How do you call a function in a div tag in html?

There are many ways to call a JavaScript function in the HTML document, and it is also not a difficult task. First, we have used one of the easiest ways to call a JavaScript function in HTML document:

In this method, we will create and define a function in the HTML document's head section. To invoke this function in the html document, we have to create a simple button and using the onclick event attribute (which is an event handler) along with it, we can call the function by clicking on the button.

To understand it more clearly let's see the given program:

Program

Explanation of program

In the above-given program, we have created a simple HTML document. Inside the head section of the HTML document, we have defined a function (e.g myfunction();) inside the script tags .

On the other hand, inside the body section, we displayed some text and created a button. To call our function, we have used the onclick attribute along with the button and when the user clicks on that button our function gets executes and display an alert message, as you can see in the output.

Output

How do you call a function in a div tag in html?

Calling a function using external JavaScript file

We can also call JavaScript functions using an external JavaScript file attached to our HTML document. To do this, first we have to create a JavaScript file and define our function in it and save itwith (.Js) extension.

Once the JavaScript file is created, we need to create a simple HTML document. To include our JavaScript file in the HTML document, we have to use the script tag

Program

Explanation of program

In the above program first, we have created a JavaScript file and defined our function in it and saved it with the .js extension.

Function.js

After creating the JavaScript file, we have created an HTML document and linked our JavaScript file using . Because we have stored our HTML document and JavaScript file in the same folder, we have just named our JavaScript file in the "scr" attribute instead of providing the full path in the head section.

Inside the body section, we displayed some text and created a button. To call our function, we have used the onclick attribute along with the button and when the user clicks on that button our function gets executes and display an alert message, as you can see in the output.

Output

How do you call a function in a div tag in html?

Now click on the given button:

How do you call a function in a div tag in html?

Roudra

12:03 pm on Nov 25, 2008 (gmt 0)

How do you call a function in a div tag in html?

Hi, i am trying to call a javascript function from within a div tag on click of it. while calling the function i intend to pass the id of the div as an object to the called function. I have the below code in HTML.Using this code, when i click on the DIV in the HTML, the javascript function is not getting called. Please advise...



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How do you call a function tag in HTML?

How to call a JavaScript Function in Html.
Step 1: Firstly, we have to type the script tag between the starting and closing of tag just after the title tag. ... .
Step 2: After then, we have to call the javaScript function in the Html code for displaying the information or data on the web page..

Can I call a function inside HTML?

The first method is to call the JavaScript function in HTML. For this, you have to create a function then define this function either in the head section or body section of the HTML document. You can either create a link or a button and then an onclick() event is associated with them in order to call this function.

What is the function div in HTML?

The
tag defines a division or a section in an HTML document. The
tag is used as a container for HTML elements - which is then styled with CSS or manipulated with JavaScript. The
tag is easily styled by using the class or id attribute.

Where do you put a function in HTML?

JavaScript in or Scripts can be placed in the , or in the section of an HTML page, or in both.