Consider using em().isChanged() syntax.
I’ve included a direct reference got Github Gist so that if updated it’ll be reflected here Here is the script I created to find out which item(s) changed which is based on this article:
Instead I created a script to find out which page item had changed. I tried a few quick checks to see if I could isolate which page item was causing the issue but wasn’t able to easily find it. If you’re not too familiar with how this message works / is configured read APEX: Warn on Unsaved Changes when navigating away from the page despite not having explicitly changed any values. When testing the page I kept getting the This page is asking you to confirm that you want to leave - data you have entered may not be saved. This is not usually a recommended approach (given that it can add complexity) but was justified given the business requirements. I was recently developing an APEX page that had a lot of page items and a lot of Dynamic Actions (DA) on it. In our case it would be recommended to have a returning into clause to get back the invoice_batch_id to be used elsewhere. To get around this you need to use the keyword default instead of null: 1 SQL Error: ORA-32795: cannot insert into a generated always identity columnģ2795.0000 - "cannot insert into a generated always identity column" Insert into invoice_batch(invoice_batch_id) But what do you put in there? If null is used the following happens: 1
The above code raises an error as Oracle requires a values clause. SQL Error: ORA-00926: missing VALUES keyword Suppose you want to insert a record into the invoice_batch table just to get an invoice_batch_id it could look like: 1 Invoice_batch_id number generated always as identity not null
So how do you insert a record into a table with no values? The follow examples shows how to do this in Oracle: Before creating an invoice, the parent record ( invoice_batch) needs to be created. All the invoices that are generated at the same time should be part of the same invoice_batch. An example of why you’d want to do such a thing is if you need to generate invoices. Suppose you needed to create a record in a table just to generate an id field which is automatically generated (as an identity column).
That said there’s a warning message for a reason and I and hope there’s a Java 11 update soon that resolves the issue. I’ve only tried this for a day now and everything seems to be stable. When you start SQL Deeveloper a new warning message will appear that states You are attempting to run with Java 17.0.1. # Can manually open file and edit or just run below and it'll add it to the bottom of the fileĮcho "SetJavaHome /Library/Java/JavaVirtualMachines/jdk-17.0.1.jdk/Contents/Home" > nf # Find the most recent one (mine is 21.2.1) and open that directory # Can verify that it's in your JavaHome by running: (optional)ĭefine SetJavaHome in SQL Developer configuration 1 usr/libexec/java_home -v17 /Library/Java/JavaVirtualMachines/jdk-17.0.1.jdk/Contents/Home Sudo mv openjdk-17.0.1_macos-圆4_ /Library/Java/JavaVirtualMachines/ I got the following instructions from this blog post.
With the help of a few people on Twitter and Vito Campanelli I was able to get it working by doing the following steps: Upgrade / Install Java 17 After some research I found that it’s a Java 11 issue with the latest version of macOS. If you want more specific help then we would need the requirement defined in much more detail.If you’ve upgraded to macOS Monterey and try to use Oracle SQL Developer you may experience an issue that it starts and then closes after a few minutes. Consider an interactive grid with Oracle Text support and scrolling for faster searching and navigation, or a classic report with a custom template to reflect the structure of the data.Ī plug-in could be another potential solution. Alternatively a tree or report could be implemented on a pop-up dialog page to provide a selection UI. Nor is optgroup of much help in structuring complex hierarchical data as it only supports one level of nesting.įrom the limited information provided, the most obvious native possibility in APEX would be a Popup LOV. 100 to 200 entries should be considered the absolute maximum. i wanted to do so with the html tag but now since it is not possible i'm gonna have to work with 'select list' type of item in apex with only one parent group unless someone has another solutionįrom an accessibility and usability perspective select list controls are not suited to display of "very long lists". My problem is that i have a very long list which is divided into groups, multiple level of groups (parent, sub_parent, sub_sub_parent., child, sub_child). 1.7K Training / Learning / Certification.165.3K Java EE (Java Enterprise Edition).7.8K Oracle Database Express Edition (XE).3.7K Java and JavaScript in the Database.