How is the possible? Seems that this is easily accomplished with query string but mentions this is possible with hooks. How can I accomplish this??
How is the possible? Seems that this is easily accomplished with query string but mentions this is possible with hooks. How can I accomplish this??
There are a lot of posts on the forum that discuss this.
How to populate a field via query string:
http://www.gravityhelp.com/forums/topic/pre-fill-a-field-with-get-parameter#post-17939
How to populate a field using hooks:
http://www.gravityhelp.com/forums/topic/using-custom-fields-to-populate-hidden-fields#post-17616
There are plenty more with other examples on the support forum if you do some more digging but the posts above explain how to populate fields dynamically using query string and PHP.