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<title>JavaScript JSONPath example | JSON tutorial | w3resource</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script type="text/javascript" src="http://www.w3resource.com/JSON/json.js"></script>
<script type="text/javascript" src="http://www.w3resource.com/JSON/jsonpath.js"></script>
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<h1>This is an example of JavaScript with JSONPath</h1>
<script type="text/javascript">
var json = { "MovieDatabase": {
"movie": [
{ "name":"The Change-Up",
"genre": "comedy",
"director": "David Dobkin",
"Facebook_like": 252
},
{ "name":"Rise of the Planet of the Apes",
"genre": "SciFi",
"director": "Rupert Wyatt",
"Facebook_like": 472
},
{ "name":"30 Minutes or Less",
"genre": "adventure",
"director": "Ruben Fleischer",
"Facebook_like": 114
},
{ "name":"Final Destination 5",
"genre": "Horror",
"director": "Steven Quale",
"Facebook_like": 241
}
]
}
};
result = "";
result += jsonPath(json, "$.MovieDatabase.movie[*].director").toJSONString() + "<br />";
//find all directors
result += jsonPath(json, "$..director").toJSONString() + "<br />";
//find all directors
result += jsonPath(json, "$.MovieDatabase.*").toJSONString() + "<br />";
//find all movies
result += jsonPath(json, "$.MovieDatabase..Facebook_like").toJSONString() + "<br />";
//find all facebook lies of all the movies
result += jsonPath(json, "$..movie[(@.length-1)]").toJSONString() + "<br />";
//the last movie in data
result += jsonPath(json, "$..movie[-1:]").toJSONString() + "<br />";
//the last movie in data
result += jsonPath(json, "$..movie[0,1]").toJSONString() + "<br />";
//first two movies
result += jsonPath(json, "$..movie[:3]").toJSONString() + "<br />";
//first three movies
result += jsonPath(json, "$..movie[?(@.genre)]").toJSONString() + "<br />";
//all movies with genre
result += jsonPath(json, "$..movie[?(@.Facebook_like>200)]").toJSONString() + "<br />";
//movies with facebook like more that 200
result += jsonPath(json, "$..*").toJSONString() + "\n";
// all members in the JSON document
document.write(result);
</script>
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