Can we use alert in JSP?

alert() method also performed the same scenario wherever we have the alert message we can use default methods in that page basically we used the forms for creating the html ui tags and navigate into the jsp web page then using submit or any other user-customized tags it calls directly to the javascript functions.

Can we use JavaScript in JSP?

Yes, We can use javaScript with JSP page. As we know that javaScript is a Client-side script and JSP is a Server-side so we can attach a form validation to a JSP page to redirect HTML page and javaScript content. -Before submitting page to web server, it should be validate HTML field data.

How can I use alert in JavaScript?

The alert() method in JavaScript is used to display a virtual alert box. It is mostly used to give a warning message to the users. It displays an alert dialog box that consists of some specified message (which is optional) and an OK button. When the dialog box pops up, we have to click “OK” to proceed.

HOW include js file in JSP?

Spring MVC – How to include JS or CSS files in a JSP page

  1. Put static resources like cs, js or images into this folder webapp\resources.
  2. Create a Spring mvc:resources mapping.
  3. Include in JSP page via JSTL tag c:url or Spring tag spring:url.

How use JavaScript variable in JSP scriptlet tag?

Your javascript values are client-side, your scriptlet is running server-side. So if you want to use your javascript variables in a scriptlet, you will need to submit them. To achieve this, either store them in input fields and submit a form, or perform an ajax request.

How do you write Hello World in alert box?

alert(“Hello World”) is the correct syntax for showing any messages to user. It’s just like MessageBox. Show in Dot Net….Select from following answers:

  1. alertBox(“Hello World”);
  2. msgBox(“Hello World”);
  3. msg(“Hello World”);
  4. alert(“Hello World”);
  5. All Above.

How do I write an alert message?

5 tips on how to write intuitive error and alert messages that will make your users say a silent “thank you.”

  1. Communicate in Context.
  2. Be Concise Yet Clear.
  3. Converse.
  4. Be Consistent.
  5. Compare.

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