php 使用 Jquery 删除逗号

Remove Commas with Jquery

提问by Devyn

I am in need of some code that removes commas from a string. I currently have a variety of numbers in the number_format() for PHP. I use Jquery to post certain things to a update page and I need the commas removed from a class.

我需要一些从字符串中删除逗号的代码。我目前在 PHP 的 number_format() 中有各种数字。我使用 Jquery 将某些内容发布到更新页面，我需要从类中删除逗号。

for instance here is some code.

例如这里是一些代码。

<span class="money">1,234,567</span>

I want the value of the code I post to be 1234567 instead of 1,234,567. I would like to use Jquery if that's possible.

我希望我发布的代码的值是 1234567 而不是 1,234,567。如果可能的话，我想使用 Jquery。

Thanks

谢谢

回答by Joe

replace

代替

var noCommas = $('.money').text().replace(/,/g, ''),
    asANumber = +noCommas;

回答by Peyu_Atrellu

This is a clean way to get rid of the commas in one line, without loops.

这是一种摆脱一行中逗号的干净方法，没有循环。

    var cleanNumber = $("#selector").val().split(",").join("");

Hope can help u!

希望能帮到你！

回答by Kevin Redman

Less is more! (sometimes!)

少即是多！（有时！）

$(document).ready(function(){
var **stripString** = $('.money').text().replace(/,/g, '');
$('.*money*').text(**stripString**);
});

回答by Jayantha Lal Sirisena

you can do like this

你可以这样做

var str=$(".money").text();
var str2=   str.replace(",", "")

回答by g.m.ashaduzzaman

Could you please try with this , will remove comma on click on textbox , after focusout thousand seperated will be added...

你能不能试试这个，点击文本框时会删除逗号，在焦点千分后将被添加......

$( "#salary" ).click(function() {

   $( "#salary" ).val(  $("#salary").val().replace(/,/g, ''));

});



$( "#salary" ).blur(function() {

   $( "#salary" ).val( addCommas($( "#salary" ).val());

});

function addCommas(nStr) {

    nStr += '';
    var x = nStr.split('.');
    var x1 = x[0];
    var x2 = x.length > 1 ? '.' + x[1] : '';
    var rgx = /(\d+)(\d{3})/;
    while (rgx.test(x1)) {
        x1 = x1.replace(rgx, '' + ',' + '');
    }
    return x1 + x2;

}

回答by Gaurav Agrawal

use replace function of javascript for removing , in a string

使用 javascript 的替换功能删除字符串中的 ,

var result = jQuery('.money').html().replace(',', '');
alert(result);