Unpredictable term pulled from the Javascript/Ajax content

Question

Unpredictable term pulled from the Javascript/Ajax content

Can someone help me figure out how to randomly select just one word from a block of text using JavaScript?

Here's the code I've been working with:

function someFunction() {

    // need help here

var word;

$.ajax({
     async: false,
     type: 'GET',
     url: link,
     success: function(data) {
        word = getWord(data); // retrieve random word from data
     }
});

}



function getWord(text) {

// could anyone assist me with this?

}

I believe this should be a straightforward fix. Appreciate any assistance!

javascript ajax random

Answer 1

Answer №1

For a similar solution, check out http://jsfiddle.net/Y9bCG/

alert(getWord("there is a book there"));
function getWord(data)
{   
    var wordArray=data.split(' ');    

    var maxIndex = wordArray.length-1;
    var randomIndex = (Math.floor(Math.random() * (maxIndex + 1)));
    return wordArray[randomIndex];
}

Answer 2

For a similar solution, check out http://jsfiddle.net/Y9bCG/

alert(getWord("there is a book there"));
function getWord(data)
{   
    var wordArray=data.split(' ');    

    var maxIndex = wordArray.length-1;
    var randomIndex = (Math.floor(Math.random() * (maxIndex + 1)));
    return wordArray[randomIndex];
}

Answer 3

Answer №2

Here's a code snippet that does something similar:

const getRandomWord = (text) => {
    const words = text.split(' ');
    return words[Math.floor(Math.random() * words.length)];
};

function generateRandomInt(min, max) {
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

Answer 4

Here's a code snippet that does something similar:

const getRandomWord = (text) => {
    const words = text.split(' ');
    return words[Math.floor(Math.random() * words.length)];
};

function generateRandomInt(min, max) {
    return Math.floor(Math.random() * (max - min + 1)) + min;
}

Unpredictable term pulled from the Javascript/Ajax content

Answer №1

Answer №2

Similar questions

Reorganizing array sequence within a sortable list

The variable remains undefined, despite the fact that the code executes correctly in a different location

Looking to decrease Cumulative Layout Shift (CLS) on the NextJS website for enhanced performance

JavaScript namespace problems

The res.send() function is being executed prior to the async function being called in express.js

Click to shift the div downwards

What is the best way to transfer a variable from a Node.js Express server to an EJS HTML file in order to toggle alert visibility?

Creating visualizations with Django and Highcharts while maintaining a DRY codebase

When utilizing Angular, be cautious of encountering an "undefined" error when attempting to add a JavaScript function

Securing client-side code with AngularJS for enhanced security

Adjusting image width using jQuery

computational method for organizing balls in a circular formation

The Push Over Menu is malfunctioning and not functioning properly

Can a library be developed that works with both Java and JavaScript/TypeScript?

The event handling mechanism in React JS for elements coming into view

The array in Ajax is consistently limited to a size of 1

The React-Leaflet curly braces positioned on the top left corner of the map

Issue with Node.js Stream - Repeated attempts to call stream functions on the same file are not being successful

What could be preventing a successful POST request with data when making an ajax call?

Is it possible to connect to a Node server from outside the network if the application is only listening on 'localhost'?