Blazor Tutorial : Event Handling - EP23

Hey Coders,

In this #Blazor tutorial, I am showing how you map global HTML #Event attributes to #CSharp function #Razor code. And explaining the razor page cycle to populate values on the components.
Also explaining how lambda expressions could be used in order to handle dynamically generated controls.

Content -
1. @on{event} attributes
2. KeyboardEventArgs
3. preventDefault
4. ChangeEventArgs
5. Lambda Expressions

#CuriousDrive #WeLoveCoding

[CuriousDrive]

Thanks for watching, please share with your friends :)

[sultanatrangari]

couldn't find any video which explained so many events ..thanks for this video

[coolwaterdvr]

Great lesson. Can I reqeust a lesson regarding Input Select with binding? I'm having problems using @bind + @onchange event. I read I can't use @onchange even because by default @bind already use @onchange. I just don't know how to fire the event. I have two input select. Example: When I click the first Input Select I want the @onchange event to fire and run my async function that loads the data to the 2nd Input Select. I managed to load my async function but using @onblur instead. The issue with @onblur it will only fire when it loses focus. Is there an elegant way to fire @onchange event? Anyway thank you very much for the free lessons. Learned a lot from you. 👍🙏

[faridulhuk]

Hi Thanks for your very clear explaination of event handling.

I have one questing, after entering data into text field, i want to press enterkey/tabkey to load data from db based on the textbox data.

Thanks for your help

[trungngo]

in my case preventdefault not working with condition like tab or enter is preventedfault in input

[talkathiriify]

Very excellent, and very helpful.
Thank you very much.

[CHACAL]

Hello, your videos are being a great learning experience for me, thank you very much !!!
It would be like you to make a video with the explanation about masks in inputs, masks for money would be very interesting.

Sorry for my bad English...

[Alexandrecapelas]

Very nice video, but could you make one on DragEvents? Thank you

[markharby]

These videos are really good, however, you need to cut out the background noise from your keyboard and mouse, when listening on head-phones it booms through and is very distracting.

[MrDaaka]

I'm going crazy ... can you prove if they work in your project?

Example:
@ontimeupdate on the <video> tag

Thanks so much!