Category Archives: Javascript

For Loop in javascript

How to use a for loop in javascipt Hi Guys, in this tutorial i will let you now how to use a for loop in javascript.This if very helpful in web application development. Code:- <html> <body> <script type="text/javascript"> var i=0; for (i=1;i<=10;i++) { document.write("Number " + i); document.write("<br />"); } </script> </body> </html>

How to use If Else condition in Javascript

How to use If Else condition in Javascript 1. if statement – use this statement to execute some code only if condition is true then else condition is excluded. 2. if…else statement – use this statement to execute some code when if condition is wrong on this condition else code run. Code:- <script type="text/javascript"> var

How to create a alert box in html through javascript

How to create a alert box in html through javascript In html through javascript you can also use alert message by the sample code present below.It is easy to use and also easy to edit. Code:- <html> <head> <script type="text/javascript"> function alert() { alert("Hightechnology!"); } </script> </head> <body> <input type="button" onclick="alert()" value="Hightechnology" /> </body> </html>

How to Show Date on button click through Javascript

Here is a example how to show the date when you click on the button through a javascript. Code:- <html> <head> <script type=”text/javascript”> function displayDate() { document.getElementById(“hightech”).innerHTML=Date(); } </script> </head> <body> <h1>My First Web Page</h1> <p id=”hightech”>Hightechnology.</p> <button type=”button” onclick=”displayDate()”>Display Date</button> </body> </html> Change accoding to your requirement.