14 Matching Annotations
  1. Dec 2023
  2. Jun 2021
  3. Nov 2020
    1. <input {...omitBy({pattern: undefined}, isUndefined)}>
    2. For now, using spread attributes allows you to control which attributes appear on an element. <div {...foo}> where foo is an object of attribute keys and values will add/remove attributes according to which are present and non-null.
  4. Oct 2020
    1. My proposal is that we solve this by treating a static key prop as different from one provided through spread. I think that as a second step we might want to even give separate syntax such as:
    1. Template literals work well for long embedded DSLs. Unfortunately the syntax noise is substantial when you exit in and out of embedded arbitrary ECMAScript expressions with identifiers in scope.
  5. Sep 2020
    1. The lack of spread continues to be a big pain for me, adding lots of difficult-to-maintain cruft in my components. Having to maintain a list of all possible attributes that I might ever need to pass through a component is causing me a lot of friction in my most composable components.
    1. The value attribute of an input element or its children option elements must not be set with spread attributes when using bind:group or bind:checked. Svelte needs to be able to see the element's value directly in the markup in these cases so that it can link it to the bound variable.
    1. Rest syntax looks exactly like spread syntax. In a way, rest syntax is the opposite of spread syntax. Spread syntax "expands" an array into its elements, while rest syntax collects multiple elements and "condenses" them into a single element.