<CCJson>.Path.Count

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<CCJson>.Path.Count

 

Description

 

Returns count of items for given JSON path.

 

Syntax

 

count = <CCJson>.Path.Count(pathSpecification)

 

Returns

 

Number

 

Parameters

 

Name

Type

Optional

Meaning

pathSpecification

Tokens

No

Path specification further explained in CJSon path specification topic.

 

Remarks

 

If the path is array, it will return the amount of items in the array.

 

If the path is object, it will return the number of keys in given object.

 

Restrictions

 

See also

 

.Path.Name

.Path.Ptr

.Path.Type

.Path.Type$

.Path.Value

 

Examples

 

uses "cjson""console"

 

dim json as new CCJson                                        ' Create an empty CCJson object

 

json.Parse("[{""name"": ""Eros""}, {""name"": ""Roberto""}]"' Parse valid JSON string

 

for as long = 1 to json.Path.Count(.)                       ' Number of items in root JSON array   

  printl n

  printl "Path ptr: " + json.Path.Ptr((n)."name")             ' Pointer to n-th name item

  printl "Value:    " + json.Path.Value((n)."name")           ' Value of n-th name item

  printl "Type:     " + json.Path.Type((n)."name")            ' Numeric type of n-th name item

  printl "Type$:    " + json.Path.Type$((n)."name")           ' Text for of type of n-th name item

  printl

next

 

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