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This routine is available starting with SIL Engine™ 1.0.| Table plus |
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| applyColStyleToCell | true |
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| heading | 0 |
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| columnTypes | s,s,s,s |
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| multiple | false |
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| columnAttributes | style="background:#e5e7ea;font-weight:bold,,style="background:#e5e7ea;font-weight:bold, |
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| enableSorting | false |
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Syntax | arrayElementExists(array, elem) | Package | array | |
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Alias | elementExists (array, elem) | Pkg Usage | elementExists( |
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Description
| Excerpt |
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| Returns "true" if the element exists in the array and "false" otherwise. |
Returns "true" if the element exists in the array and "false" otherwise.
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Alias
elementExists(array, elem)
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Parameters
| Table plus |
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| applyColStyleToCell | true |
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| columnTypes | s,s,s,s |
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| heading | 0 |
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| multiple | false |
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| enableSorting | false |
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Parameter name | Type | Required | Description |
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array | |
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Array | Yes | Array where the element existence is checked. | element |
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Any | Yes | Element the existence is checked for. |
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Return Type
booleanBoolean
Example
| Code Block |
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if( elementExists(watchers, currentUser()) ){
print("You are watching this issue.");
}
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The routine returns "true" if currentUser is in the watchers array and if the result is "true" a message is printed.
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| Note |
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If elem is not the same type as declared in the array definition, the routine returns "error". |
See also
| Filter by label (Content by label) |
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| showLabels | false |
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| max | 10025 |
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| showSpace | false |
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| cql | label = "array_routines" and space = currentSpace ( ) |
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| labels | array_routines |
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