Multiple selection with binding variable error
Hello world
I tried to put in place an array of adf multiple selection with another table, by following the tutorial (http://www.oracle.com/technetwork/developer-tools/adf/learnmore/75-multi-parent-row-detail-views-328078.pdf), page 3.
I created all things and first of all I had an exception error, which I fixed, but now, whenever I try to select multiple lines, it won't update the table of the adf.
In this example, I choose a service line and it shows the emplooyes, but every time I try to choose another line by ctrl clicking on it, the employees table be updated.
Since I tryied to follow the tutorial, I'll put the code for the bean, I created for this purpose (it's a little different than the code given by the tutorial, but only because I had to get rid of the exception error)
I use jdeveloper Studio Edition Version 12.1.2.0.0.
Here is my code for the bean.java:
Select listen port defined for the departments table. The selected line keys are read in the reference table.
For each line, the Department ID value is read and added to a string buffer that generates a comma-delimited
List of the departmentIds. In the end, this string is passed as an argument to the link of action ExecuteWithParams
{} public void onDepartmentTableSelect (SelectionEvent selectionEvent)
variable to hold the string containing the selected set value line departmentId
StringBuffer departmentIds = new StringBuffer();
Go to the main table to read selected line keys
RicheTableau rt = selectionEvent.getSource ((richeTableau));
RKS RowKeySet = rt.getSelectedRowKeys ();
Iterator selectedRowsIterator = rks.iterator ();
memorize the current line to place it back in the end key
CurrentRowKey () rt.getRowKey = (list);
for each selected master line, determine the departmentId
int size = 0;
{while (selectedRowsIterator.hasNext ())}
size ++;
The rowKey () selectedRowsIterator.next = (list);
each value is terminated by a comma
If (departmentIds.length () > 0) {}
departmentIds.append(",");
}
take the current line
rt.setRowKey (rowKey);
JUCtrlHierNodeBinding wrappedRow = rt.getRowData ((JUCtrlHierNodeBinding));
Line rw = wrappedRow.getRow ();
/*
Number departmentId = (number) rw.getAttribute ("DepartmentId");
*/
int departmentIdInt = rw.getAttribute ("DepartmentId") (Integer);
oracle.jbo.domain.Number departmentId = new oracle.jbo.domain.Number (departmentIdInt);
departmentIds.append (departmentId.stringValue ());
}
back the foreign currency on the line
rt.setRowKey (currentRowKey);
Run the query on the detail table
BindingContext bctx = BindingContext.getCurrent ();
BindingContainer links = bctx.getCurrentBindingsEntry ();
OperationBinding executeWithParams = bindings.getOperationBinding("ExecuteWithParams");
executeWithParams.getParamsMap () .put ("departmentIds", departmentIds.toString ());
executeWithParams.execute ();
refresh the detail table
AdfFacesContext adfFacesContext = AdfFacesContext.getCurrentInstance ();
adfFacesContext.addPartialTarget (employeeTable);
}
}
If someone has an idea of why it isn't updated table, please answer. Any idea can help.
Thanks in advance.
Greetings,
Frederico Barracha.
Finally, I found the problem...
The problem was that I had to remove a line in the properties of my table, the property services: selectedrowkeys, because he only spent the last selected row.
Yet, I apreciate the help and I had to replace a code in the bean.java, in reason of the exception error and you had to do. Maybe I did a configuration in the wrong way and he would not.
Thanks for the help.
Kind regards
Frederico.
Tags: Java
Similar Questions
-
I will execute bind_test.sql with the following parameters to sql-plus. The script runs without error. However, it does not insert a row in the table.
bind_test. 20100912 1 1001 SQL;
bind_test. SQL
----------------------------------------------------------
Set serveroutput on
declare
X VARCHAR2 (31);
NUMBER OF Y;
NUMBER OF Z;
Start
dbms_output. Enable (10000);
X: = "& 1";
Y: = & 2;
Z: = & 3;
Insert in the test
values (TO_DATE (X, 'YYYYMMDD'), Y, Z, null, null, null);
commit;
dbms_output.put_line ('var1 = "|") X | "var2 =" | THERE | "var3 = ' |" (Z);
end;
/
----------------------------------
Output:
10 old: X: = "& 1";
10 new: X: = '20100912';
old 11: Y: = & 2;
11 new: Y: = 1;
12 old: Z: = & 3;
12 News: Z: = 1001;
var1 = 20100912 var2 = 1 var3 = 1001
PL/SQL procedure successfully completed.
