My example custom content type is for recipes. There will be a meta-box for ingredients. In this meta-box there will be three attributes and a "add" button.
Name Measurements Notes Add Button
My question: If There are multiple ingredients but one meta-box how can I have the user add each ingredient click a button "add" and when they are done adding and when they publish the post that full list of ingredients is saved?
Would they use Ajax or something to enter the attributes values click "add" and that entry is added to some sort of static view array and the fields are blank again so they can add another.