动态构造ACS对象(Dynamically construct an ACS object)

动态构造ACS对象(Dynamically construct an ACS object)

我正在使用Titanium Appcelerator和Node.ACS来管理我的服务器页面。 我必须使用一些API来更新对象，这些对象基本上是JSON对象。

我想做一个函数来更新一个对象的一个​​字段，但不知道如何构造JSON配置。

这是我的代码：

function (id, field, value) { ACS.Objects.update({ classname: MyObject, id: id, fields: { HERE_MUST_GO_THE_FIELD_NAME: value } }, function(data) { if (data.success) { console.log('Done'); } else { console.log('Error'); } }); }

我知道我可以通过以下方式创建一个属性：

var foo = {}; var bar = 'baz'; foo[bar] = '123';

但在这种情况下，我无法做出类似的事情：

ACS.Objects.update({ classname: MyObject, id: id, fields[field]: value }, function(data) {

因为它会抛出错误。 那么，有没有办法做到这一点？

注意：显然，make：

fields: { field: value }

不起作用，因为作为文字。

I'm using Titanium Appcelerator, and Node.ACS to manage my server pages. I must use some APIs to update objects, which basically are JSON objects.

I want to do a function to update one field of an object, but don't know how dinamically construct the JSON config.

This is my code:

function (id, field, value) { ACS.Objects.update({ classname: MyObject, id: id, fields: { HERE_MUST_GO_THE_FIELD_NAME: value } }, function(data) { if (data.success) { console.log('Done'); } else { console.log('Error'); } }); }

I know that I can create a property dinamically with:

var foo = {}; var bar = 'baz'; foo[bar] = '123';

But in this case I cannot make something like:

ACS.Objects.update({ classname: MyObject, id: id, fields[field]: value }, function(data) {

Because it throws an error. So, is there a way to do this?

NOTE: Obviously, make:

fields: { field: value }

is not working, because works as literal.

最满意答案

好吧，我几乎是傻瓜（差不多，因为我自己意识到了解决方案）。

它与标准相同，但更深：

var config = { classname: MyObject, id: id, fields: {} }; config.fields[field] = value; ACS.Objects.update(config, function(data) {

我把它放在这里为其他像我这样的新手。

Ok, I'm almost stupid (almost, because I realized by myself the solution).

It's the same pattern as standart, but more deep:

var config = { classname: MyObject, id: id, fields: {} }; config.fields[field] = value; ACS.Objects.update(config, function(data) {

I leave it here for others newbies like me.