Difference between revisions of "JSON DELETE"
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|desc=A [[:Category:LSL_Constants|constant]] used to delete a value within a [http://www.json.org/ JSON] text string. | |desc=A [[:Category:LSL_Constants|constant]] used to delete a value within a [http://www.json.org/ JSON] text string. | ||
|constants={{LSL Constants/JSON}} | |constants={{LSL Constants/JSON}} | ||
|examples=<lsl></lsl> | |examples=<lsl>default | ||
{ | |||
touch_start(integer num_detected) | |||
{ | |||
string jsonString = "[1,2,3,4,5]"; | |||
llSay(PUBLIC_CHANNEL, "Original: " + jsonString); | |||
// we remove the first item (list has zero-based index!) | |||
jsonString = llJsonSetValue(jsonString, [0], JSON_DELETE); | |||
// "[2,3,4,5]" | |||
llSay(PUBLIC_CHANNEL, "Modified: " + jsonString); | |||
} | |||
}</lsl> | |||
|caveats=*Using JSON_DELETE will '''not''' prune empty objects or arrays at higher levels. | |caveats=*Using JSON_DELETE will '''not''' prune empty objects or arrays at higher levels. | ||
|functions= | |functions= |
Revision as of 19:03, 7 October 2013
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Description
Constant: string JSON_DELETE = "�";Caveats
- Using JSON_DELETE will not prune empty objects or arrays at higher levels.
Related Articles
Constants
Type Flags | Value | Unicode | Integer | URL Encoded | HTML Encoded | Description |
---|---|---|---|---|---|---|
JSON_INVALID | | U+FDDO | 64976 | "%EF%B7%90" |  | Value returned when inputs are not well formed. |
JSON_OBJECT | | U+FDD1 | 64977 | "%EF%B7%91" |  | |
JSON_ARRAY | | U+FDD2 | 64978 | "%EF%B7%92" |  | |
JSON_NUMBER | | U+FDD3 | 64979 | "%EF%B7%93" |  | |
JSON_STRING | | U+FDD4 | 64980 | "%EF%B7%94" |  | |
JSON_NULL | | U+FDD5 | 64981 | "%EF%B7%95" |  | |
JSON_TRUE | | U+FDD6 | 64982 | "%EF%B7%96" |  | |
JSON_FALSE | | U+FDD7 | 64983 | "%EF%B7%97" |  | |
JSON_DELETE | | U+FDD8 | 64984 | "%EF%B7%98" |  | Used with llJsonSetValue to remove a key-value pair. |
Functions
• | llJsonSetValue |
Examples
<lsl>default {
touch_start(integer num_detected) { string jsonString = "[1,2,3,4,5]";
llSay(PUBLIC_CHANNEL, "Original: " + jsonString);
// we remove the first item (list has zero-based index!) jsonString = llJsonSetValue(jsonString, [0], JSON_DELETE);
// "[2,3,4,5]" llSay(PUBLIC_CHANNEL, "Modified: " + jsonString); }
}</lsl>