jQuery input field value with counter

Question

I have found this: jQuery - Increase the value of a counter when a button is clicked and this JQuery Mouse Click counter

but does not work by me, i have tried this:

$("#btnplus").click(function(){
count =count +1;
$("#counterbox").html(count);
});

I have here a button and input box, button has id "btnplus" and input field "counterbox", i want if i clic on button to increase value of input, always +1, i don't get any error, what is here wrong?

Seem working to me Fiddle! I think you have not declared the variable count in the first place. Is it? — palaѕн
– palaѕн, Commented Jun 19, 2013 at 8:56
Can be a problem because i have input field and you use here a div to place counter value? — user2496077
– user2496077, Commented Jun 19, 2013 at 9:05
See this Fiddle. For input field you have to use val not html. — palaѕн
– palaѕн, Commented Jun 19, 2013 at 9:08
The Problem was <code>html</code>, for input is <code>val</code> to use, thanks to all — user2496077
– user2496077, Commented Jun 19, 2013 at 9:10

Rakesh Singh · Accepted Answer · 2013-06-19 08:58:22Z

2

Try this

var count;

$("#btnplus").click(function(){
count =count +1;
$("#counterbox").html(count);
});

i think this should be work.

answered Jun 19, 2013 at 8:58

Rakesh Singh

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Comments

Rajeev.Ranjan · Accepted Answer · 2013-06-19 09:11:22Z

1

var count = 0;
$("#btnplus").click(function () {
count = count + 1;
$("#counterbox").val(count);
});

answered Jun 19, 2013 at 9:11

Rajeev.Ranjan

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