vxe-pc-ui/es/form-design/src/util.js

A vue based PC component library

import XEUtils from 'xe-utils';
import { getWidgetConfig } from './widget-info';
let maxWidgetId = 100000;
export function getNewWidgetId(widgetObjList) {
    XEUtils.eachTree(widgetObjList, item => {
        if (item) {
            maxWidgetId = Math.max(maxWidgetId, item.id);
        }
    }, { children: 'children' });
    return ++maxWidgetId;
}
/**
 * 判断是否布局控件
 */
export const hasFormDesignLayoutType = (widget) => {
    if (widget) {
        const widgetConf = getWidgetConfig(widget.name);
        return widgetConf.group === 'layout';
    }
    return false;
};