extensions/json-editor/index.html at master · contentstack/extensions · GitHub

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<!DOCTYPE HTML>
<html lang="en">

<head>
    <meta charset="utf-8">
    <!-- We use lodash.throttle to avoid spamming the API with changes -->
    <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

    <!-- load a custom version of Ace editor -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.6/ace.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jsoneditor/9.5.5/jsoneditor.min.js"
        integrity="sha512-j54mlrSyC7F9BRZhRiEjFTq6ESmJYXdznKy8lJeqIVlQOxkVNkn8lCveNphcX7MMXnyNU774ZeiDDahKl3YyYg=="
        crossorigin="anonymous" referrerpolicy="no-referrer"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jsoneditor/9.5.5/jsoneditor.css"
        integrity="sha512-Sbn0ZCJ/Sq+RcpmI2np6vYlQBolmDPIrx95V3kOQU7RfEOWRCgEmDvj5lD4oNnx55KVIUfadYs8rk3OudD+dFA=="
        crossorigin="anonymous" referrerpolicy="no-referrer" />
    <script src="https://unpkg.com/@contentstack/ui-extensions-sdk@2.2.0/dist/ui-extension-sdk.js"></script>
    <title>json-editor</title>
  <script type="module" crossorigin>(function polyfill() {
  const relList = document.createElement("link").relList;
  if (relList && relList.supports && relList.supports("modulepreload")) return;
  for (const link of document.querySelectorAll('link[rel="modulepreload"]')) processPreload(link);
  new MutationObserver((mutations) => {
    for (const mutation of mutations) {
      if (mutation.type !== "childList") continue;
      for (const node of mutation.addedNodes) if (node.tagName === "LINK" && node.rel === "modulepreload") processPreload(node);
    }
  }).observe(document, {
    childList: true,
    subtree: true
  });
  function getFetchOpts(link) {
    const fetchOpts = {};
    if (link.integrity) fetchOpts.integrity = link.integrity;
    if (link.referrerPolicy) fetchOpts.referrerPolicy = link.referrerPolicy;
    if (link.crossOrigin === "use-credentials") fetchOpts.credentials = "include";
    else if (link.crossOrigin === "anonymous") fetchOpts.credentials = "omit";
    else fetchOpts.credentials = "same-origin";
    return fetchOpts;
  }
  function processPreload(link) {
    if (link.ep) return;
    link.ep = true;
    const fetchOpts = getFetchOpts(link);
    fetch(link.href, fetchOpts);
  }
})();
let extensionField = {};
let typingTimer = 0;
var jsoneditorElement = document.getElementById("jsoneditor");
var jsonEditor = {};
ContentstackUIExtension.init().then(function(extension) {
  extensionField = extension;
  extensionField.window.updateHeight(400);
  var value = extensionField.field.getData() || {};
  var options = {
    modes: ["text", "code", "tree", "form", "view"],
    mode: "code",
    ace,
    onChange: function() {
      clearTimeout(typingTimer);
      typingTimer = setTimeout(updateFieldValue, 600);
    }
  };
  jsonEditor = new JSONEditor(jsoneditorElement, options);
  jsonEditor.set(value);
});
document.getElementById("jsoneditor");
var NewTag = document.createElement("span");
NewTag.className = "invalid";
var text = document.createTextNode("Invalid JSON format !!");
NewTag.appendChild(text);
function updateFieldValue() {
  var value = jsonEditor.get();
  extensionField.field.setData(value).then(function() {
    console.log("data set on child");
  }).catch(function(error) {
    console.log("error in setting data", error);
  });
}</script>
  <style rel="stylesheet" crossorigin>body {
  margin: 0;
}

#jsoneditor {
  height: 380px;
}</style>
</head>

<body>
    <div id="jsoneditor"></div>

</body>

</html>