Modular patch

The overall process of patch: createComponent -> sub-component initialization -> sub-component render -> sub-component patch
ActiveInstance indicates the active VM instance. Vm.$vnode is the placeholder vnode for the component; Vm_vnode is the rendering vnode of the component
Nested components are inserted in child before parent order

mo4tech.com (Moment For Technology) is a global community with thousands techies from across the global hang out!Passionate technologists, be it gadget freaks, tech enthusiasts, coders, technopreneurs, or CIOs, you would find them all here.