/knowledge_base/view.phtml/aid/13758/fid/53
HTH
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