Step-by-Step Guide to Show Button When Object is Selected

Developers often need to show a button when an object has been selected. This can be done through Javascript or jQuery to make UI/UX as efficient and smooth as possible. This article will provide a detailed step-by-step guide to developers on how to show a button when an object is selected.

Step 1: Create a basic HTML document

Creating a basic HTML document should be the starting point of your project. A basic HTML page can provide the necessary elements you need to create a button and incorporate it into your user interface. It's best to include the HTML5 DOCTYPE to improve support for newer HTML elements and attributes.

<!DOCTYPE html>
    <title>My HTML Document</title>
    <!-- Content Goes Here -->

Step 2: Create an event handler with jQuery

The next step is to use jQuery to create a button and the corresponding event handler for it. jQuery.on() is typically used for this purpose. The on() function lets you specify the event you'd like to listen on, and a callback that will be called when that event occurs. The object will be passed to the callback as an argument.

$("#your-button-id").on("click", function(object) {
    // Do something when the click event is triggered 

Step 3: Check if the object is selected

After setting up an event handler, you need to check if the object is selected. To do this, you can use the function. This function checks if an element matches the selector you've provided. In this case, you'll need to check if the object is selected.

if($(object).is(":selected")) {
    // Do something if the object is selected

Step 4: Show or hide the button

The next step is to show or hide the button depending on the object's selection state. To show the button, you can use the function, which will show the button when it is called. To hide the button you can use the jQuery.hide() function.

if($(object).is(":selected")) {
} else {

Step 5: Listen for object changes

If you want to show or hide the button as soon as the selection changes, you need to listen for any changes to the object and check if it is selected or not. To do this, you can use the jQuery.on() function again, this time specifying the 'change' event.

$(object).on("change", function() {
    if($(object).is(":selected")) {
    } else {


What is a button?

A button is a user interface element that allows users to interact with a webpage or application. Buttons can be used to submit a form, navigate to a different page, and more.

How do I create a button with jQuery?

Creating a button with jQuery is simple. First, create an HTML element with the desired text content, then use the jQuery.appendTo() function to append it to the DOM. After that, you can use the jQuery.on() function to define the event that should be triggered when the button is clicked.

What is the function?

The function is used to check if an element matches a given selector or not. It will return a boolean value (true/false) indicating whether or not the given element matches the specified selector.

What does the jQuery.on() function do?

The jQuery.on() function is used to define events and callbacks that should be triggered when those events occur. It is the most commonly used function for event handling in jQuery.

When should I use the and jQuery.hide() functions?

You should use the and jQuery.hide() functions when you want to show or hide an element on the page. These functions can be used to make user interfaces more interactive and responsive.

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