[Vuejs]-VueJs – Nesting custom components

if image-slider and slide are all custom components, then you can create slide component first, create image-slider later, and refer to slide from image-slider, here is a jsFiddle demo

 <image-slider :images="['http://placehold.it/350x150','http://placehold.it/200x100']">
</image-slider>

 // use slide only

 <slide image="http://placehold.it/200x100"></slide>