DEV Community: Alverson Layne

Answer: Linear mode is not working in mat-horizontal-stepper with separate components

Alverson Layne — Wed, 19 Feb 2020 22:04:52 +0000

answer re: Linear mode is not working in mat-horizontal-stepper with separate components

Oct 1 '19

You could access your child's components using @ViewChild and access the child's form from your parent's html, for example:

parent.component.html

 ...
 <mat-step [stepControl]="myChild.form">
       <my-child #myChild></my-child>
 </mat-step>
 ...

parent.component.ts

...
@ViewChild('myChild', { static: false }) myChild: MyChildComponent;
...

my-child.component.ts

...
public form: FormGroup;
...

my-child.component.html

<form [formGroup]="form">
   ...
</form>

NOTE: You…

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Answer: Cannot find control with name: formControlName in angular reactive form

Alverson Layne — Wed, 19 Feb 2020 22:04:22 +0000

Jun 8 '17

You should specify formGroupName for nested controls

<div class="panel panel-default" formGroupName="address"> <== add this
    <div class="panel-heading">Contact Info</div>

Plunker Example

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Answer: Angular, image not found (GET 404)

Alverson Layne — Wed, 19 Feb 2020 15:38:03 +0000

May 16 '17

Let's say you are at your app.component.html if you want to use a picture from your src folder use:

<img src="../../src/logo.svg">

Each ../ takes you one folder up

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Answer: Angular 4 Material stepper tags are not defined

Alverson Layne — Wed, 19 Feb 2020 04:02:43 +0000

answer re: Angular 4 Material stepper tags are not defined

Mar 6 '18

Please take note that modules (such as MatButtonModule, BrowserModule, etc.) should be imported in your app's module and not your component(s).

Please read the Angular documentation before getting started with Angular. You can also check out the API tab for the import statement that you need (and the…

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Answer: How to implement routed tabs with angular material, within a child route?

Alverson Layne — Wed, 19 Feb 2020 01:00:44 +0000

answer re: How to implement routed tabs with angular material, within a child route?

Sep 13 '19

If my understanding is right, you want to navigate to a component in a lazy loaded module.

For this I made a stackblitz, which might be useful for you.

Here's the basic code for your understanding

<nav mat-tab-nav-bar class="mat-elevation-z8" >
  <a
    mat-tab-link
    *ngFor="let link of navLinks"
    routerLink="{{ link.location }}"
    routerLinkActive

…

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Answer: Entity Framework: How to disable lazy loading for specific query?

Alverson Layne — Mon, 17 Feb 2020 21:08:21 +0000

answer re: Entity Framework: How to disable lazy loading for specific query?

Jun 6 '16

set the following code before the query you want to execute

context.Configuration.LazyLoadingEnabled = false;

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Answer: How to display an image from a path in asp.net MVC 4 and Razor view?

Alverson Layne — Mon, 03 Feb 2020 15:59:59 +0000

answer re: How to display an image from a path in asp.net MVC 4 and Razor view?

Apr 13 '13

133

In your View try like this

  <img src= "@Url.Content(Model.ImagePath)" alt="Image" />

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Answer: sql server query: how to select customers with more than 1 order

Alverson Layne — Fri, 10 Jan 2020 02:29:01 +0000

answer re: sql server query: how to select customers with more than 1 order

Jul 19 '13

select  customerid
,       count(*) as order_count
from    orders
group by
        customerid
having  count(*) > 1

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