双人开发 伙伴王建宁

  最终我们将jsp页面 变为了jsp+javabean+severlt我们最终添加票价系统,并且为我们的地图添加了一个地图放大缩小界面<script type="text/javascript">
var myimage = document.getElementById("img");  
if (myimage.addEventListener) {  
    // IE9, Chrome, Safari, Opera  
    myimage.addEventListener("mousewheel", MouseWheelHandler, false);
    // Firefox  
    myimage.addEventListener("DOMMouseScroll", MouseWheelHandler, false);  
}  
// IE 6/7/8  
else myimage.attachEvent("onmousewheel", MouseWheelHandler); 
function MouseWheelHandler(e) {  
    var e = window.event || e; // old IE support  
    var delta = Math.max(-1, Math.min(1, (e.wheelDelta || -e.detail)));
    myimage.style.width = Math.max(50, Math.min(800, myimage.width + (30 * delta))) + "px";  
    myimage.style.height = Math.max(50, Math.min(800, myimage.width + (30 * delta))) + "px";
    return false;  

其他的没什么变化

原文地址:https://www.cnblogs.com/yang-qiu/p/10685543.html