Kowy at 14:11, 16 March 2012

2012-03-16T14:11:41Z

Kowy: attrs_by_index

2012-03-01T15:17:29Z

attrs_by_index

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__NOTOC__
[[Category:Customizations]]
[[Category:r11]]
[[Category:r12]]
[[Category:Spell Code]]
{{Global Header}}
{{Global Announcement}}
== Overview ==
This method can be used to fetch attributes from a recordset just returned from [[Send_WaitCall_attrSync_fetch|sync_fetch]] and it should be faster then [[dob_by_index|dob_by_index]] method, because it doesn't need to create full dob in memory, but only specified attributes. It can be called in [[Spel_Reference_Guide|Spell Code]] using [[send_wait]] method.

== Usage ==
<source lang="javascript">
void send_wait (int timeout, object recordset, "attrs_by_index", int start_index, int end_index, "DEFAULT", int attrs_num [, var attrs])
</source>

* ''timeout'' - how long (?in seconds?) should the method wait for finishing the method (0 means infinite)
* ''recordset'' - object returned from [[Send_WaitCall_attrSync_fetch|sync_fetch]] method
* ''start_index'' - from which index do you want to iterate? Must by between 0 and item_count-1
* ''end_index'' - to which index do you want to iterate? Must by between 0 and item_count-1
* ''attrs_num'' - number of following attributes
* ''attributes'' - each attribute of fetched object you want to return should be passed its name as a string here

== Results ==
On success the resulted list is filled into a global array '''msg''' as follows:
* msg[0] - SD system attribute used for enumeration (NEXT or EOF can be here)
* msg[1] - item Persistent ID
* msg[2] - empty?
* msg[3] - index in the recordset
* msg[4] - number of returned attributes (should be same as attrs_num)
* msg[5] - value of the first asked attribute
* msg[6] - value of the second asked attribute
* ...

@@ Line 23: / Line 23: @@
 == Results ==
 On success the resulted list is filled into a global array '''msg''' as follows:
-* msg[0] - SD system attribute used for enumeration (NEXT or EOF can be here)
+* msg[0] - SD system attribute used for enumeration (NEXT, LAST or EOF can be here)
 * msg[1] - item Persistent ID
 * msg[2] - empty?

Attrs by index - Revision history

Kowy at 14:11, 16 March 2012

Kowy: attrs_by_index