---------------------------------------
Select * from test;
no selected line
Why it is not insert a line? What could be the reason?
Thanks in advance.
Amituser5922214 wrote:
I have a big script with multiple INSERT and DELETE statements. I have been asked by DBA to use bind variables rather than direct assignment parameter values in which the condition.
Impossible.
Use of variable bind from a client means:
(1) customer create a unique SQL cursor with bind variable, for example INSERT INTO FOOTABLE VALUES (: 1,: 2: 3)
(2) customer from a loop of data read
2.1) reading the customer data (from file, network, device, whatever)
customer liaison variables 2.2) cursor (assigning values to 1 to 3 SQL cursor variables)
2.3) client running the cursor
line insertions 2.4) database
loop repetitions of 2.5) client for all data
(3) customer closed the SQL cursorThis can be done using a SQL script - as a SQL script is not a loop where a single insertion cursor is used. It's a unique script with 100 or 1000 of SQL insert statements. Where each insert statement will result in a cursor SQL must be created.
SQL * also does not support the approach of customer liaison above variable. It is a command line interface very PRIMITIVE and unsuitable for running scripts from loading/data entry.
In your case - the right approach would be to have the data into a CSV file, and then load this file using SQL * Loader... where this software will use customer approach above (in fact he still does better because it uses in bulk link and link not row as described above).
-
problem with bind variables in the SQL query view object
Hi all
I use JDev 11.1.2.4.0.
I have a problem with bind variables in the SQL query view object.
This is my original SQL
SELECT sum(t.TIME) , t.legertype_id FROM LEDGER t WHERE t.nctuser_id = '20022' AND to_char(t.insertdate,'YYYYMMDD') in ('20130930','20130929') group by t.legertype_id
In my view .xml object query tab, I am writing this
SELECT sum(t.TIME) , t.legertype_id FROM LEDGER t WHERE t.nctuser_id = '20022' AND to_char(t.insertdate,'YYYYMMDD') in :dddd group by t.legertype_id
Davis here is a variable of Type liaison: String, updatable and necessary.
I try to deal with Davis as ('20130930 ', ' 20130929') hoping the view object, run as my original SQL.
But failed. The view object retrieves 0 line after that I run.
Why?
Thank you! ('2original SQL0130930', '20130929') ('20130930 ', ' 20130929')
A variable binding cannot be used as this is why you must use years table. Check decompilation binary ADF: using oracle.jbo.domain.Array with ViewCriteria to see a solution.
Timo
-
With a jdbc connection, we use a web front end for a new management system. The SQL above runs since a search screen. We meet a few serious problems with bind variable and execution plans. When the above query is sent by the database 'AND' clauses could evaluate as follows:SELECT co.ref_num, co.forename, co.surname, co.dob, a.address, a.postcode, co.ni_num FROM address a, contact co WHERE co.ref_num = a.ref_num AND (:1 IS NULL OR co.forename = :2) AND (:3 IS NULL OR co.surname = :4) AND (:5 IS NULL OR a.postcode = :6) AND (:7 IS NULL OR a.address = :8) AND (:9 IS NULL OR co.dob = :10) AND (:11 IS NULL OR co.ni_num = :12)
We cannot dynamically assign 'AND' conditions so they are sent through to the database. This translates FTS 99% of the time as the execution plan never prescribed any of the available indices.AND ('Tim' IS NULL OR co.forename = 'Tim') AND ('Clarke' IS NULL OR co.surname = 'Clarke') AND ('' IS NULL OR a.postcode = '') AND ('' IS NULL OR a.address = '') AND ('25051981' IS NULL OR co.dob = '25051981') AND ('' IS NULL OR co.ni_num = '')
Someone has suggestions on how to better 'control' bind variables?Hello
Don't you think that 'OR' Conditions are necessary to check for Null, where the binding variable is NULL or not.
I think that rather than running the query from the front to FB, try to convey the values of some MS and run this query in the procedure, the extraction from the point of view Design coding application. Never fire the query of the frontal part.
To come to the problem.
