如何更新数据库中的现有条目?
How do I update an existing entry in my database?
如何正确更新我的数据库?我想修改一个我有 ID 的条目,但返回了 'net::ERR_EMPTY_RESPONSE'。下面是我的控制器:
public function update(Request $request, $id)
{
$booking = Booking::query($id);
$booking->start_date = $request->start;
$booking->end_date = $request->end;
$booking->save();
return response()->json($booking);
}
这些都是我家定义的blade查看:
const eventData = {
id: eventid,
start: arg.event.start.toISOString(),
end: arg.event.end.toISOString(),
};
如何正确更新数据库中的 start_date 和 end_date?
此外,这是我的 Javascript 用于获取:
const eventid = arg.event.id;
const eventData = {
start: arg.event.start.toISOString(),
end: arg.event.end.toISOString(),
};
const csrfToken = document.head.querySelector("[name~=csrf-token][content]").content;
console.log(csrfToken);
fetch(`/api/event/update/${eventid}`, {
method: 'PUT',
headers: {
"X-CSRF-Token": csrfToken
},
body: encodeFormData(eventData),
})
.then(response => console.log(response))
.catch(error => console.log(error));
console.log("Complete");
我不确定您是如何传递预订 ID 的,但根据我在上面看到的,ID 是在请求中传递的。试试这个:
public function update(Request $request)
{
$booking = Booking::findOrFail($request->id);
$booking->start_date = $request->start;
$booking->end_date = $request->end;
$booking->save();
return response()->json($booking);
}
更新记录非常简单,您所要做的就是
public function update(Request $request)
{
// find the record by it's ID and also update it on the fly if you don't need to process anything else
$updatedData = Booking::findOrFail($request->id)->update(['start_date' => $request->start, 'end_date' => $request->end]);
return response()->json($updatedData);
}
如何正确更新我的数据库?我想修改一个我有 ID 的条目,但返回了 'net::ERR_EMPTY_RESPONSE'。下面是我的控制器:
public function update(Request $request, $id)
{
$booking = Booking::query($id);
$booking->start_date = $request->start;
$booking->end_date = $request->end;
$booking->save();
return response()->json($booking);
}
这些都是我家定义的blade查看:
const eventData = {
id: eventid,
start: arg.event.start.toISOString(),
end: arg.event.end.toISOString(),
};
如何正确更新数据库中的 start_date 和 end_date?
此外,这是我的 Javascript 用于获取:
const eventid = arg.event.id;
const eventData = {
start: arg.event.start.toISOString(),
end: arg.event.end.toISOString(),
};
const csrfToken = document.head.querySelector("[name~=csrf-token][content]").content;
console.log(csrfToken);
fetch(`/api/event/update/${eventid}`, {
method: 'PUT',
headers: {
"X-CSRF-Token": csrfToken
},
body: encodeFormData(eventData),
})
.then(response => console.log(response))
.catch(error => console.log(error));
console.log("Complete");
我不确定您是如何传递预订 ID 的,但根据我在上面看到的,ID 是在请求中传递的。试试这个:
public function update(Request $request)
{
$booking = Booking::findOrFail($request->id);
$booking->start_date = $request->start;
$booking->end_date = $request->end;
$booking->save();
return response()->json($booking);
}
更新记录非常简单,您所要做的就是
public function update(Request $request)
{
// find the record by it's ID and also update it on the fly if you don't need to process anything else
$updatedData = Booking::findOrFail($request->id)->update(['start_date' => $request->start, 'end_date' => $request->end]);
return response()->json($updatedData);
}