attribute, the default dependency parser is not replaced by method 2 and method 3, which will make the Controller unable to access the real container by using this attribute, if you need to replace the default dependency parser with method 1.Summary
IoC containers and dependency injection are a very important concept in software development. Currently, the core of some mainstream development frameworks is based on dependency injection, that is, all components in the framework, such as logs, cac
Event Processing in ASP. NET and ASP. NET
I. Events in ASP. NET mainly support three major event groups:1. include automatically generated when the asp.net page is generated. We use these events to create a page (such as page_load
Alternative controls in ASP. NET and ASP. NET
First, let's look at some content in An aspx file:
[Html]View plaincopy
We know that ASP. NET will parse this documen
"
Because the model type is Dynamic, we only need to use @ model DateTime to define the mode.
Add the Partical view to the view of the Index as follows:
After running:
The following describes how to use the Child Cache attribute to check whether two outputs have the same time:
Running result:
4. The ViewBag
This is already described in the previous article.
5. New Action Results
There is a new Action Result in ASP.
What is the composition of ASP. NET pages in the ASP. NET programming model? What are the characteristics of ASP. NET programming model? Let's get started with him:
The ASP.
, but we recommend that you do this .]
Other interesting files:
One is Web. Config, and the other is Global. asax. Although we are all very familiar with it, there are many differences with our WebFrom. In the WebConfig file, enable client script verification, configure System. Web. Routing, System. Web. Mvc, and other components. Global. asax registers the Global Area [region, which will be explained later], Global Filter, and routing when the application is started.
Section 2: Request Processi
tutorial, due to the concise description of this series of articles, the length is moderate, from an example to explain, the full text finally completed a small system for managing movies, very suitable for beginners ASP.. Net mvc4. Nine articles:
1. Introduction to ASP. NET mvc4
· Original address: http://www.asp
files are all processed by aspnet_isapi.dll. Its function is. the aspx file is sent to the Public Language Runtime for compilation, that is,. framework.
1.4 HTML stream returned to the browser
After compilation, return the HTML stream to the browser.
1.5 The browser processes HTML streams and displays the page
The browser interprets the
familiar with viewstates because it is able to automatically save the status returned by the post, reducing development time. However, this reduction in development time is a huge drain and viewstate increases the size of the page. In the load test done, we found that ViewState added twice times more page storage compared to MVC. Here are the test results: the increase in page size is due to the extra bytes generated by viewstate. is the viewstate. Many people may disagree with this view, but i
In fact, the website development architecture often referenced by Java/jsp can also be divided into Model 1 and Model 2. Model 1 can also be divided into two to three types, as shown below:The first method is to mix HTML and. Net (Java) code, commonly known as pasta style writing, such as ASP. The most common problem with this Inline code is the low readability a
becoming increasingly redundant with the rise of. NET. Indeed, the debate over the past few years will end with the announcement of the answer to the choice of Java or. NET Technology (or both. ASP and ASP. NET use VBScript. For. NET
class creation method to ensure that other controllers that are not registered with the container can also be created correctly:
2. Replace the Controller factory in the Application_Start method:
3. Run the program. The program can also work normally:
Note: Because PostController is deleted from the non-argument constructor and the manager instance must be assigned a value in the constructor, an error occurs if you do not use a container to create the Controller:
Summary
This arti
. The more complex the use type, the higher the overhead.
If you do not use a large number of basic types, it is difficult to achieve effective session data storage. Therefore, at least theoretically, it is better to use three session slots to save three different string attributes of an object than to serialize the entire object. But what if the object to be serialized contains 100 attributes? Do you want to use 100 slots or only one slot? In many cases, a better way is to convert complex types
? Name = swedish-fish trackingid = 1234 sessionid = 567 and after static http://www.example.com/product/name/swedish-fish/trackingid/1234/sessionid/567/ to see this address we should feel the static address may look more simple and clean, and the same, search engines also prefer static URLs. Of course, the URL after static modification must be more meaningful to avoid wasting the URL static process. Example: http://www.example.com/product.aspx? Id = 1 category = 2 after static: http://www.exa
while refreshing it will be lost, because the real significance of refreshing is to resend the request ).
ASP. NET Request model:
Whether it is ASP. NET, ASP, PHP, and JSP page requests are all variants of HTTP requests. When we type an
Develop a web project in Visual Studio. A web form page consists of two parts: visual elements (HTML, server controls, and static text) and the programming logic of the page. These two components are generally stored in a separate file. Visual elements are created in A. aspx file, while
Code Located in a separate class file (. aspx. VB or. aspx. CS ). Or sometimes visual elements and code are created in the same file.
The familiar. aspx. CS fil
return the results. In this case, you can ignoreawait next.Invoke(content);Directly use the Response. WriteAsync method to output the content.
In addition, in some cases, you may need to implement functions similar to those of handler in earlier versions, that is, you may not frequently respond to Response directly by using any Pipeline. NET provides a run method for implementing this function, you only need to call the following code in the Configur
supports Script and VBScript languages with relatively weak functions.2) The program structure is unclear. ASP's server-side script program code, client program code, and HTML Tag are mixed, and the program structure is unclear. The program is difficult to maintain, and it is difficult to troubleshoot.3) difficult to deploy COM components. If the COM component is used in the ASP program, you must first reg
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