2013-05-04 17:54:03 +08:00
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# Usage
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### Install
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2019-10-06 03:43:03 +08:00
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Install via npm:
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2013-05-04 17:54:03 +08:00
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npm install jsoneditor
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## Load
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2013-05-04 18:02:20 +08:00
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To implement JSONEditor in a web application, load the javascript and css file
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2013-05-04 17:54:03 +08:00
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in the head of the HTML page:
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```html
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2015-03-01 03:47:23 +08:00
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<link href="jsoneditor/dist/jsoneditor.min.css" rel="stylesheet" type="text/css">
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<script src="jsoneditor/dist/jsoneditor.min.js"></script>
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2013-05-04 17:54:03 +08:00
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```
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## Use
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2019-10-06 03:43:03 +08:00
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In the body, create a div element with an id and a size:
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2013-05-04 17:54:03 +08:00
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```html
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<div id="jsoneditor" style="width: 400px; height: 400px;"></div>
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```
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After the page is loaded, load the editor with javascript:
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```js
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var container = document.getElementById("jsoneditor");
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var options = {
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mode: 'tree'
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};
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2014-05-30 04:13:37 +08:00
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var editor = new JSONEditor(container, options);
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2013-05-04 17:54:03 +08:00
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```
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2013-05-04 18:02:20 +08:00
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To set JSON data in the editor:
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2013-05-04 17:54:03 +08:00
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```js
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var json = {
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"Array": [1, 2, 3],
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"Boolean": true,
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"Null": null,
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"Number": 123,
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"Object": {"a": "b", "c": "d"},
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"String": "Hello World"
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};
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editor.set(json);
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```
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2013-05-04 18:02:20 +08:00
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To get JSON data from the editor:
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2013-05-04 17:54:03 +08:00
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```js
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var json = editor.get();
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```
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## Full Example
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```html
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<!DOCTYPE HTML>
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2020-09-23 16:23:38 +08:00
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<html lang="en">
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2013-05-04 17:54:03 +08:00
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<head>
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2015-05-15 03:25:10 +08:00
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<!-- when using the mode "code", it's important to specify charset utf-8 -->
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2020-09-23 16:23:38 +08:00
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<meta charset="utf-8">
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2015-05-15 03:25:10 +08:00
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2015-03-01 03:47:23 +08:00
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<link href="jsoneditor/dist/jsoneditor.min.css" rel="stylesheet" type="text/css">
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<script src="jsoneditor/dist/jsoneditor.min.js"></script>
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2013-05-04 17:54:03 +08:00
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</head>
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<body>
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<p>
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<button onclick="setJSON();">Set JSON</button>
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<button onclick="getJSON();">Get JSON</button>
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</p>
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<div id="jsoneditor" style="width: 400px; height: 400px;"></div>
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2015-02-28 04:54:04 +08:00
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<script>
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2013-05-04 17:54:03 +08:00
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// create the editor
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var container = document.getElementById("jsoneditor");
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2014-05-30 04:13:37 +08:00
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var editor = new JSONEditor(container);
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2013-05-04 17:54:03 +08:00
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// set json
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function setJSON () {
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var json = {
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"Array": [1, 2, 3],
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"Boolean": true,
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"Null": null,
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"Number": 123,
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"Object": {"a": "b", "c": "d"},
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"String": "Hello World"
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};
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editor.set(json);
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}
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// get json
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function getJSON() {
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var json = editor.get();
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alert(JSON.stringify(json, null, 2));
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}
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</script>
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</body>
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</html>
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2013-05-04 18:02:20 +08:00
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```
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For more examples, see the
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[examples section](https://github.com/josdejong/jsoneditor/tree/master/examples).
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