Search/filter question

5 posts by 2 authors in: Forums > CMS Builder
Last Post: November 21, 2016   (RSS)

I am working a list filter for a client and I'm not sure how to accomplish something.

I have a Section (grades) that includes a multl-value checkbox list (melt_types). In the CMS the administrator can select as many melt_types as they want for each grade. 

On the live site, I want the site users to be able to filter the list of grades by as many melt_types as they want.

I have filtering via the URL working one for melt_type...
/grades.php?melt_type=1

And I tried this, but it doesn't quite work, because it filters down to the grades that have both melt types selected...
/grades.php?melt_type=1&melt_type=2

I need a method that results in an OR condition, not AND.

Possible? 

Any thoughts on this?

By ross - November 17, 2016

Hi there.

Thanks for posting.

What you will need to do is create a custom "WHERE" and use that to filter the results. 

The custom "WHERE" will be where you can use the "OR" searches:

"where" => "melt_type = 1 OR melt_type = 2 OR melt_type = 3"

How comfortable are you with custom "WHERE"?

Let me know what you think.

Thanks!

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By mizrahi - November 18, 2016 - edited: November 18, 2016

I am familiar and comfortable with the custom WHERE, but I'm not sure how to utilize it in this situation. How would I inject in custom criteria for the WHERE from the URL? Attached is a screen grab of my page, in case that's helpful.  

Attachments:

grades.png 286K