angular 2 state management

-side Save role1. create three layers of objects, inject2, Service/*** @Description: 1, save role 2, role context menu 123,345 3, role Association permissions* @return*/public void Save (Role model, String menuids, integer[] permissionids) {Save the Role object: Persistent StateRoledao.save (model);Role Context Menuif (stringutils. Isnotblank(menuids)) {String[] strings = Menuids.split (",");for (String menuid:strings) {Menu menu = Menudao.findone (

event that invokes the event handler to be raised. This model supports true event-driven behavior, which greatly broadens the richness of the user interface that can be combined and reduces the complexity of the code needed to support it. ASP.net replaces the linear processing model of ASP by simulating the behavior of event-driven model. Provides an ASP.net page framework to implicitly establish an association of event and event handlers for you. With this page framework, you can easily create

I. Web application state form1. Form hidden fields2, cookie--the user status information sent to the client browser by the server to save3 session tracking, the server created and maintained for clients to hold the client state data of the Session object4, URL address rewrite.(a) Cookies1:cookie principle:When the server responds to the request, it saves some data in the form of a "key-value" pair in respon

1 o'clock, the storage operation is performed;3. Programming mode for State queue management; (object)For example there are five objects, which are made up of their object names by the array var targetlist = [' Home ', ' Rank page ', ' form page ', ' City List page ']. We can intuitively understand the object structure and execution order of the project through the targetmap Array (sorted by the index va

Recently, I have collected some content of ASP. NET WEB state management, and finally summed up the content.1. Hope that you can master some and invest for yourself through the arrangement.2. In order to forget, but also waste time to gather.3. Hope to help the park friends, this is a very happy thing4. I hope the heroes see problems in time to help correct, do n

[Asp. Net] State management (Session, Application, Cache, Cookie, Viewstate, hidden domain, query string), cookieviewstate Running result: 2. Session is the user variable stored on the server. I can set a value for the Session on one page and access it on another page. The method for attaching a Session value is as follows:

); Packagemanager=. (); Pmsetcomponentenabledsettingreceiver., Packagemanager.dont_kill_app);Once you enable the receiver this, it would stay enabled, even if the user reboots the device. In other words, programmatically enabling the receiver overrides the manifest setting, even across reboots. The receiver would stay enabled until your app disables it. You can disable a receiver (for example, if the user cancels an alarm) as follows:ComponentName receiver = new ComponentName (context,

. Also, specify path as much as possible to limit the cookie to the specified range. Website Browsercookielimits.squawky.net, which records the size of each browser cookie 2. Unicode encoding (encodeuricomponent) is required for saving Chinese, otherwise garbled characters are stored. Articles you may be interested in: Using the Microsoft.XMLHTTP control to send cookies ASP uses XMLHTTP to implement form submission and the code for the send

1, the non-State of the HTTP protocol:Stateless means that when the browser sends a request to the server, the server responds to the client request.But when the same browser sends the request to the server again, the server does not know that it is just that browser.Simply put, the server is not going to remember you, so it is a stateless protocol.2. Cookie Overview:① two mechanisms for saving a user's

Two mechanisms to save the state of a user (Cookie Session)1.Cookie (Web server saves text messages on the client)1.1 Effects:1. Tracking for a specific object2. Save user's web browsing history and habits3. Simplified login operation1.2 Disadvantages:There is a security risk, easy to disclose user information1.3 Creating/Using Cookies1. Create a Cookie ObjectCookie cookie = new cookie (String key,object obj);2