What are the different types of dialogue boxes in JavaScript How do we get input from user in JavaScript?

How many types of dialog boxes can be created using JavaScript write how do you create them and about their usage?

You can create three different types of dialog boxes alert, confirm, and prompt boxes. The appearance of these dialog boxes is determined by the operating system and/or browser settings, they cannot be modified with the CSS.

What are the types of dialog box?

There are 3 types of dialog boxes: modeless, modal, and system modal. Modal dialog boxes are generally used inside a program, to display messages, and to set program parameters.

What is prompt dialog box?

The prompt() method displays a dialog box that prompts the visitor for input. A prompt box is often used if you want the user to input a value before entering a page. Note: When a prompt box pops up, the user will have to click either “OK” or “Cancel” to proceed after entering an input value.

What are advantages of JavaScript?

Advantages of JavaScript

  • Speed. Client-side JavaScript is very fast because it can be run immediately within the client-side browser. …
  • Simplicity. JavaScript is relatively simple to learn and implement.
  • Popularity. …
  • Interoperability. …
  • Server Load. …
  • Gives the ability to create rich interfaces.

How does a for loop start?

The loop initialization where we initialize our counter to a starting value. The initialization statement is executed before the loop begins. If the condition is true, then the code given inside the loop will be executed, otherwise the control will come out of the loop. …

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