ASP. net mvc Model verification (5)Preface the previous article mainly describes the custom implementations of ModelValidatorProvider and ModelValidator. However, in the MVC framework, we also provide other methods for Model verification, which is the topic of this article,
Add [ValidateInput (false)] to the head of the Controller methodSubmitting content with HTML tags to the MVC server results in a checksum failure exception, so that the desired result is not obtained, and the method of closing is to add the [ValidateInput (false)] property to the header of the corresponding method.Such as:[ValidateInput (false)] PublicActionResult SendMail (stringTitlestring[] Shoujian,stringcontent, httppostedfilebase file) {
MyEmailSender. For example, we can replace the current MyEmailSender with other mail-sending providers without affecting PasswordResetHelper. Here we can also appreciate the benefits of loose coupling.
Of course, not all components need interfaces to decouple and interact with each other. It depends on the complexity of our applications, the testing required, and the possibility of long-term maintenance. We do not need to perform decoupling on a simple ASP
jquery requests, which are serialized using json.stringify, and must be specified in the Transport format contenttype$.ajax ({URL:'/api/sysuser?token= ' +token, type:' PUT ', data:JSON.stringify ({"UserID": ID,"UserName": $ (' #inputUserName '). Val (),"Cellphone": $ (' #inputCellPhone '). Val (),"Email": $ (' #inputEmail '). Val (),"Telephone": $ (' #inputTelePhone '). Val (),"ShowName": $ (' #inputShowName '). Val (),"Roleid": $ (' #selectRole '). Val ()}), ContentType:' Application/json ', Da
The Action method has two basic forms: Synchronous execution and asynchronous execution. the entire system of NETMVC involves many synchronous/asynchronous execution methods. Although this has been introduced in the previous article, in order to give readers an overall understanding of this, let's make a summative discussion.
1. MvcHandler synchronization and Asynchronization
For ASP. net
Jexus-5.6. 1 . /InstallRun Jexusstart /usr/jexus/jws start stop /usr/jexus/jws stop restart/usr/jexus/jws restartSince then, using Http://ip/info to verify that the Jexus is successfulDeploymentFirst copy the default file, copy it to the Jexus installation path under Siteconf, and then modify the contents, the command is as followscd/usr/jexus/siteconf/ cp default MMS Generally only modify the path, portRestart Jexus after deploymentThere will be case and path problems, such as the Syst
field are not displayed. The DisplayFormat attribute has a bug in Chrome: The displayed date format is incorrect.
Append/Movies to the address bar of your browser and navigate to the Movies page. And enterEdit)Page.
Edit)The link is composedViews \ Movies \ Index. cshtmlView
Generated by the Html. ActionLink method in
@ Html. ActionLink ("Edit", "Edit", new {id = item. ID })
HtmlThe object is a Helper and is made public on the base class of System. Web. M
Tags: Existing view Explorer resource management sharing learning App Sea connectionThe Entity Framework Code first checks whether the database used by the connection string exists, and if it does not, automatically creates the database file. You can see if the database is created under the App_Data folder (if you don't see the movies.mdf file, click the Show All Files button on the Solution Explorer toolbar, click the Refresh button, and then expand App_Data folder). Figure 1:movies.mdf File L
Today, when you are doing graduation design, when you load the model with @html.textboxfor (X=>x.name), the object is not referenced to the instance.However, Textboxfor is not a control for displaying data, which is used here to load annotation properties that are attached to the model.The solution is not to be baffled. After you delete this testboxfor control, the error is even more outrageous.An error that does not reference an object to an instance actually points to @{leyout= ". Here, verify
From http://www.liuwu.net/post/aspnet-mvc-learning-5-html-actionlink.aspx
This article lists several methods of this method:
One html. actionlink ("linktext", "actionname ")
The first parameter of this overload is the text to be displayed on the link, and the second parameter is the method of the corresponding controller. The default controller is the controller of the current page. If the controller
mentioned above can also be processed.CodeFor reference, Chinese problems are complicated and need to be handled according to specific situations: Httpresponsemessage response = task. result;
Mediatypeheadervalue contenttype = response. content. headers. contenttype;
If (
String . Isnullorempty (contenttype. charset ))
{
Contenttype. charset =
"
GBK
" ;
}
7. Links
ASP. net
The discussions on webform and MVC have been discussed for a long time at the beginning of the year. I have no intention to argue Which architecture model is more suitable for our development. No matter which field, the existence of technology has different historical significance and market value. I pay more attention to finding the most convenient way to do things at the current stage from the technical implementation perspective by mastering more t
there's no more authoritative explanatory article than the official website . The following series of articles, which explain the three parts of the MVC framework, help beginners to understand the MVC frameworkASP. NET MVC ControllerASP. NET
-the core logic code is only about 200 rows, ensuring a stable, efficient and backward-compatible extension.Extending the asynchronous action function for ASP.Extending the asynchronous action function for ASP. NET MVC (bottom)Other advanced FeaturesTrade-offs when using model binder to bind action parameter fieldsUse IIS-level URLs in
lightweight-the core logic code is only about 200 rows, ensuring a stable, efficient and backward-compatible extension.Extending the asynchronous action function for ASP.Extending the asynchronous action function for ASP. NET MVC (bottom)Other advanced FeaturesTrade-offs when using model binder to bind action parameter fieldsUse IIS-level URLs in
-the core logic code is only about 200 rows, ensuring a stable, efficient and backward-compatible extension.Extending the asynchronous action function for ASP.Extending the asynchronous action function for ASP. NET MVC (bottom)Other advanced FeaturesTrade-offs when using model binder to bind action parameter fieldsUse IIS-level URLs in
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