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Passing values to JavaScript Function
In this JavaScript Tutorial you will learn about how to pass values to and also how to return values from a JavaScript function.
Passing Values to 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
…………………………………………
}
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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
…………………………………………
}
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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:
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