In this tutorial, I will show you how to highlight the rows using the Highlight function from the Action menu at runtime. Highlighting Rows in Report Based on Condition in Oracle Apex To demonstrate this example, I am using the…
In this tutorial, I will show you how to install Oracle Apex 20.1 on Windows and Linux/Unix systems. Installing Oracle Apex 20.1 Installation of Oracle Apex 20.1 is the same as the prior versions, such as 19.1. But there is…
Oracle Apex 20.1 introduced new feature Automated Backups, and these backups are performed as part of daily maintenance. The only applications that have been modified will be backed up. To create an Automated Backup in Oracle Apex, follow these steps:…
Oracle Apex 20.1 introduced a new feature, Friendly URLs, and this means the URLs are now user and SEO (search engine optimization) friendly. The following are the simple steps to turn on this feature in Oracle Apex 20.1. Turn On…
Learn how to use the UTL_FILE package to export data from a table to the CSV file in Oracle PL In Oracle, the package UTL_FILE contains many procedures and functions for writing a text file. Below are the syntax details…
Recently, I have shared some HTML and CSS code snippets, which are ready to use widgets such as Profile Cards, Pricing Tables, and Email Subscribe box, etc. And you can use these widgets on any website. But I did not…
Is your Oracle Apex admin account locked? Use any one method from the following two examples to unlock the Oracle Apex admin account. Method -1: Using APXCHPWD.SQL Script You will find this script in your Oracle Apex installation folder. The…
In this tutorial, you will learn how to create an Interactive Report in Oracle Apex. Creating an Interactive Report in Oracle Apex I will explain to you by creating an Interactive Report manually on the blank page in Oracle Apex.…
Use the Owa_Util.Get_Cgi_Env() function with a parameter X-FORWARDED-FOR to get the client IP address in Oracle Apex. The following is an example: Get Client IP Address in Oracle Apex Execute the following SQL query from Oracle Apex SQL Workshop to…
In my previous tutorial, I have given an example to validate a page item using the PL/SQL function returning error text. Which executes on page submit, but if you want to warn the user for an error without the page…
In Oracle Apex, there are several types of validation that you can use to validate an item. But if the validation requires to check multiple conditions and need to display the relevant error messages, then you should choose the PL/SQL…
In this tutorial, I will show you some useful property settings of Oracle Apex Date Picker item. I am going to use the properties shown in the below image so that when I will give the reference below of any…
In Oracle Apex, there is an option (a property setting) for the Text Field item, where you can define to submit the page when enter key pressed. But for the items such as Numeric Field and Popup LOV, there is…
Below is an example to insert records into the interactive grid using the JavaScript in Oracle Apex. To demonstrate the following example, I have created an interactive grid based on the following table: Create Table demo_js_insert ( code_seq Number, code_desc…
You can create an option in your Oracle Apex application to give the user an ability to select the theme of his choice at runtime. Below is a simple example. Follow these steps: 1. Create a Page in Oracle Apex…
In Oracle PL/SQL, to check if BLOB or CLOB is empty or not, use the dbms_lob.getlength() function or dbms_lob.compare() function. Here are the examples: 1. Using dbms_lob.getlength() Function declare vblob blob; Cursor c_blob is select content into vblob from employee_docs…
To auto-refresh, a report in Oracle Apex, use the setInterval() method to specify the interval in milliseconds and use jQuery to refresh the report region. The following are the steps: 1. Specify a Static ID for the interactive or classic…
In this tutorial, I am giving an example to handle errors at the page level in Oracle Apex. We handle the errors in Processing and in Validations, etc, but what if an unhandled error occurred? For example, a unique constraint…