Created
November 14, 2011 15:08
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JSON Schema validation + references
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<title>JSON Schema validation + references</title> | |
<!-- load Dojo --> | |
<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojo/dojo.xd.js"></script> | |
<script src="http://ajax.googleapis.com/ajax/libs/dojo/1.6.1/dojox/json/schema.js"></script> | |
<script> | |
window.onload=function() { | |
var schema, doc, results, text, color; | |
// ====== example 1 ====== | |
schema = { | |
"properties": { | |
"topPane": { | |
"type": "object", | |
"properties": { | |
"height": "number" | |
} | |
}, | |
"bottomPane": { | |
"$ref": "#/properties/topPane" | |
} | |
} | |
} | |
doc = { | |
"topPane": { | |
"height": 10 | |
}, | |
"bottomPane": { | |
"height": "not-a-number" | |
} | |
} | |
results = dojox.json.schema.validate(doc, schema); | |
if (results.valid) { | |
text = "Validator says json is valid, but it ought to be invalid"; | |
color = "red" | |
} else { | |
text = "Validator correctly says json is invalid"; | |
color = "green" | |
} | |
document.getElementById("result1").innerHTML = text; | |
document.getElementById("result1").setAttribute("style", "border: "+color+" solid 1px") | |
// ====== example 2 ====== | |
schema = { | |
"properties": { | |
"topPane": { | |
"$ref": "#/paneSchema" | |
}, | |
"bottomPane": { | |
"$ref": "#/paneSchema" | |
} | |
}, | |
"paneSchema": { | |
"type": "object", | |
"properties": { | |
"height": "number" | |
} | |
} | |
} | |
doc = { | |
"topPane": { | |
"height": 10 | |
}, | |
"bottomPane": { | |
"height": "not-a-number" | |
} | |
} | |
results = dojox.json.schema.validate(doc, schema); | |
if (results.valid) { | |
text = "Validator says json is valid, but it ought to be invalid"; | |
color = "red" | |
} else { | |
text = "Validator correctly says json is invalid"; | |
color = "green" | |
} | |
document.getElementById("result2").innerHTML = text; | |
document.getElementById("result2").setAttribute("style", "border: "+color+" solid 1px") | |
} | |
</script> | |
</head> | |
<body> | |
<h3>Result 1</h3> | |
Later properties referring to the subschemas of earlier properties: | |
<div id="result1"></div> | |
<h3>Result 2</h3> | |
Defining the subschemas of all three properties separately: | |
<div id="result2"></div> | |
</body> | |
</html> |
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