How to call a function in JavaScript file from HTML?

The easiest way to call a function in javascript file from HTML is to use the window object. You can use the window object to access the DOM of the current web page. So, to call a JavaScript function on the DOM of current web page, you can use window.

methodName() function. However, the problem with the window object is that it gives you access to the entire DOM of the web page. Thus, you cannot call a JavaScript function inside an iframe, or any other element To call a JavaScript function from HTML, you need to add the JavaScript file to the header section of your page.

You can add the JavaScript file from the developer tool panel. If you are using Chrome developer tools, select the page and click on the gear icon. From the options that appears, select the Settings and click on the Developer Tools menu.

Under the JavaScript option, click on the Add JavaScript Files menu. You can choose the JavaScript file you want to add. You can also add JavaScript files The second method to call a JavaScript function from HTML is to use the document object. The document object is a JavaScript object that represents the entire DOM of the web page.

The document object includes properties and methods that allow you to access the DOM of the web page. The problem with the document object is that it gives you full access to all the properties and methods of the DOM.

So, if you want to call a JavaScript function while keeping the security of your page, you need to call it through

How to call a JavaScript function from HTML5?

To call a javascript function from HTML5, the function has to be defined in a JavaScript file. A JavaScript file can be loaded using the script tag.

There are two ways to call a function: the first is by using the function’s name as the tag’s name, and the second is using the function’s name and parenthesis (). JavaScript function can be called using the following methods. Note that the example code is written in jQuery. To call a JavaScript function, you can use the script tag. The script tag can also be used to add JavaScript to your web page.

The script tag can either have a src attribute or set the type to text/javascript. If you want to load a JavaScript file, you can use the src attribute. The src can have the location of the JavaScript file or it can have a URL to a JavaScript file.

You can also add JavaScript to your web page by using the text/javascript type.

How to call a function in JavaScript file from HTML page?

In JavaScript, the function can be called using the following ways: Using inline JavaScript or assigning JavaScript function to a property works fine when you want to call the function right after the HTML element. But what if you want to call a function in JavaScript file when the page is loaded? In this case, you will need to include the JavaScript file and then call the function.

This is usually done by using the