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Tag: javascript

  • The modern way of checking radio groups

    The modern way of checking radio groups

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    Checking radio groups in JavaScript has always been a bit tricky because you can only check if a particular radio button is selected, not the whole group at once. Wow, that looks archaic. There must be a better way using the new ES6 features, and there is! As of ES2015, NodeList contains a forEach method().…

  • Set selections in a multiple select element with ES6

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    If you’re looking on the web for a solution to programmatically set the selections of a multiple select element in JavaScript you most likely find answers using jQuery, an indexed loop and an if condition, or some other complicated stuff. Modern browsers and ES6 gives you a simple solution in (almost) a single line of…