Home/ Questions/Q 3233208
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-17T17:15:02+00:00

I’m designing some UI’s for a product and we want to utilize jQuery and

  • 0

I’m designing some UI’s for a product and we want to utilize jQuery and PHP. The content to generate is a list of checkboxes (10-100) that a user will be modifying (removing multiple at a time and changing the entries). I thought I’d try something new and ask StackOverflow (read: you) what is preferred: generate the html in the php call and return, or return JSON data that jQuery can than go and generate the html checkboxes using.

I appreciate the feedback! My preferred method so far is to let PHP generate html because it knows more about the data at the time of modification (it’s interacting with the database and it could build the html easy enough without having to pass back id’s, names, etc in JSON).

Thanks!

[Edit] Bandwidth is not a constraint. This is an internal intranet application. The information needing to be printed to the user will not require dom modification after the fact (outside of checkboxes, but that’s built in to the browser…) some good points have been made on the amount of data that’s being passed back though:

passing back

Label

vs.
{
“Label”: “Unique_ID”
}

is obviously a lot of redundancy.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    There’s really no right/wrong way to do this. Passing JSON back, and then using client-site processing to turn that into HTML uses less bandwidth, but more local processing power. Passing HTML back, uses more bandwidth and less local processing (these are seriously minor points, only if you’re talking extremely popular or frequently changing sites might it even be relevant).

    Return Flexibility – HTML

    One of the benefits to HTML passing is you can return anything if the request causes an error, or could generate different types of data you just return different HTML. If you’re returning JSON, the parsing script has to deal with these alternate structures (ie error handling, and/or multiple structure parsing algorithms).

    Local Processing – JSON

    If you’re localizing, sorting, or framing the data from the user’s point of view, it may well be simpler to return JSON and then use client side scripts to interpret. For example when user=2, reporting “You” instead of “Mike” might be a nice personalization touch. You could do this server side, but now the script needs to take that into account, so the same query needs to return different data based on context (again not impossible). You can keep your server code more generic by using client side scripts to perform this.

    Local Presenting – JSON

    Perhaps a single command collects the data, but there’s multiple parts of the page that should be updated with what’s returned. With an HTML approach, you either need separate queries, or some sort of delimiter in your return (with escapes!), and a local processing script to decide what goes where… with a JSON approach, the local processing script can update the locations from the same single source as it’s retrieved.

    • 0