在ajax调用的响应中使用jquery函数

Question

i use jquery and i do a ajax call.

var url = "http://localhost:8080/rest/lodgers/" + lodgerId + "/rentamount";
 jQuery.ajax({
     type: "get",
     url: url,
     dataType: "json",
     success: function(data, status, jqXHR) {

         data.optionsPrice = data.optionsPrice.replace(".", ",");
     },
     error: function(jqXHR, status) {
         check401Unauthorized(jqXHR);
     }
 });

in the success part, replace seem unknow, is there a way to use it?

Answer 1

what is the data type of data.optionsPrice? .replace() will only work with a string.

Assuming data.optionsPrice is not null, you could try this:

data.optionsPrice = data.optionsPrice.toString().replace(".", ",");

You could also add a null check, just to be sure

if(data.optionsPrice!=null)
   data.optionsPrice = data.optionsPrice.replace(".", ",");