numToStr

returns formatting function

config

object

an object of formatting configuration options

function

the formatting function

Example

//a single datatable column
columns:[
    { 
        id:"votes",
        format:webix.Number.numToStr({
            groupDelimiter:" ",
            groupSize:3,
            decimalDelimiter:",",
            decimalSize:2
        })
    }
]

The config object can contain the following attributes:

• decimalSize - the number of decimal digits in the float number. By default, 2;
• groupSize - the number of digits in a group. By default, 3;
• decimalDelimiter - a char which separates the decimal part in the float number. By default, ".";
• groupDelimiter - a char which separates groups of digits. By default, ",".
• decimalOptional - boolean. If true, allows you not to specify the number of decimal digits in the float number.
• prefix - string. Adds prefix to the formatted number.
• sufix - string. Adds suffix to the formatted number.
• minusPosition - string. The position of a negative sign.
• minusSign - string|array. A sign for a negative number.

const formatFunc = webix.Number.numToStr({ decimalOptional: true, decimalDelimiter:","});
 
formatFunc(10000.9990);
// ->10000,999
 
 const formatNegative = webix.Number.numToStr({
       groupDelimiter:" ",
       groupSize:3,
       decimalDelimiter:",",
       decimalSize:2,
       minusPosition:"parentheses",
       minusSign:"()", 
     })
 
(formatNegative(-540997.848))
// -> (540 997,85)

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