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Javascript parsefloat comma dot

Commas messing with number input in Javascript. Everything works well if the user only inputs digits (EG ), but is the user uses comma notation (the being 9,) javascript doesn't take the input as an integer. How can I remove the commas and/or force the input to an integer? I tried using parseint (), but it doesn't seem to work with commas. var fullcost = parseFloat($("#fullcost").text().replace(',', '.')); Just replacing the comma with a dot will fix, Unless it's a number over the thousands like ,00 this way will give you the wrong digit. So you need to replace the comma remove the dots. function isNumber(n) { return!isNaN(parseFloat(n)) && isFinite(n); } My program need to work with German values. We use a comma as the decimal separator instead of a dot.

Javascript parsefloat comma dot

+1: I'm not going to leave my answer here for it being downvoted with the same solution as yours. So I just +1 yours instead. The only comment regarding your solution I have is that OP mentioned rounding so if that is the case you might need to add that into your answer. I understood the requirement to be ends up as 2,00, unless off course OP miss-used the term rounding. function isNumber(n) { return!isNaN(parseFloat(n)) && isFinite(n); } My program need to work with German values. We use a comma as the decimal separator instead of a dot. var fullcost = parseFloat($("#fullcost").text().replace(',', '.')); Just replacing the comma with a dot will fix, Unless it's a number over the thousands like ,00 this way will give you the wrong digit. So you need to replace the comma remove the dots. Commas messing with number input in Javascript. Everything works well if the user only inputs digits (EG ), but is the user uses comma notation (the being 9,) javascript doesn't take the input as an integer. How can I remove the commas and/or force the input to an integer? I tried using parseint (), but it doesn't seem to work with commas. javascript parseFloat ',' returns when I need Ask Question 7. For future folks who come along who don't know how to remove commas, though, 's answer is definitely more helpful, even if it doesn't actually answer the original question. But, hey. Since the only people who will visit this page anymore are Googling how. Definition and Usage. The parseFloat () function parses a string and returns a floating point number. This function determines if the first character in the specified string is a number. If it is, it parses the string until it reaches the end of the number, and returns the number as a number, not as a string. Convert comma to point in a parseFloat. Hi, when clients (all from sweden) fill out my form they are able to define their apartment size as a decimal. In sweden we use comma instead of point as a decimal. i now use the following script to validate the value but i need an add-in to first change the comma to a point. My javascript knowledge Reviews: 6.The parseFloat() function parses an argument and returns a floating point number. Please try replacing the comma with a dot and then do the . As others said, you could use parseFloat() function to parse a string before you do. More "Try it Yourself" examples below. Definition and Usage. The toFixed() method converts a number into a string, keeping a specified number of decimals. My level of js is very basic. Currently I am learning about basic number operations. My question is: How do you display numbers on the screen. In sweden we use comma instead of point as a decimal. i now use the following script checkvalueparseFloat(max)==max && checkvalue>max) || value!=checkvalue) My javascript knowledge really stinks. javascript's parseFloat doesn't take a locale parameter. Just replacing the comma with a dot will fix, Unless it's a number over the thousands like , If you've been working with JavaScript for some time you're probably JavaScript and floats parseFloat(Number(). lodr.info is a tiny JavaScript library for number, money and currency formatting. $1'); } return parseFloat(result); } then check whether there was a decimal point (or comma) followed by two digits and insert the decimal point if needed. JavaScript provides various ways to convert a string value into a number. the decimal part, and not just get the integer part, use parseFloat(). Javascript. Parse Float with commas. When dealing with calculations around pricing, it is important to ensure when using parseFloat in.

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4 thoughts on “Javascript parsefloat comma dot

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