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Merge pull request #63 from s72785/patch-7

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prevent NaN fixes usability glitch
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rys ostrovid 2015-06-02 19:44:41 +02:00
commit f1927d7452
1 changed files with 1 additions and 1 deletions
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static/js/crementing.js
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@ -8,5 +8,5 @@ calling like
*/ */
function crmnt( e, i ) { /* read: in-/decrement ( dom-element, signed-integer ) */ function crmnt( e, i ) { /* read: in-/decrement ( dom-element, signed-integer ) */
var d = parseInt( e.value ) + i; var d = parseInt( e.value ) + i;
e.value = ( d <= 0 )? 0 : d; e.value = ( d <= 0 || isNaN(d) )? 0 : d;
} }