When I fetch categoryColor from the API Response, I set
border-left: 3px solid {{element.categoryColor}}Visual Studio, the file name appears red as shown in the image below.
I am looking for a proper syntax or best practice to apply color within the structure using inline style.
When working with Angular, it is recommended to utilize attribute binding, as discussed in this helpful guide on class and style bindings in Angular.
If I were in your position, I would transfer all styling from the inline style attribute to a separate CSS class. Then, within the span element, you can use
[style.borderColor]="element.categoryColor".some-class {
border-left: 3px solid transparent;
/* ... */
}
<span class="some-class" [style.borderColor]="element.categoryColor"></span>
Alternatively, the styling can be applied directly within the HTML like so:
<span style="border-left: 3px solid transparent;" [style.borderColor]="element.categoryColor"></span>
The most effective method is to utilize the [ngStyle] directive.
<span [ngStyle]="{ 'border-color': fetchBorderColor() }">Your text</span>To determine the border color, you can create a function that extracts the color code from the API response and formats it as CSS, for example 2px solid purple.
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