/* @flow */
|
|
import { warn } from 'core/util/debug'
|
import { handleError } from 'core/util/error'
|
import { RECYCLE_LIST_MARKER } from 'weex/util/index'
|
import { createComponentInstanceForVnode } from 'core/vdom/create-component'
|
import { resolveVirtualComponent } from './virtual-component'
|
|
export function isRecyclableComponent (vnode: VNodeWithData): boolean {
|
return vnode.data.attrs
|
? (RECYCLE_LIST_MARKER in vnode.data.attrs)
|
: false
|
}
|
|
export function renderRecyclableComponentTemplate (vnode: MountedComponentVNode): VNode {
|
// $flow-disable-line
|
delete vnode.data.attrs[RECYCLE_LIST_MARKER]
|
resolveVirtualComponent(vnode)
|
const vm = createComponentInstanceForVnode(vnode)
|
const render = (vm.$options: any)['@render']
|
if (render) {
|
try {
|
return render.call(vm)
|
} catch (err) {
|
handleError(err, vm, `@render`)
|
}
|
} else {
|
warn(
|
`@render function not defined on component used in <recycle-list>. ` +
|
`Make sure to declare \`recyclable="true"\` on the component's template.`,
|
vm
|
)
|
}
|
}
|
