I have one view model and i’m pass that view model into controller, but one of the model property is a list of other class. so i’m not able to bind it via jQuery. I have the following view model. ToolsParamsBlockViewModel class that is used as list type here is my controller method that handle viewmodel data and finally im
Tag: c#
C – How can a pointer overwrite a local const block of memory but not the global const block of memory?
Last time I asked how can I generate segmentation fault in a program by bypassing the compiler’s promise of not overwriting the const memory. User Marco Bonelli described the following way, which worked perfectly. Either way I was able to generate segmentation fault. Now my question is what is it that is preventing the pointer from writing to a global
getting error while deleting record in the table – method not allowed “405 (Method Not Allowed)”
i want to delete record using ajax call but im getting error method not allowed. 405 error. code HTML JS c# code Answer I test my code,and I find HTTPDelete and HttpPost can work. Here is a demo for HTTPDelete: View: controller: Result: Here is a demo for HTTPPost: View: controller: Result:
Values are null when POSTing to Razor Handler via JavaScript fetch()
I’m trying to POST email content to a Razor Handler, but the request values don’t seem to be properly binding. I’ve been scouring all I can (including many questions on SO) for answers without luck. The code sends the data properly as best I can tell from the Network tab. My breakpoint in the handler is hit, but the request
Multiline textbox value split using javascript in Asp.Net C#
Asp.Net C# Multiline textbox(textbox1) value split after 35 charaters of address & add to textbox(textbox2 – Singleline) again split next 35 charaters & add to textbox(textbox3 – Singleline) again split next 35 charaters & add to textbox(textbox4 – Singleline) again split next 35 charaters & add to textbox(textbox5 – Singleline). Note: While Splitting value after 35 characters make sure if
Access Messages from Message Center
Hi I’m try to display the top 5 messages from the message center on the homepage. But I’m not sure what I’m doing wrong. I try to get the messages from the message view model here is my code. View model MessageViewModel.cs Controller Cshtml Answer To display top 5 records, we should use the “OrderByDescending()” to sort the message, and
FileUpload: Get filenames with JS not working
I want to get filenames and put it in label lbName but this code is not working. I used asp:FileUpload. This is my code: <asp:FileUpload ID=”FileUpload1″ AllowMultiple=”true” runat=”server” Onchange=”upload()”/> <asp:Label ID=”lbName” runat=”server” ForeColor=”Gray” Visible=”True”></asp:Label> and JS code: Answer You could use jQuery and bind a change event to the input type=file. Or if you want to make your javascript work:
Upload a file to byte array in MySQL successfully, however the content is not readable when download
I am having a problem when downloading the content after I uploaded the file using FormData in JavaScript XMLHttpRequest and connect to Web API and save it to MySQL DB as LONGBLOB data type. When I tried to download the file that is being uploaded previously as BLOB to MySQL DB, the file is being downloaded, however the file cannot
Text does not show in html input date on a modal form
Problem: the Enter Date field of the modal form does not populate with data. I have a modal form that opens up when I click on Edit on a record line. When the form opens up the “Enter Date” date does not fill up with the pre-existing date from the main screen, instead it populates with “mm/dd/yyyy”. All other fields
What is the JavaScript equivalent of C++ std::flush?
I am trying to port one of the programs I’ve written in my own programming language to the web using WebAssembly. However, I’ve run into a problem. Namely, one of my programs is supposed to print all the permutations of the digits of a number entered by the user. You can see the live version. The problem is that, when