setFilter()

Description

Filters data in the spreadsheet by the specified criteria

Usage

setFilter( 
    cell?: string,
    rules?:  [
        {
            condition?: {
                factor: "string", 
                value: date | number |string | [number, number]
            },
            exclude?: any[]
        },
        // more rule objects
    ]
): void;

Parameters

• cell - (optional) the id of a cell (or a range of cells) that contains the id of a column the values of which will be filtered (e.g., "A1", "A1:C10", "sheet2!A1" )
• rules - (optional) an array of objects with rules for filtering. Each object can include the following parameters:
  • condition - (optional) an object with parameters for conditional filtering of a sheet:
    • factor - (required) a string value which defines a comparison expression for filtering. See the list of available values below
    • value - (required) the value(s) to be used for filtering by the specified factor
  • exclude - (optional) an array of data points which must be excluded from the sheet

note

To reset filtering, call the method without parameters or pass only the cell parameter to the method.

Example

const spreadsheet = new dhx.Spreadsheet("spreadsheet", {});
spreadsheet.parse(data);

// filter data by condition specified for column A
spreadsheet.setFilter("A2", [{condition: {factor: "te", value:"r" }}]);

// filter data by criteria specified for column A of Date sheet
spreadsheet.setFilter("Date!A1", [{condition: {factor: "db", value:"18/10/2022" }, exclude: ["25/06/2022"]}]);

// filter data by condition specified for column C
spreadsheet.setFilter("C1", [{}, {}, {condition: {factor: "inb", value: [5,8]}}]);

// filter data by conditions specified for columns A and C
spreadsheet.setFilter("A1:C10", [{condition: {factor: "tc", value: "e"}}, {}, {condition: {factor: "ib", value: [5,8]}}]);


// reset filtering
spreadsheet.setFilter();

List of factors

Factor	Meaning
"e"	empty
"ne"	not empty
"tc"	text contains
"tdc"	text doesn't contain
"ts"	text starts with
"te"	text ends with
"tex"	text exactly
"d"	date is
"db"	date before
"da"	date after
"gt"	greater than
"geq"	greater than or equal
"lt"	less than
"leq"	less than or equal
"eq"	equal
"neq"	not equal
"ib"	is between
"inb"	is not between

Change log: Added in v5.0

Related article: Filtering data

Related sample: Spreadsheet. Filtering via API