I have a checkbox that needs to be shown as selected depending on a function result instead of binding it to an object property.
This would be easy, but is not possible:
<input type="checkbox" ([ngModel])="category.selected">
And this does not work, as even checked="false"
results in a checkbox being displshownayed as selected:
<input type="checkbox" [attr.checked]="isCategorySelected(category.id)"/>
I need an outcome like this
<input type="checkbox">
<input type="checkbox" checked>
depending on the result isCategorySelected(id)
.
Any help is appreciated.
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