Calling ASP NET Web API service in a cross domain using jQuery ajax

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[othmanekid]

Thanks for sharing. I both like your technical skills as your so zen way of transferring knowledge. Wish you all the good!

[victormuthomi]

kudvenkat. You have speedened up the process of acquiring knowledge on APIs.

You are also explaining it in a simple way even for complex concepts.

This series is my first with you and I must say I love the videos.

Good job sir!

[jasper]

OMG, this is the best explanation I have heard for the Cross-domain.

[aamirjamal]

Only because you are so awesome with the videos that i feel the need to support you as much as possible, I don't skip any advertisement for your videos and like every video possible...

[shrutikittur]

Thank you so much for the Wonderful videos. Probably How many more to videos come for this Topic(Web API).You are a wonderful Teacher.

[Infinitesap]

Been watching a lot of your videos. Are you an alien? (joking). The quality is simply out of this world. It's magnificent. Thanks very much for your effort.

[adityapathak]

You are doing good job. Just one request. When you say something Important then either change the tone or increase/decrease volume. Mind picks the things when there is change in either in tone or volumn.

[Tomersss]

Wow, this video made me feel like i just ate the forbidden fruit of knowledge, everything becomes clear in seconds :-)

[wil]

How does the Cors work in Asp.net MVC4 using jsonp or enabling Cors? Love your tutorials

[redki]

thank you, expecting mvc5 & mvc6 videos

[poornitest]

Hi Venkat,
All tutorials are very good.
After including Jsonp package I am still getting error the below error,


How to overcome this?

[conaxlearn]

In Fiddler, we have to manually supply the callback function name otherwise we get that 500 error.
In the JavaScript code in both html pages, we're not supplying the callback function name to the Uri and code works.
In fact, if we manually supply the callback function name in the ajax call then we don't see any employee appear on the page.

I'm assuming this is because jQuery automatically adds a callback function name when we specify dataType as 'jsonp'?

[anuragmahajan]

Please Upload Crud Methods like get_All, get_by_Id, insert, update, delete, using sqlservar in web Api, postman, without using entity framework

[gangadharkaranapu]

1) Why we are not putting "call back" in query string of html ajax request?
2) How jQuery is converting a callback response to normal object?

[mindeng]

Cross domain call does not work well. An error about "a callback parameter was not provided in the request URI" appeared.
Please help. (but some domain request working well)

[ASHOK_]

Can You please add tutorials on Web Api Authentication with Tokens like Bearer Token etc...

[clintongallagher]

Since we started working with jQuery in this series none of the jQuery API calls are working for me. Bummer.

I don't know how he does it. The jQuery ajax does not work and is the 1st overload and is a protected class that can't be reached from EmployeeService > WebApiConfig.cs

[PrashantChaudhari]

Hi sir... I tried this & it worked as shown i.e. on same server but diff domain but when I'm trying to access api of another server then it gives me error of CORS(IN Firefox this is shown as does error & in chrome it shows as similar to your error)

Need guidance...

[chandrashekharMenariathecoder]

I am Getting below error when final run:



An exception of type occurred in but was not handled in user code

Additional information: A callback parameter was not provided in the request URI.

[senorsami]

Just verified that Edge & IE lets you do cross browser requests by default while Chrome errors out. Any ideas why?