Skip to content

Commit

Permalink
Translate "special-props" (#95)
Browse files Browse the repository at this point in the history
* translate special-props to german

* translate title and add missing comma
  • Loading branch information
michaelneu authored and ph1p committed Oct 9, 2019
1 parent c05945f commit 6299381
Showing 1 changed file with 3 additions and 3 deletions.
6 changes: 3 additions & 3 deletions content/warnings/special-props.md
Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
---
title: Special Props Warning
title: Special Props Warnung
layout: single
permalink: warnings/special-props.html
---

Most props on a JSX element are passed on to the component, however, there are two special props (`ref` and `key`) which are used by React, and are thus not forwarded to the component.
Die meisten Attribute bei JSX Elementen werden zur Komponente weitergegeben, allerdings gibt es zwei spezielle Attribute (`ref` und `key`), welche von React genutzt und daher nicht zur Komponente weitergegeben werden.

For instance, attempting to access `this.props.key` from a component (i.e., the render function or [propTypes](/docs/typechecking-with-proptypes.html#proptypes)) is not defined. If you need to access the same value within the child component, you should pass it as a different prop (ex: `<ListItemWrapper key={result.id} id={result.id} />`). While this may seem redundant, it's important to separate app logic from reconciling hints.
Versuchst du beispielsweise `this.props.key` innerhalb einer Komponente zu nutzen (z.B. in der `render` Funktion oder in den [propTypes](/docs/typechecking-with-proptypes.html#proptypes)), ist dieses Feld nicht definiert. Wenn du diesen Wert an eine Subkomponente weitergeben möchtest, nutze ein anderes Attribut (bspw. `<ListItemWrapper key={result.id} id={result.id} />`). Auch wenn es redundant scheint, ist es wichtig die Anwendungs- von der Darstellungslogik zu trennen.

0 comments on commit 6299381

Please sign in to comment.