我有一个AJAX调用,它调用一个控制器。该控制器返回以下JSON:
{"officeProducts":"[{\"Id\":96,\"MyProperty\":null,\"Enabled\":true,\"Envelope\":{\"Id\":1,\"Quality\":\"God\",\"PaperSize\":\"A4\",\"Type\":\"Window\"}},{\"Id\":169,\"MyProperty\":null,\"Enabled\":true,\"Envelope\":{\"Id\":1,\"Quality\":\"God\",\"PaperSize\":\"A4\",\"Type\":\"Window\"}},{\"Id\":174,\"MyProperty\":null,\"Enabled\":true,\"Envelope\":{\"Id\":1,\"Quality\":\"God\",\"PaperSize\":\"A4\",\"Type\":\"Window\"}},{\"Id\":175,\"MyProperty\":null,\"Enabled\":true,\"Envelope\":{\"Id\":1,\"Quality\":\"God\",\"PaperSize\":\"A4\",\"Type\":\"Window\"}}]"}
现在我要迭代列表。所以我基本上想要迭代officeProducts
。
我有以下代码,我明显做错了,因为我得到了:
错误:
Error: Syntax error, unrecognized expression: [{"Id":96,"MyProperty":null,"Enabled":true,"Envelope":{"Id":1,"Quality":"God","PaperSize":"A4","Type":"Window"}},{"Id":169,"MyProperty":null,"Enabled":true,"Envelope":{"Id":1,"Quality":"God","PaperSize":"A4","Type":"Window"}},{"Id":174,"MyProperty":null,"Enabled":true,"Envelope":{"Id":1,"Quality":"God","PaperSize":"A4","Type":"Window"}},{"Id":175,"MyProperty":null,"Enabled":true,"Envelope":{"Id":1,"Quality":"God","PaperSize":"A4","Type":"Window"}}]
我的AJAX电话:
self.updateOfficeProducts = function() {
$.ajax({
url: '/SingleLetter/GetOfficeProducts',
type: 'POST',
data: {
'country': self.countryId
},
dataType: 'json',
success: function (data) {
console.log(data.officeProducts);
$(data.officeProducts).each(function (index, ele) {
alert(ele.Id);
});
}
});
};
所以我希望迭代4个不同的对象,我可以说ele.Id
或ele.Enabled
之类的东西。相反,我得到了语法错误。
我做错了什么? :-)显然是一些语法的东西。
答案 0 :(得分:4)
使用JSON.parse -
success: function (data) {
data = JSON.parse(data);
$(data.officeProducts).each(function (index, ele) {
alert(ele.Id);
});
...
修改强>
另一件事 - 我不确定.NET,但你回复的反应不是ajax预期的形式。字符串没有正确地进行json编码。
您必须在"
和[
之前和之后删除]
,因此字符串将为 -
var a = '{"officeProducts": [{\"Id\":96,\"MyProperty\":null,\"Enabled\":true,\"Envelope\":{\"Id\":1,\"Quality\":\"God\",\"PaperSize\":\"A4\",\"Type\":\"Window\"}}] }';
// ^here and here^
希望有所帮助。