I've created a simple login component and I'd like to vertically center, but I'm not sure how to achieve this using the Angular Flex Layout library.
app.component.html
<router-outlet></router-outlet>
login.component.html
<div fxLayout fxLayoutAlign="center center">
<mat-card fxFlex="30%">
<mat-card-title>Login</mat-card-title>
<mat-card-content fxLayout="column">
<mat-form-field>
<input matInput placeholder="Username">
</mat-form-field>
<mat-form-field>
<input matInput placeholder="Password">
</mat-form-field>
</mat-card-content>
<button mat-raised-button color="accent">Login</button>
</mat-card>
</div>
styles.scss
body{
margin: 0;
background-color: #eff2f5;
}
Vertically centering elements with flexbox has no effect if the container element is the same height as its contents. Making the top level <div>
in your example take up all the available vertical space with height: 100%
(or some other Angular Flex Layout specific solution if available - maybe fxFlexFill
) should center its contents right where you want them.
If the parent element has a known height, all you need is fxLayoutAlign="center center"
:
<section class="intro-section">
<div
fxLayout="row"
fxLayout.xs="column"
fxFlexFill
fxLayoutAlign="center center"
>
<div fxFlex="50">
<h1>MAYABI PORTFOLIO MULTIPURPOSE THEME</h1>
<p>lorem ipsum dolor sit amt, consectet adop adipisicing elit, sed do eiusmod
teporara incididunt ugt labore.</p>
</div>
<div fxLayout="50">
hello
</div>
</div>
</section>
.intro-section {
height: 500px;
}
You have to specify the height of the fxLayout (Edited)
<div fxLayout="row" fxLayoutAlign="center center" class="row-height">
<mat-card fxFlex="30%">
<mat-card-title>Login</mat-card-title>
<mat-card-content fxLayout="column">
<mat-form-field>
<input matInput placeholder="Username">
</mat-form-field>
<mat-form-field>
<input matInput placeholder="Password">
</mat-form-field>
</mat-card-content>
<button mat-raised-button color="accent">Login</button>
</mat-card>
</div>
CSS
.row-height {
height: 100%
}
来源:https://stackoverflow.com/questions/48196156/how-to-center-vertically-with-angular-flex-layout