Tag: select

Select Value Did Not Enter Database after clicking post button

After clicking button submit, only select option of “type” is posted in the database, but select option of “Supplier” did not posted and only shows “0” values in phpMyAdmin. Whenever I try to add a product, all the details are inputted to the database, but only “suppl…

best way to get large data from database with pagination in php?

pagination php select

I have a large amount of data in PHP. like I’m developing properties web app. In the database, we have thousands of rows in the database. I’m using limit query with pagination. Is this the best way to handle a large amount of data? or there is another way to handle it? Answer The best practice and…

After the condition of a select is met, show or hide further selects

css html javascript php select

I have the following question because I haven’t found anything on the internet. I have created several selects with HTML. The select has the optiions yes / no. The first select checks whether the topic is relevant, if it is not relevant, then the remaining selects for the topic should disappear. I then …

Boostrap Select

css html php select

It doesn’t show output <option>. It shows only the select with no element inside. I’m using bootstrap-select library. What’s the problem? Answer You don’t have any problem: It’s working here: Try to set the function like this (inside script tag):

How can I improve my query so it takes less time to execute, and I can still divide the result into pages using multiple tables

paging php select sql union

I am trying to create a PHP website that would allow users to see a leaderboard of online game players by their ranking. The ranking consists of following components: Rank (Challenger, Grandmaster, Master, Diamond, Platinum, Gold, Silver, Bronze and Iron) Tier (I, II, III and IV) League points (an integer num…

MySQL SELECT in order of array values

mysql php select where-clause

Can anyone help me with a Query query? I have an array of IDs $IDvalues = array(“128”, “159”, “7”, “81”, “82”, “83”); And need to retrieve data from another table in the order of the array. At the moment, I have this query: But it’s…

Fetch and order selected data from multiple tables in Codeigniter

activerecord codeigniter mysql php select

I’m struggling around the following problem: into my database there are two table, with the following same structure Both tables have data about images, one for civil aircraft registrations, the other …

PHP selectfield get value from database, change and POST

field php select

I’m a beginner with PHP and have some decent issues ^^ Would like to pick the data from the field “disabled” from the database and update the selectfield with the value. The selectfield has 2 possible options “yes” and “no” (value 0 or 1). Now i would finally like to …