我想在ASP中从一个页面重定向到另一个页面.NET MVC 3.0，使用JavaScript/jQuery/Ajax.在button click事件中，我编写了如下JavaScript代码.
function foo(id)
{
$.post('/Branch/Details/' + id);
}
我的控制器代码如下:
public ViewResult Details(Guid id)
{
Branch branch = db.Branches.Single(b => b.Id == id);
return View(branch);
}
当我单击一个按钮时，它正在调用BranchController中的Details操作，但是它不会返回到Details视图.
我没有收到任何错误或异常.它显示状态为Firebug分之200 OK.我的代码有什么问题，如何重定向到详细信息查看页面？
You are not subscribing to any success callback in your $.post AJAX call. Meaning that the request is executed, but you do nothing with the results. If you want to do something useful with the results, try:
$.post('/Branch/Details/' + id, function(result) {
// Do something with the result like for example inject it into
// some placeholder and update the DOM.
// This obviously assumes that your controller action returns
// a partial view otherwise you will break your markup
});
On the other hand if you want to redirect, you absolutely do not need AJAX. You use AJAX only when you want to stay on the same page and update only a portion of it.
因此，如果您只想重定向浏览器:
function foo(id) {
window.location.href = '/Branch/Details/' + id;
}
As a side note: You should never be hardcoding urls like this. You should always be using url helpers when dealing with urls in an ASP.NET MVC application. So:
function foo(id) {
var url = '@Url.Action("Details", "Branch", new { id = "__id__" })';
window.location.href = url.replace('__id__', id);
}