尝试2回答我的问题(请耐心等待--我是新来的)。
我正在尝试从URL读取数据
http://test.fhir.org/r3/Patient?family=smith&given=peggy&_format=json
并希望使用Javascript将其重新格式化为表格
(1)我读不懂,
(2)我无法将其格式化为json2table.com中的表格
有人能帮上忙吗?这是我正在尝试的代码。
    <!DOCTYPE html>
    <html>
    <head>
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <title>Playing with JSON</title>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <script type="text/javascript" src="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
      <link rel="stylesheet" type="text/css" href="//maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
      <style type="text/css">
        .row{ margin-top: 20px}
      </style>
      <script type="text/javascript">
        $(window).load(function(){
        console.log('loading event handlers');
        var $response = document.getElementById("response");
        var $getReposBtn = document.getElementById("get-repos");
        $getReposBtn.onclick = function(){
            var xhr = new XMLHttpRequest();
            xhr.timeout = 2000;
            xhr.onreadystatechange = function(e){
                console.log(this);
                if (xhr.readyState === 4){
                    if (xhr.status === 200){
                        // debugger;
                        // console.log(xhr.response);
                        $response.innerHTML = xhr.response;
                    } else {
                        console.error("XHR didn't work: ", xhr.status);
                    }
                }
            }
            xhr.ontimeout = function (){
                console.error("request timedout: ", xhr);
            }
            xhr.open("get", "http://test.fhir.org/r3/Patient?family=smith&given=peggy&_format=json", /*async*/ true);
            xhr.send();
        }
        });
    </script>
    </head>
    <body>
      <div class="container">
          <div class="row">In Development</div>
        <div class="row">
            <button id="get-repos">JSON download trial!!</button>
        </div>
        <div class="row">
            <pre id="response"></pre>
        </div>
    </div>
      <script>
        if (window.parent && window.parent.parent){
          window.parent.parent.postMessage(["resultsFrame", {
            height: document.body.getBoundingClientRect().height,
            slug: "9f7sb409"
          }], "*")
        }
      </script>
    </body>
    </html>https://stackoverflow.com/questions/51866478
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