1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
|
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Recursive JSON Editor Example</title>
<!-- Foundation CSS framework (Bootstrap and jQueryUI also supported) -->
<link rel='stylesheet' href='../../../javascript/bootstrap/css/bootstrap.css'>
<!-- Font Awesome icons (Bootstrap, Foundation, and jQueryUI also supported) -->
<link rel='stylesheet' href='//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.0.3/css/font-awesome.css'>
<link rel='stylesheet' href='//cdn.jsdelivr.net/sceditor/1.4.3/jquery.sceditor.default.min.css'>
<link rel='stylesheet' href='//cdn.jsdelivr.net/sceditor/1.4.3/themes/modern.min.css'>
<script src='../../../javascript/jquery/jquery.min.js'></script>
<script src='//cdn.jsdelivr.net/sceditor/1.4.3/jquery.sceditor.min.js'></script>
<script src='//cdn.jsdelivr.net/sceditor/1.4.3/plugins/xhtml.js'></script>
<script src="../../../javascript/json-editor/jsoneditor.min.js"></script>
</head>
<body>
<div class='container'>
<div class='row' style='padding-bottom: 15px;'>
<div class='col-md-12'>
<h1>Recursive JSON Editor Example</h1>
<p>
This example demonstrates the many ways you can use recursive schemas (aka self-referential or circular schemas).
</p>
<ul>
<li>Within array items as long as minLength is 0. See "coworkers" below.</li>
<li>In non-default properties. See "mother" below (click the "object properties" button and check "mother")</li>
<li>In oneOf as long as it's not the 1st choice. See "bestFriend" below.</li>
<li>In patternProperties. Try adding the property "cousin_1" using the "object properties" button.</li>
</ul>
</div>
</div>
<div class='row' style='padding-bottom: 15px;'>
<div class='col-md-12'>
<button id='submit' class='btn btn-info'>Submit (console.log)</button>
<button id='restore' class='btn btn-info'>Restore to Default</button>
<button id='enable_disable' class='btn btn-info'>Disable/Enable Form</button>
<span id='valid_indicator' class='label label-success'></span>
</div>
</div>
<div class='row'>
<div class='col-md-12'>
<div id='editor_holder'></div>
</div>
</div>
</div>
<script>
JSONEditor.defaults.theme = 'bootstrap3';
JSONEditor.defaults.iconlib = 'fontawesome4';
JSONEditor.plugins.sceditor.style = "//cdn.jsdelivr.net/sceditor/1.4.3/jquery.sceditor.default.min.css";
// Initialize the editor
var editor = new JSONEditor(document.getElementById('editor_holder'),{
// The schema for the editor
schema: {
title: "Person",
$ref: "#/definitions/person",
definitions: {
person: {
type: "object",
id: "person",
// The object will start with only these properties
defaultProperties: [
"fname",
"lname",
"bestFriend",
"coworkers"
],
patternProperties: {
// Self-referntial schema in patternProperties
"^cousin_[0-9]+$": {
$ref: "#/definitions/person"
}
},
properties: {
fname: {
title: "first name",
type: "string"
},
lname: {
title: "last name",
type: "string"
},
bestFriend: {
title: "best friend",
oneOf: [
{
title: "none",
type: "null"
},
// Self-referential schema as 2nd choice in oneOf
{
title: "person",
$ref: "#/definitions/person"
}
]
},
coworkers: {
type: "array",
// Self-referential schema in array items
items: {
title: "Coworker",
$ref: "#/definitions/person"
}
},
// Self-referential schemas in non-default properties
mother: {
title: "mother",
$ref: "#/definitions/person"
}
}
},
year: {
type: "integer",
pattern: "^[0-9]{4}$",
minimum: 1900,
maximum: 2100
}
}
}
});
// Hook up the submit button to log to the console
document.getElementById('submit').addEventListener('click',function() {
// Get the value from the editor
console.log(editor.getValue());
});
// Hook up the Restore to Default button
document.getElementById('restore').addEventListener('click',function() {
editor.setValue(starting_value);
});
// Hook up the enable/disable button
document.getElementById('enable_disable').addEventListener('click',function() {
// Enable form
if(!editor.isEnabled()) {
editor.enable();
}
// Disable form
else {
editor.disable();
}
});
// Hook up the validation indicator to update its
// status whenever the editor changes
editor.on('change',function() {
// Get an array of errors from the validator
var errors = editor.validate();
var indicator = document.getElementById('valid_indicator');
// Not valid
if(errors.length) {
indicator.className = 'label label-danger'
indicator.textContent = "not valid";
}
// Valid
else {
indicator.className = 'label label-success'
indicator.textContent = "valid";
}
});
</script>
</body>
</html>
|
