I have encountered a problem in Rails, which I cannot solve.  I am pretty much a beginner, yet I must solve the following problem:  I need to build a type of dashboard page in an existing rails web app. This dashboard page should be able to launch PL...
I'm trying to translate PLSQL code to JavaScript code. I'm using Antlr4 with this grammar: https://github.com/developeron29/PLSQLParser.  I've used the listener to translate pieces of code, something like this:  @Override public void ente...
I tried to add error message to an interactive grid after validation fails. I followed the documentation for apex_error.add_error procedure for tabular forms, but I could not get the error message to display inline with field in the interactive grid....
i am using Raise Application Error in trigger. Error which is raised by raised application error, in JSF it shows a long statement like JBO exception number etc. i want to catch the error in bean an then use a script to display it....
Within Oracle APEX v4.2 I have a fairly large table with around 40 columns and up to 50 rows where I need to fetch using SQL and convert each row to a JSON object.  I am using Oracle 11gR2 and need to use this JSON object within javascript in order t...
I have problem with displaying address in text field in one of the apex pages region. Currently I have longitude and latitude text fields, which read their values from draggable marker from the google map. (When you drag the marker, the program autom...
I'm using the EMail function in PL/SQL. The function getting called by Javascript after button got clicked. This working very fine.  My Problem is that I generate the EMail Body in Javascript using PL/SQL variables. Code Looks like  var content =...
I'm trying to update table rows without leaving the page after a button press. I found this example:   javascript:{   var vGet = new htmldb_Get(null,$x('pFlowId').value,'APPLICATION_PROCESS=update_adressen',18);   vGet.add('P1...
I'm trying to handle this exception a little more elegantly.  I have two different columns that have unique constraints, emp_id (primary key) and system_id. There are some gaps in the table and entering employee information is currently a manual...
I have a PL/SQL code block executed within a Dynamic action for a button. It works, but whenever i add a Client-side Condition --> JavaScript Expression to show a success message or submit the page, it doesn't work.  Is it possible to integrat...

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