I have a Pie Chart and want to auto refresh it every 5 seconds. This is my code: Answer i fixed it , if any one want to update any google chart dynamicly you just need to add update() function like you see
Tag: javascript
does mySQL database work separate from programming languages [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 2 years ago. Improve this question I want to make sure about somethings if I build a project and use SQL database like MySql do I
Which one is the most optimal way to delete and update query in mysql?
Suppose, I need to delete or update some id informations from my database, which would be the best way to do it? Should I first find out that if that id exists or not? Or should I update the data then …
How i take a value that is like field in my database?
I try to get values that contains words in my sql database. I try with “contains” but I get an error. I work with SQL This is my code: I have this error: UnhandledPromiseRejectionWarning: Error: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use
If else statement inside return “ ” statement
Is this possible? I’m trying to hide the Approve Button if the column approvedby is not empty. This is from a Server-Side dataTable. My problem is I can’t find a way for if else to be used because I’m …
Posting Coordinates to Database from Google Maps API
Edit: I solved the problem. Leaving it up in case someone needs something similar in the future. I am trying to use google map api to get coordinates and save the information in a database. If the …
Why does my data from SQL table delete after I run this code?
I have this code that I want to run and it’s connected to my database and it uses to show the values on the table but every time I do an UPDATE query. It updates the rest of the row with zeros except …
How to access a previous value from a two way binded form input control?
Given the form here, I would like to be able to Update data in a SQL Table. In order to create the SQL query needed to make this happen I’ll have to pass in both the previous row’s value and the new …
How do I populate a foreign key field with data instead of just foreign key id on select query?
I have 2 tables with class and subjects. class(id,name,student_count) subjects(id,name,class_id) I want to populate class_id with name,student_count, and id on the select query. How do I do this using SQL or Knex? I tried using join, but I get only one field not all fields in a row. The expected result would be: By the way, answer in Knex or
value from database not appearing into php
i have created a cart website using sql, html and php. the cart button is as below: <input type="hidden" value="' . $product['…