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…
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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…
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…
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 Oracle, the alter table command is used to modify the table structure. Modify table structure includes, adding columns, constraints, changing data types and sizes,…
Use the Create Table command in Oracle to create a table. To create a table in Oracle, you need to specify the column names and…
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…
In VB, the Asc functions return the numeric code of a character. Syntax Asc (strExpression) AscB (strExpression) AscW (strExpression) Where the strExpression argument is a…
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…
The following are the JavaScript code examples to increment a date by 1 day using the setDate() and getDate() methods. The JavaScript method setDate() sets…
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.…
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.…
The following is a CSS style example to create a box-shadow on three sides except for the top side. HTML <div id=”shadowDiv”>This is a three-sided…
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.…
Use the ::before and ::after pseudo-elements with CSS Content property to add text content to an element. The pseudo-element ::before inserts the text at the…
Use the :active CSS pseudo-class to style an element when the user presses down the left or primary mouse button. Syntax <element>:active {css-style} Example 1…
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 Oracle Apex, if you have created a dynamic action to set the value for multiple items, then at runtime, it will show the processing…
In Oracle Apex, you will find the options where the SQL query source could be a Function Returning SQL Query or the PL/SQL Function Body…
The following are some examples to show you how to loop through interactive grid records in Oracle Apex. To get interactive grid records using the…