All Questions
Tagged with knockout.js asp.net-web-api
183 questions
0
votes
1
answer
45
views
Loop through Knockout observable array of objects with observable properties
In my app I need to loop through my Knockout observable array of objects with observable properties. This is so I can post each object back to the server.
I can access my model but I can not access ...
- 421
0
votes
1
answer
75
views
Unable To populate view or view model Updaed
Hi I am following up on this question here and working through a proof of concept for a SPA using our Company database data from a series of examples / articles Using Web API 2 with Entity Framework ...
- 421
1
vote
1
answer
483
views
Form post from partial view to API
I am trying to create an SPA application using Sammy. When I call #/entitycreate link, I return a partial view from Home controller which contains an html form to submit. Partial view comes as I ...
- 535
0
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3
answers
130
views
Do I need to create objects on the client and web api in order to post parameters as JSON?
I need to pass a list of ids, a username, and id to my web api as a post.
The list of ids I'm retrieving from a knockout array, id is the selected id from a radio button list (populated from a ...
- 145
1
vote
1
answer
2k
views
PDF Document to WebAPI for download
I have a page that allows a user to click a button, and it makes a WebAPI call to my .Net backend controller which generates a PDFSharp document object. I need to return that (binary?) object to the ...
- 18.8k
1
vote
2
answers
349
views
Display an Image from a WebAPI call
I have generated an image in my .Net backend service, and am sitting with a System.Drawing.Image object. I made a call to my WebAPI method, rendered the image, and would like to return the image to ...
- 18.8k
1
vote
1
answer
72
views
Unable to view data on an oservable
I have a View model, which has a loaddata function. It has no constructor. I want it to call the loadData method IF the ID field has a value.
That field is obtained via:
self.TemplateId = ko....
- 18.8k
3
votes
1
answer
729
views
ASP.Net WebAPI Owin authentication token in Knockout
I am trying to create a demo project which uses .Net ASP.Net WebAPI and KnockoutJs as the front end. I have created the controller methods that listen for the /token post, and validates a user, and ...
- 18.8k
0
votes
1
answer
136
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Edit power point file in custom web site
Our company has internal web application based on asp.net mvc, web api and knockout. Users can upload file into this applications which is stored in DB (there special api to work with files in our app)...
- 53
6
votes
2
answers
6k
views
Asp.Net WebApi OWIN Authentication
After following an online tutorial to use token based authentication using OWIN, I managed to get my test app authenticating against a hard coded username/password, as the demo did.
However, now I ...
- 18.8k
0
votes
2
answers
308
views
Knockout mapping from .Net class
In C#, I pass an object from my API call to the UI, and want to then automatically map the properties of that object, to a view model. I'm hoping to do this with the mapping plugin for Knockout.
...
- 18.8k
1
vote
1
answer
807
views
TypeScript, Knockout and Classes
In my typescript file, I am trying to have an observable class which holds all my UI related fields, which I can then get and post to the server. I have it outisde of my viewmodel, as I want to ...
- 18.8k
0
votes
1
answer
1k
views
KnockoutJS + WebAPI 2 Token Authentication - maintain login state until token expires
I'm fairly new to token based authentication and I have a problem of how to maintain login state after I login.
I want to create a SPA website for which I am using Knockoutjs for my front end and ...
- 3
2
votes
2
answers
3k
views
Knockoutjs: Accessing property of observable object
I'm new to knockoutjs and I'm following the Microsoft tutorial on how to use knockoutjs with MVC Web API located here: https://www.asp.net/web-api/overview/data/using-web-api-with-entity-framework/...
- 475
0
votes
1
answer
73
views
Can't find WebAPI method
I have declared a function on my API controller:
[HttpGet, Authorize]
public List<UIPhotoModel> GetPhotosByAlbumID(int AlbumID)
{
....
}
I call it from my javascript:
var urinocat = '/api/...
- 18.8k