blob: 70b99d0ded06cbcb78db3da61399b386769f6afa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
<?xml version="1.0" encoding="UTF-8" ?>
<class name="JSONParseResult" inherits="Reference" version="3.2">
<brief_description>
Data class wrapper for decoded JSON.
</brief_description>
<description>
Returned by [method JSON.parse], [JSONParseResult] contains the decoded JSON or error information if the JSON source wasn't successfully parsed. You can check if the JSON source was successfully parsed with [code]if json_result.error == OK[/code].
</description>
<tutorials>
</tutorials>
<methods>
</methods>
<members>
<member name="error" type="int" setter="set_error" getter="get_error" enum="Error">
The error type if the JSON source was not successfully parsed. See the [enum Error] constants.
</member>
<member name="error_line" type="int" setter="set_error_line" getter="get_error_line" default="-1">
The line number where the error occurred if JSON source was not successfully parsed.
</member>
<member name="error_string" type="String" setter="set_error_string" getter="get_error_string" default="""">
The error message if JSON source was not successfully parsed. See the [enum Error] constants.
</member>
<member name="result" type="Variant" setter="set_result" getter="get_result">
A [Variant] containing the parsed JSON. Use [method @GDScript.typeof] or the [code]is[/code] keyword to check if it is what you expect. For example, if the JSON source starts with curly braces ([code]{}[/code]), a [Dictionary] will be returned. If the JSON source starts with braces ([code][][/code]), an [Array] will be returned.
[b]Note:[/b] The JSON specification does not define integer or float types, but only a number type. Therefore, parsing a JSON text will convert all numerical values to float types.
[b]Note:[/b] JSON objects do not preserve key order like Godot dictionaries, thus, you should not rely on keys being in a certain order if a dictionary is constructed from JSON. In contrast, JSON arrays retain the order of their elements:
[codeblock]
var p = JSON.parse('["hello", "world", "!"]')
if typeof(p.result) == TYPE_ARRAY:
print(p.result[0]) # Prints "hello"
else:
print("unexpected results")
[/codeblock]
</member>
</members>
<constants>
</constants>
</class>
|