How To Create A Multi Layer Filter In Your App - Bubble.io Tutorial 

Thanks XC! I appreciate the support! I paid another developer to show me this trick last year when I was working for a client's project and needed the multi-layer filter done by the meeting next week. Thankfully all worked out for the best. I will keep making more tutorials, feel free to share topics you would like to see for future videos :)

Thanks for your support and encouragement! I'm glad you found these videos helpful and I am exited to make more videos soon!

Happy it was helpful for you! Adding check boxes and drop downs can be done using the "input's value is changed" formula. Then select the dropdown A or whatever you named the dropdown and run the filter list event. THen in the fitler list add another filter and instead of field = input's value the list will be filtered by field = dropdown's value which appears in the same dropdown when selecting dynamic values. Check boxes work also by adding when input's value changed (select check box) now run the filter list event here, and go back to the fitler list steps and add another step with a "yes" or "no" field in the list and again specify this field "yes" and you now have the checkbox matching, And then remember on both checkbox and dropdown filter actions to add only when "this dropdown's value is not empty" and only when "checkbox's value is checked is "yes""

@@EvanLittle Fantastic, thanks!

@@EvanLittle great video . Could you please help me with this problem : i have data type 'products' with field a 'size' (containing a list of sizes available for that product) . i want to set the data source such that if the any product's Size field has any option available that's applied in the filter selected sizes(stored as a list in custom state),it should be displayed.

Thanks for the feedback Benjamin. I will keep it in mind for future videos. For the filtering by a two variable slider I offer 1 on 1 tutoring. 1 hour is $100 we can cover that topic and anything else you would like to learn.

@@EvanLittle How do I contact you direct for that?

@@benjaminsnipes3730 My phone number is +12532194010

I agree... I'm trying to understand what you're showing to me! :-)

Glad it helped Ohyoon! You can imagine it like layers in a filer: For example I have a box of rocks with different colors, First I take out all of the red rocks, Now with this new box of rocks without red I remove the blue rocks too. You can think of the Bubble workflows as happening sequentially in the series of steps we define. So this works because each time we apply a new filter we are filtering the previously filtered list again. Hope that explanation helps! :)

@@EvanLittle Thanks for the explain Evan! Yes, that makes sense. I'm still figuring out how all Bubble things work. It's my 3rd day in bubble development.. ;-)

@@ohyoonkwon6423 Awesome! This is pretty advanced for day 3 in development. I'm sure you'll be an expert in no time! :)

Solved. Make sure you use an "input" and use it to search. do not use the "Search Box".

Did you add a trigger when the search input’s value is changed which initiates the custom event to filter the items? You will want to start search with loading all the items if search value is empty or searching the items is searches value is not empty, then filter the list down one by one with dropdowns or inputs. You just want to match the item’s field with the input of that input is not empty or going to be a part do the filtering process