SELECT co.ref_num, co.forename, co.surname, co.dob, a.address, a.postcode,
Co.ni_num
ADDRESS, contact co
WHERE co.ref_num = a.ref_num
AND (: 1 co.forename IS NULL or =: 2)
AND (: 3 co.surname IS NULL or =: 4)
AND (: 5 a.postcode IS NULL or =: 6)
AND (: 7 a.address IS NULL or =: 8)
AND (: 9 co.dob IS NULL or =: 10)
AND (: 11 co.ni_num IS NULL or =: 12)Use the procedure.
Fact exits of the indexes on the tables and stats are updated...?
Try to predict explain it. ??-Pavan Kumar N
-
Multiple selection with Variable presentation
Hello gurus:
I currently have a dashboard where the user selects a Promotion ID and all other reports are based on this promo-id.
Now, I use variable presentation for the promo-id.
Now obligation if, for another page of dashboad, where a user can select up to 4 different promo-ID and compare them from the same measures.
I was thinking about using PivotTable dynamic to compare and multiselect selection of promotions up to 4 guest.
However I do not think that variable presentation works with multiple selection prompt.
So, what should I do about it?
I can do 4 different guests, but then it will force the user to select 4 promotions every time. I want to do something where the user can select 2,3 or 4 promotions.
Please help me.
Thank you.
~ Vinay.Yes, if you use the same column to create the dashboard and to create the filter.
-
Why multiple selection in parameter throwing error BI publisher 11g?
Hi all, I have under SQL statement with parameters.
Select 'TABLE_A '. "" s_number "as"s_number. "
'TABLE_A '. "" SM "like"sm. "
'TABLE_A '. "" Loc "as"loc"
'TABLE_A '. "" Co "as"co. "
'TABLE_A '. "" s "as"dry. "
'TABLE_A '. "" m_days "as"m_days. "
'TABLE_A '. "" b_time "as"b_time. "
'TABLE_A '. "" e_time "as"e_time. "
'TABLE_A '. "' build ' as"build. "
'TABLE_A '. "" RM "as"rm"
'TABLE_A '. "" aid_credits "as"aid_credits. "
"TABLE_D. "" Co "as"co_1. "
"TABLE_D. "" co_des "as"co_des. "
"TABLE_D. "" pre_co_des "as"pre_co_des. "
"TABLE_D. "" cont_cou_des "as"cont_cou_des. "
"TABLE_D. "' end_sm ' as 'end_sm '.
"St." » « « « dbo ». » TABLE_A' 'TABLE_A '.
"Left outer join"st. " """dbo"."" TABLE_D""TABLE_D.
on ('TABLE_A'. "Co"= "TABLE_D". ("" Co ")
where ('TABLE_A'. ("" in(:PSM) SM "or: PSM is null)
and ('TABLE_A'. ("' in(:PLOC) Loc" or: PLOP is null)
and ('TABLE_A'. ("" in(:PCO) Co "or: BCP is null) and"TABLE_D. "" end_sm "="
order by 'TABLE_A '. "' s_number ' ASC
I defined in the parameter section
multiple selection is enabled
can select all is selected
NULL value last selected for all parameters: PSM, PLOP, BCP
now my question is that if I select more than one value in the settings it throws error «an error has occurred on xml data recovery»
oracle.xdo.XDOException: java.sql.SQLException: type [Hyperion] [SQLServer JDBC Driver] [SQL Server] non Boolean expression specified in a context where a condition is expected, near ', '.
Please help me what is?
Kind regards
Sam
For this reason, the error is: PSM is null,: PLOP is null and: BCP is null.
Because it is possible to assign multiple values to a variable to link plain. You must manage this in different ways.
If she is Oracle DB - decode(:PCO,null,columnxxx,'dummy')
-
Problem with Bind variable cannot be changed.
Hi all
I use Jdev 11.1.2.3.0. In my VO, I created a Bind Variable and set it NOT UPDATABLE. Then, I created a display with some other Variables Bind criterion.
I use this criterion to display on a search page, but when running, I see also an inpunt for the defined variable NOT UPDATABLE text and I can't change its value.
Of course, if I try to change the value, and I do research, I get an error.
It is the source of the VO:
< variable
Name = "UlssVar".
Type = "where".
