59 lines
2.8 KiB
Plaintext
59 lines
2.8 KiB
Plaintext
created: 20231204112944341
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modified: 20231204115056732
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tags: [[Operator Examples]] [[jsonset Operator]]
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title: jsonset Operator (Examples)
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<$let object-a="""{
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"a": "one",
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"b": "",
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"c": "three",
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"d": {
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"e": "four",
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"f": [
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"five",
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"six",
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true,
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false,
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null
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],
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"g": {
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"x": "max",
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"y": "may",
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"z": "maize"
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}
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}
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}
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"""
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object-b="""{"a":"one","b":"","c":1.618,"d":{"e":"four","f":["five","six",true,false,null]}}""">
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The examples below assume the following JSON object is contained in the variable `object-a`:
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<pre><<object-a>></pre>
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<<.operator-example 1 "[<object-a>jsonset[d],[Jaguar]]">>
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<<.operator-example 2 "[<object-a>jsonset[d],[f],[Panther]]">>
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<<.operator-example 3 "[<object-a>jsonset[d],[f],[-1],[Elephant]]">>
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<<.operator-example 4 "[<object-a>jsonset[d],[f],[-2],[Elephant]]">>
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<<.operator-example 5 "[<object-a>jsonset[d],[f],[-4],[Elephant]]">>
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<<.operator-example 6 "[<object-a>jsonset[Panther]]" "If only a single parameter is specified, it replaces the entire JSON object">>
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<<.operator-example 7 "[<object-a>jsonset[]]" "If only a single blank parameter is specified, no changes are made to the JSON object">>
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The examples below assume the following JSON object is contained in the variable `object-b`:
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<pre><<object-b>></pre>
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<<.operator-example 8 "[<object-b>jsonset[]]" "If only a single blank parameter is specified, no changes are made to the JSON object">>
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<<.operator-example 9 "[<object-b>jsonset[],[Antelope]]" "If the property to be set is blank, the entire JSON object is replaced">>
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<<.operator-example 10 "[<object-b>jsonset:number[],[not a number]]" "invalid numbers are interpreted as zero">>
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<<.operator-example 11 "[<object-b>jsonset[id],[Antelope]]" "nonexistent top level properties are added to the object">>
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<<.operator-example 19 "[<object-b>jsonset[missing],[id],[Antelope]]" "nonexistent nested properties are are ignored">>
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<<.operator-example 12 "[<object-b>jsonset:notatype[id],[Antelope]]" "invalid type suffix is interpreted as the default string type">>
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<<.operator-example 13 "[<object-b>jsonset:boolean[id],[false]]">>
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<<.operator-example 14 "[<object-b>jsonset:boolean[id],[Antelope]]" "invalid boolean value causes no assignment to be made">>
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<<.operator-example 15 "[<object-b>jsonset:number[id],[42]]">>
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<<.operator-example 16 "[<object-b>jsonset:null[id]]">>
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<<.operator-example 17 "[<object-b>jsonset:array[d],[f],[5]]">>
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<<.operator-example 18 "[<object-b>jsonset:object[d],[f],[5]]">>
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<<.operator-example 20 "[<object-a>] [<object-b>] :and[jsonset[b],[two]]" "If the input consists of multiple JSON objects with matching properties, the value is set for all of them">> |