Min/Max filter logic

Min/Max filter logic

pr0c3sspr0c3ss Posts: 2Questions: 1Answers: 0
edited December 2015 in Free community support

I'm using a filter fine - but have added an option where values that fall outside of the min/max are shown. For example..

If the logic of finding values between a min max range =

    var min = parseInt( $('#min').val(), 10 );
    var max = parseInt( $('#max').val(), 10 );
    var page = parseFloat( data[11] ) || 0; 


if ($("#in-range").is(':checked')){
    if ( ( isNaN( min ) && isNaN( max ) ) ||
         ( isNaN( min ) && page <= max ) ||
         ( min <= page   && isNaN( max ) ) ||
         ( min <= page   && page <= max ) )
    {
        return true;
    } 

... what's the logic for displaying values that fall outside of given min/max ranges?
for ex. Table holds data 1-9.
Min range = 3
max range = 7

the return should be 1,2,3,7,8,9

help much appreciated

Answers

  • allanallan Posts: 63,498Questions: 1Answers: 10,471 Site admin

    With a custom filter you want to return false if the row should be filtered out and true if it should be shown in the results. So it sounds like you want to invert the logic used in the if statement.

    Allan

  • pr0c3sspr0c3ss Posts: 2Questions: 1Answers: 0

    Hi I reversed the logic and tried returning true and false, but the results I get are not what's desired. I get no results

  • allanallan Posts: 63,498Questions: 1Answers: 10,471 Site admin

    I'd be happy to write the code up for you under the DataTables support options.

    Allan

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