Part 18 Updating data in mvc

[@Csharp-video-tutorialsBlogspot]

Hi Tarun, Thank you very much for taking time to give feedback. I am really glad you found these videos useful. If you want to receive email alerts, when new videos are uploaded, please feel free to subscribe to my youtube channel. May I ask you for a favour. I want these tutorials to be helpful for as many people as possible. Please free to share the link with your friends and family who you think would also benefit from them. Good Luck.

[@alshezawi2010]

thank you venkat you are really great instructor. i'm wondering why do you write long code for update single record, while you can get that done with few lines using EF

[@shyamal890]

Wow!! Didn't knew about Immediate Window. Thanks a lot.

[@mikaeledebro1144]

Is there any advantage of creating an instance of the EmployeeBusinessLayer for every action method in the EmployeeContext, instead of just creating one instance in the beginning of the Controller as a private class field?

[@asterixgaul4725]

I think its better if one is created at the beginning of the class unless anyone thinks otherwise.

[@Eaglessoft]

it update the programmer

[@Kumar-id7qs]

Thanks Sir, yeah, now the videos are working fine.I panicked before trying everything.actually I tried and update my flash player directly.while i should have correct my settings over the channel.and above all how Venkat sir can do anything wrong. Thanks sir many many thanks for what you are doing for us.

[@mikebeingolea4964]

Hi, your videos are a blessing for beginners. Thank You. The dropdownlist is not preselecting the data coming from the database on Male / Female. I don't know why, code looks exactly as yours.

[@Csharp-video-tutorialsBlogspot]

Hi, you can improve the quality of video by clicking on change quality button on the bottom right hand corner.

[@Ayubajbnabi]

Thanks VenKat for your very nice tutorials. God bless you.

[@piotrplinkiewicz8520]

Hi Venkat. In this tutorial you talk about Edit method that is invoked in case on postback. Let's say user fills all required data for all fields, but in the end user clicks 'Cancel' button {could be added nearby Save}. If user clicks Cancel button, so this method will be invoked also and data saved to database. Could you tell me how to solve that problem? Any distinction between clicked button right before calling Edit method from controller or within in? Best regards.

[@AaAndMoKidsTV]

Sir, you are a great teacher!

[@MuhammadRashid-fe1br]

Weel described lectures...Thanks Sir.

[@milindkharwade19]

Yes....! Now it works fine for me.....Thanks Venkat. That was my mistake and laziness.....:-)

[@farjamramezanpour293]

hi , tanks for great job you did to learn programming to anyone. i learn so many things from you, but i have some misunderstanding , case by removing [Required] attribute from our model , actually we going to have problem with Create section we allready implemented , so what we must do ? i mean as best practices ?

[@nitinzone84]

hi Venkat Sir My name is nitin bhatia. I am a senior UI/UX developer. I have seen all of your videos (C#,ASP.NET.ADO.NET) for programming. I like your videos and the way u explain. Now i am learning MVC for my project as MVC development is fast than webforms. can you please tell me before starting any commercial web project. What points should we keep in our mind for technology, maintenance, flexibility and durability regards NITIN BHATIA

[@vaishnavibarage3056]

Ygbu

[@dgloria]

Venkat for president! Venkat, did you ever consider working with Khan Academy and share your tutorials with them?

[@adityaubale528]

If we didn't use ( modelstate.isvalid ) condition, even if the field is required , it's not showing validation error.

[@MrVibhore1989]

Awesome Videos, Thank you sir :)

[@davidjackson148]

How do you get or preserve the ID so you know which Item to update, the object I get back doesn't have the ID in it

[@kenmtb]

Using entity framework: put the id into a hiddenfor control in your view. This will bind your id to the view's model during post. When you post to your controller method, either capture the model in the method header or create a blank model object and use update model to transfer the posted model info to your controller method. Either way you can recover the id inside your post controller method by accessing the model.ID property.

[@KiranNadukula]

Thank you, venkat sir!!!!!!!!!!

[@Kumar-id7qs]

Hi ,Venkat Sir I think there is some problem in uploading for part 17 & 18 becoz the video is looking choppy and nothing is visible clearer.I don't know why its happening? and Is it happening only to me or with others too? i have upgraded my flash player too but problem is still unresolved . plz help.This topic is really very very important for me.

[@ishaankothidar3044]

can you tell how to update column of a row of referenced table in mvc. Please someone tell me.

[@SadiqMsadiqsha]

sir,i requesting one more tutorial for crud operations within the gridview.without using entity fream work.

[@rshekdar]

why are you using connection string to save instead of using the context?

[@sandeepingh3401]

thnx sir.. u r like god for me... becoz of u i got job..plz upload wcf..plzzz i neeedddddd....if u have any link tillll....plzzzzzzz

[@kaushalbhatt5443]

Thank You

[@shamimuddin9804]

Thank's Sir

[@Csharp-video-tutorialsBlogspot]

+Shamim Uddin You are very welcome. I have organised all the Dot Net & SQL Server video tutorials in to playlists, which could be useful to you kzbin.infoplaylists?view=1&sort=dd If you need DVDs or to download all the videos and slides for offline viewing please visit www.pragimtech.com/kudvenkat_dvd.aspx Slides and Text Version of the videos can be found on my blog csharp-video-tutorials.blogspot.com Tips to effectively use my youtube channel. kzbin.info/www/bejne/r2ibYYCtnb5qZtU If you want to receive email alerts, when new videos are uploaded, please subscribe to my youtube channel. kzbin.info If you like these videos, please click on the THUMBS UP button below the video. May I ask you for a favor. I want these tutorials to be helpful for as many people as possible. Please share the link with your friends and family who you think would also benefit from them. Best Regards Venkat

[@milindkharwade19]

Yes video is not clearly visible in Part 17 and 18. I think something went wrong while uploading. (Audio is clearly audible but video is blurred)....:-)

[@sabapegasus286]

could u please share code also

[@diedarasenpai3750]

I am sorry but wasn't it suppose to be HTTP Put, not Post?

[@juanpa_g]

Why don't you implement EmployeeBusinessLayer as a Static class?

[@dinesh84a]

thanx sir...................

[@armanx2]

Good tuts but i can still find some error :P you are not closing your ado.net Connections :P

[@ipsitapani8641]

NO TARUN PART 17 AND PART 18 HAS NO PROBLEM,PLZ TRY IT ONCE AGAIN.I HAVE COVERED THAT TOPIC,IT HAS NO PROBLEM WHILE UPLOADING.

[@JaswantSingh-tz9bq]

Thank u sir