In my firebase, the recently or last added data has to be ubsent all the time from my table. So I want to populate the table with all the data except for the recently added data. I mean to say I have data1, data2, data3, data4. I want only data1 to 3, and 4 should be ignored. I thought I
Tag: firebase-realtime-database
How does google firebase save users data so that every time the user logs on, the previous work they did on the website is still there? [closed]
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed 1 year ago. Improve this question How does google firebase save users data so that every time
Firebase Database console.log() returning Null in Javascript
I hope to seek help from someone if possible. In the following code. Im trying to console.log() data from My Firebase reference as you can see in my code below. But the Console.log() is returning null instead of the values that are there in Firebase Realtime Database. I have also provided the code for adding which is working well. Please
how to remove duplicating values in rows
Is possible to remove duplicate values on html while updating in my firebase? Js codes: Answer You can try this:
Select Multiple divs with the same ID
I have looped through my posts and the result is multiple posts on a summary page. I am also using firebase realtime database to store certain info for these posts. I am querying the firebase realtime database to see what data is stored under a post id. Unfortunately I am only getting a result for the 1st post and subsequent
Firebase Javascript Read From Database and Insert Each key into HTML
I am working on a Javascript project and am trying to read all the keys in my firebase database and inserting each and every entry into its own HTML heading. Although I have run into a problem where it is not working. What should I do? Here is the code. Also, I am new to databases. So if there is
Does firebase push method with empty values, just for getting the ID, trigger the child_added event?
Reading firebase real time database docs it is not clear when the child_added event triggers exactly. It says it triggers when a new child is added to a node, so far so good. The docs also say that, if you want to get the next available unique Id on a path, you just call push() on that path to get
Firebase and JavaScript: Update fetched data on website from real time database without reloading website [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I want to deploy a website to Firebase. The website has to fetch data from the firebase database. If the values from the database has
Load data from firebase to HTML table
I have a FireBase realtime DB with some data that I would like to display in HTML grid. Structure of the DB is pretty simple: What I want to do is to have “id”, “First column”, “Second column”, “Third column” as a column headers and data from DB to be displayed under each respective header. This is my HTML part:
How to set Firebase rules for anonymous users to only read and write their own data
I would like anonymous users to be able to only read and write their own data. I have the below as my security rules, but am getting a cannot read error in the simulator and the app. I’m not sure that I’m going about it the right way. My main objective is to nest new assessments of the same user