innerHTML = "You entered " + res + " in the prompt box"; } }); Example Following is the code for showing the prompt in JavaScript ? Open Compiler <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-...
A Prompt box can be created by usingprompt()function. ExampleTry this code» <!DOCTYPEhtml> <htmllang="en"> <head> <metacharset="UTF-8"> <title>JavaScript Prompt Dialog Box</title> </head> <body> <script> varname = prompt("What's your name?"); ...
Prompt Dialog Box: 当你想弹出一个文本框来获取用户输入的提示对话框中是非常有用的。因此,它使您能够与用户交互。用户需要填写字段,然后单击确定。 使用对话框 prompt() 是一种方法,它有两个参数(I)要在文本框中显示(Ⅱ)默认字符串文本框中显示的标签显示。 这个对话框有两个按钮:确定和取消。如果用户点击“...
View the example in the browserJavaScript prompt - Dialog box Description The alert() method can not interact with the visitor. To interact with the user we use prompt(), which asks the visitor to input some information and stores the information in a variable. See the following web document...
The following example shows how to use a prompt dialog box −Open Compiler <html> <head> <script type = "text/javascript"> function getValue() { var retVal = prompt("Enter your name : ", "your name here"); document.write("You have entered : " + retVal); } </script> </head>...
Dialog boxes are a great way to provide feedback to the user when they submit a form. In JavaScript, there are three kinds of Dialog boxes,Alert Confirm Prompt1) AlertAn alert box acts as a warning popup for the user to indicate that something has been entered incorrectly. For example, ...
ExampleTry this code » let result = confirm("Are you sure?"); if(result) { document.write("You clicked OK button!"); } else { document.write("You clicked Cancel button!"); }Creating Prompt Dialog BoxThe prompt dialog box is used to prompt the user to enter information. A prompt...
prompt(message, defaultText); ‘message’: The text you want to display in the dialog. ‘defaultText’: The default value which will be displayed in the input field of the dialog box. (optional) Example Below is an example of the prompt method to help you understand how it works: ...
The following is an example of a prompt dialog box, <!DOCTYPEhtml><html><title>JavaScript Dialog Box</title><head></head><body><script language="javascript">vartest=prompt("Welcome To Coding World, Enter Your Name:",”krishna”);document.write("Welcome to C# Corner - "+test);</script...
They are used to show important interaction information and non-continuous process information (for example, a sign-up or login form). Non-modal dialogs allow users to interact outside the dialog box even if it is in an active state, which is suitable for frequent and nonblocking dialogs (...