collection.imba

tag collection

    def render
        <self .searchme=@searchable>
            for item,i in query
                element(item,i)
            <add_element object=object relation=@relation maxlength=@maxlength> if @addable
    
    # you can override this for subclasses of collection
    # but if you want the elements to be cached, you must
    # remember to pass in the key (which in this case is
    # the index in the list). In many cases it's better
    # if each data-item has a unique id/reference, then
    # it's better to use that like <div@{item:id}> ...
    def element item, key
        <div@{key} .selected=selected(item)>
            <h3> item:name
            <projects_collection[item] relation="projects" maxlength=20 addable=true searchable=true>