HTTP-and-Forms-Studio/index.html at main · Grows2Code-Season-3/HTTP-and-Forms-Studio · GitHub

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<!doctype html>

<head>
	<meta charset="utf-8">
	<script>

    function setSearchEngine() {

      // get selected input node
      let selectedNode = document.querySelector("input[name=engine]:checked");

      // get the selected value
      let selectedValue = selectedNode.value;

      // use the value to determine search URL/form action
      let actions = {
        "google": "https://www.google.com/search",
        "duckDuckGo": "https://duckduckgo.com/",
        "bing": "https://www.bing.com/search",
        "ask": "https://www.ask.com/web"
      };

      let actionUrl = actions[selectedValue];

      // set the "action" attribute of the form
      let formNode = document.getElementById("searchForm");
      formNode.setAttribute("action", actionUrl);
    }

    window.addEventListener("load", function(){

      let formNode = document.getElementById("searchForm");
      formNode.addEventListener("submit", setSearchEngine);

    });
	</script>
</head>

<body>

	<form id="searchForm">
    <input type="text" name="q">

    <label>Google
      <input type="radio" name="engine" value="google">
    </label>

    <label>DuckDuckGo
      <input type="radio" name="engine" value="duckDuckGo">
    </label>

    <label>Bing
      <input type="radio" name="engine" value="bing">
    </label>

    <label>Ask
      <input type="radio" name="engine" value="ask">
    </label>

    <input type="submit" value="Go!">

	</form>

</body>