currency

问题 once of the the cells in my jqgrid is currency formatted with the formatoptions:{decimalSeparator:".", thousandsSeparator: ",", decimalPlaces: 2, prefix: "$ ",defaultValue:''} This is the case when I have a value for it But in cases where I don't have a value to that particular field Grid by default takes $0.00 I would like to keep it blank instead of filling with a default value ie $0.00 How can I do that? After looking up some question I went with the custom formatter if (cellValue != 0.00)

问题 I am working on a website where users will have to pay to use some services. So I know that PayPal is the service I can use. User can pay with debit card, credit card, PayPal account etc. I know that PayPal button can be used for it. But in my website, I want to give user an option to add amount of their choice. User can pay $5 or $50,000 or anything they want. I don't know if I can use PayPal button or not for this. In short user will enter amount in form. After submitting the form, it will

问题 I have a string, "$4,102.33" that needs to be converted to double. This will always be US. My only way is a hack to strip out the $ and , and then convert to double. Seems like NSFormatter only lets me convert TO a currency and not from it. Is there a built-in function or better way than just removing the $ and , ? prior to converting it to double? 回答1: NumberFormatter can convert to and from string. Also Double cannot represent certain numbers exactly since it's based 2. Using Decimal is

问题 I am currently developing an application using PHP that users could change the money currency of the products, like ebay or aliexpress do. So, if the user change his currency to USD all products prices are going to be converted to USD. I have searched for an API to get real time currencies called CurrencyLayer. The API offers the following structure: "success": true, "terms": "https://currencylayer.com/terms", "privacy": "https://currencylayer.com/privacy", "timestamp": 1432480209, "source":

问题 I'm currently writing a report in PHP that occasionally has to display negative currency amounts. Said currency amounts are stored in the database like "-44.00". Ideally this number would be output as "($44.00)" on the report. I know I can write some semi-complicated function to detect whether the number is negative and manually insert the parenthesis, but I was wondering if there was some handy PHP function that can do this for me before I re-invent the wheel. I've searched around and have

问题 Some values are returning 2.0 but I need it to be 2.00 as this is a money value that is displayed to the web page. I am doing: Math.Round(value, 2); Is there a way to force it to 2 numbers after the decimal? 回答1: You should be using a decimal to store monetary values. But regardless of whether you are using a decimal or floating point type, your question asks how the number can be displayed with two decimal places. Use money.ToString("0.00") to display two decimal places. 回答2: If your using

问题 I am using CultureInfo methods to successfully format all different currencies into their correct format. But on some exceptions, such as EUR and SEK currencies I need to be able to add them after the value. At the moment my CultureInfo is formatting them in the following way: "SEK 1.00,00" when it needs to be "1.00,00 SEK". Any help is appreciated. 回答1: All you need is to change the NumberFormatInfo.CurrencyPositivePattern and NumberFormatInfo.CurrencyNegativePattern properties for the

问题 I have a problem with the already built in CurrencyPipe from Angular. I need to display a currency sign using the CurrencyPipe but I can't use it unless I provide an input number. Because the CurrencyPipe uses the current locale to get the currency sign, I was thinking that the input number could be optional. Current Behaviour: {{ 1 | currency:'USD' }} --> $1 Needed Behaviour: {{ null | currency:'USD' }} --> $ Does any of you know if this is possible with the default Pipe? Thanks!! 回答1:

问题 How can I obtain the current exchange rate for two given currencies in matlab? I tried this one, however it seems that the web service is no longer available. Is there another easy way of obtaining the up-to-date currency exchange rates through a web service in matlab? 回答1: Build a local class from a currency conversion web service using CREATECLASSFROMWSDL. You can then use the web service's operations to do the conversion using the class methods. One currency conversion web service (there

问题 I have tried this code and it gives me the Country Code for some countries instead of the currency symbol I want the currency symbol not the code The array resourseList contains all the countries with it's code String m= (String) Array.get(recourseList,i); String[] ma=m.split(","); Locale locale=new Locale("en", ma[1]); Currency currency= Currency.getInstance(locale); String symbol = currency.getSymbol(); ( (TextView) finalV.findViewById(R.id.currencySymbolid)).setText(symbol); 回答1: It says