如何在JSon中设置价格格式 [英] How to set price format in JSon

问题描述

我有货币兑换器

I have currency convertor

function getCurrencyUsingJQuery() {
            var fr = "USD";
            var currToSelect = $("#CURR_FR");
            var to = currToSelect.val();
            $('.changeCurrency').text("SELECT CURRENCY : " + to);

            var currId = fr + "-" + to;
            $.getJSON("http://www.freecurrencyconverterapi.com/api/convert?q=" + currId + "&compact=y&callback=?",
            function (data) {
                try {
                    $('div.price').text(function (i, oldtext) {
                        var currFrVal = parseFloat(oldtext);
                        $(this).text(numeral(currFrVal * data[currId].val).format("0,0.00[0]"));
                    })
                } catch (e) {
                    alert("Currently This Currency is not available.");
                }
            });
        }

在此代码即时设置div的文本，所以有一些问题

如果不是（设置div的文本），如果我将文本分配给它的工作输入文本框...

请解决我的问题

Thanx

In this code i m setting the text of div, so there is some problem
if rather than (setting text of div), if i will assign the text to a input textbox its working...
please solve my issue
Thanx

推荐答案

（ ＃CURR_FR）;
var to = currToSelect.val（）;

("#CURR_FR"); var to = currToSelect.val();

（' .changeCurrency'）。text（ SELECT CURRENCY： + to）;

var currId = fr + - + to;

('.changeCurrency').text("SELECT CURRENCY : " + to); var currId = fr + "-" + to;

.getJSON（ http://www.freecurrencyconverterapi.com/api/convert?q= + currId + & ; compact = y& callback =？，
函数（数据）{
尝试 {

.getJSON("http://www.freecurrencyconverterapi.com/api/convert?q=" + currId + "&compact=y&callback=?", function (data) { try {

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