jquery javascript set values as float before adding -


my app has textbox on webpage value looked , added or subtracted value.

it seems subtract well, when adding, interprets value in textbox text, , adds on other float text well:

subtracted few times, added text

here's source code of thing changing:

  $('#mymoney').val($('#mymoney').val() +  $prevevent.close);  //...or when subtracting:...//    $('#mymoney').val($('#mymoney').val() -  $prevevent.close);

how tell mymoney interpreted float instead of string?

this because .val() reading value string , concatinating. can parse integer parseint():

$('#mymoney').val( parseint($('#mymoney').val()) +  $prevevent.close);

for float values use parsefloat():

$('#mymoney').val( parsefloat($('#mymoney').val()) +  $prevevent.close);

-

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