jquery sum of multiple input fields if same class in one input

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迷失自我
迷失自我 2020-12-14 02:49

Hello I need to sum the values of same class input in one input with class name total.




        
8条回答
  •  太阳男子
    2020-12-14 03:21

    I suggest this solution:

    html

    
        
        
        
        
        
    
        
    
    

    js

    $(".qty1").on("blur", function(){
        var sum=0;
        $(".qty1").each(function(){
            if($(this).val() !== "")
              sum += parseInt($(this).val(), 10);   
        });
    
        $("#result").html(sum);
    });
    

    fiddle

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