Answered: JavaScript code

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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PROVIDE JS CODE

Write JavaScript code for the following. Provide a text box for the user to enter user name. validate the username for the no. of characters(assume some no. say 10) Provide a SUBMIT button for the validation to happen. In the same page use image and two text boxes for entering the width and height of the image respectively with a RESIZE button below. On clicking the Resize button validate the width and height numbers and on successful validation display the image with the requested width and height.

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