Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

by salt December 22, 2011

HTML

<input type="text" />

JavaScript

$("input").keypress(function(event) {
    var val=$(this).val();
    //if(val>=0){
      if ( event.which == 38) {
         $(this).val(val+1)
      }
      if ( event.which == 40) {
          $(this).val(val-1)
     // }
};    
})

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JSFiddle - React, Tailwind, and code Playground

HTML

JavaScript

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console