I'm working on a custom button to appear on a list view for a custom object, and hitting a roadblock. I've tried a few different variations but keep getting a little sad Javascript icon instead of the expected edit page.
I've checked list button and display checkboxes, and then here's my URL:
/{!Custom_Object__c.Id}/e?&retURL=%2F{!Custom_Object__c.Id}&Custom_Field__c=Avory+Faucette
Custom_Object__c is my object's API name and Custom_Field__c is the name of the field I want to be populated with my name on the edit page. Ideally, I'd also have the record save on its own with this button, but I'm just trying to get step 1 to work first!