It attaches our nested :options data to the form and iterates over the options, invoking the checkbox/3 and label/3 functions to render those elements for each option. The main feature here is our inputs_for/4 function. We start by defining a skeleton LiveComponent-which we name MultiSelectComponent-with placeholder render/1 and update/2 callbacks. ![]() Once we finish our work, we’ll have this component ready to be used:
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