SDU - User contributions [en]

Operators

2009-03-03T16:27:29Z

Andreyn:

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[[Category:Customizations]]
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== Arithmetic Operators ==
<source lang="javascript">
+ Addition
- Subtraction
* Multiplication
/ Division
% Modulo, for example a % b will result in the remainder of a divided by b
</source>

== Comparison (Relational) Operators ==
<source lang="javascript">
== Equal to
!= Not Equal to
<= Less than or equal to
< Less than
>= Greater than
> Greater than
</source>

== Concatenation Operators ==
<source lang="javascript">
+
</source>

== Logical Operators ==
<source lang="javascript">
||
&&
!
</source>

== Assignment Operators ==
<source lang="javascript">
= simple assignment
+= Compound addition, like in C
-= Compound subtraction
*= Compound multiplication
/= Compound division
%= Compound modulo
</source>

Operators

2009-03-03T16:18:45Z

Andreyn: /* Arithmetic Operators */

Spel Reference Guide

2009-03-03T16:14:50Z

Andreyn: /* Overview */

__NOTOC__
[[Category:Customization]]
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== Overview ==
Spel is CA proprietary code used to script Service Desk core operations. Spel code can be found in .spl and .maj files located in [[$NX_ROOT]]\bopcfg\majic and [[$NX_ROOT]]\site\mods\majic directories. Other examples can be found in the [[$NX_ROOT]]\samples directory.

Note: .spl files with a ''pcd'' preceding the .spl are encrypted files, such as chgpcd.spl or itilpcd.spl.

Spel is usually used to write methods for object or attribute triggers. Examples may be attribute validation, notification, post processing, etc.

Spel is interpreted and executed by the Method Engine (spel_srvr), it can also be executed from the command line with bop_cmd command that interprets the fragment (.frg) files and executes the code.

The language resembles C++. Unlike C or C++, Spel does not support pointers or structures.

== Reference Sections ==
{| width="100%"
|-
! colspan=3|'''Functions'''
|-
| width="34%" align="left" style="vertical-align:top;" |
*[[format]]
*[[getenv]]
*[[now]]
| width="33%" align="left" style="vertical-align:top;" |
*[[send_wait]]
*[[sindex]]
*[[strlen]]
*[[substr]]
| width="33%" align="left" style="vertical-align:top;" |
*[[workshift_abs2work]]
*[[workshift_work2abs]]
|-
|}

{| width="100%"
|-
! colspan=3|'''Statements'''
|-
| width="34%" align="left" style="vertical-align:top;" |
*[[if]]
| width="33%" align="left" style="vertical-align:top;" |
*[[for]]
| width="33%" align="left" style="vertical-align:top;" |
*[[while]]
|-
|}

{| width="100%"
|-
! colspan=3|'''Other'''
|-
| width="34%" align="left" style="vertical-align:top;" |
*[[Data Type Conversion]]
*[[Operators]]
| width="33%" align="left" style="vertical-align:top;" |
*[[Spel FAQ]]
*[[Triggering Reaction]]
| width="33%" align="left" style="vertical-align:top;" |
*[[Troubleshooting Spell Code|Troubleshooting]]
*[[Variables and Types]]
*[[Methods handling]]
|-
|}

== See Also ==
[[WSSIWYG]] by Nero Le Velu

Sindex

2009-03-03T16:02:30Z

Andreyn: /* Examples */

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== Overview ==
A spel function which, although much diffrent in syntax, works similar to regex (Regular Expression) string matches found in most other programming languages.

Returns the index of the first appearance of the pattern in the search string. Patterns can be regular expressions.

== Usage ==
int sindex(string search_str, string pattern);

Returns the index of the first appearance of PATTERN in the SEARCH_STR.

== Results ==
Sindex will return a -1 is no match is found or the position of the first character of the match. Position count starts from zero.

== Examples ==
* If statement using sindex (matching a string against a string)
if (sindex("test string", "test")==0) {return;}

* Pushing the results of sindex into a variable (matching a string in another variable)
int results;
results=sindex(group.id, "776B094702EABB4B87F04A139E72D44B");
if (results==-1) {
set_return_data("No Match");
} else {
set_return_data("Match!");
}

// Regular expression example

sindex(action_desc, "(wf:[0-9]+)");

// This will print "sindex: 2"

printf("sindex: %d\n", sindex("This is a test message.", "is"));

Sindex

2009-03-03T16:01:21Z

Andreyn: /* Examples */

__NOTOC__
{{Global Header}}
{{Global Announcement}}

== Overview ==
A spel function which, although much diffrent in syntax, works similar to regex (Regular Expression) string matches found in most other programming languages.

Returns the index of the first appearance of the pattern in the search string. Patterns can be regular expressions.

== Usage ==
int sindex(string search_str, string pattern);

Returns the index of the first appearance of PATTERN in the SEARCH_STR.

== Results ==
Sindex will return a -1 is no match is found or the position of the first character of the match. Position count starts from zero.

== Examples ==
* If statement using sindex (matching a string against a string)
if (sindex("test string", "test")==0) {return;}

* Pushing the results of sindex into a variable (matching a string in another variable)
int results;
results=sindex(group.id, "776B094702EABB4B87F04A139E72D44B");
if (results==-1) {
set_return_data("No Match");
} else {
set_return_data("Match!");
}

// Regular expression example
sindex(action_desc, "(wf:[0-9]+)");

// This will print "sindex: 2"
printf("sindex: %d\n", sindex("This is a test message.", "is"));

Sindex

2009-03-03T15:58:49Z

Andreyn: /* Results */

Sindex

2009-03-03T15:53:56Z

Andreyn: /* Usage */

__NOTOC__
{{Global Header}}
{{Global Announcement}}

== Overview ==
A spel function which, although much diffrent in syntax, works similar to regex (Regular Expression) string matches found in most other programming languages.

Returns the index of the first appearance of the pattern in the search string. Patterns can be regular expressions.

== Usage ==
int sindex(string search_str, string pattern);

Returns the index of the first appearance of PATTERN in the SEARCH_STR.

== Results ==
Sindex will return a -1 is no match is found or a 0 if a match is made.

== Examples ==
* If statement using sindex (matching a string against a string)
if (sindex("test string", "test")==0) {return;}

* Pushing the results of sindex into a variable (matching a string in another variable)
int results;
results=sindex(group.id, "776B094702EABB4B87F04A139E72D44B");
if (results==-1) {
set_return_data("No Match");
} else {
set_return_data("Match!");
}

Sindex

2009-03-03T15:52:35Z

Andreyn: /* Overview */

__NOTOC__
{{Global Header}}
{{Global Announcement}}

== Overview ==
A spel function which, although much diffrent in syntax, works similar to regex (Regular Expression) string matches found in most other programming languages.

Returns the index of the first appearance of the pattern in the search string. Patterns can be regular expressions.

== Usage ==
sindex(''"string"'',''"match"'');

Unknown if any wildcards are supported

== Results ==
Sindex will return a -1 is no match is found or a 0 if a match is made.

== Examples ==
* If statement using sindex (matching a string against a string)
if (sindex("test string", "test")==0) {return;}

* Pushing the results of sindex into a variable (matching a string in another variable)
int results;
results=sindex(group.id, "776B094702EABB4B87F04A139E72D44B");
if (results==-1) {
set_return_data("No Match");
} else {
set_return_data("Match!");
}