ant-design-vue
Version:
An enterprise-class UI design language and Vue-based implementation
53 lines (52 loc) • 2.2 kB
JavaScript
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.convertChildrenToData = convertChildrenToData;
var _objectSpread2 = _interopRequireDefault(require("@babel/runtime/helpers/objectSpread2"));
var _objectWithoutProperties2 = _interopRequireDefault(require("@babel/runtime/helpers/objectWithoutProperties"));
var _propsUtil = require("../../_util/props-util");
var _excluded = ["value", "disabled"];
function convertNodeToOption(node) {
var key = node.key,
children = node.children,
_node$props = node.props,
value = _node$props.value,
disabled = _node$props.disabled,
restProps = (0, _objectWithoutProperties2.default)(_node$props, _excluded);
var child = children === null || children === void 0 ? void 0 : children.default;
return (0, _objectSpread2.default)({
key: key,
value: value !== undefined ? value : key,
children: child,
disabled: disabled || disabled === ''
}, restProps);
}
function convertChildrenToData(nodes) {
var optionOnly = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
var dd = (0, _propsUtil.flattenChildren)(nodes).map(function (node, index) {
var _children$label;
if (!(0, _propsUtil.isValidElement)(node) || !node.type) {
return null;
}
var isSelectOptGroup = node.type.isSelectOptGroup,
key = node.key,
children = node.children,
props = node.props;
if (optionOnly || !isSelectOptGroup) {
return convertNodeToOption(node);
}
var child = children && children.default ? children.default() : undefined;
var label = (props === null || props === void 0 ? void 0 : props.label) || ((_children$label = children.label) === null || _children$label === void 0 ? void 0 : _children$label.call(children)) || key;
return (0, _objectSpread2.default)((0, _objectSpread2.default)({
key: "__RC_SELECT_GRP__".concat(key === null ? index : String(key), "__")
}, props), {}, {
label: label,
options: convertChildrenToData(child || [])
});
}).filter(function (data) {
return data;
});
return dd;
}
;