nimble-ui/src/_commons/helpers/initFilter.js

基础vue ui库

import { toCamel, stringTirm } from 'nimble-lib';
/**
 * 挂载nimbleui全局filter
 *
 * @export
 * @param {*} filters 需要挂载的filter
 * @param {*} name 需要挂载的filter的名称
 * @returns {filter}
 */
export default function initFilter(filters, name) {
    if (filters && !filters.install) {
        name = stringTirm(name);
        filters.install = function (Vue) {
            name = toCamel((name || '') + '', '_|-');
            if (!/^filter/i.test(name)) {
                name = 'filter' + name;
            }
            name = name.replace(/^(filter)_?(.)/i, ($1, $2, $3) => {
                return ($2 + '_' + ($3 || '')).toLowerCase();
            });
            let _filter = Vue.filter(name);
            if (!_filter) {
                Vue.filter(name, filters);
            }
        };
    }
    return filters;
}