jquery - Show 0 instead of NaN on my website -
hi when value nothing displays nan
i want show 0
.
here code:
<script> var xtruncated = 0; $(".slider2, .slider").slider({ change: function(event, ui) { $(".slider2").data('prodprijs2', ui.value); $(".slider").data('bierprijs2', ui.value); var x = ($('.slider2').slider('value') / $('.slider').slider('value')); var xtruncated = math.round(x).tofixed(0); var uitslag = xtruncated; $('#bier').text(xtruncated); } }); </script>
check isnan
var xtruncated = (isnan(x) ? 0 : math.round(x).tofixed(0));
documentation: https://www.w3schools.com/jsref/jsref_isnan.asp
hope you.
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