how to get input value in javascript code example

Example 1: how to ask input in javascript

let name=prompt("What is your name?");
console.log("Hi "+name)

Example 2: Javascript get text input value

var inputValue = document.getElementById("myTextInputID").value;

Example 3: set value using javascript

document.getElementById("myText").value = "your string";

Example 4: get value javascript

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Get Text Input Field Value in JavaScript</title>
</head>
<body>
    <input type="text" placeholder="Type something..." id="myInput">
    <button type="button" onclick="getInputValue();">Get Value</button>
    
    <script>
        function getInputValue(){
            // Selecting the input element and get its value 
            var inputVal = document.getElementById("myInput").value;
            
            // Displaying the value
            alert(inputVal);
        }
    </script>
</body>
</html>

Example 5: get value from textbox in vanilla javascript

document.getElementById("myText").value = "Johnny Bravo";

Example 6: get the value of an input nativscript

var view = require("ui/core/view");
function pageLoaded(args) {
    var page = args.object;
    var textfield= view.getViewById(page, "textfieldID");
}
var text = textField.text;

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Javascript Example

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