Which of the following is the correct syntax to display Web design in an alert box using JavaScript?

How do I display HTML content in alert box?

The Window alert() method is used to display an alert box. It displays a specified message along with an OK button and is generally used to make sure that the information comes through the user. It returns a string which represents the text to display in the alert box.

Which of the following is the correct syntax to display Hello World in an alert box using JavaScript Mcq?

How we write “Hello World” in an alert box? we write “Hello World” in an alert(“Hello World“);

Which function is used to display an alert box?

One useful function that’s native to JavaScript is the alert() function. This function will display text in a dialog box that pops up on the screen. Before this function can work, we must first call the showAlert() function. JavaScript functions are called in response to events.

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Which of the following is the correct way to display Hello World in an alert box?

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

What is prompt () method?

The prompt() method is used to display a dialog with an optional message prompting the user to input some text. It is often used if the user wants to input a value before entering a page. It returns a string containing the text entered by the user, or null.

Can you use HTML in alert box?

If you are asking how to format the alert box using HTML you cannot. You need to create a modal dialog box as one of the other answers indicates.

Why is JavaScript used?

JavaScript is commonly used for creating web pages. It allows us to add dynamic behavior to the webpage and add special effects to the webpage. On websites, it is mainly used for validation purposes. JavaScript helps us to execute complex actions and also enables the interaction of websites with visitors.

Which one of the following is the correct way of calling a function?

Function blocks begin with the keyword def followed by the function name and parentheses ( ( ) ). Any input parameters or arguments should be placed within these parentheses. You can also define parameters inside these parentheses.

Which of the following syntax is correct to refer an external script called Formvalidation JS?

What is the correct syntax for referring to an external script called “geek. js”? Explanation: The “src” term is used to refer to any JavaScript file.

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How do you display the value of a variable in alert box?

Type “alert (“Hey, ” + name + “!”);”. This line of code will add the variable “name” to the word “Hey, “(with the space at the end), and then add “!” to end the sentence (not required). For example, if the user inputs “Trevor” as the value of the variable “name”, the alert will say “Heya, Trevor!”.

What is alert in HTML?

Definition and Usage. The alert() method displays an alert box with a specified message and an OK button. An alert box is often used if you want to make sure information comes through to the user. Note: The alert box takes the focus away from the current window, and forces the browser to read the message.

How can I get confirmed message value in code behind?

bool type=false; type= ClientScript. RegisterStartupScript(typeof(Page), “exampleScript”, “confirm(‘are you confirm? ‘)”, true); if(type){ … }

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