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ajax即时显示并解析XML

由 末鹿安然 提交于 2019-12-26 13:19:48
web.xml <servlet> <servlet-name>test1</servlet-name> <servlet-class>test1</servlet-class> </servlet> <servlet-mapping> <servlet-name>test1</servlet-name> <url-pattern>test1</url-pattern> </servlet-mapping> 浏览器端： test11.jsp: <%@ page language="java" import="java.util.*" pageEncoding="gbk"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>AJAX.html</title> </head> <script type="text/javascript"> /

Android 监听U盘插入和拔出并获取U盘文件路径

由 吃可爱长大的小学妹 提交于 2019-12-26 00:15:16
首先实现一个接收U盘挂载和异常广播的BroadcastReceiver public class USBReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { StorageManager mStorageManager = (StorageManager) context.getSystemService(Activity.STORAGE_SERVICE); String action = intent.getAction(); if (action.equals(Intent.ACTION_MEDIA_MOUNTED)) { // U盘根目录 String mountPath = intent.getData().getPath(); if (!TextUtils.isEmpty(mountPath)) { Log.d("TAG", "U盘挂载:" + mountPath); } } else if (action.equals(Intent.ACTION_MEDIA_UNMOUNTED) || action.equals(Intent.ACTION_MEDIA_EJECT)) { Log.d("TAG", "U盘移除"); }

How to call an action stored in Dictionary? [closed]

由 不羁岁月 提交于 2019-12-25 20:02:45
问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . I am attempting to setup a dictionary that will then have its keys stored as items in a listbox . I have been able to establish a

Netbeans 7 - how to define the order of the tooldbars

由 别等时光非礼了梦想. 提交于 2019-12-25 19:06:28
问题 i'm trying to change the toolbars order. before netbeans 7 the order was set according to the layout.xml/ but in netBeans 7 it is all annotation. 回答1: All the annotations will do is create a layer.xml file for you (At runtime I think). You can still create your own layer.xml file and change the order of the toolbars in there. Just make sure that your layer file is being referenced in the manifest. At Runtime all the layers will be merged together - including the one that you manually create

Bast Practise: ASP.NET MVC Controller/Action with multiple object types

由 浪尽此生 提交于 2019-12-25 16:26:15
问题 I'm looking for the best method for the following issue I have. I current have a large number of objects that all inherit for a single base object and are all very similar. Is there a solution available the will allow one create action and one edit action without needing to replicate a lot of the same code. So for example I might have a person object: public class PersonBase { public string FirstName { get; set; } public string LastName { get; set; } } And then I will have a number of objects

Bast Practise: ASP.NET MVC Controller/Action with multiple object types

由 ＊爱你＆永不变心＊ 提交于 2019-12-25 16:26:10
问题 I'm looking for the best method for the following issue I have. I current have a large number of objects that all inherit for a single base object and are all very similar. Is there a solution available the will allow one create action and one edit action without needing to replicate a lot of the same code. So for example I might have a person object: public class PersonBase { public string FirstName { get; set; } public string LastName { get; set; } } And then I will have a number of objects

ASP .NET MVC - Change domain used by URL.Action?

由 試著忘記壹切 提交于 2019-12-25 11:51:55
问题 I have a website that has two domains pointing to the same content. Let's call them www.domainA.com and www.domainB.com where www.domainA.com/Page is the same as www.domainB.com/Page. Every page on the site has a number of common navigation links (and others) that are constructed using a mixture of Url.Action and Html.ActionLink calls. The resulting urls are based on the current domain. Because www.domainA.com is the primary domain, I would like any links generated from www.domainB.com to be

Actions stop working in Java

由 可紊 提交于 2019-12-25 08:25:33
问题 so this is my very first post and i am really sorry if my grammar is bad (english is not my mother language). I recently started programming in java and i am interested in learning. So i started a few small projects to help me understand more of the basic stuff and to improve my coding. Recently i read about keyListeners, keyBindings and all that stuff. So i thought i code a very basic program (nearly no gui) which should work like a simple piano: import javax.sound.sampled.AudioSystem;

Login redirect after authentication in struts 2 using interceptors

由 老子叫甜甜 提交于 2019-12-25 07:59:20
问题 I have a login page. Requests for login can come from multiple action classes. Once the user is validated i have to redirect it to the previous action class (from which the request to login has come). I am using interceptors for doing this. But i have missed something and it is not able to redirect properly. Here is my code. public class SetTargetInterceptor extends MethodFilterInterceptor implements Interceptor { private static final long serialVersionUID = 1L; public String doIntercept

How to get the current module/controller/action from a view script in Zend Framework 2?

由 淺唱寂寞╮ 提交于 2019-12-25 07:51:35
问题 Is it possible to get the current module/controller/action name from a view script? How can I do it? 回答1: You could retrieve it in your controller using the MvcEvent object and then assign it to the ViewModel so you can retrieve it in the view: public function indexAction() { return new ViewModel( array( 'controller' => $this->getEvent()->getRouteMatch()->getParam('controller'), 'action' => $this->getEvent()->getRouteMatch()->getParam('action') ) ); } The module name is a bit trickier, but
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