Parse (Json function) - Revision history

Alex at 00:57, 19 February 2015

2015-02-19T00:57:00Z

← Older revision		Revision as of 00:57, 19 February 2015
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	<li>As with all virtual or true constructors, it is usually not necessary to specify the <code>%(json):</code> before the Parse method. That is <code>%json = %(json):parse(%jsonString)</code> is equivalent to <code>%json = parse(%jsonString)</code>.</li>		<li>As with all virtual or true constructors, it is usually not necessary to specify the <code>%(json):</code> before the Parse method. That is <code>%json = %(json):parse(%jsonString)</code> is equivalent to <code>%json = parse(%jsonString)</code>.</li>
	<li>If there are errors parsing the input string, a JsonParseError exception is thrown.</li>		<li>If there are errors parsing the input string, a JsonParseError exception is thrown.</li>
	<li>Unicode data it typically encoded either as UTF-8 or UTF-16 (the former much more common in English language apps) so would need to be converted to unicode before being parsed by the Parse method. This would be done by the [[Utf8ToUnicode (String function)\|Utf8ToUnicode]] and [[Utf16ToUnicode (String function)\|Utf16ToUnicode]] String functions. For example <code>%json = parse(%browserData:utf8ToUnicode)</code> coverts the browser data (presumably in a longstring) to unicode before parsing it with Parse.</li>		<li>Unicode data is typically encoded either as UTF-8 or UTF-16 (the former much more common in English language apps) so would need to be converted to unicode before being parsed by the Parse method. This would be done by the [[Utf8ToUnicode (String function)\|Utf8ToUnicode]] and [[Utf16ToUnicode (String function)\|Utf16ToUnicode]] String functions. For example <code>%json = parse(%browserData:utf8ToUnicode)</code> coverts the browser data (presumably in a longstring) to unicode before parsing it with Parse.</li>
	<li>The [[JsonParse (Unicode function)\|JsonParse Unicode function]] provides identical functionality to the parse method though is invoked differently (the method object is a unicode string and there ar no parameters).</li>		<li>The [[JsonParse (Unicode function)\|JsonParse Unicode function]] provides identical functionality to the parse method though is invoked differently (the method object is a unicode string and there ar no parameters).</li>
	<li>The parse method can parse JSON that consists simply of a quoted string, number, or boolean value. In these cases, the resultant Json object tree has a single object with a string, number, or boolean underlying type. If the JSON data consists simply of the unquoted string <code>null</code> Parse simply returns a null.		<li>The parse method can parse JSON that consists simply of a quoted string, number, or boolean value. In these cases, the resultant Json object tree has a single object with a string, number, or boolean underlying type. If the JSON data consists simply of the unquoted string <code>null</code> Parse simply returns a null.

Alex at 20:16, 18 February 2015

2015-02-18T20:16:40Z

@@ Line 1: / Line 1: @@
 {{Template:Json:Parse subtitle}}
+This function parse serialized JSON data contained in a unicode string into a Json object tree.
 ==Syntax==
 {{Template:Json:Parse syntax}}
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 <tr><th>%json</th><td><var>Json</var> object</td></tr>
 <tr><th nowrap="true"><var>[%(Json):]</var></th>
-<td>The optional class name in parentheses denotes a [[Notation conventions for methods#Constructors|virtual constructor]]. See [[#Usage notes|"Usage notes"]], below, for more information about invoking a virtual constructor.</td></tr>
+<td>The optional class name in parentheses denotes a [[Notation conventions for methods#Constructors|virtual constructor]].</td></tr>
 <tr><th>unicode</th>
-<td>Unicode</td></tr>
+<td>A unicode string containing serialized JSON data.</td></tr>
 </table>
 ==Usage notes==
 ==Examples==
 ==See also==
 {{Template:Json:Parse footer}}

Wiccan: Automatically generated page update

2015-02-17T17:20:09Z

Automatically generated page update

New page

{{Template:Json:Parse subtitle}}

This page is [[under construction]].
==Syntax==
{{Template:Json:Parse syntax}}
===Syntax terms===
<table class="syntaxTable">
<tr><th>%json</th><td><var>Json</var> object</td></tr>
<tr><th nowrap="true"><var>[%(Json):]</var></th>
<td>The optional class name in parentheses denotes a [[Notation conventions for methods#Constructors|virtual constructor]]. See [[#Usage notes|"Usage notes"]], below, for more information about invoking a virtual constructor.</td></tr>
<tr><th>unicode</th>
<td>Unicode</td></tr>
</table>
==Usage notes==
==Examples==
==See also==
{{Template:Json:Parse footer}}