javascript - When passing number with comma to text box why getElementById truncate the number after the comma -

please check code :

function calcpm() {     var nv = document.getelementbyid('txtviews').value;     var nc = document.getelementbyid('txtcost').value;     var result =parsefloat(nc) / parsefloat(nv)/1000;     if(!isnan(result))     {         document.getelementbyid('cpm').value = result.tofixed(4);      } } 

it work fine expect when put comma in number, means if put in txtviews 1000000 , in txtcost 3000 correct result 3.000

however if use commas in of numbers problem starts, like

if put in txtviews 1,000,000 , in txtcost 3,000

then result 0.000003

or if start putting value txtcost first result 3000.0000

which not correct value either way, idea problem??

i believe you'd have strip them out, , add them in (the commas, is)..

function calcpm() {     var nv = document.getelementbyid('txtviews').value.replace(',','');     var nc = document.getelementbyid('txtcost').value.replace(',','');     var result =parsefloat(nc) / parsefloat(nv)/1000;     if(!isnan(result))     {         document.getelementbyid('cpm').value = number(result).tolocalestring('en');      } }