Requirement: I have an Oracle APEX page. On that page I have button on click of which I want to show the Alert Message.
Sample screen is shown below:
Solution: For solution of the above requirement I will be discussing here two approaches. Off course there are many more approaches by which we can show the Alert Message.
Approach 1: Show Alert Message by using Alert Action
Step 1: Create a button with the below properties
- Button Name: P3_SHOW_ALERT_MSG_DA
- Label: Show Alert Message by using Alert Action
Step 2: Create the Dynamic Action and set the below properties:
- Name: Show Alert Message by using Alert Action
- Event: Click
- Selection Type: Button
- Button: P3_SHOW_ALERT_MSG_DA
Step 3: Set the properties of the True outcome as below:
- Action: Alert
- Text: Hello &APP_USER. I am called using Alert Action
Here &APP_USER. will dynamically pick the Login User Name.
Approach 2: Show Alert Message by using JavaScript
Step 1: Create a button with the below properties
- Button Name: P3_SHOW_ALERT_MSG_JAVASCRIPT
- Label: Show Alert Message by using JavaScript
Step 2: Create the Dynamic Action and set the below properties:
- Name: Show Alert Message by using JavaScript
- Event: Click
- Selection Type: Button
- Button: P3_SHOW_ALERT_MSG_JAVASCRIPT
Step 3: Set the properties of the True outcome as below:
- Action: Execute JavaScript Code
- Code:
apex.message.alert("Hello &APP_USER.. I am called using JavaScript");
Here &APP_USER. will dynamically pick the Login User Name.
Save and run the application. Thus, the ran application is shown below:
Let us now click on the “Show Alert Message by using Alert Action” button and with that throws an Alert with the message as “Hello PAUL.TECHNOTRAININGS@GMAIL.COM I am called using Alert Action“
Let us now click on the “Show Alert Message by using JavaScript” button and with that throws an Alert with the message as “Hello PAUL.TECHNOTRAININGS@GMAIL.COM. I am called using JavaScript“
Hence, the solution to our requirement.
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Thanks & Regards,
Susanto Paul
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