网页计算器 html代码原理,HTML网页之计算器代码

计算器网页效果显示：点击这里！

function show(){

var date = new Date(); //日期对象

var now = "";

now = date.getFullYear()+"年"; //读英文即可了

now = now + (date.getMonth()+1)+"月"; //取月的时候取的是当前月-1假设想取当前月+1就能够了

now = now + date.getDate()+"日";

now = now + date.getHours()+"时";

now = now + date.getMinutes()+"分";

now = now + date.getSeconds()+"秒";

document.getElementById("nowDiv").innerHTML = now; //div的html是now这个字符串

setTimeout("show()",1000); //设置过1000毫秒就是1秒，调用show方法

}

Calculator

var numresult;

var str;

function onclicknum(nums) {

str = document.getElementById("nummessege");

str.value = str.value + nums;

}

function onclickclear() {

str = document.getElementById("nummessege");

str.value = "";

}

function onclickresult() {

str = document.getElementById("nummessege");

numresult = eval(str.value);

str.value = numresult;

}

img{

position:absolute;

left:1100px;

top:100px;

}

网络人VS灰鸽子工作室

style="height: 350px; 270px">

style="height: 90px; 350px; font-size: 50px" />

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

style="height: 70px; 190px; font-size: 35px">

style="height: 70px; 90px; font-size: 35px">

οnclick="onclicknum('/')"

style="height: 70px; 90px; font-size: 35px">

οnclick="onclickclear()"

style="height: 70px; 190px; font-size: 35px" />

οnclick="onclickresult()"

style="height: 70px; 190px; font-size: 35px" />

Design by:

>网络人VS灰鸽子

2016-3-3                                           邮箱：linux_drv@yeah.net