Is there someway to implement this http://wordpress.stackexchange.com/questions/29113/change-or-update-wordpress-loop-based-on-dropdown-selection
using this approach in gravity forms http://www.gravityhelp.com/forums/topic/custom-posts-and-custom-taxonomies
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Fill Dropdown with Parent Taxonomy and Fill 2nd Dropdown with Child Taxonomy
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bowlsy
MemberPosted 13 years ago on Monday October 17, 2011 | Permalink -
sascha
MemberI guess this goes into the same direction, but it does not necessarily have to a child category. Just any....
I'm curious to know how would I go about making my form give a different secondary drop-down menu depending on the choice selected by the first drop-down menu?ex: State - California (first drop-down)
City - Valencia (second drop-down)
SaschaPosted 13 years ago on Sunday October 23, 2011 | Permalink -
You would have to implement this using AJAX and dynamic drop downs.
Here is a tutorial on how to dynamically populate a drop down:
http://www.gravityhelp.com/documentation/page/Dynamically_Populating_Drop_Down_Fields
However that is only going to cover how to do so in a static situation. You'd have to write custom code using jQuery to then interact with and change the values based on a selection using AJAX.
It would be a fairly complex customization and not as simple as just using a hook and setting the values because you'd have to use AJAX to update them without a page refresh taking place.
Posted 13 years ago on Monday November 28, 2011 | Permalink
