Tag:web calculator

  • Using JSP to call JavaBean to implement a super simple web calculator example


    Here is the code: Calculator.java Copy codeThe code is as follows: package com.amos.model; import java.math.BigDecimal; /** * @ClassName: Calculator *@ Description: Calculator * @author: amosli * @email:[email protected] * @date Mar 20, 2014 1:04:59 AM  */ public class Calculator {     private String firstnum=”0″;     private String secondnum=”0″;     private char operator=’+’;     private String result; […]

  • Basic function example of Web calculator implemented by JS


    This paper introduces the basic functions of Web calculator implemented by JS. To share with you for your reference, as follows: <html> <head> < title > Web computer < / Title > <meta charset=”UTF-8″/> <style type=”text/css”> #jsjdiv{ border: solid 1px black; border-radius: 5px; width: 200px; /*height: 400px;*/ Text align: Center; / * set div internal […]