CODEWITHSUNDEEP
javascriptjqueryasp.net-mvcautonumber
suryakiran
suryakiran

Reputation: 1996

Latest Autonumeric is allowing decimal point even if decimalPlaces set to 0

I have requirement to allow whole numbers for the input textboxes, I do have the requirement to have currency symbol along with commas. I have used the latest version of autonumeric js.

I have set the decimalPlaces property to 0 but still it is allowing me press the dot once and upon further keypress dot is being removed. I want make the dot not be pressed at the first place if the decimalPlace property is set to 0

below is the snnipet along with JS fiddle link. Looking for any sort of help on this

AutoNumeric.multiple('.testInput', 
{ currencySymbol: '$', decimalPlaces: 0, unformatOnSubmit: true, modifyValueOnWheel: false });

http://jsfiddle.net/wpomn0d2/

Upvotes: 0

Views: 1831

Answers (1)

Tetsuya Yamamoto
Tetsuya Yamamoto

Reputation: 24957

You could get the decimalPlaces value by using getPredefinedOptions() function and specify the integer.decimalPlaces property:

var places = AutoNumeric.getPredefinedOptions().integer.decimalPlaces;

Then use its value to prevent non-numeric symbols inserted on keydown event:

$('.testInput').keydown(function (e) {
    var places = AutoNumeric.getPredefinedOptions().integer.decimalPlaces;

    if (places == 0 && (e.which < 48 || e.which > 57))
    {
        // prevent symbol insertion
        return false;
    }

    // other stuff
});

JSFiddle example

Reference: AutoNumeric static methods

Upvotes: 1

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