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add and subtract counter through javascript

python answered on February 6, 2023 Popularity 1/10 Helpfulness 1/10

answer add and subtract counter through javascript

add and subtract counter through javascript

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increment and decrement counter through javascript

<button id="clikMeUp">click Me to Increment!</button>
    <button id="clikMeDown">click Me to decrement!</button>
    <span class="here_incr"></span>

<script>
      var up =  document.getElementById('clikMeUp');
       var down =  document.getElementById('clikMeDown');
        var count = 0; 
        down.disabled = true;
        up.addEventListener('click' , ()=>{
            count += 1;
            if (count > 0){
                   down.disabled = false;
            }
            else {
                down.disabled = true;
            } 
            document.querySelector('.here_incr').innerHTML = count;
             
        })
        down.addEventListener('click' , ()=>{
            count -= 1;
            if (count <= 0){
                   down.disabled = true;
            }  
            document.querySelector('.here_incr').innerHTML = count;
            
        })
        
    </script>

add and subtract counter through javascript

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: add counter javascript

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Contributed on Feb 06 2023

python

0 Answers Avg Quality 2/10

add and subtract counter through javascript

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