Pass an arguments to a function, PHP Web Programming

Assignment Help:

You can pass arguments to a function. These are variables, either strings or numbers, which are utilized inside the function. Certainly the output of the function based on the arguments you give it.

In the following instance we pass two arguments, the number 1 & the string 'house':

example(1,'house');

While these arguments arrive at the function, they are stored up in two variables, a & b. You ought to declare these in the function header, as you can look below.

function example(a,b)

<HTML>

<HEAD>

<TITLE>IGNOU </TITLE>

<SCRIPT Language = "JavaScript">

function example(a, b)

{

var number;

number += a ;

alert('You have chosen: ' + b);

}

</SCRIPT>

</HEAD>

<BODY>

<FORM NAME="selectForm">

<P><B>Click the button below:</B>

<BR>

<P><INPUT TYPE="button" VALUE="Click" onClick="example(1,'house')">

</FORM>

</BODY>

</HTML>

2095_Pass An arguments to a function.png

Figure: Using Functions

This adds one to number and displays "You have decided: house". Certainly, if you call the function like example (5,'palace'), then it adds five to number & displays "You have decided: palace". The output of the function based on the arguments you give it.


Related Discussions:- Pass an arguments to a function

Form and input tag, A good way to learn regarding forms is to employ your n...

A good way to learn regarding forms is to employ your notepad editor & create a new HTML document. In some folder, save it as form1.htm. You might wish to create a separate folder

Wordpress developer who can install the flix theme, We are required a Wordp...

We are required a Wordpress developer who can install the Flix theme for Buddypress. The project will include setting up categories, any plug-in that are required, and style the th

Prepare website with a page having google maps, Prepare Website with a page...

Prepare Website with a page having google maps with kmz overlays Require web site design with one of the pages to add google maps that incorporate provided kmz overlays. The pag

Want html/css templates created from layout images not psd, Want HTML/CSS t...

Want HTML/CSS templates created from layout images (not PSD). Responsive. Greetings I have a want for a GREAT HTML/CSS developer that understands responsive CSS also. I have fou

We need help in website developer and programmer, We need help in Website D...

We need help in Website Developer/Programmer for Fashion Tech Company London based applications only We are in search of a Website developer/programmer to make the site for u

Introduction to html, By now you would have been introduced to the Internet...

By now you would have been introduced to the Internet & the World Wide Web (frequently just called the Web) and how it has altered our lives. Nowadays we have access to wide variet

Selecting columns in mysql by by keying in a number, How do I select lets s...

How do I select lets say 2columns eg(Name and Payment plan)when I type in a a telephone number like 665528 to get the one row corresponding to the number I have typed?

Incorporating vbscript into html page, In order to add scripts into your We...

In order to add scripts into your Web pages tag is utilized. The tag denote the start of the script section, whereas marks the end. An

Webservices, can you explain webservices

can you explain webservices

I need a buddypress expert for new user registration form, This is a contin...

This is a continuing project but I require the following initial changes to my site. Producing an automatic welcome email for new users to the buddypress inbox when user registe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd