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/ answers: 1 / hits: 40349
/ 12 Years ago, sat, may 5, 2012, 12:00:00
I have a JSON input which can go to any number of levels.
I'm giving an input sample of
var d=getEntities( {Categories:
{
Facets:
[
{
count: 1,
entity: Company,
Company:
[
{
entity: Ford Motor Co,
Ford_Motor_Co:
[
{
count: 1,
entity: Ford
}
]
}
]
},
{
count: 4,
entity: Country,
Country: [
{
entity: Germany,
Germany: [
{
count: 1,
entity: Germany
}
],
currency: Euro (EUR)
},
{
entity: Italy,
Italy: [
{
count: 1,
entity: Italy
}
],
currency: Euro (EUR)
},
{
entity: Japan,
Japan: [
{
count: 1,
entity: Japan
}
],
currency: Yen (JPY)
},
{
entity: South Korea,
South_Korea: [
{
count: 1,
entity: South Korea
}
],
currency: Won (KRW)
}
]
},
{count: 5,
entity: Persons,
Persons: [
{
count: 2,
entity: Dodge
},
{
count: 1,
entity: Dodge Avenger
},
{
count: 1,
entity: Major League
},
{
count: 1,
entity: Sterling Heights
}
]
}
]
}});
I want to add the key value Entity in all levels to an array using recursion,
I'm able to collect the data from first level using the string
<html>
<head>
<script src=jquery.js type=text/javascript></script>
<script type=text/javascript src=dataDumper.js></script>
<script type=text/javascript>
var testJSON = {Categories:
{
Facets:
[
{
count: 1,
entity: Company,
Company:
[
{
entity: Ford Motor Co,
Ford_Motor_Co:
[
{
count: 1,
entity: Ford
}
]
}
]
},
{
count: 4,
entity: Country,
Country: [
{
entity: Germany,
Germany: [
{
count: 1,
entity: Germany
}
],
currency: Euro (EUR)
},
{
entity: Italy,
Italy: [
{
count: 1,
entity: Italy
}
],
currency: Euro (EUR)
},
{
entity: Japan,
Japan: [
{
count: 1,
entity: Japan
}
],
currency: Yen (JPY)
},
{
entity: South Korea,
South_Korea: [
{
count: 1,
entity: South Korea
}
],
currency: Won (KRW)
}
]
},
{count: 5,
entity: Persons,
Persons: [
{
count: 2,
entity: Dodge
},
{
count: 1,
entity: Dodge Avenger
},
{
count: 1,
entity: Major League
},
{
count: 1,
entity: Sterling Heights
}
]
}
]
}};
function scan(obj)
{
var k;
if (obj.hasOwnProperty('entity')) {
for (k in obj){
if (obj.hasOwnProperty(k)){
scan( obj[k] );
}
}
}
else{
if(k=='entity')
{
alert(obj.entity);
}
}
};
scan(testJSON);
</script>
</head>
<body>
</body>
</html>
How do I get in to the inner levels for JSON string using recursive functions?
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