JSON

Read and modify JSON values and convert between JSON and lists.

Feature: Data Transmission

What do you want to do?

string llJsonGetValue(string json, list specifiers)Parses the JSON string json and returns the value found by traversing the specified path of specifiers as a string.string llJsonSetValue(string json, list specifiers, string value)Returns a new JSON string representing json with the target located at specifiers set to value. Supports JSON_APPEND to append elements. Writing JSON_DELETE deletes the target. Overwriting array bounds or setting non-array levels with array indices returns JSON_INVALID.string llList2Json(string type, list values)Converts the list values into a JSON string of the specified type (either a JSON_ARRAY or a JSON_OBJECT). Returns JSON_INVALID if an error is encountered.

Reference

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5 topic entries

• list llJson2List(string src)function

  Parses the JSON string src and returns a list representing its top-level elements.

• string llJsonGetValue(string json, list specifiers)function

  Parses the JSON string json and returns the value found by traversing the specified path of specifiers as a string.

• string llJsonSetValue(string json, list specifiers, string value)function

  Returns a new JSON string representing json with the target located at specifiers set to value. Supports JSON_APPEND to append elements. Writing JSON_DELETE deletes the target. Overwriting array bounds or setting non-array levels with array indices returns JSON_INVALID.

• string llJsonValueType(string json, list specifiers)function

  Parses the JSON string json and returns the JSON type constant (JSON_*) representing the value found at specifiers.

• string llList2Json(string type, list values)function

  Converts the list values into a JSON string of the specified type (either a JSON_ARRAY or a JSON_OBJECT). Returns JSON_INVALID if an error is encountered.