What I want to achieve is something like Wikipedia is using: You enter “wikipedia.org/wiki/Stack_Overflow” into your browsers search bar and wikipedia shows you the article for “Stack_Overflow”. I know I could do something using php’s GET and www.website.com/article.html?article_name but I’d like to know how wikipedia’s solution works. Answer You need to rewrite ALL to index.php or router.php. So in your
Tag: mysql
Cannot connect to database stored on aws from Heroku or Replit websites. (mysql2, node.js)
Problem: My discord.js bot isn’t connecting to the mysql database on aws. The bot is being hosted on replit and also on heroku but for some reason I can’t connect to both. I have tried connecting to the database from my laptop and it worked fine, I even hosted the bot on my laptop to see if there was a
Error Uncaught PDOException: SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens in.. (path)
Iam getting values from HTML inputs and using ajax to send data from javascript to php and validate them with mysql but i get this error: I notice on status is: 200 so i think the problem is maybe inside php file. I’m not sure, I am new with php. Javascript: I have this php file to check if user
Method returns undefined the first time it is called
I have a method that selects distinct values from a database as shown below: I then have a button with the method POST and action /categories The displayCategories is called when the button is clicked as follows: I added some console logs for test purposes. The issue I am having is that the first time I click the button, it
How to reset the counter to 0 after Ajax Refresh or Submistion to database,
I have this code that sends multiple data in MySQL Database using JQuery Ajax, all works fine but when i try to refresh the page using ajax and add new record, Its populated the number of times equivalent to the last counter. Below is my index.php page; and this is my insert.php code Kindly help me how I can reset
How to save vue-emoji-picker selected emoji to db together with text?
I need to save the emoji and text I added to the input with v-emoji-picker to the db. The emoji I clicked without a problem is displayed in the v-model. However, when I save the text with axios, the body itself appears, not the emoji alias. Doesn’t register in db either. I need to save the text and emoji as
Reactjs- Edit form not updating the database table
I am trying to create an edit form that will enable me update data in a table. When I click on the ‘edit’ button on my table it correctly redirects me to the edit form and data is also being correctly filled into the respective fields of the form, no issue there. The only issue I am facing is that
Trying to retrieve information from a db [node js, mysql, promise]
This is supposed to be a simple connection to access a localhost database. Important information: I’ve tried very similar code, if not the exact same, and it works. The difference is I didn’t put the connection in a class variable (this.connection) but because it’s not async I didn’t think much of it. So maybe it’s simply a just javascript syntax
session value is not stored properly
I am using express-session and express-mysql-session in my app to generate sessions and store them in mysql database. Sessions are stored in a table called sessions. Sessions are stored in table but the value of it is not as same as the session value in client-side or console. Example: decoded value in client-side and console is s:fiNdSdb2_K6qUB_j3OAqhGLEXdWpZkK4.eKUawMNIv7ZtXSweWyIEpfAUnfRd6/rPWr+PsjuGCVQ, However the value
Display data after user input form (mysql-nodejs)
I have a page where there is a form, in which user will fill inputs. Then, I redirect to another page in which depending on the user’s choices some data will be displayed (the data will come from a mysql database). This is my code: index.js (here are my routes) airTicketsController.js (a controller where mysql queries will be executed) air_tickets.ejs