I have a Laravel website which is hosted in EC2 instance already, but the problem is, I have page for uploading the data by taking Excel files as input. If 2 users logged in to the website and they are trying to load the data from their end, if 2 user gave submit at a time we are getting some random errors in database. I have used SQL Server as my database.
Can somebody tell me how I can resolve this issue?
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My job has tasked me to create a login page with username, password, reset password, sign in and sign up. When you login you are sent to a landing page. All should be done with react but i have to use filemaker server as a backend that stores usernames and passwords in a database. I've never used filemaker before and i don't know where to start. Any advise will be appreciated
Use Filemaker Data Api:
https://help.claris.com/en/data-api-guide/
Login call to get the token
Make a POST request to
{yourServerUrl}/fmi/data/version/databases/{database-name}/layouts/{layout-name}/records
to write the new record into the database.
Assuming your company is on a recent version of FileMaker (version 16 or later, I believe) then FileMaker Server has a feature called the Data API that publishes all FM data in a more standard-manner than going through the trials of ODBC or the PHP API.
The requirements are essentially just clicking the checkbox in the Server Admin control panel:
That feature has tiered pricing associated with it, but it includes a base amount of requests as part of having a server license and most likely you will find it to be the best avenue. If, for some reason, you can't use the Data API, going in via the PHP API which produces a more verbose XML output and is tied to fields visible on layouts is another avenue.
I have a question about web3js.
If my site will load data directly from blockchain (MetaMask) without loading them into the database, and immediately through js bring them to the site then:
1. If a large number of events (1-10 kk) then analyze them on the side of the browser is a bad idea? Need to record everything in the database and the user to publish the analyzed information from the database?
2. When a user enters the site, then in fact his browser parses the information out of the blockchain (if using MetaMask)? Not my server. And I do not care how many connections go through web3js at the same time
What the best?
1. Get all data with web3js and show them on site.
2. Or get all data and writing to database, then use ajax for dinamic show data?
I wanted to save all my data from firebase database into a local database in (JSON format only) for my application to access it when not connected to internet. It consists even images in it along with string form of data.
Firebase allots very less space for offline mode saving data into the application hence can't use it.
I want data to be first saved in my local database and then to be retrieved into the recyclerView of my application.
Moreover I want to save login details as well as other user specific details required to keep the application function without internet into particular user's login.
Searched for answers but no reliable or step by step guide I encountered.
Are these things possible? What should I do ? Please guide.
I have an ejabberd server and I am trying to build a chat module in my Angular/NodeJS app.
Currenlty, my Angular app connects directly to the chat server. Assume my roster has 100 contacts comprising of online and offline contacts. I need to map all the 100 contacts with the users in my application server to get more details like companyId, email, contact, etc.
Do I have to loop through each contact and call an API to the application server? Wouldn't that put a lot of load on the frontend? Is there a better way of achieving this?
Apologies if my question is silly. I am new to XMPP.
There are several way´s of doing this.
You could go and fetch every single user from your API, cache them so the next you don´t have to fetch all the data, but that´s not the optimal solution.
The other solution would be to get all contacts with one single call by passing all id´s to your node application. Then the node app can fetch all needed data from your database and pass it back with one Request and not 100.
With more or less the same problem I used a jabber search getting up all the users and stored on client for the entire session.
My requsite it's "all users can chat with all other users" (about 100 users on server),
if your is not, I suggest you to create a custom IQ and let server cache the Jabber search (updating after each user registration) and reply with only required datas in a single call, async.
Hi
I have 2 MVC sites on a shared hosting environment. The first one works fine and I can log on and use the membership provider etc.. no problems. A second site can see the database and retrieve other (site specific) data on its pages. However when I try to log in I simply get a page refresh - no error messages with invalid UC/PW, and no succesful log on with good credentials, for example.
One further piece of info (may be a red herring) is that the first domain has the database declared within its control panel (using Plesk) - but the second one has no reference to it within the domain - however the hosting company have assured me that simply using the same connection string will work. And it does to retreive the site-specific data.
cheers
tm, Leeds UK
For anyones interest . .
It seems that because the site was still in preview, forms don't work until you actually put live.
Hosting is with Storm Internet