DWR是基于Ajax的原理实现的。大体的操作步骤为
1.在web.xml文件中创建DWR的映射
[img]http://dl.iteye.com/upload/attachment/349827/097a0fad-bc8e-3623-850f-0f35ccf98d16.png[/img]
2.创建DWR的核心的配置文件
[img]http://dl.iteye.com/upload/attachment/349827/097a0fad-bc8e-3623-850f-0f35ccf98d16.png[/img]
3.书写DWR类
[img]http://dl.iteye.com/upload/attachment/349824/19ddd60a-b88d-3e63-aa62-eca011829c4e.png[/img]
4.在jsp中引入相应的js文件
[img]http://dl.iteye.com/upload/attachment/349828/48c1ab2e-6157-3d3a-8e91-2b2c1c729f10.png[/img]
5.在js文件中操作DWR
注意 function(result){} reuslt为dwr类返回的结果
第一个参数可以是本就是穿进去的,function()函数为回调函数
[img]http://dl.iteye.com/upload/attachment/349821/3a82c446-d710-31d5-b6f2-824899659d3a.png[/img]
1.在web.xml文件中创建DWR的映射
[img]http://dl.iteye.com/upload/attachment/349827/097a0fad-bc8e-3623-850f-0f35ccf98d16.png[/img]
2.创建DWR的核心的配置文件
[img]http://dl.iteye.com/upload/attachment/349827/097a0fad-bc8e-3623-850f-0f35ccf98d16.png[/img]
3.书写DWR类
[img]http://dl.iteye.com/upload/attachment/349824/19ddd60a-b88d-3e63-aa62-eca011829c4e.png[/img]
4.在jsp中引入相应的js文件
[img]http://dl.iteye.com/upload/attachment/349828/48c1ab2e-6157-3d3a-8e91-2b2c1c729f10.png[/img]
5.在js文件中操作DWR
注意 function(result){} reuslt为dwr类返回的结果
第一个参数可以是本就是穿进去的,function()函数为回调函数
[img]http://dl.iteye.com/upload/attachment/349821/3a82c446-d710-31d5-b6f2-824899659d3a.png[/img]