jsoneditor/test/test_destroy.html

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<!DOCTYPE HTML>
<html lang="en">
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<head>
<meta charset="utf-8">
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<link href="../dist/jsoneditor.css" rel="stylesheet" type="text/css">
<script src="../dist/jsoneditor.js"></script>
<style type="text/css">
body {
font: 10.5pt arial;
color: #4d4d4d;
line-height: 150%;
width: 500px;
padding-left: 40px;
}
code {
background-color: #f5f5f5;
}
#jsoneditor {
width: 500px;
height: 500px;
}
</style>
</head>
<body>
<p>
Switch editor mode using the mode box.
Note that the mode can be changed programmatically as well using the method
<code>editor.setMode(mode)</code>, try it in the console of your browser.
</p>
<form>
<div id="jsoneditor"></div>
</form>
<p>
<button id="destroy">Destroy</button>
</p>
<script>
var container, options, json, editor;
container = document.getElementById('jsoneditor');
options = {
mode: 'tree',
modes: ['code', 'form', 'text', 'tree', 'view', 'preview'], // allowed modes
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onError: function (err) {
alert(err.toString());
},
onChange: function () {
console.log('change');
},
indentation: 4,
escapeUnicode: true
};
json = {
"array": [1, 2, [3,4,5]],
"boolean": true,
"htmlcode": '&quot;',
"escaped_unicode": '\\u20b9',
"unicode": '\u20b9,\uD83D\uDCA9',
"return": '\n',
"null": null,
"number": 123,
"object": {"a": "b", "c": "d"},
"string": "Hello World",
"url": "http://jsoneditoronline.org"
};
editor = new JSONEditor(container, options, json);
console.log('json', json);
console.log('string', JSON.stringify(json));
document.querySelector('#destroy').onclick = function () {
editor.destroy();
editor = null;
}
</script>
</body>
</html>