Vue Tip: Check if Slot Is Empty

Vue3 系列— Slot 用法小结 - 稀土掘金 vue3 slot Also, if you use the modal-header slot, the default header X close button will not be present, nor can you use the modal-title slot Modals will not render vue3 slot Vue components have two instance variables useful for accessing slots: $children : an array of Vue component instances of the default slot $

idr 45 slot We need the v-slot directive to refer to named slots Named slots allow for more control over where the content is placed within the child component's template