Simple Demo of Deep-Sea JS

const {configure} = require("@deep-sea/core"); function demo(expect) { // 模拟表格配置（列） const tableConfig = { columns: [ { label: '名字', cell: { output: ({lastName, firstName}) => lastName + firstName } }, { label: '性别', cell: { output({MALE, FEMALE}) { if (this.gender === MALE) { return '男' } if (this.gender === FEMALE) { return '女' } return '未知' } } }, { label: '籍贯', cell: { output: ({local, $root, $get}) => $get('local.province') + local.$get('city') + $root['local.county'] } } ] }; function applyTable(config) { // 展示个人信息（行） const rows = [ { firstName: '三', lastName: '张', gender: 0, local: { city: '成都', province: '四川', county: '高新' } }, { firstName: '思', lastName: '李', gender: 1, local: { city: '成都', province: '四川', county: '华阳' } } ]; return configure( rows.map(row => config.columns.map(column => configure(column, {...row, MALE: 0, FEMALE: 1}))) ); } const tableResult = applyTable(tableConfig); expect(tableResult.$get('0.0.label')).toBe('名字'); expect(tableResult.$get('0.1.label')).toBe('性别'); expect(tableResult.$get('0.2.label')).toBe('籍贯'); expect(tableResult.$get('1.0.label')).toBe('名字'); expect(tableResult.$get('1.1.label')).toBe('性别'); expect(tableResult.$get('1.2.label')).toBe('籍贯'); expect(tableResult.$get('0.0.cell.output')).toBe('张三'); expect(tableResult.$get('0.1.cell.output')).toBe('男'); expect(tableResult.$get('0.2.cell.output')).toBe('四川成都高新'); expect(tableResult.$get('1.0.cell.output')).toBe('李思'); expect(tableResult.$get('1.1.cell.output')).toBe('女'); expect(tableResult.$get('1.2.cell.output')).toBe('四川成都华阳'); } demo( expect => { return { toBe(actual) { if (expect === actual){ console.log(expect+ ' equals '+ actual+ ', passed.'); } console.assert(expect === actual, 'Assertion Failed', expect, actual) } } } )