我可以在Javascript中做一些自动转换的内容:
var x = 0;
进入以下(但仅在内存中 - 我不想更改“查看源”):
var x = {Value: 0};
例如:
var x = { Value: 0 };
function a(x) //This function doesn't work if the parameter is not an object, and it would be better if I didn't have to write { Value: 0 }
{
x.Value++;
}
a(x);
alert(x.Value);
答案 0 :(得分:1)
这个问题缺乏背景和细节,但也许可以这样做:
function transform(x) {
return { Value : x };
}
然后
x = transform(x);
答案 1 :(得分:0)
查看watch和Object.watch() for all browsers?,例如:
var a = function (x) {
x.value++;
};
var myVariables = {};
myVariables.watch("x", function (prop, oldval, newval) {
if (typeof newval !== 'object') {
return {"value": newval};
};
});
myVariables.x = 0;
a(myVariables.x);
alert(myVariables.x.value);