angular - How to style Angular4 custom components based on attribute? -


in polymer have concept add specific properties components, , style component associated attribute. (this way, differentiates them same component doesnt have attribute.

for example

polymer

<osb-retailer-details overlay></osb-retailer-details>  <osb-retailer-details></osb-retailer-details>

and style <osb-retailer-details> component overlay attribute, following:

:host {    box-sizing: border-box;    display: block;    margin: 0 0 15px;        &[overlay] {      margin-bottom: 0;    }  }

now question

in angular4, can same thing? pass attribute component, , style it, above?

thanks

yes, works same way. here's an example.

component definition:

@component({   selector: 'osb-retailer-details',   template: '<div>hello world</div>',   styleurls: ['src/retailer-details.css'] }) export class retailerdetails {  }

src/retailer-details.css file:

:host {   display: block;   background-color: yellow; }  :host[overlay] {   border: 4px solid red; }

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