naive-ui
Version:
A Vue 3 Component Library. Fairly Complete, Theme Customizable, Uses TypeScript, Fast
30 lines • 965 B
JavaScript
import { warn } from "../naive/index.mjs";
import { flatten } from "./flatten.mjs";
export function getFirstSlotVNode(slots, slotName = 'default', props = undefined) {
const slot = slots[slotName];
if (!slot) {
warn('getFirstSlotVNode', `slot[${slotName}] is empty`);
return null;
}
const slotContent = flatten(slot(props));
// vue will normalize the slot, so slot must be an array
if (slotContent.length === 1) {
return slotContent[0];
} else {
warn('getFirstSlotVNode', `slot[${slotName}] should have exactly one child`);
return null;
}
}
export function getFirstSlotVNodeWithTypedProps(slotName, slot, props) {
if (!slot) {
return null;
}
const slotContent = flatten(slot(props));
// vue will normalize the slot, so slot must be an array
if (slotContent.length === 1) {
return slotContent[0];
} else {
warn('getFirstSlotVNode', `slot[${slotName}] should have exactly one child`);
return null;
}
}