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dynamic value to pass in Json Path query in angular 6

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0

I trying to fetch data from JSON using JSONPath.
Below is the sample json :sample =
"store":"ABC",
"book": [

"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": 8.95
,

"category": "fiction",
"author": "Evelyn Waugh",
"title": "Sword of Honour",
"price": 12.99

]

Added import JSONPath from 'jsonpath/jsonpath';

i need to get json whose category fiction.
let arr = JSONpath.query(sample,'$.book[?(@.category =='fiction')]);

getting response as
"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": 8.95

Now i m trying to pass dynamic value which user going to select.
let arr = JSONPath.query(sample,"$.book[?(@.category =='+ selectedValue +')]"

now arr is empty. Kindly let me know is it possible to send dynamic value in JSON path.

Thanks

angular6 jsonpath

share|improve this question

asked Mar 28 at 9:26

DeeDee

3055 bronze badges

add a comment | 

0

I trying to fetch data from JSON using JSONPath.
Below is the sample json :sample =
"store":"ABC",
"book": [

"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": 8.95
,

"category": "fiction",
"author": "Evelyn Waugh",
"title": "Sword of Honour",
"price": 12.99

]

Added import JSONPath from 'jsonpath/jsonpath';

i need to get json whose category fiction.
let arr = JSONpath.query(sample,'$.book[?(@.category =='fiction')]);

getting response as
"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": 8.95

Now i m trying to pass dynamic value which user going to select.
let arr = JSONPath.query(sample,"$.book[?(@.category =='+ selectedValue +')]"

now arr is empty. Kindly let me know is it possible to send dynamic value in JSON path.

Thanks

angular6 jsonpath

share|improve this question

asked Mar 28 at 9:26

DeeDee

3055 bronze badges

add a comment | 

I trying to fetch data from JSON using JSONPath.
Below is the sample json :sample =
"store":"ABC",
"book": [

"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": 8.95
,

"category": "fiction",
"author": "Evelyn Waugh",
"title": "Sword of Honour",
"price": 12.99

]

Added import JSONPath from 'jsonpath/jsonpath';

i need to get json whose category fiction.
let arr = JSONpath.query(sample,'$.book[?(@.category =='fiction')]);

getting response as
"category": "reference",
"author": "Nigel Rees",
"title": "Sayings of the Century",
"price": 8.95

Now i m trying to pass dynamic value which user going to select.
let arr = JSONPath.query(sample,"$.book[?(@.category =='+ selectedValue +')]"

now arr is empty. Kindly let me know is it possible to send dynamic value in JSON path.

Thanks

angular6 jsonpath

share|improve this question

asked Mar 28 at 9:26

DeeDee

3055 bronze badges

share|improve this question

asked Mar 28 at 9:26

DeeDee

3055 bronze badges

share|improve this question

asked Mar 28 at 9:26

DeeDee

3055 bronze badges

asked Mar 28 at 9:26

DeeDee

3055 bronze badges

asked Mar 28 at 9:26

DeeDee

3055 bronze badges