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Net-Framework/ASP_dot_Net-Core/Errors Installation of .NET Core 2.1 on a web server 07.11.2018 1147 Installation of NET Core 2 1 on a web server Problem: If you upload a new web page with Asp Net Core 2 1 to a web server and try to start it, then first an error message 502 5 appears on the web server Net-Framework/ASP_dot_Net-Core/Angular Angular.js SPA app under Visual Studio and Asp.Net 03.09.2018 1373 Angular js SPA app under Visual Studio and Asp Net How to create a simple Asp Net Core application with Angular js as frontend Net-Framework/ASP_dot_Net-Core/Errors Set upload of very large files in Asp.Net MVC Core 2. 24.08.2018 12345 Set upload of very large files in Asp Net MVC Core 2 Problem: If you want to upload large files or videos with 200 MB or 1 5 GB in asp net core 2 1 Net-Framework/ASP_dot_Net-Core/Project-Setup Expand Asp.Net Core Startup.cs with Environment Development 17.08.2018 783 Task: How can you build a case distinction between development state and runtime publish state in the Startup cs file in Asp Net Core project Net-Framework/ASP_dot_Net-Core/API Json error: A method was called at an unexpected time 09.08.2018 894 Json error: A method was called at an unexpected time Problem: When evaluating an Api interface which returns a pure value list, the error comes that the method was called at an unexpected time Solution: When evaluating Json re Net-Framework/ASP_dot_Net-Core/API StatusCode: 405, ReasonPhrase: Method Not Allowed 09.08.2018 1246 StatusCode: 405, ReasonPhrase: "Method Not Allowed" Problem: when accessing an Api-Delete interface from WPF on Asp Net Core MVC, the response StatusCode 405 Net-Framework/ASP_dot_Net-Core/Code-Example Browser in Asp.Net Core 2 with Wangkanai 23.04.2018 4758 How to determine the browser in Asp Net Core 2 and determine if it is a mobile device Net Framework, alt First of all, there is no query on the server in Asp Net Core as in Asp Net Framework In asp net MVC Net framework and Net-Framework/ASP_dot_Net-Core/Project-Setup Where to find the Asp.Net Core Project File 18.04.2018 747 In the Asp Net Core project file, the settings for the Asp Net Core application are set The file naming is with the ending csproj in the application like MeinAspProjekt csproj Many tutorials refer to the project file again and again in the xml structure Net-Framework/ASP_dot_Net-Core/Project-Setup Wo findet man die Asp.Net Core Projekt File 18.04.2018 742 in der Asp Net Core Projekt-Datei werden die Einstellungen zu der Asp Net Core Anwendung eingestellt Die Dateibenennung ist mit der endung csproj in der Anwendung wie MeinAspProjekt csproj In vielen Tutorials wird immer wieder auf die Projektdatei verwiesen und in de Net-Framework/ASP_dot_Net-Core/IIS-Setup Server Error 500. Asp Core 2 MVC on IIS Website Setup 13.04.2018 766 Server Error 500, Website: Asp net mvc core 2 Server: IIS Server on Windows Server 2016 HTTP-Fehler Net-Framework/ASP_dot_Net-Core/Code-Example Asp.Net Core 2 MVC: Email Sender Client Write. 05.04.2018 3911 By default, Asp Net Core MVC refers to the Api interface to the Email Service Provider: EmailGrid But you can also just set up your own email client to an email server like MailEnable Mailenable is a free email system and runs stably on all windows servers Net-Framework/ASP_dot_Net-Core/Code-Example Asp core: Cookie read and write 05.04.2018 806 Cookie reading string sIDReference = Request Cookies[ "r" ] ToString(); Net-Framework/ASP_dot_Net-Core/Errors Error: Identity column can not be updated, IDENTITY_INSERT is set to OFF 30.03.2018 4117 error message ex InnerException = {System Data SqlClient SqlException (0x80131904): Die IDUser-Identitätsspalte kann nicht aktualisiert werden Net-Framework/ASP_dot_Net-Core/Errors Asp Error: IDENTITY_INSERT OFF when accessing AspNetUsers registry 29.03.2018 1496 Asp Error: IDENTITY_INSERT OFF when accessing AspNetUsers registry A database operation failed while processing the request DbUpdateException: An error occurred while updating the entri Net-Framework/ASP_dot_Net-Core/Data-Model Asp MVC: Format Date as Short Date 22.03.2018 6861 How to display a date as a short date in Asp Net MVC? The setting must be automatically displayed in each language so that the automatic national representation of the date appears Here the representation in German: So Net-Framework/ASP_dot_Net-Core/Code-Example Asp MVC Core: