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With Version 5.13 it is enough to write the name of a Parameter into Value. It is recognised by the Filter and easier then the former notation #XI.TIPar( ...
If you want to use a string with the same name please use "quotes".

Summary

This operator allows to filter rows from a table according to conditions on their fields. It roughly corresponds to the WHERE condition of an SQL statement.

Example: Search for the term "Shop A". All rows containing the string "Shop A" in a given column are selected. 

Example: Filter for times related to work

Situation

From the table below only data containing times related to work (starting with "Arbeit" in column D) should be displayed.

Operation setting

It is possible to filter for more than one criterium, but only one is needed  here.

Result

TIS Project

Confluence Op Filter Columns.gzip

Simple Filters

  1. Choose the column with the criterion to filter.
  2. Choose the filter condition.
  3. If necessary, define the value for filtering
  4. If you choose more than one, define whether the conditions are regarded separately or together (And/Or).

 

In the operations view you can see now the defined filters and number of chosen lines.



User Defined Filters

Filters can also be created manually.
1. Activate the checkbox for using the user defined filter.
2. Type in the filter statement.



Filter statement

  • Define the columns always with encircling "@"
  • Use definitions such as
    • ==, !=
    • <, >
    • <=, >=x
    • BeginsWith(@...@, "x"), NotBeginsWith(@...@, "x")
    • EndsWith(@...@, "x"), NotEndsWith(@...@, "x")
    • Contains(@...@,"x"), NotContains(@...@,"x")
    • IsNull(@...@), NotIsNull(@...@)
    • IsEmpty(@...@)
    • IsNullOrEmpty(@...@), NotIsNullOrEmpty(@...@)
    • Top(@...@, 10), Bottom(@...@, 5) – Example delivers the Top 10 or Bottom 5 values
    • AboveAverage(@...@), BelowAverage(@...@)
    • OneOf(, 8.0, 3, #XI.TISPar("F1")#,4) – Here in column "Position" the comma separated values are being chosen.
  • Connect more than one conditions by "and" and "or".

Parameter Controlled Filter Conditions

To filter tables via [TIS]Board and parameters, define filter parameters.



Now define a statement which includes the filter

#XI.TISPar("Filter 1")# ==

Controller portlet

Now make a controller portlet for [TIS]Board, where you can type in the condition for your filter.

Parameter Controlled Filters for Columns

Create a parameter for defining column names



Now define a statement, which includes the filter

BeginsWith(#XI.TISPar("Column name")#,"A")

Controller portlet

Now make a controller portlet for [TIS]Board, where you can type in the column for your filter. 
You can define several portlets for one filter – One for the column itself, and another one for the condition.

Want to learn more?

Settings

This operator allows to filter rows from a table according to conditions on their fields. 

Parameters



Examples

1. Filter conditions for text

The allowed operators are & and |

  • & = logical AND
  • | = logical OR

Filter condition

Explanation

Contains("Shop A")

Search for the term Shop A. All cell texts containing Shop A are selected.
Example:

  • Shop A
  • Shop Arlberg
  • 1-A-Shop Anton

Contains("Shop A" | "Shop N")

Search for the term Shop A or Shop N. All cell texts containing Shop A or Shop N are selected.
Example:

  • Shop A
  • Shop Arlberg
  • 1-A-Shop Nordpol

Contains("Shop" & "Arl")

Search for the term Shop A or Shop N. All cell texts containing Shop A and Arl are selected.
Example:

  • Shop Arlberg

BeginsWith("Shop A")

Search for cell texts beginning with Shop A.
Example:

  • Shop A
  • Shop Arlberg

NotBeginsWith("Shop A")

Search for cell texts which do not start with Shop A beginnen.
Example:

  • 1-A-Shop Nordpol

Equals("Shop A")

Search for cell text Shop A.

Equals("Shop \"Maria\"")

Search for cell text Shop "Maria".
Note:In order for the inverted comma to be included in the search, it must be preceded by a backslash.

Equals("Shop A" | "Shop N")

Search for cell texts Shop A or Shop N.

The following input is not allowed:
Equals("Shop A" & "Shop N")

This query would always yield an empty table because cell texts can not be Shop A und Shop N at the same time. Use the combination Equals("Shop A") and Equals("Shop N").

Example 2: Filter conditions for numbers

  • Columns containing a null value are considered as <Condition not fulfilled>.

The format for decimal numbers (decimal point or comma) and the mathematical sign for negative values is subject to the custom of the operator (=custom of the client) The following functions are implemented:

  • Equal EQ()
  • Unequal NE()
  • Greater than or equal GE()
  • Greater than GT()
  • Lesser than or equal LE()
  • Lesser than LT()

Example: EQ(37) means to search for numbers equal to 37.