Type = "Java.lang.String"
IsUpdateable = "false" >
< TransientExpression > <! [CDATA [adf.context.current.sessionScope.get ('ulss')]] > < / TransientExpression >
< / variable >
Is this a bug of the ADF?
I thank in advance.Hello
try selecting the variable binding and open the property inspector, under the guidance of the user interface, set the flag of 'view' to hide. This should hide it (no bug for this reason)
Frank
-
Create the collection of query with bind variable
Apex 4.0.2
By Joel the apex_collection.create_collection_from_query_b supports queries containing references to the bind variables (: P1_X) but I don't know how to use this feature, the documentation is not an example, just the API signature for the overloaded version has changed.
If the query contains 2 bind session state variable references (: P1_X and: P1_Y), can someone please show an example of what to spend for the parameters p_names and p_values to the API?
Thank you
procedure create_collection_from_query_b( -- -- Create a named collection from the supplied query using bulk operations. The query will -- be parsed as the application owner. If a collection exists with the same name for the current -- user in the same session for the current Flow ID, an application error will be raised. -- -- This procedure uses bulk dynamic SQL to perform the fetch and insert operations into the named -- collection. Two limitations are imposed by this procedure: -- -- 1) The MD5 checksum for the member data will not be computed -- 2) No column value in query p_query can exceed 2,000 bytes -- -- -- Arguments: -- p_collection_name = Name of collection. Maximum length can be -- 255 bytes. Note that collection_names are case-insensitive, -- as the collection name will be converted to upper case -- p_query = Query to be executed which will populate the members of the -- collection. If p_query is numeric, it is assumed to be -- a DBMS_SQL cursor. -- example(s): -- l_query := 'select make, model, caliber from firearms'; -- apex_collection.create_collection_from_query_b( p_collection_name => 'Firearm', p_query => l_query ); -- p_collection_name in varchar2, p_query in varchar2, p_names in wwv_flow_global.vc_arr2, p_values in wwv_flow_global.vc_arr2, p_max_row_count in number default null) ;
HELEN wrote:
Apex 4.0.2By Joel Re: Collection with variable binding the apex_collection.create_collection_from_query_b supports queries containing references to the bind variables (: P1_X) but I don't know how to use this feature, the documentation is not an example, just the API signature for the overloaded version has changed.
If the query contains 2 bind session state variable references (: P1_X and: P1_Y), can someone please show an example of what to spend for the parameters p_names and p_values to the API?
Not tried, but guess something like
apex_collection.create_collection_from_query_b( p_collection_name => 'foobar' , p_query => 'select f.foo_id, b.bar_id, b.baz from foo f, bar b where f.foo_id = b.foo_id and f.x = to_number(:p1_x) and b.y = :p1_y' , p_names => apex_util.string_to_table('p1_x:p1_y') , p_values => apex_util.string_to_table(v('p1_x') || ':' || v('p1_y')))
-
Query report back "No data found" with bind variables
I put a simple query in the report query:
Select "bluefish". 'name' as 'name',
"bluefish". "" primary_flag "as"primary_flag. "
"bluefish". "" status "than"status. "
"bluefish". ' ' ID ' as 'ID' of "bluefish" "bluefish" where "bluefish". "" ID "=: P3_XPRINTID
When I test the query, the data is returned. However, when I try to run the query using the "Test report" button, I get an error 01403 no data found. If I replace the link with an explicit value variable, the report runs.
Anyone have any ideas as to what is causing this problem? I use the generic report layout, with different types of output. I'M editting the query and set the binding variable before test report (otherwise, the query is not executed).
CharlesIn fact the report would go - unlike other products of Oracle who complain about a missing binding variable, Apex is not complaining but interprets as a null value. So if you hurt typed the name of your variable, you are never alerted to it.
Check the Session window to make sure that it is a value - the most common questions are that you named the wrong variable in the query or your item has no value in session state again.
-
Hi guys
I need to spend some "student: 1234567" as below mentioned values function... but after having passed this value I get the error message
SP2-0552: Bind variable "1234567" not declared.
Please help me what I am doing wrong.
