![]() ![]() Please refer to the Website Terms of Use for more information in this regard. Any and all materials or information divulged during chats, email communications, online discussions, Support Center tickets, or made available to Developer Express Inc in any manner will be deemed NOT to be confidential by Developer Express Inc. Is there any way I can achieve this with or without using Array.map. And I understand that returning more than one JSX element from a function is a violation. Just switch your inner filter to be an Array.includes () instead, which will return. I am aware that these fragment elements do not translate to real DOM nodes, but I need the Radio components to the be the first level children under RadioGroup along with the div. So your inner filter will always return an array of at least zero elements, which evaluates to a truthy value, and your outer filter will just include every element in the original array. using array notation has has some confusing differences from normal jsx. Please refer to the Website Terms of Use for more information in this regard.Ĭonfindential Information: Developer Express Inc does not wish to receive, will not act to procure, nor will it solicit, confidential or proprietary materials and information from you through the DevExpress Support Center or its web properties. Array.filter () returns a new array with the filtered elements in it. Solved-React: vs array-Reactjs.![]() Developer Express Inc disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. The solution, which was introduced with React 16.2, is to make use of React Fragments. Examples provided are invalid in that case. NOTE: When returning from render method, you can only return single element, or NULL. Regarding fragments, you provide key:element pairs. Array createFragment(object children).In case of array, you set key directly on element. Disclaimer: The information provided on and affiliated web properties (including the DevExpress Support Center) is provided "as is" without warranty of any kind. The problem is that the syntax using an array is a little bit awkward, and we need to add a unique key to elements. In both cases, you have to provide keys for React.
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