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- Properties specific to the description of variables of type jsonReader
jsonReader (Variable type) In french: jsonReader
The type jsonReader type allows linear browsing of a large JSON document with optimal performance and reduced memory usage. The characteristics of this JSON document can be read using various WLanguage properties. Note: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable. Warning This type of variable is only available from version 2025 Update 3. Lecteur_JSON is jsonReader = JSONOpenReader("fichier.json")
FOR EACH Lecteur_JSON IN-DEPTH
...
END
Properties Properties specific to the description of variables of type jsonReader The following properties can be used to manipulate a JSON document: | | | | Property name | Type used | Effect |
|---|
| Name | Character string | - Member name, if current element is a member of an object, member name.
- Empty string ("") if the element corresponds to the root or an array element.
This property is read-only. | | Depth | entier | Depth of current element. This property is read-only. | | Parent | jsonReader | Parent element in an in-depth journey. This property is read-only. | | SourceJSON | Character string | JSON source corresponding to the current element. This property is read-only. | | Type | entier | Type of current element:- wlBoolean simple JSON Boolean value.
- wlUnicodeString JSON single string value.
- wlInteger simple JSON integer value.
- wlNull simple JSON value Null.
- wlNumeric single decimal JSON value.
- wlVariantObject JSON object.
- wlVariantTableau JSON array.
- wlVide uninitialized drive.
This property is read-only. | | Value | All types | Value if current element is a simple type (other than object or array). This property is read-only. |
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