--------------------------------------------------------------------------------------------------------------
create or replace function func_get_employee (emp_id in varchar2)
return varchar2
as
return_value varchar2 (100);
Start
return_value: = emp_id;
for indx to 0... 20
loop
If (substr (emp_id, 1, 8) = ' :') student then)
return_value: = substr(emp_id,9)
elsif (substr (emp_id, 1, 6) =' location:') then
return_value: = substr(emp_id,7);
elsif (substr (emp_id, 1, 10) ='honorary:') then
return_value: = substr(emp_id,11);
on the other
return_value: = emp_id;
end if;
end loop;
return return_value;
end;
/I have found no problems with your code outside a missing semi colon on line 10
create or replace function func_get_employee(emp_id in varchar2) return varchar2 as return_value varchar2(100); begin return_value := emp_id; for indx in 0 .. 20 loop if (substr(emp_id,1,8) = 'student:') then return_value := substr(emp_id,9); elsif (substr(emp_id,1,6)='staff:') then return_value := substr(emp_id,7); elsif (substr(emp_id,1,10)='honorary:') then return_value := substr(emp_id,11); else return_value := emp_id; end if; end loop; return return_value; end; PRAZY@11gR1> / Function created. Elapsed: 00:00:00.04 PRAZY@11gR1> select func_get_employee('student:1234567') from dual; FUNC_GET_EMPLOYEE('STUDENT:1234567') ---------------------------------------------------------------------- 1234567 Elapsed: 00:00:00.00
Kind regards
Prazy -
Estimates of cardinality for index range scan with bind variables
Oracle 11.2.0.4
I am struggling to explain that the cardinality estimates for a scan of the index systematic range when using the bind variable.
Consider the following query:
SELECT /*+ INDEX(t1) */ * FROM t1 WHERE source_id <= ?;
Cardinalities for the INDEX RANGE SCAN and ACCESS of the TABLE are the same for different literal predicates, for example, source_id < = 5:
------------------------------------------------------------------------------------ | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------ | 0 | SELECT STATEMENT | | 50 | 350 | 12 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| T1 | 50 | 350 | 12 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | IX1 | 50 | | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------ Predicate Information (identified by operation id): --------------------------------------------------- 2 - access("SOURCE_ID"<=5)
If a variable binding is used instead of a literal, the overall selectivity is 5%. However, why the optimizer based on CSSTidy gives a cardinality estimated 11 for the scan of the index systematic range? As with the predicates literal, surely the cardinalities of the index range scan and access table should be the same?
------------------------------------------------------------------------------------ | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------ | 0 | SELECT STATEMENT | | 50 | 350 | 5 (0)| 00:00:01 | | 1 | TABLE ACCESS BY INDEX ROWID| T1 | 50 | 350 | 5 (0)| 00:00:01 | |* 2 | INDEX RANGE SCAN | IX1 | 11 | | 2 (0)| 00:00:01 | ------------------------------------------------------------------------------------ Predicate Information (identified by operation id): --------------------------------------------------- 2 - access("SOURCE_ID"<=TO_NUMBER(:A))
Unit test code:
CREATE TABLE t1 ( id NUMBER , source_id NUMBER ); CREATE INDEX ix1 ON t1 (source_id); INSERT INTO t1 SELECT level , ora_hash(level,99)+1 FROM dual CONNECT BY level <= 1000; exec DBMS_STATS.GATHER_TABLE_STATS(user,'T1') EXPLAIN PLAN FOR SELECT /*+ INDEX(t1) */ * FROM t1 WHERE source_id <= 5; SELECT * FROM TABLE(dbms_xplan.display); EXPLAIN PLAN FOR SELECT /*+ INDEX(t1) */ * FROM t1 WHERE source_id <= :a; SELECT * FROM TABLE(dbms_xplan.display);
There are various places where the optimizer uses an assumption, and lie unpeekable (and of Villa "unknowable value") introduced guess.
For unpeekable binds the conjecture for column<= {unknown}="" is="" 5%="" for="" table="" access="" (hence="" 50="" rows="" out="" of="" 1,000),="" but="" it's="" 0.009="" for="" index_column="">=><= {unknown},="" which="" means="" i="" was="" expecting="" to="" see="" 9="" as="" the="" row="" estimate="" on="" the="" index="" range="">=>
I just ran some quick tests, and EXPLAIN the PLAN seems to just use 0.011 selectivity in this case (in different versions of Oracle) although if we do the bind variable unpeekable at run time (and sample dynamic block etc.) optimization for execution is 0.009%.
