Breaking News: Grepper is joining You.com. Read the official announcement!

blazor parent to child communication

PrashantUnity answered on March 30, 2023 Popularity 7/10 Helpfulness 6/10

answer blazor parent to child communication

blazor parent to child communication

Comment

----------Index.razor--------------
@page "/"
  
<h1>@Mega</h1>
<h1>@reply</h1>

<ComponentChild Counter="Parent : Hello Childern" ParentCaller="ParentMethodCall"/>

@code {
    public string Mega = "I Am defined inside Parent";
    public string reply = "";
    public void ParentMethodCall(string parametre)
    {
        Mega = "Child Component Calling Parent Method";
        reply = parametre;
    }
}
-------------------------------------
----------ComponentChild.razor----------------------

<h1>@Counter</h1>

<button @onclick="()=> ButtonClick(MessageFomChild)">Child</button>
@code {
	[Parameter]
	public string Counter { get; set; } = "0";

	[Parameter]
	public EventCallback<string> ParentCaller { get; set; }

	string MessageFomChild = "Child : Hello Parent";

	public async void ButtonClick(string messageFromChild)
	{
		await ParentCaller.InvokeAsync(messageFromChild); 
	}
}
--------------------------------------

Popularity 7/10 Helpfulness 6/10 Language csharp

Source: Grepper

Tags: blazor c# communication parent

Link to this answer
Share Copy Link

Contributed on Mar 30 2023

PrashantUnity

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

blazor parent to child communication

Contents

More Related Answers

blazor parent to child communication

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.