Firestorm | Pixelblaze Firestorm is a centralized control console | Wifi library
kandi X-RAY | Firestorm Summary
kandi X-RAY | Firestorm Summary
Pixelblaze Firestorm is a centralized control console for Pixelblaze WiFi LED controllers
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QUESTION
I'm using Flutter with firebase for my app.
I started my application by putting all my code in the main. dart I now want to organize my files well but I am facing a problem.
I created a service folder, with a database. dart file in which I made a class to find my items in firestorm
the problem is that I do not pass in the snapshot. docs.map ((doc))
here is my code in database. dart
...ANSWER
Answered 2021-May-16 at 10:18I think you should return QuerySnapshot from the stream not DocumentSnapshot, just like this
QUESTION
Im trying to create a Google SignIn with Firestorm. But to many things have chanced since the creation of the guide and i cant find an answer :(
So the Problem is:
...ANSWER
Answered 2021-Jan-25 at 22:12In your method you can possibly return null so you to have declare the user$ Observable as possibly null or undefined as well
QUESTION
I am trying to set up cloud functions with firebase and I am having a slightly difficult time getting it set up. I want to set up a function that gets called by an HTTP request. The function would take the information provided, double-check if those values are indeed the same values as the ones found in my firestorm and then execute some Javascript code before responding; this is my code:
...ANSWER
Answered 2021-Mar-12 at 17:14You are calling return res.status(403).send("Failed");
outside of the then()
block, so this line will be called before the asynchronous call to the get()
method is completed and the Promise returned by this method is fulfilled. Result: your Cloud Function always sends back an error to its caller.
In addition, you do doc.data.btc
instead of doc.data().btc
. See the doc for the DocumentSnapshot
, data()
is a method.
Also, note that you don't need to use return
in an HTTPS Cloud Function. Just send back a response with res.redirect()
, res.send()
, or res.end()
. You may watch this video: https://www.youtube.com/watch?v=7IkUgCLr5oA.
The following should therefore do the trick:
QUESTION
how can I set the list that I got to firestore
this is the list
{001121804: true, 001121821: false, 001121838: true}
what I want to do in firestorm is to set the id as a field and the boolean as a value
this is what the firestorm would look like when I set the data
...ANSWER
Answered 2021-Jan-04 at 18:08The firestore call will be as follows.
QUESTION
Let's say I have two tables with a 1-to-many relation.
Table A (user): id INT, name TEXT
Table B (skill): id INT, user_id INT, skill_name TEXT, skill_level INT
Each user may have multiple skills. And now I wish to gather the users that have a certain skill that at least at a certain level, and maybe the users that have all the skills that matches the condition.
For example, let's say I have the following data in my database:
User:
...ANSWER
Answered 2020-Dec-02 at 22:13One method uses aggregation. For one skill:
QUESTION
I want to add the filter function to my project. Now I have a buttons component to trigger the filter search.
If I press the restaurant button, the result will be the shops that have a "Restaurant" value in the firestorm.
On the other hand, if I press the supermarket button, the result will be the shops that have "Supermarket" value in the firestore.
Now I am using vuex, and I am retrieving the data from "getMenuItems" using mapGetters in the Result.vue.
And the method I add in the Buttons.vue is, to trigger the mutation. If I press the restaurant button, the restaurant data will be pushed into "restaurantItems" in menu.js.
What I want to achieve is that, if I press the restaurant button, the Result.vue will read "restaurantItems" instead of "getMenuItems".
I tried to use the if statement in computed property in Result.vue, but I could not find the solution.
If my approach is wrong, I am glad if you tell me the right way to make it.
Buttons.vue
...ANSWER
Answered 2020-Oct-22 at 14:10I would refactor most parts of the codes in the question, since many of them are duplicates, such as:
Buttons.vue: Refactor button actions
QUESTION
I get the error message "The constructor Button(String, int, Font, Font, Color, Color) is undefined" in the options[0], [1], and [2] lines, and am quite stuck at the moment!
In the for-loop I get the message "The method setSelected(boolean) is undefined for the type Button".
How do you create a simple button with the "import java.awt.Button;" library?
Menu Class
...ANSWER
Answered 2020-Feb-01 at 19:26There are no public constructor taking as much as parameter as the one you are trying to invoke. As for setSelected
, it simply does not exists on the Button class (hence the compiler error message).
You can create Button like this:
QUESTION
I'm making a Flutter application.
But, I cannot delete a field in the Firestore document.
In another language I know to use FieldValue.delete()
to delete a file in Firestorm document.
In Dart, How do I delete?
...ANSWER
Answered 2018-Aug-03 at 09:51I think this is currently impossible in standard, non hacky way. There is an open issue https://github.com/flutter/flutter/issues/13905 in Flutter which have to be resolved first.
QUESTION
I am using Firebase to handle my authentication and other back-end calls for my Android Project (kotlin). Whenever a new user is registered, it can perform one action inside my application for free. The actions normally cost 1 credit.
Inside the users collection I want to set a default value (for column credits) for all new registered users. I could sent this information from my application to firestorm, but I believe this could be reverse engineered letting the user sent a higher default value to the back-end.
Then I was thinking about Cloud Functions. I could create a function that gets triggered whenever a new user is created.
...ANSWER
Answered 2019-Nov-23 at 14:01Using a Cloud Function like you mention in your question is a fully valid option.
However, if your functional requirement is that when a user register to your app, his/her user document (under the users
collection) must have an initial score value that is fixed you could use a Security rule as follows:
QUESTION
Don't know how to go about adding new fields into a map in Firestore using a variable rather then a hardcoded field name.
I have a data structure in firestorm. The collection is called webQuiz and the document is called '12345. The data structure looks like:
...ANSWER
Answered 2019-Jun-09 at 13:51You'll need to use the full field path as the key of the update:
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