Concerning
Jonathan Lewis
Update: and this is a very old reference to the 0.009 (and 0.0045 for ' between the ' when it is applied to a clue: cost based Oracle - access Chapter 4 single B-tree )
-
Hi all
I have a view object with a query that uses a variable binding. I drag the data on my .jsf page control to create a table. I create a query method on a bean in sight. The query method uses the content of one of the attributes of the bean to set the link for the query variable:
vo.setNamedWhereClauseParam ("CraIdBindVar", sessionBean.getCraId ());
I put a button on the page that calls the method of the request and it fills the table. That's fine, but I don't want the user to have to click the "query" button when browsing this page. I found forums dealing with create an AMImpl.jave method, create a link on the page, create an executable file for the link. It works that the method is executed until the page appears. However, the AMImpl method cannot call sessionBean.getCraid () to obtain the data required to complete the binding variable.
Is it possible to run my method of view range bean before the page is displayed? Or maybe a way for the AMImpl.java method to access the range of view variable?
Thank you, SteveSteve,
You can drag a call method on the workflow activity. Select the new method call activity, and open the property inspector. Here you choose your bean method in the method property. Now, first of all, you go to this activity of method call, then the page.Timo
-
Hi all
It could be more a matter of sql pl but I am trying to create a collection in the apex where the query uses a connection variable. I can't get this application to work.
It works
p_query = > 'select je_batch_id in the gl_je_batches where default_period_name = "MAY-10" ',
but I can't make it work with a variable binding.
p_query = > ' select je_batch_id in the gl_je_batches where default_period_name =: P14_EPSB_ARGYLL_PERIODS: ',
any help would be greatly appreciated.
Thank youHello
Try
APEX_COLLECTION.CREATE_COLLECTION_FROM_QUERY_B( p_collection_name => 'MY_COLLECTION', p_query => 'select je_batch_id from gl_je_batches where default_period_name = v(''P14_EPSB_ARGYLL_PERIODS'')' );
BR, Jari
-
Need help with Bind variable in AF LOV query
Hello
I have a problem with the binding variable, if I use bind variable in the VO LOV query then my result does not come, if he has do not bind variable it works fine and if I use the variable binding in the LOV search option then it works fine but if I hide the bind variable and set the value in the prepareSesstion AM method the LOV does not return any value. I try to return the values that also all values are also coming, but these values are not the attribute query AF setting.
Query is:
Select substr(d.description,0,40) description
cm_system_users has
b cm_user_responsibilities,
cm_responsibility_processes c,
cm_processes d
where a.nt_login =: B_NT_LOGIN
and a.user_id = b.user_id
and trunc (sysdate) between b.eff_date and nvl (b.exp_date, sysdate + 1)
and b.RESPONSIBILITY_ID = c.RESPONSIBILITY_ID
and c.process_type = d.process_type
and d.enabled_flag = 'Y' order of d.arguments_flag
FOLLOW the method:
CmProcessViewImpl vo = getCmProcessView();
String nt_login = getUserPrincipalName();
vo.setNamedWhereClauseParam ("B_NT_LOGIN", nt_login.toUpperCase ());
vo.executeQuery ();
Can someone help me with this. It is urgent for me.It's a bit underdescribed. IIUC, the purpose of the notice is used as a target for a correct view accessor? (Otherwise, you will have to be more explicit about what you mean by "LOV query".
If I'm right, there are two possibilities:
(1) you use an instance of VO in a module shared application instance. If so, make sure that your code is in the prepareSession() for the class of application that module if it is dependent on session (as seems to be below), you must make sure that the module of the application instance is shared in the session scope.
(2) you have based the view accessor directly on the definition of the VO. This creates an anonymous instance of VO; I don't think there is a way to use prepareSession() to set a variable of liaison on such a forum (which will not be created until the accessor is first used). Pourriez be able to shoot with to put a similar code in the view object create() method class, but I've not tested this.If your code is in your module class application primary (as opposed to the class for a shared of AOS instance), the problem here is that getCmProcessView() returns the instance of VO data module of this application instance design-time model, which is never used by accessors of the view.
Also, why do you need to do this in prepareSession() rather than at the level of the accessor to view? I believe you can get the user name (for the view accessor) with the groovy expression
viewObject.DBTransaction.session.userPrincipalName
or maybe just
DBTransaction.session.userPrincipalName
(despite this DBTransaction involving, it returns the username web app, not the DB user name).
