Passing values to JavaScript Function

Category: JavaScript
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In this JavaScript Tutorial you will learn about how to pass values to and also how to return values from a JavaScript function.

Values can be passed to a function as parameters.

The general syntax for passing values to a function in JavaScript is:

function name_of_function(argument1,argument2,…argumentn)
{

…………………………………………
//Block of Code
…………………………………………

}

In the above argument1, argument2,...argumentn represents the values passed to the function.

For Example:

Suppose a programmer wants to create a function with name exforsys, which takes two values x and y.

These two values are passed from the calling program. Then function takes up the shape as follows:

function exforsys(x,y)
{

…………………………………………
//Block of Code
…………………………………………

}

Suppose the values passed to the function from the calling program are 10 and 15.

Then, from the calling program the function is called as follows:

exforsys (10,15)

Read Next: JavaScript Two Dimensional Arrays

The data is insufficient to find an answer

January 13, 2009, 4:08 am

how to pass dynamic values to java script function
e.g.

in "disp_alert()" function i want to pass the value entered in textbox having id "txtName".

January 21, 2009, 2:49 am

Can you give an example of passing values from one class to the next?

March 22, 2009, 9:47 pm