This article mainly introduces the functions and usage of several core controls of ASP. NET Ajax.
Including scriptmanager, updatepanal, updateprogress, and Timer
Figure:
I used a mind map to sort out several core controls of ASP. NET
If you use the Atlas Control Toolkit on the Web site, this article will help you migrate your Web page to ASP. net ajax 1.0 and translate it from the ASP. net ajax Control Toolkit website.
With the release of
The format for applying AJAX in ASP. NET is as follows:Foreground code (with jquery library)$.ajax ({Type: "POST",Async:true,URL: ".. /ajax/ajax.ashx ",DataType: "HTML",Data:nullSuccess:function (Result){Do successful STH},Error:function (XMLHttpRequest, Textstaus, Errthrown
Custom Converter
We have seen that the Ajax. Net package can process many different. Net types. However, except for a large number of. Net classes and built-in types, the wrapper only calls tostring () for other types that cannot be correctly returned (). To avoid this, the A
The ASP. NET Ajax client framework cannot be loaded.
I found several issues on the Internet that refer to UTF-8,
Generally, when I build a website, I directly set it to UTF-8 for pulling. However, this problem also occurs to me. I don't need to use it when I restart the machine.
I think it must be a problem with Web. config. I changed the new one and copied th
1. screen migration should use the response that executes screen redirection. redirect instead of server. transfer, because server. transfer does not change the IE client URL, which causes ASP. a URL error occurs when the. NET Ajax client script accesses the resource.
2. the scriptmanager class should be used to register scripts and hidden fields on the server
(
This. GetType (), "CallServer", Callbackscript, True);
Javascript:
Introduction to Ajax
Ajax is not a new technology, but an organic combination of some existing technologies, mainly including: XmlHttp, reflect. An AJAX framework basically includes a custom HttpHandler, a section of JavaScript code.
Ajax op
1 Preface
A recent Ajax call has been made in asp.net: The client side first takes a page template from the ASP.net server and then takes some relevant data from the server when the page is initialized to implement the dynamic display of the page template. The specific implementation is:
1 Client to ASP. NET background send HTTP GET instructions
2 Send an HTML te
: jquery-1.12.1.min.js need to download references by themselves.Background C # code:usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingsystem.web;usingSYSTEM.WEB.MVC;usingSystem.Web.Security;namespacetest.controllers{ Public classUsercontroller:controller {/// ///Register/// /// Verification Code /// [HttpPost] PublicActionResult Register (stringNamestringPasswordstringcode) { //session["Registercode"] set its value when generating a verification
System.IO and System.Web.Script.Serialization namespaces):[HttpPost] PublicActionResult Save () {varSR =NewStreamReader (Request.inputstream); varstream =Sr. ReadToEnd (); JavaScriptSerializer JS=NewJavaScriptSerializer (); varList = js. Deserialize(stream); if(list. Any ()) {foreach(varIteminchlist) { } } returnView (); }SelectList object class (class can be added here [Serializable] or no, because there is no direct tran
This paper mainly introduces the knowledge of the data transfer of the cookies in the cross-domain data interaction between ASP and Ajax Webapi. Has a good reference value. Let's take a look at the little series.
Objective
Recently, the company's project restructuring, from the original three-tier architecture to upgrade to the micro-service architecture (accurate is the service, not exactly the degree of
adapt to the situation.
Asp. Net + Jquery. Ajax:
Finally, according to my plan in the first article, I completed this series of articles. Looking back, the content is actually quite simple, but I still finish it seriously. If there is any inaccuracy, it will be corrected and supplemented in the future.
In fact, I want to write it into an article at the begin
methods such as toLocaleString, ValueOf, and hasOwnProperty.The principle of inheritance is to copy the method of traversing the parent class through the for loop to the subclass to achieve the inheritance effect, but the for loop cannot traverse "toString", "toLocaleString ","ValueOf", "hasOwnProperty", "isPrototypeOf", "propertyIsEnumerable"Therefore, you must manually modify the functions of ASP. net
, it indicates synchronous refresh, page Refresh: Changes to normal refresh, that is, reload the entire page.
Contenttemplate: content of the region to be refreshed.
Notes
Updatepanel can be nested, but childrentrigger refers to direct subinteraction. Nesting is not allowed.
The conflict between updatemode and childrenastrigger when updatemode is always.
To use ASP. NET
https://ajaxcontroltoolkit.codeplex.com/Warning 7 failed to find the referenced component "Antlr3.runtime".Warning 6 failed to find the referenced component "Htmlagilitypack".Warning 10 failed to find the referenced component "Htmlagilitypack".Warning 1 failed to find the referenced component "Moq".Warning 3 failed to find the referenced component "Nunit.core.interfaces".Warning 2 failed to find the referenced component "Nunit.core".Warning 4 failed to find the referenced component "Nunit.framew
According to user feedback this week, ASP. NET Ajax (Atlas), from CTP to Beta 1, cannot be said to be "progress" or "regressing ". As a new version with such great changes, ASP. NET Ajax seems to be somewhat unstable. This article
Sessionstate
The server functions may need to access session information. Therefore, you only need to tell ajax to enable this function by passing a parameter to the Ajax. ajaxmethod attribute.
While examining the package's session capabilities, let's take a look at several other features. In this example, we have a document management system that locks d
ASP. NET Ajax asyncfileupload control usage
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The asyncfileupload control is used to asynchronously upload files. For
inscription : not long ago, I saw this discussion in a foreigner's blog . , about why I wrote a blog, he said it was for the sake of forgetting , to understand your thoughts , Get a file-type memory . This makes sense . but this article , is a technical Article translated from someone else . maybe , is also for the sake of forgetting ! description :
ASP. NET pages are base
1. PrefaceCSRF (Cross-site request forgery) cross-site solicitation forgery, the ASP. NET MVC application improves the user experience by using AJAX requests, browser developer tools can be at a glance at the mountains small, it is easy to forge a request to attack the application, thereby leaking core data, Cause security issues. Microsoft's own antiforgerytoken
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