naive-ui
Version:
A Vue 3 Component Library. Fairly Complete, Theme Customizable, Uses TypeScript, Fast
64 lines (63 loc) • 2.64 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.useExpand = useExpand;
const vue_1 = require("vue");
const vooks_1 = require("vooks");
const _utils_1 = require("../../_utils");
function useExpand(props, treeMateRef) {
const renderExpandRef = (0, vooks_1.useMemo)(() => {
for (const col of props.columns) {
if (col.type === 'expand') {
if (process.env.NODE_ENV !== 'production' && !col.renderExpand) {
(0, _utils_1.warn)('data-table', 'column with type `expand` has no `renderExpand` prop.');
}
return col.renderExpand;
}
}
});
const expandableRef = (0, vooks_1.useMemo)(() => {
// It's not reactive
let expandable;
for (const col of props.columns) {
if (col.type === 'expand') {
expandable = col.expandable;
break;
}
}
return expandable;
});
const uncontrolledExpandedRowKeysRef = (0, vue_1.ref)(props.defaultExpandAll
? (renderExpandRef === null || renderExpandRef === void 0 ? void 0 : renderExpandRef.value)
? (() => {
const expandedKeys = [];
treeMateRef.value.treeNodes.forEach((tmNode) => {
var _a;
if ((_a = expandableRef.value) === null || _a === void 0 ? void 0 : _a.call(expandableRef, tmNode.rawNode)) {
expandedKeys.push(tmNode.key);
}
});
return expandedKeys;
})()
: treeMateRef.value.getNonLeafKeys()
: props.defaultExpandedRowKeys);
const controlledExpandedRowKeysRef = (0, vue_1.toRef)(props, 'expandedRowKeys');
const stickyExpandedRowsRef = (0, vue_1.toRef)(props, 'stickyExpandedRows');
const mergedExpandedRowKeysRef = (0, vooks_1.useMergedState)(controlledExpandedRowKeysRef, uncontrolledExpandedRowKeysRef);
function doUpdateExpandedRowKeys(expandedKeys) {
const { onUpdateExpandedRowKeys, 'onUpdate:expandedRowKeys': _onUpdateExpandedRowKeys } = props;
if (onUpdateExpandedRowKeys) {
(0, _utils_1.call)(onUpdateExpandedRowKeys, expandedKeys);
}
if (_onUpdateExpandedRowKeys) {
(0, _utils_1.call)(_onUpdateExpandedRowKeys, expandedKeys);
}
uncontrolledExpandedRowKeysRef.value = expandedKeys;
}
return {
stickyExpandedRowsRef,
mergedExpandedRowKeysRef,
renderExpandRef,
expandableRef,
doUpdateExpandedRowKeys
};
}