It is a declarative 100% solution, if you don't count the Groovy expression as not declarative.
If you are afraid of a user who is running the LOV (somehow) before the value of the bind variable is preparing, just make sure that the binding variable is marked "required."
-
Problem Manager multiple selection with system dialog box
I currently have a problem with the help of system on a manager of multiple selection dialog as the code below works fine:
multiSelectHandler { status: listView1.selectionList().length + qsTr(" Clients Selected") + Retranslate.onLocaleOrLanguageChanged actions: [ DeleteActionItem { id: deleteActionItem onTriggered: { var selectionList = listView1.selectionList(); var selectedItem = dataModel.data(selectionList); console.log(selectedItem); for (var i = 0; i < selectionList.length; ++ i) { _sql.deleteClient(dataModel.data(selectionList[i]).clientID) dataSource.loadData() } } } ] }
However, when it is changed to use that a dialogue system, the feature does not work and the console record results:
selected list: undefined
selected item: undefined
multiSelectHandler { status: listView1.selectionList().length + qsTr(" Clients Selected") + Retranslate.onLocaleOrLanguageChanged actions: [ DeleteActionItem { id: deleteActionItem onTriggered: { multiSelectDeleteDialog.show() } attachedObjects: [ SystemDialog { id: multiSelectDeleteDialog title: qsTr("Delete Clients") + Retranslate.onLocaleOrLanguageChanged body: qsTr("Are you sure you want to delete these clients?") + Retranslate.onLocaleOrLanguageChanged onFinished: { if (result == 3) { console.log("Cancelled") } else { console.log("Deleted") var selectionList = listView1.selectionList() console.log("selected list: " + selectionList) var selectedItem = dataModel.data(selectionList); console.log("selected item: " + selectedItem); for (var i = 0; i < selectionList.length; ++ i) { _sql.deleteClient(dataModel.data(selectionList[i]).clientID) dataSource.loadData() } } } } ] } ] }
With the help of Roger Leblanc, it works now
multiSelectHandler { status: listView1.selectionList().length + qsTr(" Clients Selected") + Retranslate.onLocaleOrLanguageChanged actions: [ DeleteActionItem { property variant selectionList property variant selectedItem id: deleteActionItem onTriggered: { deleteActionItem.selectionList = listView1.selectionList() deleteActionItem.selectedItem = dataModel.data(selectionList); multiSelectDeleteDialog.show() } attachedObjects: [ SystemDialog { id: multiSelectDeleteDialog title: qsTr("Delete Clients") + Retranslate.onLocaleOrLanguageChanged body: qsTr("Are you sure you want to delete these clients?") + Retranslate.onLocaleOrLanguageChanged onFinished: { if (result == 3) { console.log("Cancelled") } else { console.log("Deleted") for (var i = 0; i < deleteActionItem.selectionList.length; ++ i) { _sql.deleteClient(dataModel.data(deleteActionItem.selectionList[i]).clientID) dataSource.loadData() } } } } ] } ] }
Maybe you are looking for
-
Apple pencil - adapter charger replacement and F
Just need a simple answer – where can I buy an adapter female-female lightning replacement to load my pencil of Apple. I just got back from a business trip and may have left mine in a returned rental car along with a cable replacement... all I know
-
Satellite Pro T110 - speaker volume problem
How can I increase the volume on the speakers in my T110?Ive read other forums that suggest that it is just the way it is, but who is not normal - its impossible to hear on max.My partner has a Toshiba NB300 (much smaller), but the volume of the spea
-
HPE 450 t: problem downloading
Hi, weird problem this week and hoping that it is not the pc. Use Google Chrome for years. All of a sudden when you download a file (any type of small image .exe or package), it shows that it is download and never stops, the small blue camera just k
-
Automatic redirect to mobile site
is there a way to stop the k1 browser automatically direct to mobile versions of Web sites? I don't see the option listed in the browser anywhere.
-
Who is idea for additional supercharging system, not USB
I really hope that there is a trouble on the horizon for this extremely bad design. I have more Uncable or charger to drag to the car or in any country to load a Tablet fo any size and brand. If there is no way to load the Xoom via the USB cable, thi