How to concatenate variable in string in javascript

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死守一世寂寞
死守一世寂寞 2020-12-01 22:48

I am using this

var abc = jQuery(\'#pl_hid_addon_name\').val(); 
alert(abc);

var atLeastOneIsChecked = jQuery(\'input[name=\"addon-\"\'+abc+\']:checked\').         


        
4条回答
  •  再見小時候
    2020-12-01 23:09

    Try this -

    var atLeastOneIsChecked = jQuery("input[name='addon-"+abc+"']:checked").length ;
    

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