Display HTML text as HTML elements 22.03.2018 2571 HTML text issues How to display HTML text as HTML elements in an Asp MVC View In my Asp Net Core MVC application data should be displayed containing HTML strings with HTML structures and elements If you output these HTML str Net-Framework/ASP_dot_Net-Core/Errors ASP IIS Error: 440.13 Not Found. upload file size is exceeded 17.03.2018 1617 Error message when uploading files to an IIS server IIS 10 0 Detailed Error – 404 13 – Not Found Reason: The upload file size is exc Net-Framework/ASP_dot_Net-Core/jQuery Upload with progress bar, Ajax 17.03.2018 3960 This example shows a web page that allows you to upload files to a server while displaying the current transfer status The example contains a simple HTML form with an invisible Files-Input element Once the files are selected, the upload will start automatically Net-Framework/ASP_dot_Net-Core/jQuery jQuery: Set the value of a progress display 17.03.2018 912 jQuery: Set the value of a progress display set the value of an HTML Progress element with val (value) $( "#ctlProgress" ) Net-Framework/ASP_dot_Net-Core/jQuery jQuery: 1-Button file upload with autostart 16.03.2018 2689 automatically starting the upload of files after selecting the file upload script code This example shows how to create a photo upload in HTML, jQuery, javascript, which · Made up of only 1-button · Net-Framework/ASP_dot_Net-Core/jQuery Asp jQuery: upload files with Ajax 16.03.2018 7328 Asp: upload files with Ajax This example shows how to use Asp Core MVC and jQuery-Ajax to upload multiple photos or files to the server The transfer is loaded asynchronously under ajax and json, so the webpage does not have to be rebuilt With the jQuery Net-Framework/ASP_dot_Net-Core/jQuery jQuery: execute function before submit with send 15.03.2018 1640 How to use jQuery to execute a function before sending a form Solution: $( "#frmEdit" ) submit(functionxxx); Net-Framework/ASP_dot_Net-Core/jQuery Execute jQuery: function after loading a page 15.03.2018 1495 I want a feature or program to run after loading a webpage Code example In the example a div field should be loaded with HTML Solution: If a script block is written to the end of the web page and checked with jQuery for $ ( Net-Framework/ASP_dot_Net-Core/jQuery jQuery: insert HTML into an element 15.03.2018 1820 jQuery: insert HTML into an element, jQuery append() jQuery empty() With jQuery you can insert dynamic HTML elements into an HTML element by applying the methods jQuery empty () and jQuery appene (xxx) to an HTMLElement $( " Net-Framework/ASP_dot_Net-Core/Code-Example Asp: HTML to Text convert 14.03.2018 2059 Asp: HTML to text Convert html to text If you want to convert HTML into text in ASP Net Core MVC for further processing, then there is not a simple method available as with Javascript Therefore, here is an HTML to text conversion file and Net-Framework/ASP_dot_Net-Core/jQuery jQuery: Paste Event on Inserting Content into HTML Element 13.03.2018 1054 Task: I need a jquery event when inserting text into an input form using strg-v, paste, paste Solution: With the bind ("paste", function ) $( "#divEditor" Net-Framework/ASP_dot_Net-Core/jQuery jQuery: Insert event When Text or HTML Inserted in Element 13.03.2018 1313 jQuery: Insert Paste Text How can you intercept the paste and paste event in an input element? I would like to execute a jquery function when inserting into a Div input field or TextArea input field? Solution: With jquery Elem Net-Framework/ASP_dot_Net-Core/jQuery jQuery: Insert Event bei Text Eingabe 13.03.2018 665 jQuery: Insert Paste Text Wie kann man den Event von Einfügen und Paste in ein Eingabeelement abfangen? Ich möchte beim Einfügen in ein Div-Eingabefeld oder TextArea Eingabefeld eine jquery Funktion ausführen? Lösung: Net-Framework/ASP_dot_Net-Core/jQuery jQuery: address element with id-Selector 13.03.2018 1037 Selector: With the selectors you can address different groups in jQuery The # hashtag is used to address an element with the id With the Point all elements of a Css class are addressed #id selector $ ("# IDTest") Hide () - Net-Framework/ASP_dot_Net-Core Integrate Asp.Net Core jQuery 13.03.2018 925 How to include a jQuery script in Asp Net Core jQuery is pre-installed in Asp Net Core under wwwroot-libs Therefore you only need to insert a block at the desired position and insert functions into these jQuery Here's