Grammar in EBNF (further definitions in XFilter.g3)
grammar XFilter;
 
options
{
language=CSharp3;
TokenLabelType=CommonToken;
output=AST;
ASTLabelType=CommonTree;
}
 
tokens
{
OPERATOR;
COMPAREEXPRESSION;
FUNCTIONEXPRESSION;
XIFUNC;
}
 
 
 
@lexer::namespace{xi.OpMisc.Filter}
@parser::namespace{xi.OpMisc.Filter}
 
 
 
/*
* Parser Rules
*/
 
public
filterfunc : logical_expression EOF!
;
 
 
 
logical_expression
: booleanAndExpression (OPERATOR_OR^ booleanAndExpression )*
;
 
booleanAndExpression
: compareexpression (OPERATOR_AND^ compareexpression)*
;
 
 
 
function : FUNCTIONIDENTIIFER LBrace comparand (Comma comparand)* RBrace -> ^(FUNCTIONEXPRESSION FUNCTIONIDENTIIFER comparand comparand*)
;
 
expression : (comparand) operator_comp^ comparand
;
 
 
operator_comp
: OPERATOR_COMP_EQ
| OPERATOR_COMP_GT
| OPERATOR_COMP_GE
| OPERATOR_COMP_LT
| OPERATOR_COMP_LE
| OPERATOR_COMP_NE
;
 
logical_op : OPERATOR_AND
| OPERATOR_OR
;
 
compareexpression
: (NOT^ )? LBrace! logical_expression RBrace!
| (NOT^ )? function
| (NOT^ )? expression
;
 
 
 
 
 
 
constant
: STRING_LITERAL
| CHARACTER_LITERAL
| FloatString
| Number
| DIGIT
| Boolean
| DateTime
;
 
 
comparand : (xIIDENTIFIER_COLUMN|constant);
 
xIIDENTIFIER_COLUMN
: ICOL0
| XIFUNC
| ICOL1
;
 
 
//
 
 
 
/*
* Lexer Rules
*/
 
XIFUNC_PROLOG
: 'XI.TIS' (LETTER1)+
;
 
fragment
LETTER1
: 'A'..'Z'
| 'a'..'z'
| DIGIT
| '_'
;
 
VAL_QUANTIFIER
: 'P'
| 'p'
| 'Z'
| 'z'
;
 
OPERATOR_COMP_EQ : '==' ;
OPERATOR_COMP_GT : '>' ;
OPERATOR_COMP_GE : '>=' ;
OPERATOR_COMP_LT : '<' ;
OPERATOR_COMP_LE : '<=' ;
OPERATOR_COMP_NE : '!=' ;
 
OPERATOR_AND
: '&&' | 'and' | 'AND'
;
 
OPERATOR_OR
: '||' | 'or' | 'OR'
;
 
 
 
 
protected NOT : '!' | 'not';
 
 
 
fragment
DIGIT : ('0'..'9');
 
protected FloatString
: '-'? (DIGIT)* '.' (DIGIT)+
;
 
protected Number: '-'? (DIGIT)+ (VAL_QUANTIFIER)?
;
protected Boolean
: 'true' | 'false' | 'True' | 'False'
;
 
protected TimePart
: 'T'DIGIT DIGIT? ':' DIGIT DIGIT? ':' DIGIT DIGIT?
;
protected DateTime
: DIGIT DIGIT DIGIT DIGIT '-' DIGIT DIGIT? '-' DIGIT DIGIT? (TimePart)*
;
 
 
 
protected Comma: ',';
protected LBrace: '(';
protected RBrace: ')';
 
 
 
fragment
XIDENTIFIER : '#'
;
 
fragment
BACKSLASH : '\\'
;
 
fragment
BLANK : ' '
;
 
FUNCTIONIDENTIIFER
: ('A'..'Z')(LETTER1)*
;
 
CHARACTER_LITERAL
: '\'' ( EscapeSequence | ~('\''|BACKSLASH) )* '\''
;
 
STRING_LITERAL
: '"' ( EscapeSequence | ~(BACKSLASH|'"') )* '"'
;
 
fragment
ESC_IDENT
: BACKSLASH ( '@' )
;
 
 
EscapeSequence
: '\\' ('b'|'t'|'n'|'r'|'\"'|'\''|'\\')
;
 
 
Comment : '/*' ( options {greedy=false;} : . )* '*/' {$channel=Hidden;}
;
 
 
WS : ( ' '
| '\t'
| '\r'
| '\n'
) {$channel=Hidden;}
;
 
 
 
 
 
 
ICOL0
: ('@' DIGIT+ '@')
;
 
 
ICOL1
: '@' ( ESC_IDENT | ~('@') )+ '@'
;
 
 
fragment
CONSTANTS
: STRING_LITERAL
| CHARACTER_LITERAL
| DateTime
| Number
| Boolean
| FloatString
| XIFUNC
;
 
 
XIFUNC
: (XIDENTIFIER XIFUNC_PROLOG BLANK* '(' BLANK* (CONSTANTS) (BLANK* ',' BLANK* (CONSTANTS))* BLANK* ')' BLANK? XIDENTIFIER)
;

Troubleshooting

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